[linux-2.6-microblaze.git] / drivers / gpu / drm / i915 / i915_reg.h

/* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sub license, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial portions
 * of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef _I915_REG_H_
#define _I915_REG_H_

#include "i915_reg_defs.h"
#include "display/intel_display_reg_defs.h"

/**
 * DOC: The i915 register macro definition style guide
 *
 * Follow the style described here for new macros, and while changing existing
 * macros. Do **not** mass change existing definitions just to update the style.
 *
 * File Layout
 * ~~~~~~~~~~~
 *
 * Keep helper macros near the top. For example, _PIPE() and friends.
 *
 * Prefix macros that generally should not be used outside of this file with
 * underscore '_'. For example, _PIPE() and friends, single instances of
 * registers that are defined solely for the use by function-like macros.
 *
 * Avoid using the underscore prefixed macros outside of this file. There are
 * exceptions, but keep them to a minimum.
 *
 * There are two basic types of register definitions: Single registers and
 * register groups. Register groups are registers which have two or more
 * instances, for example one per pipe, port, transcoder, etc. Register groups
 * should be defined using function-like macros.
 *
 * For single registers, define the register offset first, followed by register
 * contents.
 *
 * For register groups, define the register instance offsets first, prefixed
 * with underscore, followed by a function-like macro choosing the right
 * instance based on the parameter, followed by register contents.
 *
 * Define the register contents (i.e. bit and bit field macros) from most
 * significant to least significant bit. Indent the register content macros
 * using two extra spaces between ``#define`` and the macro name.
 *
 * Define bit fields using ``REG_GENMASK(h, l)``. Define bit field contents
 * using ``REG_FIELD_PREP(mask, value)``. This will define the values already
 * shifted in place, so they can be directly OR'd together. For convenience,
 * function-like macros may be used to define bit fields, but do note that the
 * macros may be needed to read as well as write the register contents.
 *
 * Define bits using ``REG_BIT(N)``. Do **not** add ``_BIT`` suffix to the name.
 *
 * Group the register and its contents together without blank lines, separate
 * from other registers and their contents with one blank line.
 *
 * Indent macro values from macro names using TABs. Align values vertically. Use
 * braces in macro values as needed to avoid unintended precedence after macro
 * substitution. Use spaces in macro values according to kernel coding
 * style. Use lower case in hexadecimal values.
 *
 * Naming
 * ~~~~~~
 *
 * Try to name registers according to the specs. If the register name changes in
 * the specs from platform to another, stick to the original name.
 *
 * Try to re-use existing register macro definitions. Only add new macros for
 * new register offsets, or when the register contents have changed enough to
 * warrant a full redefinition.
 *
 * When a register macro changes for a new platform, prefix the new macro using
 * the platform acronym or generation. For example, ``SKL_`` or ``GEN8_``. The
 * prefix signifies the start platform/generation using the register.
 *
 * When a bit (field) macro changes or gets added for a new platform, while
 * retaining the existing register macro, add a platform acronym or generation
 * suffix to the name. For example, ``_SKL`` or ``_GEN8``.
 *
 * Examples
 * ~~~~~~~~
 *
 * (Note that the values in the example are indented using spaces instead of
 * TABs to avoid misalignment in generated documentation. Use TABs in the
 * definitions.)::
 *
 *  #define _FOO_A                      0xf000
 *  #define _FOO_B                      0xf001
 *  #define FOO(pipe)                   _MMIO_PIPE(pipe, _FOO_A, _FOO_B)
 *  #define   FOO_ENABLE                REG_BIT(31)
 *  #define   FOO_MODE_MASK             REG_GENMASK(19, 16)
 *  #define   FOO_MODE_BAR              REG_FIELD_PREP(FOO_MODE_MASK, 0)
 *  #define   FOO_MODE_BAZ              REG_FIELD_PREP(FOO_MODE_MASK, 1)
 *  #define   FOO_MODE_QUX_SNB          REG_FIELD_PREP(FOO_MODE_MASK, 2)
 *
 *  #define BAR                         _MMIO(0xb000)
 *  #define GEN8_BAR                    _MMIO(0xb888)
 */

#define GU_CNTL_PROTECTED               _MMIO(0x10100C)
#define   DEPRESENT                     REG_BIT(9)

#define GU_CNTL                         _MMIO(0x101010)
#define   LMEM_INIT                     REG_BIT(7)
#define   DRIVERFLR                     REG_BIT(31)
#define GU_DEBUG                        _MMIO(0x101018)
#define   DRIVERFLR_STATUS              REG_BIT(31)

#define GEN6_STOLEN_RESERVED            _MMIO(0x1082C0)
#define GEN6_STOLEN_RESERVED_ADDR_MASK  (0xFFF << 20)
#define GEN7_STOLEN_RESERVED_ADDR_MASK  (0x3FFF << 18)
#define GEN6_STOLEN_RESERVED_SIZE_MASK  (3 << 4)
#define GEN6_STOLEN_RESERVED_1M         (0 << 4)
#define GEN6_STOLEN_RESERVED_512K       (1 << 4)
#define GEN6_STOLEN_RESERVED_256K       (2 << 4)
#define GEN6_STOLEN_RESERVED_128K       (3 << 4)
#define GEN7_STOLEN_RESERVED_SIZE_MASK  (1 << 5)
#define GEN7_STOLEN_RESERVED_1M         (0 << 5)
#define GEN7_STOLEN_RESERVED_256K       (1 << 5)
#define GEN8_STOLEN_RESERVED_SIZE_MASK  (3 << 7)
#define GEN8_STOLEN_RESERVED_1M         (0 << 7)
#define GEN8_STOLEN_RESERVED_2M         (1 << 7)
#define GEN8_STOLEN_RESERVED_4M         (2 << 7)
#define GEN8_STOLEN_RESERVED_8M         (3 << 7)
#define GEN6_STOLEN_RESERVED_ENABLE     (1 << 0)
#define GEN11_STOLEN_RESERVED_ADDR_MASK (0xFFFFFFFFFFFULL << 20)

#define _VGA_MSR_WRITE _MMIO(0x3c2)

#define _GEN7_PIPEA_DE_LOAD_SL  0x70068
#define _GEN7_PIPEB_DE_LOAD_SL  0x71068
#define GEN7_PIPE_DE_LOAD_SL(pipe) _MMIO_PIPE(pipe, _GEN7_PIPEA_DE_LOAD_SL, _GEN7_PIPEB_DE_LOAD_SL)

/*
 * Reset registers
 */
#define DEBUG_RESET_I830                _MMIO(0x6070)
#define  DEBUG_RESET_FULL               (1 << 7)
#define  DEBUG_RESET_RENDER             (1 << 8)
#define  DEBUG_RESET_DISPLAY            (1 << 9)

/*
 * IOSF sideband
 */
#define VLV_IOSF_DOORBELL_REQ                   _MMIO(VLV_DISPLAY_BASE + 0x2100)
#define   IOSF_DEVFN_SHIFT                      24
#define   IOSF_OPCODE_SHIFT                     16
#define   IOSF_PORT_SHIFT                       8
#define   IOSF_BYTE_ENABLES_SHIFT               4
#define   IOSF_BAR_SHIFT                        1
#define   IOSF_SB_BUSY                          (1 << 0)
#define   IOSF_PORT_BUNIT                       0x03
#define   IOSF_PORT_PUNIT                       0x04
#define   IOSF_PORT_NC                          0x11
#define   IOSF_PORT_DPIO                        0x12
#define   IOSF_PORT_GPIO_NC                     0x13
#define   IOSF_PORT_CCK                         0x14
#define   IOSF_PORT_DPIO_2                      0x1a
#define   IOSF_PORT_FLISDSI                     0x1b
#define   IOSF_PORT_GPIO_SC                     0x48
#define   IOSF_PORT_GPIO_SUS                    0xa8
#define   IOSF_PORT_CCU                         0xa9
#define   CHV_IOSF_PORT_GPIO_N                  0x13
#define   CHV_IOSF_PORT_GPIO_SE                 0x48
#define   CHV_IOSF_PORT_GPIO_E                  0xa8
#define   CHV_IOSF_PORT_GPIO_SW                 0xb2
#define VLV_IOSF_DATA                           _MMIO(VLV_DISPLAY_BASE + 0x2104)
#define VLV_IOSF_ADDR                           _MMIO(VLV_DISPLAY_BASE + 0x2108)

/* DPIO registers */
#define DPIO_DEVFN                      0

#define DPIO_CTL                        _MMIO(VLV_DISPLAY_BASE + 0x2110)
#define  DPIO_MODSEL1                   (1 << 3) /* if ref clk b == 27 */
#define  DPIO_MODSEL0                   (1 << 2) /* if ref clk a == 27 */
#define  DPIO_SFR_BYPASS                (1 << 1)
#define  DPIO_CMNRST                    (1 << 0)

#define DPIO_PHY(pipe)                  ((pipe) >> 1)

/*
 * Per pipe/PLL DPIO regs
 */
#define _VLV_PLL_DW3_CH0                0x800c
#define   DPIO_POST_DIV_SHIFT           (28) /* 3 bits */
#define   DPIO_POST_DIV_DAC             0
#define   DPIO_POST_DIV_HDMIDP          1 /* DAC 225-400M rate */
#define   DPIO_POST_DIV_LVDS1           2
#define   DPIO_POST_DIV_LVDS2           3
#define   DPIO_K_SHIFT                  (24) /* 4 bits */
#define   DPIO_P1_SHIFT                 (21) /* 3 bits */
#define   DPIO_P2_SHIFT                 (16) /* 5 bits */
#define   DPIO_N_SHIFT                  (12) /* 4 bits */
#define   DPIO_ENABLE_CALIBRATION       (1 << 11)
#define   DPIO_M1DIV_SHIFT              (8) /* 3 bits */
#define   DPIO_M2DIV_MASK               0xff
#define _VLV_PLL_DW3_CH1                0x802c
#define VLV_PLL_DW3(ch) _PIPE(ch, _VLV_PLL_DW3_CH0, _VLV_PLL_DW3_CH1)

#define _VLV_PLL_DW5_CH0                0x8014
#define   DPIO_REFSEL_OVERRIDE          27
#define   DPIO_PLL_MODESEL_SHIFT        24 /* 3 bits */
#define   DPIO_BIAS_CURRENT_CTL_SHIFT   21 /* 3 bits, always 0x7 */
#define   DPIO_PLL_REFCLK_SEL_SHIFT     16 /* 2 bits */
#define   DPIO_PLL_REFCLK_SEL_MASK      3
#define   DPIO_DRIVER_CTL_SHIFT         12 /* always set to 0x8 */
#define   DPIO_CLK_BIAS_CTL_SHIFT       8 /* always set to 0x5 */
#define _VLV_PLL_DW5_CH1                0x8034
#define VLV_PLL_DW5(ch) _PIPE(ch, _VLV_PLL_DW5_CH0, _VLV_PLL_DW5_CH1)

#define _VLV_PLL_DW7_CH0                0x801c
#define _VLV_PLL_DW7_CH1                0x803c
#define VLV_PLL_DW7(ch) _PIPE(ch, _VLV_PLL_DW7_CH0, _VLV_PLL_DW7_CH1)

#define _VLV_PLL_DW8_CH0                0x8040
#define _VLV_PLL_DW8_CH1                0x8060
#define VLV_PLL_DW8(ch) _PIPE(ch, _VLV_PLL_DW8_CH0, _VLV_PLL_DW8_CH1)

#define VLV_PLL_DW9_BCAST               0xc044
#define _VLV_PLL_DW9_CH0                0x8044
#define _VLV_PLL_DW9_CH1                0x8064
#define VLV_PLL_DW9(ch) _PIPE(ch, _VLV_PLL_DW9_CH0, _VLV_PLL_DW9_CH1)

#define _VLV_PLL_DW10_CH0               0x8048
#define _VLV_PLL_DW10_CH1               0x8068
#define VLV_PLL_DW10(ch) _PIPE(ch, _VLV_PLL_DW10_CH0, _VLV_PLL_DW10_CH1)

#define _VLV_PLL_DW11_CH0               0x804c
#define _VLV_PLL_DW11_CH1               0x806c
#define VLV_PLL_DW11(ch) _PIPE(ch, _VLV_PLL_DW11_CH0, _VLV_PLL_DW11_CH1)

/* Spec for ref block start counts at DW10 */
#define VLV_REF_DW13                    0x80ac

#define VLV_CMN_DW0                     0x8100

/*
 * Per DDI channel DPIO regs
 */

#define _VLV_PCS_DW0_CH0                0x8200
#define _VLV_PCS_DW0_CH1                0x8400
#define   DPIO_PCS_TX_LANE2_RESET       (1 << 16)
#define   DPIO_PCS_TX_LANE1_RESET       (1 << 7)
#define   DPIO_LEFT_TXFIFO_RST_MASTER2  (1 << 4)
#define   DPIO_RIGHT_TXFIFO_RST_MASTER2 (1 << 3)
#define VLV_PCS_DW0(ch) _PORT(ch, _VLV_PCS_DW0_CH0, _VLV_PCS_DW0_CH1)

#define _VLV_PCS01_DW0_CH0              0x200
#define _VLV_PCS23_DW0_CH0              0x400
#define _VLV_PCS01_DW0_CH1              0x2600
#define _VLV_PCS23_DW0_CH1              0x2800
#define VLV_PCS01_DW0(ch) _PORT(ch, _VLV_PCS01_DW0_CH0, _VLV_PCS01_DW0_CH1)
#define VLV_PCS23_DW0(ch) _PORT(ch, _VLV_PCS23_DW0_CH0, _VLV_PCS23_DW0_CH1)

#define _VLV_PCS_DW1_CH0                0x8204
#define _VLV_PCS_DW1_CH1                0x8404
#define   CHV_PCS_REQ_SOFTRESET_EN      (1 << 23)
#define   DPIO_PCS_CLK_CRI_RXEB_EIOS_EN (1 << 22)
#define   DPIO_PCS_CLK_CRI_RXDIGFILTSG_EN (1 << 21)
#define   DPIO_PCS_CLK_DATAWIDTH_SHIFT  (6)
#define   DPIO_PCS_CLK_SOFT_RESET       (1 << 5)
#define VLV_PCS_DW1(ch) _PORT(ch, _VLV_PCS_DW1_CH0, _VLV_PCS_DW1_CH1)

#define _VLV_PCS01_DW1_CH0              0x204
#define _VLV_PCS23_DW1_CH0              0x404
#define _VLV_PCS01_DW1_CH1              0x2604
#define _VLV_PCS23_DW1_CH1              0x2804
#define VLV_PCS01_DW1(ch) _PORT(ch, _VLV_PCS01_DW1_CH0, _VLV_PCS01_DW1_CH1)
#define VLV_PCS23_DW1(ch) _PORT(ch, _VLV_PCS23_DW1_CH0, _VLV_PCS23_DW1_CH1)

#define _VLV_PCS_DW8_CH0                0x8220
#define _VLV_PCS_DW8_CH1                0x8420
#define   CHV_PCS_USEDCLKCHANNEL_OVRRIDE        (1 << 20)
#define   CHV_PCS_USEDCLKCHANNEL                (1 << 21)
#define VLV_PCS_DW8(ch) _PORT(ch, _VLV_PCS_DW8_CH0, _VLV_PCS_DW8_CH1)

#define _VLV_PCS01_DW8_CH0              0x0220
#define _VLV_PCS23_DW8_CH0              0x0420
#define _VLV_PCS01_DW8_CH1              0x2620
#define _VLV_PCS23_DW8_CH1              0x2820
#define VLV_PCS01_DW8(port) _PORT(port, _VLV_PCS01_DW8_CH0, _VLV_PCS01_DW8_CH1)
#define VLV_PCS23_DW8(port) _PORT(port, _VLV_PCS23_DW8_CH0, _VLV_PCS23_DW8_CH1)

#define _VLV_PCS_DW9_CH0                0x8224
#define _VLV_PCS_DW9_CH1                0x8424
#define   DPIO_PCS_TX2MARGIN_MASK       (0x7 << 13)
#define   DPIO_PCS_TX2MARGIN_000        (0 << 13)
#define   DPIO_PCS_TX2MARGIN_101        (1 << 13)
#define   DPIO_PCS_TX1MARGIN_MASK       (0x7 << 10)
#define   DPIO_PCS_TX1MARGIN_000        (0 << 10)
#define   DPIO_PCS_TX1MARGIN_101        (1 << 10)
#define VLV_PCS_DW9(ch) _PORT(ch, _VLV_PCS_DW9_CH0, _VLV_PCS_DW9_CH1)

#define _VLV_PCS01_DW9_CH0              0x224
#define _VLV_PCS23_DW9_CH0              0x424
#define _VLV_PCS01_DW9_CH1              0x2624
#define _VLV_PCS23_DW9_CH1              0x2824
#define VLV_PCS01_DW9(ch) _PORT(ch, _VLV_PCS01_DW9_CH0, _VLV_PCS01_DW9_CH1)
#define VLV_PCS23_DW9(ch) _PORT(ch, _VLV_PCS23_DW9_CH0, _VLV_PCS23_DW9_CH1)

#define _CHV_PCS_DW10_CH0               0x8228
#define _CHV_PCS_DW10_CH1               0x8428
#define   DPIO_PCS_SWING_CALC_TX0_TX2   (1 << 30)
#define   DPIO_PCS_SWING_CALC_TX1_TX3   (1 << 31)
#define   DPIO_PCS_TX2DEEMP_MASK        (0xf << 24)
#define   DPIO_PCS_TX2DEEMP_9P5         (0 << 24)
#define   DPIO_PCS_TX2DEEMP_6P0         (2 << 24)
#define   DPIO_PCS_TX1DEEMP_MASK        (0xf << 16)
#define   DPIO_PCS_TX1DEEMP_9P5         (0 << 16)
#define   DPIO_PCS_TX1DEEMP_6P0         (2 << 16)
#define CHV_PCS_DW10(ch) _PORT(ch, _CHV_PCS_DW10_CH0, _CHV_PCS_DW10_CH1)

#define _VLV_PCS01_DW10_CH0             0x0228
#define _VLV_PCS23_DW10_CH0             0x0428
#define _VLV_PCS01_DW10_CH1             0x2628
#define _VLV_PCS23_DW10_CH1             0x2828
#define VLV_PCS01_DW10(port) _PORT(port, _VLV_PCS01_DW10_CH0, _VLV_PCS01_DW10_CH1)
#define VLV_PCS23_DW10(port) _PORT(port, _VLV_PCS23_DW10_CH0, _VLV_PCS23_DW10_CH1)

#define _VLV_PCS_DW11_CH0               0x822c
#define _VLV_PCS_DW11_CH1               0x842c
#define   DPIO_TX2_STAGGER_MASK(x)      ((x) << 24)
#define   DPIO_LANEDESKEW_STRAP_OVRD    (1 << 3)
#define   DPIO_LEFT_TXFIFO_RST_MASTER   (1 << 1)
#define   DPIO_RIGHT_TXFIFO_RST_MASTER  (1 << 0)
#define VLV_PCS_DW11(ch) _PORT(ch, _VLV_PCS_DW11_CH0, _VLV_PCS_DW11_CH1)

#define _VLV_PCS01_DW11_CH0             0x022c
#define _VLV_PCS23_DW11_CH0             0x042c
#define _VLV_PCS01_DW11_CH1             0x262c
#define _VLV_PCS23_DW11_CH1             0x282c
#define VLV_PCS01_DW11(ch) _PORT(ch, _VLV_PCS01_DW11_CH0, _VLV_PCS01_DW11_CH1)
#define VLV_PCS23_DW11(ch) _PORT(ch, _VLV_PCS23_DW11_CH0, _VLV_PCS23_DW11_CH1)

#define _VLV_PCS01_DW12_CH0             0x0230
#define _VLV_PCS23_DW12_CH0             0x0430
#define _VLV_PCS01_DW12_CH1             0x2630
#define _VLV_PCS23_DW12_CH1             0x2830
#define VLV_PCS01_DW12(ch) _PORT(ch, _VLV_PCS01_DW12_CH0, _VLV_PCS01_DW12_CH1)
#define VLV_PCS23_DW12(ch) _PORT(ch, _VLV_PCS23_DW12_CH0, _VLV_PCS23_DW12_CH1)

#define _VLV_PCS_DW12_CH0               0x8230
#define _VLV_PCS_DW12_CH1               0x8430
#define   DPIO_TX2_STAGGER_MULT(x)      ((x) << 20)
#define   DPIO_TX1_STAGGER_MULT(x)      ((x) << 16)
#define   DPIO_TX1_STAGGER_MASK(x)      ((x) << 8)
#define   DPIO_LANESTAGGER_STRAP_OVRD   (1 << 6)
#define   DPIO_LANESTAGGER_STRAP(x)     ((x) << 0)
#define VLV_PCS_DW12(ch) _PORT(ch, _VLV_PCS_DW12_CH0, _VLV_PCS_DW12_CH1)

#define _VLV_PCS_DW14_CH0               0x8238
#define _VLV_PCS_DW14_CH1               0x8438
#define VLV_PCS_DW14(ch) _PORT(ch, _VLV_PCS_DW14_CH0, _VLV_PCS_DW14_CH1)

#define _VLV_PCS_DW23_CH0               0x825c
#define _VLV_PCS_DW23_CH1               0x845c
#define VLV_PCS_DW23(ch) _PORT(ch, _VLV_PCS_DW23_CH0, _VLV_PCS_DW23_CH1)

#define _VLV_TX_DW2_CH0                 0x8288
#define _VLV_TX_DW2_CH1                 0x8488
#define   DPIO_SWING_MARGIN000_SHIFT    16
#define   DPIO_SWING_MARGIN000_MASK     (0xff << DPIO_SWING_MARGIN000_SHIFT)
#define   DPIO_UNIQ_TRANS_SCALE_SHIFT   8
#define VLV_TX_DW2(ch) _PORT(ch, _VLV_TX_DW2_CH0, _VLV_TX_DW2_CH1)

#define _VLV_TX_DW3_CH0                 0x828c
#define _VLV_TX_DW3_CH1                 0x848c
/* The following bit for CHV phy */
#define   DPIO_TX_UNIQ_TRANS_SCALE_EN   (1 << 27)
#define   DPIO_SWING_MARGIN101_SHIFT    16
#define   DPIO_SWING_MARGIN101_MASK     (0xff << DPIO_SWING_MARGIN101_SHIFT)
#define VLV_TX_DW3(ch) _PORT(ch, _VLV_TX_DW3_CH0, _VLV_TX_DW3_CH1)

#define _VLV_TX_DW4_CH0                 0x8290
#define _VLV_TX_DW4_CH1                 0x8490
#define   DPIO_SWING_DEEMPH9P5_SHIFT    24
#define   DPIO_SWING_DEEMPH9P5_MASK     (0xff << DPIO_SWING_DEEMPH9P5_SHIFT)
#define   DPIO_SWING_DEEMPH6P0_SHIFT    16
#define   DPIO_SWING_DEEMPH6P0_MASK     (0xff << DPIO_SWING_DEEMPH6P0_SHIFT)
#define VLV_TX_DW4(ch) _PORT(ch, _VLV_TX_DW4_CH0, _VLV_TX_DW4_CH1)

#define _VLV_TX3_DW4_CH0                0x690
#define _VLV_TX3_DW4_CH1                0x2a90
#define VLV_TX3_DW4(ch) _PORT(ch, _VLV_TX3_DW4_CH0, _VLV_TX3_DW4_CH1)

#define _VLV_TX_DW5_CH0                 0x8294
#define _VLV_TX_DW5_CH1                 0x8494
#define   DPIO_TX_OCALINIT_EN           (1 << 31)
#define VLV_TX_DW5(ch) _PORT(ch, _VLV_TX_DW5_CH0, _VLV_TX_DW5_CH1)

#define _VLV_TX_DW11_CH0                0x82ac
#define _VLV_TX_DW11_CH1                0x84ac
#define VLV_TX_DW11(ch) _PORT(ch, _VLV_TX_DW11_CH0, _VLV_TX_DW11_CH1)

#define _VLV_TX_DW14_CH0                0x82b8
#define _VLV_TX_DW14_CH1                0x84b8
#define VLV_TX_DW14(ch) _PORT(ch, _VLV_TX_DW14_CH0, _VLV_TX_DW14_CH1)

/* CHV dpPhy registers */
#define _CHV_PLL_DW0_CH0                0x8000
#define _CHV_PLL_DW0_CH1                0x8180
#define CHV_PLL_DW0(ch) _PIPE(ch, _CHV_PLL_DW0_CH0, _CHV_PLL_DW0_CH1)

#define _CHV_PLL_DW1_CH0                0x8004
#define _CHV_PLL_DW1_CH1                0x8184
#define   DPIO_CHV_N_DIV_SHIFT          8
#define   DPIO_CHV_M1_DIV_BY_2          (0 << 0)
#define CHV_PLL_DW1(ch) _PIPE(ch, _CHV_PLL_DW1_CH0, _CHV_PLL_DW1_CH1)

#define _CHV_PLL_DW2_CH0                0x8008
#define _CHV_PLL_DW2_CH1                0x8188
#define CHV_PLL_DW2(ch) _PIPE(ch, _CHV_PLL_DW2_CH0, _CHV_PLL_DW2_CH1)

#define _CHV_PLL_DW3_CH0                0x800c
#define _CHV_PLL_DW3_CH1                0x818c
#define  DPIO_CHV_FRAC_DIV_EN           (1 << 16)
#define  DPIO_CHV_FIRST_MOD             (0 << 8)
#define  DPIO_CHV_SECOND_MOD            (1 << 8)
#define  DPIO_CHV_FEEDFWD_GAIN_SHIFT    0
#define  DPIO_CHV_FEEDFWD_GAIN_MASK             (0xF << 0)
#define CHV_PLL_DW3(ch) _PIPE(ch, _CHV_PLL_DW3_CH0, _CHV_PLL_DW3_CH1)

#define _CHV_PLL_DW6_CH0                0x8018
#define _CHV_PLL_DW6_CH1                0x8198
#define   DPIO_CHV_GAIN_CTRL_SHIFT      16
#define   DPIO_CHV_INT_COEFF_SHIFT      8
#define   DPIO_CHV_PROP_COEFF_SHIFT     0
#define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1)

#define _CHV_PLL_DW8_CH0                0x8020
#define _CHV_PLL_DW8_CH1                0x81A0
#define   DPIO_CHV_TDC_TARGET_CNT_SHIFT 0
#define   DPIO_CHV_TDC_TARGET_CNT_MASK  (0x3FF << 0)
#define CHV_PLL_DW8(ch) _PIPE(ch, _CHV_PLL_DW8_CH0, _CHV_PLL_DW8_CH1)

#define _CHV_PLL_DW9_CH0                0x8024
#define _CHV_PLL_DW9_CH1                0x81A4
#define  DPIO_CHV_INT_LOCK_THRESHOLD_SHIFT              1 /* 3 bits */
#define  DPIO_CHV_INT_LOCK_THRESHOLD_MASK               (7 << 1)
#define  DPIO_CHV_INT_LOCK_THRESHOLD_SEL_COARSE 1 /* 1: coarse & 0 : fine  */
#define CHV_PLL_DW9(ch) _PIPE(ch, _CHV_PLL_DW9_CH0, _CHV_PLL_DW9_CH1)

#define _CHV_CMN_DW0_CH0               0x8100
#define   DPIO_ALLDL_POWERDOWN_SHIFT_CH0        19
#define   DPIO_ANYDL_POWERDOWN_SHIFT_CH0        18
#define   DPIO_ALLDL_POWERDOWN                  (1 << 1)
#define   DPIO_ANYDL_POWERDOWN                  (1 << 0)

#define _CHV_CMN_DW5_CH0               0x8114
#define   CHV_BUFRIGHTENA1_DISABLE      (0 << 20)
#define   CHV_BUFRIGHTENA1_NORMAL       (1 << 20)
#define   CHV_BUFRIGHTENA1_FORCE        (3 << 20)
#define   CHV_BUFRIGHTENA1_MASK         (3 << 20)
#define   CHV_BUFLEFTENA1_DISABLE       (0 << 22)
#define   CHV_BUFLEFTENA1_NORMAL        (1 << 22)
#define   CHV_BUFLEFTENA1_FORCE         (3 << 22)
#define   CHV_BUFLEFTENA1_MASK          (3 << 22)

#define _CHV_CMN_DW13_CH0               0x8134
#define _CHV_CMN_DW0_CH1                0x8080
#define   DPIO_CHV_S1_DIV_SHIFT         21
#define   DPIO_CHV_P1_DIV_SHIFT         13 /* 3 bits */
#define   DPIO_CHV_P2_DIV_SHIFT         8  /* 5 bits */
#define   DPIO_CHV_K_DIV_SHIFT          4
#define   DPIO_PLL_FREQLOCK             (1 << 1)
#define   DPIO_PLL_LOCK                 (1 << 0)
#define CHV_CMN_DW13(ch) _PIPE(ch, _CHV_CMN_DW13_CH0, _CHV_CMN_DW0_CH1)

#define _CHV_CMN_DW14_CH0               0x8138
#define _CHV_CMN_DW1_CH1                0x8084
#define   DPIO_AFC_RECAL                (1 << 14)
#define   DPIO_DCLKP_EN                 (1 << 13)
#define   CHV_BUFLEFTENA2_DISABLE       (0 << 17) /* CL2 DW1 only */
#define   CHV_BUFLEFTENA2_NORMAL        (1 << 17) /* CL2 DW1 only */
#define   CHV_BUFLEFTENA2_FORCE         (3 << 17) /* CL2 DW1 only */
#define   CHV_BUFLEFTENA2_MASK          (3 << 17) /* CL2 DW1 only */
#define   CHV_BUFRIGHTENA2_DISABLE      (0 << 19) /* CL2 DW1 only */
#define   CHV_BUFRIGHTENA2_NORMAL       (1 << 19) /* CL2 DW1 only */
#define   CHV_BUFRIGHTENA2_FORCE        (3 << 19) /* CL2 DW1 only */
#define   CHV_BUFRIGHTENA2_MASK         (3 << 19) /* CL2 DW1 only */
#define CHV_CMN_DW14(ch) _PIPE(ch, _CHV_CMN_DW14_CH0, _CHV_CMN_DW1_CH1)

#define _CHV_CMN_DW19_CH0               0x814c
#define _CHV_CMN_DW6_CH1                0x8098
#define   DPIO_ALLDL_POWERDOWN_SHIFT_CH1        30 /* CL2 DW6 only */
#define   DPIO_ANYDL_POWERDOWN_SHIFT_CH1        29 /* CL2 DW6 only */
#define   DPIO_DYNPWRDOWNEN_CH1         (1 << 28) /* CL2 DW6 only */
#define   CHV_CMN_USEDCLKCHANNEL        (1 << 13)

#define CHV_CMN_DW19(ch) _PIPE(ch, _CHV_CMN_DW19_CH0, _CHV_CMN_DW6_CH1)

#define CHV_CMN_DW28                    0x8170
#define   DPIO_CL1POWERDOWNEN           (1 << 23)
#define   DPIO_DYNPWRDOWNEN_CH0         (1 << 22)
#define   DPIO_SUS_CLK_CONFIG_ON                (0 << 0)
#define   DPIO_SUS_CLK_CONFIG_CLKREQ            (1 << 0)
#define   DPIO_SUS_CLK_CONFIG_GATE              (2 << 0)
#define   DPIO_SUS_CLK_CONFIG_GATE_CLKREQ       (3 << 0)

#define CHV_CMN_DW30                    0x8178
#define   DPIO_CL2_LDOFUSE_PWRENB       (1 << 6)
#define   DPIO_LRC_BYPASS               (1 << 3)

#define _TXLANE(ch, lane, offset) ((ch ? 0x2400 : 0) + \
                                        (lane) * 0x200 + (offset))

#define CHV_TX_DW0(ch, lane) _TXLANE(ch, lane, 0x80)
#define CHV_TX_DW1(ch, lane) _TXLANE(ch, lane, 0x84)
#define CHV_TX_DW2(ch, lane) _TXLANE(ch, lane, 0x88)
#define CHV_TX_DW3(ch, lane) _TXLANE(ch, lane, 0x8c)
#define CHV_TX_DW4(ch, lane) _TXLANE(ch, lane, 0x90)
#define CHV_TX_DW5(ch, lane) _TXLANE(ch, lane, 0x94)
#define CHV_TX_DW6(ch, lane) _TXLANE(ch, lane, 0x98)
#define CHV_TX_DW7(ch, lane) _TXLANE(ch, lane, 0x9c)
#define CHV_TX_DW8(ch, lane) _TXLANE(ch, lane, 0xa0)
#define CHV_TX_DW9(ch, lane) _TXLANE(ch, lane, 0xa4)
#define CHV_TX_DW10(ch, lane) _TXLANE(ch, lane, 0xa8)
#define CHV_TX_DW11(ch, lane) _TXLANE(ch, lane, 0xac)
#define   DPIO_FRC_LATENCY_SHFIT        8
#define CHV_TX_DW14(ch, lane) _TXLANE(ch, lane, 0xb8)
#define   DPIO_UPAR_SHIFT               30

/* BXT PHY registers */
#define _BXT_PHY0_BASE                  0x6C000
#define _BXT_PHY1_BASE                  0x162000
#define _BXT_PHY2_BASE                  0x163000
#define BXT_PHY_BASE(phy)                                                       \
         _PICK_EVEN_2RANGES(phy, 1,                                             \
                            _BXT_PHY0_BASE, _BXT_PHY0_BASE,                     \
                            _BXT_PHY1_BASE, _BXT_PHY2_BASE)

#define _BXT_PHY(phy, reg)                                              \
        _MMIO(BXT_PHY_BASE(phy) - _BXT_PHY0_BASE + (reg))

#define _BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1)          \
        (BXT_PHY_BASE(phy) + _PIPE((ch), (reg_ch0) - _BXT_PHY0_BASE,    \
                                         (reg_ch1) - _BXT_PHY0_BASE))
#define _MMIO_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1)             \
        _MMIO(_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1))

#define BXT_P_CR_GT_DISP_PWRON          _MMIO(0x138090)
#define  MIPIO_RST_CTRL                         (1 << 2)

#define _BXT_PHY_CTL_DDI_A              0x64C00
#define _BXT_PHY_CTL_DDI_B              0x64C10
#define _BXT_PHY_CTL_DDI_C              0x64C20
#define   BXT_PHY_CMNLANE_POWERDOWN_ACK (1 << 10)
#define   BXT_PHY_LANE_POWERDOWN_ACK    (1 << 9)
#define   BXT_PHY_LANE_ENABLED          (1 << 8)
#define BXT_PHY_CTL(port)               _MMIO_PORT(port, _BXT_PHY_CTL_DDI_A, \
                                                         _BXT_PHY_CTL_DDI_B)

#define _PHY_CTL_FAMILY_DDI             0x64C90
#define _PHY_CTL_FAMILY_EDP             0x64C80
#define _PHY_CTL_FAMILY_DDI_C           0x64CA0
#define   COMMON_RESET_DIS              (1 << 31)
#define BXT_PHY_CTL_FAMILY(phy)                                                 \
         _MMIO(_PICK_EVEN_2RANGES(phy, 1,                                       \
                                  _PHY_CTL_FAMILY_DDI, _PHY_CTL_FAMILY_DDI,     \
                                  _PHY_CTL_FAMILY_EDP, _PHY_CTL_FAMILY_DDI_C))

/* BXT PHY PLL registers */
#define _PORT_PLL_A                     0x46074
#define _PORT_PLL_B                     0x46078
#define _PORT_PLL_C                     0x4607c
#define   PORT_PLL_ENABLE               REG_BIT(31)
#define   PORT_PLL_LOCK                 REG_BIT(30)
#define   PORT_PLL_REF_SEL              REG_BIT(27)
#define   PORT_PLL_POWER_ENABLE         REG_BIT(26)
#define   PORT_PLL_POWER_STATE          REG_BIT(25)
#define BXT_PORT_PLL_ENABLE(port)       _MMIO_PORT(port, _PORT_PLL_A, _PORT_PLL_B)

#define _PORT_PLL_EBB_0_A               0x162034
#define _PORT_PLL_EBB_0_B               0x6C034
#define _PORT_PLL_EBB_0_C               0x6C340
#define   PORT_PLL_P1_MASK              REG_GENMASK(15, 13)
#define   PORT_PLL_P1(p1)               REG_FIELD_PREP(PORT_PLL_P1_MASK, (p1))
#define   PORT_PLL_P2_MASK              REG_GENMASK(12, 8)
#define   PORT_PLL_P2(p2)               REG_FIELD_PREP(PORT_PLL_P2_MASK, (p2))
#define BXT_PORT_PLL_EBB_0(phy, ch)     _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_PLL_EBB_0_B, \
                                                         _PORT_PLL_EBB_0_C)

#define _PORT_PLL_EBB_4_A               0x162038
#define _PORT_PLL_EBB_4_B               0x6C038
#define _PORT_PLL_EBB_4_C               0x6C344
#define   PORT_PLL_RECALIBRATE          REG_BIT(14)
#define   PORT_PLL_10BIT_CLK_ENABLE     REG_BIT(13)
#define BXT_PORT_PLL_EBB_4(phy, ch)     _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_PLL_EBB_4_B, \
                                                         _PORT_PLL_EBB_4_C)

#define _PORT_PLL_0_A                   0x162100
#define _PORT_PLL_0_B                   0x6C100
#define _PORT_PLL_0_C                   0x6C380
/* PORT_PLL_0_A */
#define   PORT_PLL_M2_INT_MASK          REG_GENMASK(7, 0)
#define   PORT_PLL_M2_INT(m2_int)       REG_FIELD_PREP(PORT_PLL_M2_INT_MASK, (m2_int))
/* PORT_PLL_1_A */
#define   PORT_PLL_N_MASK               REG_GENMASK(11, 8)
#define   PORT_PLL_N(n)                 REG_FIELD_PREP(PORT_PLL_N_MASK, (n))
/* PORT_PLL_2_A */
#define   PORT_PLL_M2_FRAC_MASK         REG_GENMASK(21, 0)
#define   PORT_PLL_M2_FRAC(m2_frac)     REG_FIELD_PREP(PORT_PLL_M2_FRAC_MASK, (m2_frac))
/* PORT_PLL_3_A */
#define   PORT_PLL_M2_FRAC_ENABLE       REG_BIT(16)
/* PORT_PLL_6_A */
#define   PORT_PLL_GAIN_CTL_MASK        REG_GENMASK(18, 16)
#define   PORT_PLL_GAIN_CTL(x)          REG_FIELD_PREP(PORT_PLL_GAIN_CTL_MASK, (x))
#define   PORT_PLL_INT_COEFF_MASK       REG_GENMASK(12, 8)
#define   PORT_PLL_INT_COEFF(x)         REG_FIELD_PREP(PORT_PLL_INT_COEFF_MASK, (x))
#define   PORT_PLL_PROP_COEFF_MASK      REG_GENMASK(3, 0)
#define   PORT_PLL_PROP_COEFF(x)        REG_FIELD_PREP(PORT_PLL_PROP_COEFF_MASK, (x))
/* PORT_PLL_8_A */
#define   PORT_PLL_TARGET_CNT_MASK      REG_GENMASK(9, 0)
#define   PORT_PLL_TARGET_CNT(x)        REG_FIELD_PREP(PORT_PLL_TARGET_CNT_MASK, (x))
/* PORT_PLL_9_A */
#define  PORT_PLL_LOCK_THRESHOLD_MASK   REG_GENMASK(3, 1)
#define  PORT_PLL_LOCK_THRESHOLD(x)     REG_FIELD_PREP(PORT_PLL_LOCK_THRESHOLD_MASK, (x))
/* PORT_PLL_10_A */
#define  PORT_PLL_DCO_AMP_OVR_EN_H      REG_BIT(27)
#define  PORT_PLL_DCO_AMP_MASK          REG_GENMASK(13, 10)
#define  PORT_PLL_DCO_AMP(x)            REG_FIELD_PREP(PORT_PLL_DCO_AMP_MASK, (x))
#define _PORT_PLL_BASE(phy, ch)         _BXT_PHY_CH(phy, ch, \
                                                    _PORT_PLL_0_B, \
                                                    _PORT_PLL_0_C)
#define BXT_PORT_PLL(phy, ch, idx)      _MMIO(_PORT_PLL_BASE(phy, ch) + \
                                              (idx) * 4)

/* BXT PHY common lane registers */
#define _PORT_CL1CM_DW0_A               0x162000
#define _PORT_CL1CM_DW0_BC              0x6C000
#define   PHY_POWER_GOOD                (1 << 16)
#define   PHY_RESERVED                  (1 << 7)
#define BXT_PORT_CL1CM_DW0(phy)         _BXT_PHY((phy), _PORT_CL1CM_DW0_BC)

#define _PORT_CL1CM_DW9_A               0x162024
#define _PORT_CL1CM_DW9_BC              0x6C024
#define   IREF0RC_OFFSET_SHIFT          8
#define   IREF0RC_OFFSET_MASK           (0xFF << IREF0RC_OFFSET_SHIFT)
#define BXT_PORT_CL1CM_DW9(phy)         _BXT_PHY((phy), _PORT_CL1CM_DW9_BC)

#define _PORT_CL1CM_DW10_A              0x162028
#define _PORT_CL1CM_DW10_BC             0x6C028
#define   IREF1RC_OFFSET_SHIFT          8
#define   IREF1RC_OFFSET_MASK           (0xFF << IREF1RC_OFFSET_SHIFT)
#define BXT_PORT_CL1CM_DW10(phy)        _BXT_PHY((phy), _PORT_CL1CM_DW10_BC)

#define _PORT_CL1CM_DW28_A              0x162070
#define _PORT_CL1CM_DW28_BC             0x6C070
#define   OCL1_POWER_DOWN_EN            (1 << 23)
#define   DW28_OLDO_DYN_PWR_DOWN_EN     (1 << 22)
#define   SUS_CLK_CONFIG                0x3
#define BXT_PORT_CL1CM_DW28(phy)        _BXT_PHY((phy), _PORT_CL1CM_DW28_BC)

#define _PORT_CL1CM_DW30_A              0x162078
#define _PORT_CL1CM_DW30_BC             0x6C078
#define   OCL2_LDOFUSE_PWR_DIS          (1 << 6)
#define BXT_PORT_CL1CM_DW30(phy)        _BXT_PHY((phy), _PORT_CL1CM_DW30_BC)

/* The spec defines this only for BXT PHY0, but lets assume that this
 * would exist for PHY1 too if it had a second channel.
 */
#define _PORT_CL2CM_DW6_A               0x162358
#define _PORT_CL2CM_DW6_BC              0x6C358
#define BXT_PORT_CL2CM_DW6(phy)         _BXT_PHY((phy), _PORT_CL2CM_DW6_BC)
#define   DW6_OLDO_DYN_PWR_DOWN_EN      (1 << 28)

/* BXT PHY Ref registers */
#define _PORT_REF_DW3_A                 0x16218C
#define _PORT_REF_DW3_BC                0x6C18C
#define   GRC_DONE                      (1 << 22)
#define BXT_PORT_REF_DW3(phy)           _BXT_PHY((phy), _PORT_REF_DW3_BC)

#define _PORT_REF_DW6_A                 0x162198
#define _PORT_REF_DW6_BC                0x6C198
#define   GRC_CODE_SHIFT                24
#define   GRC_CODE_MASK                 (0xFF << GRC_CODE_SHIFT)
#define   GRC_CODE_FAST_SHIFT           16
#define   GRC_CODE_FAST_MASK            (0xFF << GRC_CODE_FAST_SHIFT)
#define   GRC_CODE_SLOW_SHIFT           8
#define   GRC_CODE_SLOW_MASK            (0xFF << GRC_CODE_SLOW_SHIFT)
#define   GRC_CODE_NOM_MASK             0xFF
#define BXT_PORT_REF_DW6(phy)           _BXT_PHY((phy), _PORT_REF_DW6_BC)

#define _PORT_REF_DW8_A                 0x1621A0
#define _PORT_REF_DW8_BC                0x6C1A0
#define   GRC_DIS                       (1 << 15)
#define   GRC_RDY_OVRD                  (1 << 1)
#define BXT_PORT_REF_DW8(phy)           _BXT_PHY((phy), _PORT_REF_DW8_BC)

/* BXT PHY PCS registers */
#define _PORT_PCS_DW10_LN01_A           0x162428
#define _PORT_PCS_DW10_LN01_B           0x6C428
#define _PORT_PCS_DW10_LN01_C           0x6C828
#define _PORT_PCS_DW10_GRP_A            0x162C28
#define _PORT_PCS_DW10_GRP_B            0x6CC28
#define _PORT_PCS_DW10_GRP_C            0x6CE28
#define BXT_PORT_PCS_DW10_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_PCS_DW10_LN01_B, \
                                                         _PORT_PCS_DW10_LN01_C)
#define BXT_PORT_PCS_DW10_GRP(phy, ch)  _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_PCS_DW10_GRP_B, \
                                                         _PORT_PCS_DW10_GRP_C)

#define   TX2_SWING_CALC_INIT           (1 << 31)
#define   TX1_SWING_CALC_INIT           (1 << 30)

#define _PORT_PCS_DW12_LN01_A           0x162430
#define _PORT_PCS_DW12_LN01_B           0x6C430
#define _PORT_PCS_DW12_LN01_C           0x6C830
#define _PORT_PCS_DW12_LN23_A           0x162630
#define _PORT_PCS_DW12_LN23_B           0x6C630
#define _PORT_PCS_DW12_LN23_C           0x6CA30
#define _PORT_PCS_DW12_GRP_A            0x162c30
#define _PORT_PCS_DW12_GRP_B            0x6CC30
#define _PORT_PCS_DW12_GRP_C            0x6CE30
#define   LANESTAGGER_STRAP_OVRD        (1 << 6)
#define   LANE_STAGGER_MASK             0x1F
#define BXT_PORT_PCS_DW12_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_PCS_DW12_LN01_B, \
                                                         _PORT_PCS_DW12_LN01_C)
#define BXT_PORT_PCS_DW12_LN23(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_PCS_DW12_LN23_B, \
                                                         _PORT_PCS_DW12_LN23_C)
#define BXT_PORT_PCS_DW12_GRP(phy, ch)  _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_PCS_DW12_GRP_B, \
                                                         _PORT_PCS_DW12_GRP_C)

/* BXT PHY TX registers */
#define _BXT_LANE_OFFSET(lane)           (((lane) >> 1) * 0x200 +       \
                                          ((lane) & 1) * 0x80)

#define _PORT_TX_DW2_LN0_A              0x162508
#define _PORT_TX_DW2_LN0_B              0x6C508
#define _PORT_TX_DW2_LN0_C              0x6C908
#define _PORT_TX_DW2_GRP_A              0x162D08
#define _PORT_TX_DW2_GRP_B              0x6CD08
#define _PORT_TX_DW2_GRP_C              0x6CF08
#define BXT_PORT_TX_DW2_LN0(phy, ch)    _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_TX_DW2_LN0_B, \
                                                         _PORT_TX_DW2_LN0_C)
#define BXT_PORT_TX_DW2_GRP(phy, ch)    _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_TX_DW2_GRP_B, \
                                                         _PORT_TX_DW2_GRP_C)
#define   MARGIN_000_SHIFT              16
#define   MARGIN_000                    (0xFF << MARGIN_000_SHIFT)
#define   UNIQ_TRANS_SCALE_SHIFT        8
#define   UNIQ_TRANS_SCALE              (0xFF << UNIQ_TRANS_SCALE_SHIFT)

#define _PORT_TX_DW3_LN0_A              0x16250C
#define _PORT_TX_DW3_LN0_B              0x6C50C
#define _PORT_TX_DW3_LN0_C              0x6C90C
#define _PORT_TX_DW3_GRP_A              0x162D0C
#define _PORT_TX_DW3_GRP_B              0x6CD0C
#define _PORT_TX_DW3_GRP_C              0x6CF0C
#define BXT_PORT_TX_DW3_LN0(phy, ch)    _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_TX_DW3_LN0_B, \
                                                         _PORT_TX_DW3_LN0_C)
#define BXT_PORT_TX_DW3_GRP(phy, ch)    _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_TX_DW3_GRP_B, \
                                                         _PORT_TX_DW3_GRP_C)
#define   SCALE_DCOMP_METHOD            (1 << 26)
#define   UNIQUE_TRANGE_EN_METHOD       (1 << 27)

#define _PORT_TX_DW4_LN0_A              0x162510
#define _PORT_TX_DW4_LN0_B              0x6C510
#define _PORT_TX_DW4_LN0_C              0x6C910
#define _PORT_TX_DW4_GRP_A              0x162D10
#define _PORT_TX_DW4_GRP_B              0x6CD10
#define _PORT_TX_DW4_GRP_C              0x6CF10
#define BXT_PORT_TX_DW4_LN0(phy, ch)    _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_TX_DW4_LN0_B, \
                                                         _PORT_TX_DW4_LN0_C)
#define BXT_PORT_TX_DW4_GRP(phy, ch)    _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_TX_DW4_GRP_B, \
                                                         _PORT_TX_DW4_GRP_C)
#define   DEEMPH_SHIFT                  24
#define   DE_EMPHASIS                   (0xFF << DEEMPH_SHIFT)

#define _PORT_TX_DW5_LN0_A              0x162514
#define _PORT_TX_DW5_LN0_B              0x6C514
#define _PORT_TX_DW5_LN0_C              0x6C914
#define _PORT_TX_DW5_GRP_A              0x162D14
#define _PORT_TX_DW5_GRP_B              0x6CD14
#define _PORT_TX_DW5_GRP_C              0x6CF14
#define BXT_PORT_TX_DW5_LN0(phy, ch)    _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_TX_DW5_LN0_B, \
                                                         _PORT_TX_DW5_LN0_C)
#define BXT_PORT_TX_DW5_GRP(phy, ch)    _MMIO_BXT_PHY_CH(phy, ch, \
                                                         _PORT_TX_DW5_GRP_B, \
                                                         _PORT_TX_DW5_GRP_C)
#define   DCC_DELAY_RANGE_1             (1 << 9)
#define   DCC_DELAY_RANGE_2             (1 << 8)

#define _PORT_TX_DW14_LN0_A             0x162538
#define _PORT_TX_DW14_LN0_B             0x6C538
#define _PORT_TX_DW14_LN0_C             0x6C938
#define   LATENCY_OPTIM_SHIFT           30
#define   LATENCY_OPTIM                 (1 << LATENCY_OPTIM_SHIFT)
#define BXT_PORT_TX_DW14_LN(phy, ch, lane)                              \
        _MMIO(_BXT_PHY_CH(phy, ch, _PORT_TX_DW14_LN0_B,                 \
                                   _PORT_TX_DW14_LN0_C) +               \
              _BXT_LANE_OFFSET(lane))

/* UAIMI scratch pad register 1 */
#define UAIMI_SPR1                      _MMIO(0x4F074)
/* SKL VccIO mask */
#define SKL_VCCIO_MASK                  0x1
/* SKL balance leg register */
#define DISPIO_CR_TX_BMU_CR0            _MMIO(0x6C00C)
/* I_boost values */
#define BALANCE_LEG_SHIFT(port)         (8 + 3 * (port))
#define BALANCE_LEG_MASK(port)          (7 << (8 + 3 * (port)))
/* Balance leg disable bits */
#define BALANCE_LEG_DISABLE_SHIFT       23
#define BALANCE_LEG_DISABLE(port)       (1 << (23 + (port)))

/*
 * Fence registers
 * [0-7]  @ 0x2000 gen2,gen3
 * [8-15] @ 0x3000 945,g33,pnv
 *
 * [0-15] @ 0x3000 gen4,gen5
 *
 * [0-15] @ 0x100000 gen6,vlv,chv
 * [0-31] @ 0x100000 gen7+
 */
#define FENCE_REG(i)                    _MMIO(0x2000 + (((i) & 8) << 9) + ((i) & 7) * 4)
#define   I830_FENCE_START_MASK         0x07f80000
#define   I830_FENCE_TILING_Y_SHIFT     12
#define   I830_FENCE_SIZE_BITS(size)    ((ffs((size) >> 19) - 1) << 8)
#define   I830_FENCE_PITCH_SHIFT        4
#define   I830_FENCE_REG_VALID          (1 << 0)
#define   I915_FENCE_MAX_PITCH_VAL      4
#define   I830_FENCE_MAX_PITCH_VAL      6
#define   I830_FENCE_MAX_SIZE_VAL       (1 << 8)

#define   I915_FENCE_START_MASK         0x0ff00000
#define   I915_FENCE_SIZE_BITS(size)    ((ffs((size) >> 20) - 1) << 8)

#define FENCE_REG_965_LO(i)             _MMIO(0x03000 + (i) * 8)
#define FENCE_REG_965_HI(i)             _MMIO(0x03000 + (i) * 8 + 4)
#define   I965_FENCE_PITCH_SHIFT        2
#define   I965_FENCE_TILING_Y_SHIFT     1
#define   I965_FENCE_REG_VALID          (1 << 0)
#define   I965_FENCE_MAX_PITCH_VAL      0x0400

#define FENCE_REG_GEN6_LO(i)            _MMIO(0x100000 + (i) * 8)
#define FENCE_REG_GEN6_HI(i)            _MMIO(0x100000 + (i) * 8 + 4)
#define   GEN6_FENCE_PITCH_SHIFT        32
#define   GEN7_FENCE_MAX_PITCH_VAL      0x0800


/* control register for cpu gtt access */
#define TILECTL                         _MMIO(0x101000)
#define   TILECTL_SWZCTL                        (1 << 0)
#define   TILECTL_TLBPF                 (1 << 1)
#define   TILECTL_TLB_PREFETCH_DIS      (1 << 2)
#define   TILECTL_BACKSNOOP_DIS         (1 << 3)

/*
 * Instruction and interrupt control regs
 */
#define PGTBL_CTL       _MMIO(0x02020)
#define   PGTBL_ADDRESS_LO_MASK 0xfffff000 /* bits [31:12] */
#define   PGTBL_ADDRESS_HI_MASK 0x000000f0 /* bits [35:32] (gen4) */
#define PGTBL_ER        _MMIO(0x02024)
#define PRB0_BASE       (0x2030 - 0x30)
#define PRB1_BASE       (0x2040 - 0x30) /* 830,gen3 */
#define PRB2_BASE       (0x2050 - 0x30) /* gen3 */
#define SRB0_BASE       (0x2100 - 0x30) /* gen2 */
#define SRB1_BASE       (0x2110 - 0x30) /* gen2 */
#define SRB2_BASE       (0x2120 - 0x30) /* 830 */
#define SRB3_BASE       (0x2130 - 0x30) /* 830 */
#define RENDER_RING_BASE        0x02000
#define BSD_RING_BASE           0x04000
#define GEN6_BSD_RING_BASE      0x12000
#define GEN8_BSD2_RING_BASE     0x1c000
#define GEN11_BSD_RING_BASE     0x1c0000
#define GEN11_BSD2_RING_BASE    0x1c4000
#define GEN11_BSD3_RING_BASE    0x1d0000
#define GEN11_BSD4_RING_BASE    0x1d4000
#define XEHP_BSD5_RING_BASE     0x1e0000
#define XEHP_BSD6_RING_BASE     0x1e4000
#define XEHP_BSD7_RING_BASE     0x1f0000
#define XEHP_BSD8_RING_BASE     0x1f4000
#define VEBOX_RING_BASE         0x1a000
#define GEN11_VEBOX_RING_BASE           0x1c8000
#define GEN11_VEBOX2_RING_BASE          0x1d8000
#define XEHP_VEBOX3_RING_BASE           0x1e8000
#define XEHP_VEBOX4_RING_BASE           0x1f8000
#define MTL_GSC_RING_BASE               0x11a000
#define GEN12_COMPUTE0_RING_BASE        0x1a000
#define GEN12_COMPUTE1_RING_BASE        0x1c000
#define GEN12_COMPUTE2_RING_BASE        0x1e000
#define GEN12_COMPUTE3_RING_BASE        0x26000
#define BLT_RING_BASE           0x22000
#define XEHPC_BCS1_RING_BASE    0x3e0000
#define XEHPC_BCS2_RING_BASE    0x3e2000
#define XEHPC_BCS3_RING_BASE    0x3e4000
#define XEHPC_BCS4_RING_BASE    0x3e6000
#define XEHPC_BCS5_RING_BASE    0x3e8000
#define XEHPC_BCS6_RING_BASE    0x3ea000
#define XEHPC_BCS7_RING_BASE    0x3ec000
#define XEHPC_BCS8_RING_BASE    0x3ee000
#define DG1_GSC_HECI1_BASE      0x00258000
#define DG1_GSC_HECI2_BASE      0x00259000
#define DG2_GSC_HECI1_BASE      0x00373000
#define DG2_GSC_HECI2_BASE      0x00374000
#define MTL_GSC_HECI1_BASE      0x00116000
#define MTL_GSC_HECI2_BASE      0x00117000

#define HECI_H_CSR(base)        _MMIO((base) + 0x4)
#define   HECI_H_CSR_IE         REG_BIT(0)
#define   HECI_H_CSR_IS         REG_BIT(1)
#define   HECI_H_CSR_IG         REG_BIT(2)
#define   HECI_H_CSR_RDY        REG_BIT(3)
#define   HECI_H_CSR_RST        REG_BIT(4)

#define HECI_H_GS1(base)        _MMIO((base) + 0xc4c)
#define   HECI_H_GS1_ER_PREP    REG_BIT(0)

#define HSW_GTT_CACHE_EN        _MMIO(0x4024)
#define   GTT_CACHE_EN_ALL      0xF0007FFF
#define GEN7_WR_WATERMARK       _MMIO(0x4028)
#define GEN7_GFX_PRIO_CTRL      _MMIO(0x402C)
#define ARB_MODE                _MMIO(0x4030)
#define   ARB_MODE_SWIZZLE_SNB  (1 << 4)
#define   ARB_MODE_SWIZZLE_IVB  (1 << 5)
#define GEN7_GFX_PEND_TLB0      _MMIO(0x4034)
#define GEN7_GFX_PEND_TLB1      _MMIO(0x4038)
/* L3, CVS, ZTLB, RCC, CASC LRA min, max values */
#define GEN7_LRA_LIMITS(i)      _MMIO(0x403C + (i) * 4)
#define GEN7_LRA_LIMITS_REG_NUM 13
#define GEN7_MEDIA_MAX_REQ_COUNT        _MMIO(0x4070)
#define GEN7_GFX_MAX_REQ_COUNT          _MMIO(0x4074)

#define GEN7_ERR_INT    _MMIO(0x44040)
#define   ERR_INT_POISON                (1 << 31)
#define   ERR_INT_MMIO_UNCLAIMED        (1 << 13)
#define   ERR_INT_PIPE_CRC_DONE_C       (1 << 8)
#define   ERR_INT_FIFO_UNDERRUN_C       (1 << 6)
#define   ERR_INT_PIPE_CRC_DONE_B       (1 << 5)
#define   ERR_INT_FIFO_UNDERRUN_B       (1 << 3)
#define   ERR_INT_PIPE_CRC_DONE_A       (1 << 2)
#define   ERR_INT_PIPE_CRC_DONE(pipe)   (1 << (2 + (pipe) * 3))
#define   ERR_INT_FIFO_UNDERRUN_A       (1 << 0)
#define   ERR_INT_FIFO_UNDERRUN(pipe)   (1 << ((pipe) * 3))

#define FPGA_DBG                _MMIO(0x42300)
#define   FPGA_DBG_RM_NOCLAIM   REG_BIT(31)

#define CLAIM_ER                _MMIO(VLV_DISPLAY_BASE + 0x2028)
#define   CLAIM_ER_CLR          REG_BIT(31)
#define   CLAIM_ER_OVERFLOW     REG_BIT(16)
#define   CLAIM_ER_CTR_MASK     REG_GENMASK(15, 0)

#define DERRMR          _MMIO(0x44050)
/* Note that HBLANK events are reserved on bdw+ */
#define   DERRMR_PIPEA_SCANLINE         (1 << 0)
#define   DERRMR_PIPEA_PRI_FLIP_DONE    (1 << 1)
#define   DERRMR_PIPEA_SPR_FLIP_DONE    (1 << 2)
#define   DERRMR_PIPEA_VBLANK           (1 << 3)
#define   DERRMR_PIPEA_HBLANK           (1 << 5)
#define   DERRMR_PIPEB_SCANLINE         (1 << 8)
#define   DERRMR_PIPEB_PRI_FLIP_DONE    (1 << 9)
#define   DERRMR_PIPEB_SPR_FLIP_DONE    (1 << 10)
#define   DERRMR_PIPEB_VBLANK           (1 << 11)
#define   DERRMR_PIPEB_HBLANK           (1 << 13)
/* Note that PIPEC is not a simple translation of PIPEA/PIPEB */
#define   DERRMR_PIPEC_SCANLINE         (1 << 14)
#define   DERRMR_PIPEC_PRI_FLIP_DONE    (1 << 15)
#define   DERRMR_PIPEC_SPR_FLIP_DONE    (1 << 20)
#define   DERRMR_PIPEC_VBLANK           (1 << 21)
#define   DERRMR_PIPEC_HBLANK           (1 << 22)

#define VLV_GU_CTL0     _MMIO(VLV_DISPLAY_BASE + 0x2030)
#define VLV_GU_CTL1     _MMIO(VLV_DISPLAY_BASE + 0x2034)
#define SCPD0           _MMIO(0x209c) /* 915+ only */
#define  SCPD_FBC_IGNORE_3D                     (1 << 6)
#define  CSTATE_RENDER_CLOCK_GATE_DISABLE       (1 << 5)
#define GEN2_IER        _MMIO(0x20a0)
#define GEN2_IIR        _MMIO(0x20a4)
#define GEN2_IMR        _MMIO(0x20a8)
#define GEN2_ISR        _MMIO(0x20ac)
#define VLV_GUNIT_CLOCK_GATE    _MMIO(VLV_DISPLAY_BASE + 0x2060)
#define   GINT_DIS              (1 << 22)
#define   GCFG_DIS              (1 << 8)
#define VLV_GUNIT_CLOCK_GATE2   _MMIO(VLV_DISPLAY_BASE + 0x2064)
#define VLV_IIR_RW      _MMIO(VLV_DISPLAY_BASE + 0x2084)
#define VLV_IER         _MMIO(VLV_DISPLAY_BASE + 0x20a0)
#define VLV_IIR         _MMIO(VLV_DISPLAY_BASE + 0x20a4)
#define VLV_IMR         _MMIO(VLV_DISPLAY_BASE + 0x20a8)
#define VLV_ISR         _MMIO(VLV_DISPLAY_BASE + 0x20ac)
#define VLV_PCBR        _MMIO(VLV_DISPLAY_BASE + 0x2120)
#define VLV_PCBR_ADDR_SHIFT     12

#define   DISPLAY_PLANE_FLIP_PENDING(plane) (1 << (11 - (plane))) /* A and B only */
#define EIR             _MMIO(0x20b0)
#define EMR             _MMIO(0x20b4)
#define ESR             _MMIO(0x20b8)
#define   GM45_ERROR_PAGE_TABLE                         (1 << 5)
#define   GM45_ERROR_MEM_PRIV                           (1 << 4)
#define   I915_ERROR_PAGE_TABLE                         (1 << 4)
#define   GM45_ERROR_CP_PRIV                            (1 << 3)
#define   I915_ERROR_MEMORY_REFRESH                     (1 << 1)
#define   I915_ERROR_INSTRUCTION                        (1 << 0)
#define INSTPM          _MMIO(0x20c0)
#define   INSTPM_SELF_EN (1 << 12) /* 915GM only */
#define   INSTPM_AGPBUSY_INT_EN (1 << 11) /* gen3: when disabled, pending interrupts
                                        will not assert AGPBUSY# and will only
                                        be delivered when out of C3. */
#define   INSTPM_FORCE_ORDERING                         (1 << 7) /* GEN6+ */
#define   INSTPM_TLB_INVALIDATE (1 << 9)
#define   INSTPM_SYNC_FLUSH     (1 << 5)
#define MEM_MODE        _MMIO(0x20cc)
#define   MEM_DISPLAY_B_TRICKLE_FEED_DISABLE (1 << 3) /* 830 only */
#define   MEM_DISPLAY_A_TRICKLE_FEED_DISABLE (1 << 2) /* 830/845 only */
#define   MEM_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2) /* 85x only */
#define FW_BLC          _MMIO(0x20d8)
#define FW_BLC2         _MMIO(0x20dc)
#define FW_BLC_SELF     _MMIO(0x20e0) /* 915+ only */
#define   FW_BLC_SELF_EN_MASK      (1 << 31)
#define   FW_BLC_SELF_FIFO_MASK    (1 << 16) /* 945 only */
#define   FW_BLC_SELF_EN           (1 << 15) /* 945 only */
#define MM_BURST_LENGTH     0x00700000
#define MM_FIFO_WATERMARK   0x0001F000
#define LM_BURST_LENGTH     0x00000700
#define LM_FIFO_WATERMARK   0x0000001F
#define MI_ARB_STATE    _MMIO(0x20e4) /* 915+ only */

#define _MBUS_ABOX0_CTL                 0x45038
#define _MBUS_ABOX1_CTL                 0x45048
#define _MBUS_ABOX2_CTL                 0x4504C
#define MBUS_ABOX_CTL(x)                                                        \
        _MMIO(_PICK_EVEN_2RANGES(x, 2,                                          \
                                 _MBUS_ABOX0_CTL, _MBUS_ABOX1_CTL,              \
                                 _MBUS_ABOX2_CTL, _MBUS_ABOX2_CTL))

#define MBUS_ABOX_BW_CREDIT_MASK        (3 << 20)
#define MBUS_ABOX_BW_CREDIT(x)          ((x) << 20)
#define MBUS_ABOX_B_CREDIT_MASK         (0xF << 16)
#define MBUS_ABOX_B_CREDIT(x)           ((x) << 16)
#define MBUS_ABOX_BT_CREDIT_POOL2_MASK  (0x1F << 8)
#define MBUS_ABOX_BT_CREDIT_POOL2(x)    ((x) << 8)
#define MBUS_ABOX_BT_CREDIT_POOL1_MASK  (0x1F << 0)
#define MBUS_ABOX_BT_CREDIT_POOL1(x)    ((x) << 0)

/* Make render/texture TLB fetches lower priorty than associated data
 *   fetches. This is not turned on by default
 */
#define   MI_ARB_RENDER_TLB_LOW_PRIORITY        (1 << 15)

/* Isoch request wait on GTT enable (Display A/B/C streams).
 * Make isoch requests stall on the TLB update. May cause
 * display underruns (test mode only)
 */
#define   MI_ARB_ISOCH_WAIT_GTT                 (1 << 14)

/* Block grant count for isoch requests when block count is
 * set to a finite value.
 */
#define   MI_ARB_BLOCK_GRANT_MASK               (3 << 12)
#define   MI_ARB_BLOCK_GRANT_8                  (0 << 12)       /* for 3 display planes */
#define   MI_ARB_BLOCK_GRANT_4                  (1 << 12)       /* for 2 display planes */
#define   MI_ARB_BLOCK_GRANT_2                  (2 << 12)       /* for 1 display plane */
#define   MI_ARB_BLOCK_GRANT_0                  (3 << 12)       /* don't use */

/* Enable render writes to complete in C2/C3/C4 power states.
 * If this isn't enabled, render writes are prevented in low
 * power states. That seems bad to me.
 */
#define   MI_ARB_C3_LP_WRITE_ENABLE             (1 << 11)

/* This acknowledges an async flip immediately instead
 * of waiting for 2TLB fetches.
 */
#define   MI_ARB_ASYNC_FLIP_ACK_IMMEDIATE       (1 << 10)

/* Enables non-sequential data reads through arbiter
 */
#define   MI_ARB_DUAL_DATA_PHASE_DISABLE        (1 << 9)

/* Disable FSB snooping of cacheable write cycles from binner/render
 * command stream
 */
#define   MI_ARB_CACHE_SNOOP_DISABLE            (1 << 8)

/* Arbiter time slice for non-isoch streams */
#define   MI_ARB_TIME_SLICE_MASK                (7 << 5)
#define   MI_ARB_TIME_SLICE_1                   (0 << 5)
#define   MI_ARB_TIME_SLICE_2                   (1 << 5)
#define   MI_ARB_TIME_SLICE_4                   (2 << 5)
#define   MI_ARB_TIME_SLICE_6                   (3 << 5)
#define   MI_ARB_TIME_SLICE_8                   (4 << 5)
#define   MI_ARB_TIME_SLICE_10                  (5 << 5)
#define   MI_ARB_TIME_SLICE_14                  (6 << 5)
#define   MI_ARB_TIME_SLICE_16                  (7 << 5)

/* Low priority grace period page size */
#define   MI_ARB_LOW_PRIORITY_GRACE_4KB         (0 << 4)        /* default */
#define   MI_ARB_LOW_PRIORITY_GRACE_8KB         (1 << 4)

/* Disable display A/B trickle feed */
#define   MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE   (1 << 2)

/* Set display plane priority */
#define   MI_ARB_DISPLAY_PRIORITY_A_B           (0 << 0)        /* display A > display B */
#define   MI_ARB_DISPLAY_PRIORITY_B_A           (1 << 0)        /* display B > display A */

#define MI_STATE        _MMIO(0x20e4) /* gen2 only */
#define   MI_AGPBUSY_INT_EN                     (1 << 1) /* 85x only */
#define   MI_AGPBUSY_830_MODE                   (1 << 0) /* 85x only */

/* On modern GEN architectures interrupt control consists of two sets
 * of registers. The first set pertains to the ring generating the
 * interrupt. The second control is for the functional block generating the
 * interrupt. These are PM, GT, DE, etc.
 *
 * Luckily *knocks on wood* all the ring interrupt bits match up with the
 * GT interrupt bits, so we don't need to duplicate the defines.
 *
 * These defines should cover us well from SNB->HSW with minor exceptions
 * it can also work on ILK.
 */
#define GT_BLT_FLUSHDW_NOTIFY_INTERRUPT         (1 << 26)
#define GT_BLT_CS_ERROR_INTERRUPT               (1 << 25)
#define GT_BLT_USER_INTERRUPT                   (1 << 22)
#define GT_BSD_CS_ERROR_INTERRUPT               (1 << 15)
#define GT_BSD_USER_INTERRUPT                   (1 << 12)
#define GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1  (1 << 11) /* hsw+; rsvd on snb, ivb, vlv */
#define GT_WAIT_SEMAPHORE_INTERRUPT             REG_BIT(11) /* bdw+ */
#define GT_CONTEXT_SWITCH_INTERRUPT             (1 <<  8)
#define GT_RENDER_L3_PARITY_ERROR_INTERRUPT     (1 <<  5) /* !snb */
#define GT_RENDER_PIPECTL_NOTIFY_INTERRUPT      (1 <<  4)
#define GT_CS_MASTER_ERROR_INTERRUPT            REG_BIT(3)
#define GT_RENDER_SYNC_STATUS_INTERRUPT         (1 <<  2)
#define GT_RENDER_DEBUG_INTERRUPT               (1 <<  1)
#define GT_RENDER_USER_INTERRUPT                (1 <<  0)

#define PM_VEBOX_CS_ERROR_INTERRUPT             (1 << 12) /* hsw+ */
#define PM_VEBOX_USER_INTERRUPT                 (1 << 10) /* hsw+ */

#define GT_PARITY_ERROR(dev_priv) \
        (GT_RENDER_L3_PARITY_ERROR_INTERRUPT | \
         (IS_HASWELL(dev_priv) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0))

/* These are all the "old" interrupts */
#define ILK_BSD_USER_INTERRUPT                          (1 << 5)

#define I915_PM_INTERRUPT                               (1 << 31)
#define I915_ISP_INTERRUPT                              (1 << 22)
#define I915_LPE_PIPE_B_INTERRUPT                       (1 << 21)
#define I915_LPE_PIPE_A_INTERRUPT                       (1 << 20)
#define I915_MIPIC_INTERRUPT                            (1 << 19)
#define I915_MIPIA_INTERRUPT                            (1 << 18)
#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT              (1 << 18)
#define I915_DISPLAY_PORT_INTERRUPT                     (1 << 17)
#define I915_DISPLAY_PIPE_C_HBLANK_INTERRUPT            (1 << 16)
#define I915_MASTER_ERROR_INTERRUPT                     (1 << 15)
#define I915_DISPLAY_PIPE_B_HBLANK_INTERRUPT            (1 << 14)
#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT        (1 << 14) /* p-state */
#define I915_DISPLAY_PIPE_A_HBLANK_INTERRUPT            (1 << 13)
#define I915_HWB_OOM_INTERRUPT                          (1 << 13)
#define I915_LPE_PIPE_C_INTERRUPT                       (1 << 12)
#define I915_SYNC_STATUS_INTERRUPT                      (1 << 12)
#define I915_MISC_INTERRUPT                             (1 << 11)
#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT     (1 << 11)
#define I915_DISPLAY_PIPE_C_VBLANK_INTERRUPT            (1 << 10)
#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT     (1 << 10)
#define I915_DISPLAY_PIPE_C_EVENT_INTERRUPT             (1 << 9)
#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT       (1 << 9)
#define I915_DISPLAY_PIPE_C_DPBM_INTERRUPT              (1 << 8)
#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT     (1 << 8)
#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT            (1 << 7)
#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT             (1 << 6)
#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT            (1 << 5)
#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT             (1 << 4)
#define I915_DISPLAY_PIPE_A_DPBM_INTERRUPT              (1 << 3)
#define I915_DISPLAY_PIPE_B_DPBM_INTERRUPT              (1 << 2)
#define I915_DEBUG_INTERRUPT                            (1 << 2)
#define I915_WINVALID_INTERRUPT                         (1 << 1)
#define I915_USER_INTERRUPT                             (1 << 1)
#define I915_ASLE_INTERRUPT                             (1 << 0)
#define I915_BSD_USER_INTERRUPT                         (1 << 25)

#define I915_HDMI_LPE_AUDIO_BASE        (VLV_DISPLAY_BASE + 0x65000)
#define I915_HDMI_LPE_AUDIO_SIZE        0x1000

/* DisplayPort Audio w/ LPE */
#define VLV_AUD_CHICKEN_BIT_REG         _MMIO(VLV_DISPLAY_BASE + 0x62F38)
#define VLV_CHICKEN_BIT_DBG_ENABLE      (1 << 0)

#define _VLV_AUD_PORT_EN_B_DBG          (VLV_DISPLAY_BASE + 0x62F20)
#define _VLV_AUD_PORT_EN_C_DBG          (VLV_DISPLAY_BASE + 0x62F30)
#define _VLV_AUD_PORT_EN_D_DBG          (VLV_DISPLAY_BASE + 0x62F34)
#define VLV_AUD_PORT_EN_DBG(port)       _MMIO_PORT3((port) - PORT_B,       \
                                                    _VLV_AUD_PORT_EN_B_DBG, \
                                                    _VLV_AUD_PORT_EN_C_DBG, \
                                                    _VLV_AUD_PORT_EN_D_DBG)
#define VLV_AMP_MUTE                    (1 << 1)

#define GEN6_BSD_RNCID                  _MMIO(0x12198)

#define GEN7_FF_THREAD_MODE             _MMIO(0x20a0)
#define   GEN7_FF_SCHED_MASK            0x0077070
#define   GEN8_FF_DS_REF_CNT_FFME       (1 << 19)
#define   GEN12_FF_TESSELATION_DOP_GATE_DISABLE BIT(19)
#define   GEN7_FF_TS_SCHED_HS1          (0x5 << 16)
#define   GEN7_FF_TS_SCHED_HS0          (0x3 << 16)
#define   GEN7_FF_TS_SCHED_LOAD_BALANCE (0x1 << 16)
#define   GEN7_FF_TS_SCHED_HW           (0x0 << 16) /* Default */
#define   GEN7_FF_VS_REF_CNT_FFME       (1 << 15)
#define   GEN7_FF_VS_SCHED_HS1          (0x5 << 12)
#define   GEN7_FF_VS_SCHED_HS0          (0x3 << 12)
#define   GEN7_FF_VS_SCHED_LOAD_BALANCE (0x1 << 12) /* Default */
#define   GEN7_FF_VS_SCHED_HW           (0x0 << 12)
#define   GEN7_FF_DS_SCHED_HS1          (0x5 << 4)
#define   GEN7_FF_DS_SCHED_HS0          (0x3 << 4)
#define   GEN7_FF_DS_SCHED_LOAD_BALANCE (0x1 << 4)  /* Default */
#define   GEN7_FF_DS_SCHED_HW           (0x0 << 4)

/*
 * Framebuffer compression (915+ only)
 */

#define FBC_CFB_BASE            _MMIO(0x3200) /* 4k page aligned */
#define FBC_LL_BASE             _MMIO(0x3204) /* 4k page aligned */
#define FBC_CONTROL             _MMIO(0x3208)
#define   FBC_CTL_EN                    REG_BIT(31)
#define   FBC_CTL_PERIODIC              REG_BIT(30)
#define   FBC_CTL_INTERVAL_MASK         REG_GENMASK(29, 16)
#define   FBC_CTL_INTERVAL(x)           REG_FIELD_PREP(FBC_CTL_INTERVAL_MASK, (x))
#define   FBC_CTL_STOP_ON_MOD           REG_BIT(15)
#define   FBC_CTL_UNCOMPRESSIBLE        REG_BIT(14) /* i915+ */
#define   FBC_CTL_C3_IDLE               REG_BIT(13) /* i945gm only */
#define   FBC_CTL_STRIDE_MASK           REG_GENMASK(12, 5)
#define   FBC_CTL_STRIDE(x)             REG_FIELD_PREP(FBC_CTL_STRIDE_MASK, (x))
#define   FBC_CTL_FENCENO_MASK          REG_GENMASK(3, 0)
#define   FBC_CTL_FENCENO(x)            REG_FIELD_PREP(FBC_CTL_FENCENO_MASK, (x))
#define FBC_COMMAND             _MMIO(0x320c)
#define   FBC_CMD_COMPRESS              REG_BIT(0)
#define FBC_STATUS              _MMIO(0x3210)
#define   FBC_STAT_COMPRESSING          REG_BIT(31)
#define   FBC_STAT_COMPRESSED           REG_BIT(30)
#define   FBC_STAT_MODIFIED             REG_BIT(29)
#define   FBC_STAT_CURRENT_LINE_MASK    REG_GENMASK(10, 0)
#define FBC_CONTROL2            _MMIO(0x3214) /* i965gm only */
#define   FBC_CTL_FENCE_DBL             REG_BIT(4)
#define   FBC_CTL_IDLE_MASK             REG_GENMASK(3, 2)
#define   FBC_CTL_IDLE_IMM              REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 0)
#define   FBC_CTL_IDLE_FULL             REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 1)
#define   FBC_CTL_IDLE_LINE             REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 2)
#define   FBC_CTL_IDLE_DEBUG            REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 3)
#define   FBC_CTL_CPU_FENCE_EN          REG_BIT(1)
#define   FBC_CTL_PLANE_MASK            REG_GENMASK(1, 0)
#define   FBC_CTL_PLANE(i9xx_plane)     REG_FIELD_PREP(FBC_CTL_PLANE_MASK, (i9xx_plane))
#define FBC_FENCE_OFF           _MMIO(0x3218)  /* i965gm only, BSpec typo has 321Bh */
#define FBC_MOD_NUM             _MMIO(0x3220)  /* i965gm only */
#define   FBC_MOD_NUM_MASK              REG_GENMASK(31, 1)
#define   FBC_MOD_NUM_VALID             REG_BIT(0)
#define FBC_TAG(i)              _MMIO(0x3300 + (i) * 4) /* 49 reisters */
#define   FBC_TAG_MASK                  REG_GENMASK(1, 0) /* 16 tags per register */
#define   FBC_TAG_MODIFIED              REG_FIELD_PREP(FBC_TAG_MASK, 0)
#define   FBC_TAG_UNCOMPRESSED          REG_FIELD_PREP(FBC_TAG_MASK, 1)
#define   FBC_TAG_UNCOMPRESSIBLE        REG_FIELD_PREP(FBC_TAG_MASK, 2)
#define   FBC_TAG_COMPRESSED            REG_FIELD_PREP(FBC_TAG_MASK, 3)

#define FBC_LL_SIZE             (1536)

/* Framebuffer compression for GM45+ */
#define DPFC_CB_BASE                    _MMIO(0x3200)
#define ILK_DPFC_CB_BASE(fbc_id)        _MMIO_PIPE((fbc_id), 0x43200, 0x43240)
#define DPFC_CONTROL                    _MMIO(0x3208)
#define ILK_DPFC_CONTROL(fbc_id)        _MMIO_PIPE((fbc_id), 0x43208, 0x43248)
#define   DPFC_CTL_EN                           REG_BIT(31)
#define   DPFC_CTL_PLANE_MASK_G4X               REG_BIT(30) /* g4x-snb */
#define   DPFC_CTL_PLANE_G4X(i9xx_plane)        REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_G4X, (i9xx_plane))
#define   DPFC_CTL_FENCE_EN_G4X                 REG_BIT(29) /* g4x-snb */
#define   DPFC_CTL_PLANE_MASK_IVB               REG_GENMASK(30, 29) /* ivb only */
#define   DPFC_CTL_PLANE_IVB(i9xx_plane)        REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_IVB, (i9xx_plane))
#define   DPFC_CTL_FENCE_EN_IVB                 REG_BIT(28) /* ivb+ */
#define   DPFC_CTL_PERSISTENT_MODE              REG_BIT(25) /* g4x-snb */
#define   DPFC_CTL_FALSE_COLOR                  REG_BIT(10) /* ivb+ */
#define   DPFC_CTL_SR_EN                        REG_BIT(10) /* g4x only */
#define   DPFC_CTL_SR_EXIT_DIS                  REG_BIT(9) /* g4x only */
#define   DPFC_CTL_LIMIT_MASK                   REG_GENMASK(7, 6)
#define   DPFC_CTL_LIMIT_1X                     REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 0)
#define   DPFC_CTL_LIMIT_2X                     REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 1)
#define   DPFC_CTL_LIMIT_4X                     REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 2)
#define   DPFC_CTL_FENCENO_MASK                 REG_GENMASK(3, 0)
#define   DPFC_CTL_FENCENO(fence)               REG_FIELD_PREP(DPFC_CTL_FENCENO_MASK, (fence))
#define DPFC_RECOMP_CTL                 _MMIO(0x320c)
#define ILK_DPFC_RECOMP_CTL(fbc_id)     _MMIO_PIPE((fbc_id), 0x4320c, 0x4324c)
#define   DPFC_RECOMP_STALL_EN                  REG_BIT(27)
#define   DPFC_RECOMP_STALL_WM_MASK             REG_GENMASK(26, 16)
#define   DPFC_RECOMP_TIMER_COUNT_MASK          REG_GENMASK(5, 0)
#define DPFC_STATUS                     _MMIO(0x3210)
#define ILK_DPFC_STATUS(fbc_id)         _MMIO_PIPE((fbc_id), 0x43210, 0x43250)
#define   DPFC_INVAL_SEG_MASK                   REG_GENMASK(26, 16)
#define   DPFC_COMP_SEG_MASK                    REG_GENMASK(10, 0)
#define DPFC_STATUS2                    _MMIO(0x3214)
#define ILK_DPFC_STATUS2(fbc_id)        _MMIO_PIPE((fbc_id), 0x43214, 0x43254)
#define   DPFC_COMP_SEG_MASK_IVB                REG_GENMASK(11, 0)
#define DPFC_FENCE_YOFF                 _MMIO(0x3218)
#define ILK_DPFC_FENCE_YOFF(fbc_id)     _MMIO_PIPE((fbc_id), 0x43218, 0x43258)
#define DPFC_CHICKEN                    _MMIO(0x3224)
#define ILK_DPFC_CHICKEN(fbc_id)        _MMIO_PIPE((fbc_id), 0x43224, 0x43264)
#define   DPFC_HT_MODIFY                        REG_BIT(31) /* pre-ivb */
#define   DPFC_NUKE_ON_ANY_MODIFICATION         REG_BIT(23) /* bdw+ */
#define   DPFC_CHICKEN_COMP_DUMMY_PIXEL         REG_BIT(14) /* glk+ */
#define   DPFC_CHICKEN_FORCE_SLB_INVALIDATION   REG_BIT(13) /* icl+ */
#define   DPFC_DISABLE_DUMMY0                   REG_BIT(8) /* ivb+ */

#define GLK_FBC_STRIDE(fbc_id)  _MMIO_PIPE((fbc_id), 0x43228, 0x43268)
#define   FBC_STRIDE_OVERRIDE   REG_BIT(15)
#define   FBC_STRIDE_MASK       REG_GENMASK(14, 0)
#define   FBC_STRIDE(x)         REG_FIELD_PREP(FBC_STRIDE_MASK, (x))

#define ILK_FBC_RT_BASE         _MMIO(0x2128)
#define   ILK_FBC_RT_VALID      REG_BIT(0)
#define   SNB_FBC_FRONT_BUFFER  REG_BIT(1)

#define ILK_DISPLAY_CHICKEN1    _MMIO(0x42000)
#define   ILK_FBCQ_DIS                  REG_BIT(22)
#define   ILK_PABSTRETCH_DIS            REG_BIT(21)
#define   ILK_SABSTRETCH_DIS            REG_BIT(20)
#define   IVB_PRI_STRETCH_MAX_MASK      REG_GENMASK(21, 20)
#define   IVB_PRI_STRETCH_MAX_X8        REG_FIELD_PREP(IVB_PRI_STRETCH_MAX_MASK, 0)
#define   IVB_PRI_STRETCH_MAX_X4        REG_FIELD_PREP(IVB_PRI_STRETCH_MAX_MASK, 1)
#define   IVB_PRI_STRETCH_MAX_X2        REG_FIELD_PREP(IVB_PRI_STRETCH_MAX_MASK, 2)
#define   IVB_PRI_STRETCH_MAX_X1        REG_FIELD_PREP(IVB_PRI_STRETCH_MAX_MASK, 3)
#define   IVB_SPR_STRETCH_MAX_MASK      REG_GENMASK(19, 18)
#define   IVB_SPR_STRETCH_MAX_X8        REG_FIELD_PREP(IVB_SPR_STRETCH_MAX_MASK, 0)
#define   IVB_SPR_STRETCH_MAX_X4        REG_FIELD_PREP(IVB_SPR_STRETCH_MAX_MASK, 1)
#define   IVB_SPR_STRETCH_MAX_X2        REG_FIELD_PREP(IVB_SPR_STRETCH_MAX_MASK, 2)
#define   IVB_SPR_STRETCH_MAX_X1        REG_FIELD_PREP(IVB_SPR_STRETCH_MAX_MASK, 3)


/*
 * Framebuffer compression for Sandybridge
 *
 * The following two registers are of type GTTMMADR
 */
#define SNB_DPFC_CTL_SA         _MMIO(0x100100)
#define   SNB_DPFC_FENCE_EN             REG_BIT(29)
#define   SNB_DPFC_FENCENO_MASK         REG_GENMASK(4, 0)
#define   SNB_DPFC_FENCENO(fence)       REG_FIELD_PREP(SNB_DPFC_FENCENO_MASK, (fence))
#define SNB_DPFC_CPU_FENCE_OFFSET       _MMIO(0x100104)

/* Framebuffer compression for Ivybridge */
#define IVB_FBC_RT_BASE                 _MMIO(0x7020)
#define IVB_FBC_RT_BASE_UPPER           _MMIO(0x7024)

#define IPS_CTL         _MMIO(0x43408)
#define   IPS_ENABLE            REG_BIT(31)
#define   IPS_FALSE_COLOR       REG_BIT(4)

#define MSG_FBC_REND_STATE(fbc_id)      _MMIO_PIPE((fbc_id), 0x50380, 0x50384)
#define   FBC_REND_NUKE                 REG_BIT(2)
#define   FBC_REND_CACHE_CLEAN          REG_BIT(1)

/*
 * Clock control & power management
 */
#define _DPLL_A (DISPLAY_MMIO_BASE(dev_priv) + 0x6014)
#define _DPLL_B (DISPLAY_MMIO_BASE(dev_priv) + 0x6018)
#define _CHV_DPLL_C (DISPLAY_MMIO_BASE(dev_priv) + 0x6030)
#define DPLL(pipe) _MMIO_PIPE3((pipe), _DPLL_A, _DPLL_B, _CHV_DPLL_C)

#define VGA0    _MMIO(0x6000)
#define VGA1    _MMIO(0x6004)
#define VGA_PD  _MMIO(0x6010)
#define   VGA0_PD_P2_DIV_4      (1 << 7)
#define   VGA0_PD_P1_DIV_2      (1 << 5)
#define   VGA0_PD_P1_SHIFT      0
#define   VGA0_PD_P1_MASK       (0x1f << 0)
#define   VGA1_PD_P2_DIV_4      (1 << 15)
#define   VGA1_PD_P1_DIV_2      (1 << 13)
#define   VGA1_PD_P1_SHIFT      8
#define   VGA1_PD_P1_MASK       (0x1f << 8)
#define   DPLL_VCO_ENABLE               (1 << 31)
#define   DPLL_SDVO_HIGH_SPEED          (1 << 30)
#define   DPLL_DVO_2X_MODE              (1 << 30)
#define   DPLL_EXT_BUFFER_ENABLE_VLV    (1 << 30)
#define   DPLL_SYNCLOCK_ENABLE          (1 << 29)
#define   DPLL_REF_CLK_ENABLE_VLV       (1 << 29)
#define   DPLL_VGA_MODE_DIS             (1 << 28)
#define   DPLLB_MODE_DAC_SERIAL         (1 << 26) /* i915 */
#define   DPLLB_MODE_LVDS               (2 << 26) /* i915 */
#define   DPLL_MODE_MASK                (3 << 26)
#define   DPLL_DAC_SERIAL_P2_CLOCK_DIV_10 (0 << 24) /* i915 */
#define   DPLL_DAC_SERIAL_P2_CLOCK_DIV_5 (1 << 24) /* i915 */
#define   DPLLB_LVDS_P2_CLOCK_DIV_14    (0 << 24) /* i915 */
#define   DPLLB_LVDS_P2_CLOCK_DIV_7     (1 << 24) /* i915 */
#define   DPLL_P2_CLOCK_DIV_MASK        0x03000000 /* i915 */
#define   DPLL_FPA01_P1_POST_DIV_MASK   0x00ff0000 /* i915 */
#define   DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW  0x00ff8000 /* Pineview */
#define   DPLL_LOCK_VLV                 (1 << 15)
#define   DPLL_INTEGRATED_CRI_CLK_VLV   (1 << 14)
#define   DPLL_INTEGRATED_REF_CLK_VLV   (1 << 13)
#define   DPLL_SSC_REF_CLK_CHV          (1 << 13)
#define   DPLL_PORTC_READY_MASK         (0xf << 4)
#define   DPLL_PORTB_READY_MASK         (0xf)

#define   DPLL_FPA01_P1_POST_DIV_MASK_I830      0x001f0000

/* Additional CHV pll/phy registers */
#define DPIO_PHY_STATUS                 _MMIO(VLV_DISPLAY_BASE + 0x6240)
#define   DPLL_PORTD_READY_MASK         (0xf)
#define DISPLAY_PHY_CONTROL _MMIO(VLV_DISPLAY_BASE + 0x60100)
#define   PHY_CH_POWER_DOWN_OVRD_EN(phy, ch)    (1 << (2 * (phy) + (ch) + 27))
#define   PHY_LDO_DELAY_0NS                     0x0
#define   PHY_LDO_DELAY_200NS                   0x1
#define   PHY_LDO_DELAY_600NS                   0x2
#define   PHY_LDO_SEQ_DELAY(delay, phy)         ((delay) << (2 * (phy) + 23))
#define   PHY_CH_POWER_DOWN_OVRD(mask, phy, ch) ((mask) << (8 * (phy) + 4 * (ch) + 11))
#define   PHY_CH_SU_PSR                         0x1
#define   PHY_CH_DEEP_PSR                       0x7
#define   PHY_CH_POWER_MODE(mode, phy, ch)      ((mode) << (6 * (phy) + 3 * (ch) + 2))
#define   PHY_COM_LANE_RESET_DEASSERT(phy)      (1 << (phy))
#define DISPLAY_PHY_STATUS _MMIO(VLV_DISPLAY_BASE + 0x60104)
#define   PHY_POWERGOOD(phy)    (((phy) == DPIO_PHY0) ? (1 << 31) : (1 << 30))
#define   PHY_STATUS_CMN_LDO(phy, ch)                   (1 << (6 - (6 * (phy) + 3 * (ch))))
#define   PHY_STATUS_SPLINE_LDO(phy, ch, spline)        (1 << (8 - (6 * (phy) + 3 * (ch) + (spline))))

/*
 * The i830 generation, in LVDS mode, defines P1 as the bit number set within
 * this field (only one bit may be set).
 */
#define   DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS 0x003f0000
#define   DPLL_FPA01_P1_POST_DIV_SHIFT  16
#define   DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW 15
/* i830, required in DVO non-gang */
#define   PLL_P2_DIVIDE_BY_4            (1 << 23)
#define   PLL_P1_DIVIDE_BY_TWO          (1 << 21) /* i830 */
#define   PLL_REF_INPUT_DREFCLK         (0 << 13)
#define   PLL_REF_INPUT_TVCLKINA        (1 << 13) /* i830 */
#define   PLL_REF_INPUT_TVCLKINBC       (2 << 13) /* SDVO TVCLKIN */
#define   PLLB_REF_INPUT_SPREADSPECTRUMIN (3 << 13)
#define   PLL_REF_INPUT_MASK            (3 << 13)
#define   PLL_LOAD_PULSE_PHASE_SHIFT            9
/* Ironlake */
# define PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT     9
# define PLL_REF_SDVO_HDMI_MULTIPLIER_MASK      (7 << 9)
# define PLL_REF_SDVO_HDMI_MULTIPLIER(x)        (((x) - 1) << 9)
# define DPLL_FPA1_P1_POST_DIV_SHIFT            0
# define DPLL_FPA1_P1_POST_DIV_MASK             0xff

/*
 * Parallel to Serial Load Pulse phase selection.
 * Selects the phase for the 10X DPLL clock for the PCIe
 * digital display port. The range is 4 to 13; 10 or more
 * is just a flip delay. The default is 6
 */
#define   PLL_LOAD_PULSE_PHASE_MASK             (0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
#define   DISPLAY_RATE_SELECT_FPA1              (1 << 8)
/*
 * SDVO multiplier for 945G/GM. Not used on 965.
 */
#define   SDVO_MULTIPLIER_MASK                  0x000000ff
#define   SDVO_MULTIPLIER_SHIFT_HIRES           4
#define   SDVO_MULTIPLIER_SHIFT_VGA             0

#define _DPLL_A_MD (DISPLAY_MMIO_BASE(dev_priv) + 0x601c)
#define _DPLL_B_MD (DISPLAY_MMIO_BASE(dev_priv) + 0x6020)
#define _CHV_DPLL_C_MD (DISPLAY_MMIO_BASE(dev_priv) + 0x603c)
#define DPLL_MD(pipe) _MMIO_PIPE3((pipe), _DPLL_A_MD, _DPLL_B_MD, _CHV_DPLL_C_MD)

/*
 * UDI pixel divider, controlling how many pixels are stuffed into a packet.
 *
 * Value is pixels minus 1.  Must be set to 1 pixel for SDVO.
 */
#define   DPLL_MD_UDI_DIVIDER_MASK              0x3f000000
#define   DPLL_MD_UDI_DIVIDER_SHIFT             24
/* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */
#define   DPLL_MD_VGA_UDI_DIVIDER_MASK          0x003f0000
#define   DPLL_MD_VGA_UDI_DIVIDER_SHIFT         16
/*
 * SDVO/UDI pixel multiplier.
 *
 * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus
 * clock rate is 10 times the DPLL clock.  At low resolution/refresh rate
 * modes, the bus rate would be below the limits, so SDVO allows for stuffing
 * dummy bytes in the datastream at an increased clock rate, with both sides of
 * the link knowing how many bytes are fill.
 *
 * So, for a mode with a dotclock of 65Mhz, we would want to double the clock
 * rate to 130Mhz to get a bus rate of 1.30Ghz.  The DPLL clock rate would be
 * set to 130Mhz, and the SDVO multiplier set to 2x in this register and
 * through an SDVO command.
 *
 * This register field has values of multiplication factor minus 1, with
 * a maximum multiplier of 5 for SDVO.
 */
#define   DPLL_MD_UDI_MULTIPLIER_MASK           0x00003f00
#define   DPLL_MD_UDI_MULTIPLIER_SHIFT          8
/*
 * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK.
 * This best be set to the default value (3) or the CRT won't work. No,
 * I don't entirely understand what this does...
 */
#define   DPLL_MD_VGA_UDI_MULTIPLIER_MASK       0x0000003f
#define   DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT      0

#define RAWCLK_FREQ_VLV         _MMIO(VLV_DISPLAY_BASE + 0x6024)

#define _FPA0   0x6040
#define _FPA1   0x6044
#define _FPB0   0x6048
#define _FPB1   0x604c
#define FP0(pipe) _MMIO_PIPE(pipe, _FPA0, _FPB0)
#define FP1(pipe) _MMIO_PIPE(pipe, _FPA1, _FPB1)
#define   FP_N_DIV_MASK         0x003f0000
#define   FP_N_PINEVIEW_DIV_MASK        0x00ff0000
#define   FP_N_DIV_SHIFT                16
#define   FP_M1_DIV_MASK        0x00003f00
#define   FP_M1_DIV_SHIFT                8
#define   FP_M2_DIV_MASK        0x0000003f
#define   FP_M2_PINEVIEW_DIV_MASK       0x000000ff
#define   FP_M2_DIV_SHIFT                0
#define DPLL_TEST       _MMIO(0x606c)
#define   DPLLB_TEST_SDVO_DIV_1         (0 << 22)
#define   DPLLB_TEST_SDVO_DIV_2         (1 << 22)
#define   DPLLB_TEST_SDVO_DIV_4         (2 << 22)
#define   DPLLB_TEST_SDVO_DIV_MASK      (3 << 22)
#define   DPLLB_TEST_N_BYPASS           (1 << 19)
#define   DPLLB_TEST_M_BYPASS           (1 << 18)
#define   DPLLB_INPUT_BUFFER_ENABLE     (1 << 16)
#define   DPLLA_TEST_N_BYPASS           (1 << 3)
#define   DPLLA_TEST_M_BYPASS           (1 << 2)
#define   DPLLA_INPUT_BUFFER_ENABLE     (1 << 0)
#define D_STATE         _MMIO(0x6104)
#define  DSTATE_GFX_RESET_I830                  (1 << 6)
#define  DSTATE_PLL_D3_OFF                      (1 << 3)
#define  DSTATE_GFX_CLOCK_GATING                (1 << 1)
#define  DSTATE_DOT_CLOCK_GATING                (1 << 0)
#define DSPCLK_GATE_D(__i915)           _MMIO(DISPLAY_MMIO_BASE(__i915) + 0x6200)
# define DPUNIT_B_CLOCK_GATE_DISABLE            (1 << 30) /* 965 */
# define VSUNIT_CLOCK_GATE_DISABLE              (1 << 29) /* 965 */
# define VRHUNIT_CLOCK_GATE_DISABLE             (1 << 28) /* 965 */
# define VRDUNIT_CLOCK_GATE_DISABLE             (1 << 27) /* 965 */
# define AUDUNIT_CLOCK_GATE_DISABLE             (1 << 26) /* 965 */
# define DPUNIT_A_CLOCK_GATE_DISABLE            (1 << 25) /* 965 */
# define DPCUNIT_CLOCK_GATE_DISABLE             (1 << 24) /* 965 */
# define PNV_GMBUSUNIT_CLOCK_GATE_DISABLE       (1 << 24) /* pnv */
# define TVRUNIT_CLOCK_GATE_DISABLE             (1 << 23) /* 915-945 */
# define TVCUNIT_CLOCK_GATE_DISABLE             (1 << 22) /* 915-945 */
# define TVFUNIT_CLOCK_GATE_DISABLE             (1 << 21) /* 915-945 */
# define TVEUNIT_CLOCK_GATE_DISABLE             (1 << 20) /* 915-945 */
# define DVSUNIT_CLOCK_GATE_DISABLE             (1 << 19) /* 915-945 */
# define DSSUNIT_CLOCK_GATE_DISABLE             (1 << 18) /* 915-945 */
# define DDBUNIT_CLOCK_GATE_DISABLE             (1 << 17) /* 915-945 */
# define DPRUNIT_CLOCK_GATE_DISABLE             (1 << 16) /* 915-945 */
# define DPFUNIT_CLOCK_GATE_DISABLE             (1 << 15) /* 915-945 */
# define DPBMUNIT_CLOCK_GATE_DISABLE            (1 << 14) /* 915-945 */
# define DPLSUNIT_CLOCK_GATE_DISABLE            (1 << 13) /* 915-945 */
# define DPLUNIT_CLOCK_GATE_DISABLE             (1 << 12) /* 915-945 */
# define DPOUNIT_CLOCK_GATE_DISABLE             (1 << 11)
# define DPBUNIT_CLOCK_GATE_DISABLE             (1 << 10)
# define DCUNIT_CLOCK_GATE_DISABLE              (1 << 9)
# define DPUNIT_CLOCK_GATE_DISABLE              (1 << 8)
# define VRUNIT_CLOCK_GATE_DISABLE              (1 << 7) /* 915+: reserved */
# define OVHUNIT_CLOCK_GATE_DISABLE             (1 << 6) /* 830-865 */
# define DPIOUNIT_CLOCK_GATE_DISABLE            (1 << 6) /* 915-945 */
# define OVFUNIT_CLOCK_GATE_DISABLE             (1 << 5)
# define OVBUNIT_CLOCK_GATE_DISABLE             (1 << 4)
/*
 * This bit must be set on the 830 to prevent hangs when turning off the
 * overlay scaler.
 */
# define OVRUNIT_CLOCK_GATE_DISABLE             (1 << 3)
# define OVCUNIT_CLOCK_GATE_DISABLE             (1 << 2)
# define OVUUNIT_CLOCK_GATE_DISABLE             (1 << 1)
# define ZVUNIT_CLOCK_GATE_DISABLE              (1 << 0) /* 830 */
# define OVLUNIT_CLOCK_GATE_DISABLE             (1 << 0) /* 845,865 */

#define RENCLK_GATE_D1          _MMIO(0x6204)
# define BLITTER_CLOCK_GATE_DISABLE             (1 << 13) /* 945GM only */
# define MPEG_CLOCK_GATE_DISABLE                (1 << 12) /* 945GM only */
# define PC_FE_CLOCK_GATE_DISABLE               (1 << 11)
# define PC_BE_CLOCK_GATE_DISABLE               (1 << 10)
# define WINDOWER_CLOCK_GATE_DISABLE            (1 << 9)
# define INTERPOLATOR_CLOCK_GATE_DISABLE        (1 << 8)
# define COLOR_CALCULATOR_CLOCK_GATE_DISABLE    (1 << 7)
# define MOTION_COMP_CLOCK_GATE_DISABLE         (1 << 6)
# define MAG_CLOCK_GATE_DISABLE                 (1 << 5)
/* This bit must be unset on 855,865 */
# define MECI_CLOCK_GATE_DISABLE                (1 << 4)
# define DCMP_CLOCK_GATE_DISABLE                (1 << 3)
# define MEC_CLOCK_GATE_DISABLE                 (1 << 2)
# define MECO_CLOCK_GATE_DISABLE                (1 << 1)
/* This bit must be set on 855,865. */
# define SV_CLOCK_GATE_DISABLE                  (1 << 0)
# define I915_MPEG_CLOCK_GATE_DISABLE           (1 << 16)
# define I915_VLD_IP_PR_CLOCK_GATE_DISABLE      (1 << 15)
# define I915_MOTION_COMP_CLOCK_GATE_DISABLE    (1 << 14)
# define I915_BD_BF_CLOCK_GATE_DISABLE          (1 << 13)
# define I915_SF_SE_CLOCK_GATE_DISABLE          (1 << 12)
# define I915_WM_CLOCK_GATE_DISABLE             (1 << 11)
# define I915_IZ_CLOCK_GATE_DISABLE             (1 << 10)
# define I915_PI_CLOCK_GATE_DISABLE             (1 << 9)
# define I915_DI_CLOCK_GATE_DISABLE             (1 << 8)
# define I915_SH_SV_CLOCK_GATE_DISABLE          (1 << 7)
# define I915_PL_DG_QC_FT_CLOCK_GATE_DISABLE    (1 << 6)
# define I915_SC_CLOCK_GATE_DISABLE             (1 << 5)
# define I915_FL_CLOCK_GATE_DISABLE             (1 << 4)
# define I915_DM_CLOCK_GATE_DISABLE             (1 << 3)
# define I915_PS_CLOCK_GATE_DISABLE             (1 << 2)
# define I915_CC_CLOCK_GATE_DISABLE             (1 << 1)
# define I915_BY_CLOCK_GATE_DISABLE             (1 << 0)

# define I965_RCZ_CLOCK_GATE_DISABLE            (1 << 30)
/* This bit must always be set on 965G/965GM */
# define I965_RCC_CLOCK_GATE_DISABLE            (1 << 29)
# define I965_RCPB_CLOCK_GATE_DISABLE           (1 << 28)
# define I965_DAP_CLOCK_GATE_DISABLE            (1 << 27)
# define I965_ROC_CLOCK_GATE_DISABLE            (1 << 26)
# define I965_GW_CLOCK_GATE_DISABLE             (1 << 25)
# define I965_TD_CLOCK_GATE_DISABLE             (1 << 24)
/* This bit must always be set on 965G */
# define I965_ISC_CLOCK_GATE_DISABLE            (1 << 23)
# define I965_IC_CLOCK_GATE_DISABLE             (1 << 22)
# define I965_EU_CLOCK_GATE_DISABLE             (1 << 21)
# define I965_IF_CLOCK_GATE_DISABLE             (1 << 20)
# define I965_TC_CLOCK_GATE_DISABLE             (1 << 19)
# define I965_SO_CLOCK_GATE_DISABLE             (1 << 17)
# define I965_FBC_CLOCK_GATE_DISABLE            (1 << 16)
# define I965_MARI_CLOCK_GATE_DISABLE           (1 << 15)
# define I965_MASF_CLOCK_GATE_DISABLE           (1 << 14)
# define I965_MAWB_CLOCK_GATE_DISABLE           (1 << 13)
# define I965_EM_CLOCK_GATE_DISABLE             (1 << 12)
# define I965_UC_CLOCK_GATE_DISABLE             (1 << 11)
# define I965_SI_CLOCK_GATE_DISABLE             (1 << 6)
# define I965_MT_CLOCK_GATE_DISABLE             (1 << 5)
# define I965_PL_CLOCK_GATE_DISABLE             (1 << 4)
# define I965_DG_CLOCK_GATE_DISABLE             (1 << 3)
# define I965_QC_CLOCK_GATE_DISABLE             (1 << 2)
# define I965_FT_CLOCK_GATE_DISABLE             (1 << 1)
# define I965_DM_CLOCK_GATE_DISABLE             (1 << 0)

#define RENCLK_GATE_D2          _MMIO(0x6208)
#define VF_UNIT_CLOCK_GATE_DISABLE              (1 << 9)
#define GS_UNIT_CLOCK_GATE_DISABLE              (1 << 7)
#define CL_UNIT_CLOCK_GATE_DISABLE              (1 << 6)

#define VDECCLK_GATE_D          _MMIO(0x620C)           /* g4x only */
#define  VCP_UNIT_CLOCK_GATE_DISABLE            (1 << 4)

#define RAMCLK_GATE_D           _MMIO(0x6210)           /* CRL only */
#define DEUC                    _MMIO(0x6214)          /* CRL only */

#define FW_BLC_SELF_VLV         _MMIO(VLV_DISPLAY_BASE + 0x6500)
#define  FW_CSPWRDWNEN          (1 << 15)

#define MI_ARB_VLV              _MMIO(VLV_DISPLAY_BASE + 0x6504)

#define CZCLK_CDCLK_FREQ_RATIO  _MMIO(VLV_DISPLAY_BASE + 0x6508)
#define   CDCLK_FREQ_SHIFT      4
#define   CDCLK_FREQ_MASK       (0x1f << CDCLK_FREQ_SHIFT)
#define   CZCLK_FREQ_MASK       0xf

#define GCI_CONTROL             _MMIO(VLV_DISPLAY_BASE + 0x650C)
#define   PFI_CREDIT_63         (9 << 28)               /* chv only */
#define   PFI_CREDIT_31         (8 << 28)               /* chv only */
#define   PFI_CREDIT(x)         (((x) - 8) << 28)       /* 8-15 */
#define   PFI_CREDIT_RESEND     (1 << 27)
#define   VGA_FAST_MODE_DISABLE (1 << 14)

#define GMBUSFREQ_VLV           _MMIO(VLV_DISPLAY_BASE + 0x6510)

/*
 * Palette regs
 */
#define _PALETTE_A              0xa000
#define _PALETTE_B              0xa800
#define _CHV_PALETTE_C          0xc000
/* 8bit mode / i965+ 10.6 interpolated mode ldw/udw */
#define   PALETTE_RED_MASK              REG_GENMASK(23, 16)
#define   PALETTE_GREEN_MASK            REG_GENMASK(15, 8)
#define   PALETTE_BLUE_MASK             REG_GENMASK(7, 0)
/* pre-i965 10bit interpolated mode ldw */
#define   PALETTE_10BIT_RED_LDW_MASK    REG_GENMASK(23, 16)
#define   PALETTE_10BIT_GREEN_LDW_MASK  REG_GENMASK(15, 8)
#define   PALETTE_10BIT_BLUE_LDW_MASK   REG_GENMASK(7, 0)
/* pre-i965 10bit interpolated mode udw */
#define   PALETTE_10BIT_RED_EXP_MASK    REG_GENMASK(23, 22)
#define   PALETTE_10BIT_RED_MANT_MASK   REG_GENMASK(21, 18)
#define   PALETTE_10BIT_RED_UDW_MASK    REG_GENMASK(17, 16)
#define   PALETTE_10BIT_GREEN_EXP_MASK  REG_GENMASK(15, 14)
#define   PALETTE_10BIT_GREEN_MANT_MASK REG_GENMASK(13, 10)
#define   PALETTE_10BIT_GREEN_UDW_MASK  REG_GENMASK(9, 8)
#define   PALETTE_10BIT_BLUE_EXP_MASK   REG_GENMASK(7, 6)
#define   PALETTE_10BIT_BLUE_MANT_MASK  REG_GENMASK(5, 2)
#define   PALETTE_10BIT_BLUE_UDW_MASK   REG_GENMASK(1, 0)
#define PALETTE(pipe, i) _MMIO(DISPLAY_MMIO_BASE(dev_priv) +                    \
                               _PICK_EVEN_2RANGES(pipe, 2,                      \
                                                  _PALETTE_A, _PALETTE_B,       \
                                                  _CHV_PALETTE_C, _CHV_PALETTE_C) + \
                                                  (i) * 4)

#define PEG_BAND_GAP_DATA       _MMIO(0x14d68)

#define BXT_RP_STATE_CAP        _MMIO(0x138170)
#define GEN9_RP_STATE_LIMITS    _MMIO(0x138148)
#define XEHPSDV_RP_STATE_CAP    _MMIO(0x250014)
#define PVC_RP_STATE_CAP        _MMIO(0x281014)

#define MTL_RP_STATE_CAP        _MMIO(0x138000)
#define MTL_MEDIAP_STATE_CAP    _MMIO(0x138020)
#define   MTL_RP0_CAP_MASK      REG_GENMASK(8, 0)
#define   MTL_RPN_CAP_MASK      REG_GENMASK(24, 16)

#define MTL_GT_RPE_FREQUENCY    _MMIO(0x13800c)
#define MTL_MPE_FREQUENCY       _MMIO(0x13802c)
#define   MTL_RPE_MASK          REG_GENMASK(8, 0)

#define GT0_PERF_LIMIT_REASONS          _MMIO(0x1381a8)
#define   GT0_PERF_LIMIT_REASONS_MASK   0xde3
#define   PROCHOT_MASK                  REG_BIT(0)
#define   THERMAL_LIMIT_MASK            REG_BIT(1)
#define   RATL_MASK                     REG_BIT(5)
#define   VR_THERMALERT_MASK            REG_BIT(6)
#define   VR_TDC_MASK                   REG_BIT(7)
#define   POWER_LIMIT_4_MASK            REG_BIT(8)
#define   POWER_LIMIT_1_MASK            REG_BIT(10)
#define   POWER_LIMIT_2_MASK            REG_BIT(11)
#define   GT0_PERF_LIMIT_REASONS_LOG_MASK REG_GENMASK(31, 16)
#define MTL_MEDIA_PERF_LIMIT_REASONS    _MMIO(0x138030)

#define CHV_CLK_CTL1                    _MMIO(0x101100)
#define VLV_CLK_CTL2                    _MMIO(0x101104)
#define   CLK_CTL2_CZCOUNT_30NS_SHIFT   28

/*
 * Overlay regs
 */

#define OVADD                   _MMIO(0x30000)
#define DOVSTA                  _MMIO(0x30008)
#define OC_BUF                  (0x3 << 20)
#define OGAMC5                  _MMIO(0x30010)
#define OGAMC4                  _MMIO(0x30014)
#define OGAMC3                  _MMIO(0x30018)
#define OGAMC2                  _MMIO(0x3001c)
#define OGAMC1                  _MMIO(0x30020)
#define OGAMC0                  _MMIO(0x30024)

/*
 * GEN9 clock gating regs
 */
#define GEN9_CLKGATE_DIS_0              _MMIO(0x46530)
#define   DARBF_GATING_DIS              REG_BIT(27)
#define   MTL_PIPEDMC_GATING_DIS_A      REG_BIT(15)
#define   MTL_PIPEDMC_GATING_DIS_B      REG_BIT(14)
#define   PWM2_GATING_DIS               REG_BIT(14)
#define   PWM1_GATING_DIS               REG_BIT(13)

#define GEN9_CLKGATE_DIS_3              _MMIO(0x46538)
#define   TGL_VRH_GATING_DIS            REG_BIT(31)
#define   DPT_GATING_DIS                REG_BIT(22)

#define GEN9_CLKGATE_DIS_4              _MMIO(0x4653C)
#define   BXT_GMBUS_GATING_DIS          (1 << 14)

#define GEN9_CLKGATE_DIS_5              _MMIO(0x46540)
#define   DPCE_GATING_DIS               REG_BIT(17)

#define _CLKGATE_DIS_PSL_A              0x46520
#define _CLKGATE_DIS_PSL_B              0x46524
#define _CLKGATE_DIS_PSL_C              0x46528
#define   DUPS1_GATING_DIS              (1 << 15)
#define   DUPS2_GATING_DIS              (1 << 19)
#define   DUPS3_GATING_DIS              (1 << 23)
#define   CURSOR_GATING_DIS             REG_BIT(28)
#define   DPF_GATING_DIS                (1 << 10)
#define   DPF_RAM_GATING_DIS            (1 << 9)
#define   DPFR_GATING_DIS               (1 << 8)

#define CLKGATE_DIS_PSL(pipe) \
        _MMIO_PIPE(pipe, _CLKGATE_DIS_PSL_A, _CLKGATE_DIS_PSL_B)

#define _CLKGATE_DIS_PSL_EXT_A          0x4654C
#define _CLKGATE_DIS_PSL_EXT_B          0x46550
#define   PIPEDMC_GATING_DIS            REG_BIT(12)

#define CLKGATE_DIS_PSL_EXT(pipe) \
        _MMIO_PIPE(pipe, _CLKGATE_DIS_PSL_EXT_A, _CLKGATE_DIS_PSL_EXT_B)

/* DDI Buffer Control */
#define _DDI_CLK_VALFREQ_A              0x64030
#define _DDI_CLK_VALFREQ_B              0x64130
#define DDI_CLK_VALFREQ(port)           _MMIO_PORT(port, _DDI_CLK_VALFREQ_A, _DDI_CLK_VALFREQ_B)

/*
 * Display engine regs
 */

/* Pipe A CRC regs */
#define _PIPE_CRC_CTL_A                 0x60050
#define   PIPE_CRC_ENABLE               REG_BIT(31)
/* skl+ source selection */
#define   PIPE_CRC_SOURCE_MASK_SKL      REG_GENMASK(30, 28)
#define   PIPE_CRC_SOURCE_PLANE_1_SKL   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 0)
#define   PIPE_CRC_SOURCE_PLANE_2_SKL   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 2)
#define   PIPE_CRC_SOURCE_DMUX_SKL      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 4)
#define   PIPE_CRC_SOURCE_PLANE_3_SKL   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 6)
#define   PIPE_CRC_SOURCE_PLANE_4_SKL   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 7)
#define   PIPE_CRC_SOURCE_PLANE_5_SKL   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 5)
#define   PIPE_CRC_SOURCE_PLANE_6_SKL   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 3)
#define   PIPE_CRC_SOURCE_PLANE_7_SKL   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 1)
/* ivb+ source selection */
#define   PIPE_CRC_SOURCE_MASK_IVB      REG_GENMASK(30, 29)
#define   PIPE_CRC_SOURCE_PRIMARY_IVB   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_IVB, 0)
#define   PIPE_CRC_SOURCE_SPRITE_IVB    REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_IVB, 1)
#define   PIPE_CRC_SOURCE_PF_IVB        REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_IVB, 2)
/* ilk+ source selection */
#define   PIPE_CRC_SOURCE_MASK_ILK      REG_GENMASK(30, 28)
#define   PIPE_CRC_SOURCE_PRIMARY_ILK   REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 0)
#define   PIPE_CRC_SOURCE_SPRITE_ILK    REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 1)
#define   PIPE_CRC_SOURCE_PIPE_ILK      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 2)
/* embedded DP port on the north display block */
#define   PIPE_CRC_SOURCE_PORT_A_ILK    REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 4)
#define   PIPE_CRC_SOURCE_FDI_ILK       REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 5)
/* vlv source selection */
#define   PIPE_CRC_SOURCE_MASK_VLV      REG_GENMASK(30, 27)
#define   PIPE_CRC_SOURCE_PIPE_VLV      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 0)
#define   PIPE_CRC_SOURCE_HDMIB_VLV     REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 1)
#define   PIPE_CRC_SOURCE_HDMIC_VLV     REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 2)
/* with DP port the pipe source is invalid */
#define   PIPE_CRC_SOURCE_DP_D_VLV      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 3)
#define   PIPE_CRC_SOURCE_DP_B_VLV      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 6)
#define   PIPE_CRC_SOURCE_DP_C_VLV      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 7)
/* gen3+ source selection */
#define   PIPE_CRC_SOURCE_MASK_I9XX     REG_GENMASK(30, 28)
#define   PIPE_CRC_SOURCE_PIPE_I9XX     REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 0)
#define   PIPE_CRC_SOURCE_SDVOB_I9XX    REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 1)
#define   PIPE_CRC_SOURCE_SDVOC_I9XX    REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 2)
/* with DP/TV port the pipe source is invalid */
#define   PIPE_CRC_SOURCE_DP_D_G4X      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 3)
#define   PIPE_CRC_SOURCE_TV_PRE        REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 4)
#define   PIPE_CRC_SOURCE_TV_POST       REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 5)
#define   PIPE_CRC_SOURCE_DP_B_G4X      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 6)
#define   PIPE_CRC_SOURCE_DP_C_G4X      REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 7)
/* gen2 doesn't have source selection bits */
#define   PIPE_CRC_INCLUDE_BORDER_I8XX  REG_BIT(30)

#define _PIPE_CRC_RES_1_A_IVB           0x60064
#define _PIPE_CRC_RES_2_A_IVB           0x60068
#define _PIPE_CRC_RES_3_A_IVB           0x6006c
#define _PIPE_CRC_RES_4_A_IVB           0x60070
#define _PIPE_CRC_RES_5_A_IVB           0x60074

#define _PIPE_CRC_RES_RED_A             0x60060
#define _PIPE_CRC_RES_GREEN_A           0x60064
#define _PIPE_CRC_RES_BLUE_A            0x60068
#define _PIPE_CRC_RES_RES1_A_I915       0x6006c
#define _PIPE_CRC_RES_RES2_A_G4X        0x60080

/* Pipe B CRC regs */
#define _PIPE_CRC_RES_1_B_IVB           0x61064
#define _PIPE_CRC_RES_2_B_IVB           0x61068
#define _PIPE_CRC_RES_3_B_IVB           0x6106c
#define _PIPE_CRC_RES_4_B_IVB           0x61070
#define _PIPE_CRC_RES_5_B_IVB           0x61074

#define PIPE_CRC_CTL(pipe)              _MMIO_TRANS2(pipe, _PIPE_CRC_CTL_A)
#define PIPE_CRC_RES_1_IVB(pipe)        _MMIO_TRANS2(pipe, _PIPE_CRC_RES_1_A_IVB)
#define PIPE_CRC_RES_2_IVB(pipe)        _MMIO_TRANS2(pipe, _PIPE_CRC_RES_2_A_IVB)
#define PIPE_CRC_RES_3_IVB(pipe)        _MMIO_TRANS2(pipe, _PIPE_CRC_RES_3_A_IVB)
#define PIPE_CRC_RES_4_IVB(pipe)        _MMIO_TRANS2(pipe, _PIPE_CRC_RES_4_A_IVB)
#define PIPE_CRC_RES_5_IVB(pipe)        _MMIO_TRANS2(pipe, _PIPE_CRC_RES_5_A_IVB)

#define PIPE_CRC_RES_RED(pipe)          _MMIO_TRANS2(pipe, _PIPE_CRC_RES_RED_A)
#define PIPE_CRC_RES_GREEN(pipe)        _MMIO_TRANS2(pipe, _PIPE_CRC_RES_GREEN_A)
#define PIPE_CRC_RES_BLUE(pipe)         _MMIO_TRANS2(pipe, _PIPE_CRC_RES_BLUE_A)
#define PIPE_CRC_RES_RES1_I915(pipe)    _MMIO_TRANS2(pipe, _PIPE_CRC_RES_RES1_A_I915)
#define PIPE_CRC_RES_RES2_G4X(pipe)     _MMIO_TRANS2(pipe, _PIPE_CRC_RES_RES2_A_G4X)

/* Pipe/transcoder A timing regs */
#define _TRANS_HTOTAL_A         0x60000
#define   HTOTAL_MASK                   REG_GENMASK(31, 16)
#define   HTOTAL(htotal)                REG_FIELD_PREP(HTOTAL_MASK, (htotal))
#define   HACTIVE_MASK                  REG_GENMASK(15, 0)
#define   HACTIVE(hdisplay)             REG_FIELD_PREP(HACTIVE_MASK, (hdisplay))
#define _TRANS_HBLANK_A         0x60004
#define   HBLANK_END_MASK               REG_GENMASK(31, 16)
#define   HBLANK_END(hblank_end)        REG_FIELD_PREP(HBLANK_END_MASK, (hblank_end))
#define   HBLANK_START_MASK             REG_GENMASK(15, 0)
#define   HBLANK_START(hblank_start)    REG_FIELD_PREP(HBLANK_START_MASK, (hblank_start))
#define _TRANS_HSYNC_A          0x60008
#define   HSYNC_END_MASK                REG_GENMASK(31, 16)
#define   HSYNC_END(hsync_end)          REG_FIELD_PREP(HSYNC_END_MASK, (hsync_end))
#define   HSYNC_START_MASK              REG_GENMASK(15, 0)
#define   HSYNC_START(hsync_start)      REG_FIELD_PREP(HSYNC_START_MASK, (hsync_start))
#define _TRANS_VTOTAL_A         0x6000c
#define   VTOTAL_MASK                   REG_GENMASK(31, 16)
#define   VTOTAL(vtotal)                REG_FIELD_PREP(VTOTAL_MASK, (vtotal))
#define   VACTIVE_MASK                  REG_GENMASK(15, 0)
#define   VACTIVE(vdisplay)             REG_FIELD_PREP(VACTIVE_MASK, (vdisplay))
#define _TRANS_VBLANK_A         0x60010
#define   VBLANK_END_MASK               REG_GENMASK(31, 16)
#define   VBLANK_END(vblank_end)        REG_FIELD_PREP(VBLANK_END_MASK, (vblank_end))
#define   VBLANK_START_MASK             REG_GENMASK(15, 0)
#define   VBLANK_START(vblank_start)    REG_FIELD_PREP(VBLANK_START_MASK, (vblank_start))
#define _TRANS_VSYNC_A          0x60014
#define   VSYNC_END_MASK                REG_GENMASK(31, 16)
#define   VSYNC_END(vsync_end)          REG_FIELD_PREP(VSYNC_END_MASK, (vsync_end))
#define   VSYNC_START_MASK              REG_GENMASK(15, 0)
#define   VSYNC_START(vsync_start)      REG_FIELD_PREP(VSYNC_START_MASK, (vsync_start))
#define _TRANS_EXITLINE_A       0x60018
#define _PIPEASRC               0x6001c
#define   PIPESRC_WIDTH_MASK    REG_GENMASK(31, 16)
#define   PIPESRC_WIDTH(w)      REG_FIELD_PREP(PIPESRC_WIDTH_MASK, (w))
#define   PIPESRC_HEIGHT_MASK   REG_GENMASK(15, 0)
#define   PIPESRC_HEIGHT(h)     REG_FIELD_PREP(PIPESRC_HEIGHT_MASK, (h))
#define _BCLRPAT_A              0x60020
#define _TRANS_VSYNCSHIFT_A     0x60028
#define _TRANS_MULT_A           0x6002c

/* Pipe/transcoder B timing regs */
#define _TRANS_HTOTAL_B         0x61000
#define _TRANS_HBLANK_B         0x61004
#define _TRANS_HSYNC_B          0x61008
#define _TRANS_VTOTAL_B         0x6100c
#define _TRANS_VBLANK_B         0x61010
#define _TRANS_VSYNC_B          0x61014
#define _PIPEBSRC               0x6101c
#define _BCLRPAT_B              0x61020
#define _TRANS_VSYNCSHIFT_B     0x61028
#define _TRANS_MULT_B           0x6102c

/* DSI 0 timing regs */
#define _TRANS_HTOTAL_DSI0      0x6b000
#define _TRANS_HSYNC_DSI0       0x6b008
#define _TRANS_VTOTAL_DSI0      0x6b00c
#define _TRANS_VSYNC_DSI0       0x6b014
#define _TRANS_VSYNCSHIFT_DSI0  0x6b028

/* DSI 1 timing regs */
#define _TRANS_HTOTAL_DSI1      0x6b800
#define _TRANS_HSYNC_DSI1       0x6b808
#define _TRANS_VTOTAL_DSI1      0x6b80c
#define _TRANS_VSYNC_DSI1       0x6b814
#define _TRANS_VSYNCSHIFT_DSI1  0x6b828

#define TRANSCODER_A_OFFSET 0x60000
#define TRANSCODER_B_OFFSET 0x61000
#define TRANSCODER_C_OFFSET 0x62000
#define CHV_TRANSCODER_C_OFFSET 0x63000
#define TRANSCODER_D_OFFSET 0x63000
#define TRANSCODER_EDP_OFFSET 0x6f000
#define TRANSCODER_DSI0_OFFSET  0x6b000
#define TRANSCODER_DSI1_OFFSET  0x6b800

#define TRANS_HTOTAL(trans)     _MMIO_TRANS2((trans), _TRANS_HTOTAL_A)
#define TRANS_HBLANK(trans)     _MMIO_TRANS2((trans), _TRANS_HBLANK_A)
#define TRANS_HSYNC(trans)      _MMIO_TRANS2((trans), _TRANS_HSYNC_A)
#define TRANS_VTOTAL(trans)     _MMIO_TRANS2((trans), _TRANS_VTOTAL_A)
#define TRANS_VBLANK(trans)     _MMIO_TRANS2((trans), _TRANS_VBLANK_A)
#define TRANS_VSYNC(trans)      _MMIO_TRANS2((trans), _TRANS_VSYNC_A)
#define BCLRPAT(trans)          _MMIO_TRANS2((trans), _BCLRPAT_A)
#define TRANS_VSYNCSHIFT(trans) _MMIO_TRANS2((trans), _TRANS_VSYNCSHIFT_A)
#define PIPESRC(pipe)           _MMIO_TRANS2((pipe), _PIPEASRC)
#define TRANS_MULT(trans)       _MMIO_TRANS2((trans), _TRANS_MULT_A)

/* VRR registers */
#define _TRANS_VRR_CTL_A                0x60420
#define _TRANS_VRR_CTL_B                0x61420
#define _TRANS_VRR_CTL_C                0x62420
#define _TRANS_VRR_CTL_D                0x63420
#define TRANS_VRR_CTL(trans)                    _MMIO_TRANS2(trans, _TRANS_VRR_CTL_A)
#define   VRR_CTL_VRR_ENABLE                    REG_BIT(31)
#define   VRR_CTL_IGN_MAX_SHIFT                 REG_BIT(30)
#define   VRR_CTL_FLIP_LINE_EN                  REG_BIT(29)
#define   VRR_CTL_PIPELINE_FULL_MASK            REG_GENMASK(10, 3)
#define   VRR_CTL_PIPELINE_FULL(x)              REG_FIELD_PREP(VRR_CTL_PIPELINE_FULL_MASK, (x))
#define   VRR_CTL_PIPELINE_FULL_OVERRIDE        REG_BIT(0)
#define   XELPD_VRR_CTL_VRR_GUARDBAND_MASK      REG_GENMASK(15, 0)
#define   XELPD_VRR_CTL_VRR_GUARDBAND(x)        REG_FIELD_PREP(XELPD_VRR_CTL_VRR_GUARDBAND_MASK, (x))

#define _TRANS_VRR_VMAX_A               0x60424
#define _TRANS_VRR_VMAX_B               0x61424
#define _TRANS_VRR_VMAX_C               0x62424
#define _TRANS_VRR_VMAX_D               0x63424
#define TRANS_VRR_VMAX(trans)           _MMIO_TRANS2(trans, _TRANS_VRR_VMAX_A)
#define   VRR_VMAX_MASK                 REG_GENMASK(19, 0)

#define _TRANS_VRR_VMIN_A               0x60434
#define _TRANS_VRR_VMIN_B               0x61434
#define _TRANS_VRR_VMIN_C               0x62434
#define _TRANS_VRR_VMIN_D               0x63434
#define TRANS_VRR_VMIN(trans)           _MMIO_TRANS2(trans, _TRANS_VRR_VMIN_A)
#define   VRR_VMIN_MASK                 REG_GENMASK(15, 0)

#define _TRANS_VRR_VMAXSHIFT_A          0x60428
#define _TRANS_VRR_VMAXSHIFT_B          0x61428
#define _TRANS_VRR_VMAXSHIFT_C          0x62428
#define _TRANS_VRR_VMAXSHIFT_D          0x63428
#define TRANS_VRR_VMAXSHIFT(trans)      _MMIO_TRANS2(trans, \
                                        _TRANS_VRR_VMAXSHIFT_A)
#define   VRR_VMAXSHIFT_DEC_MASK        REG_GENMASK(29, 16)
#define   VRR_VMAXSHIFT_DEC             REG_BIT(16)
#define   VRR_VMAXSHIFT_INC_MASK        REG_GENMASK(12, 0)

#define _TRANS_VRR_STATUS_A             0x6042C
#define _TRANS_VRR_STATUS_B             0x6142C
#define _TRANS_VRR_STATUS_C             0x6242C
#define _TRANS_VRR_STATUS_D             0x6342C
#define TRANS_VRR_STATUS(trans)         _MMIO_TRANS2(trans, _TRANS_VRR_STATUS_A)
#define   VRR_STATUS_VMAX_REACHED       REG_BIT(31)
#define   VRR_STATUS_NOFLIP_TILL_BNDR   REG_BIT(30)
#define   VRR_STATUS_FLIP_BEF_BNDR      REG_BIT(29)
#define   VRR_STATUS_NO_FLIP_FRAME      REG_BIT(28)
#define   VRR_STATUS_VRR_EN_LIVE        REG_BIT(27)
#define   VRR_STATUS_FLIPS_SERVICED     REG_BIT(26)
#define   VRR_STATUS_VBLANK_MASK        REG_GENMASK(22, 20)
#define   STATUS_FSM_IDLE               REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 0)
#define   STATUS_FSM_WAIT_TILL_FDB      REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 1)
#define   STATUS_FSM_WAIT_TILL_FS       REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 2)
#define   STATUS_FSM_WAIT_TILL_FLIP     REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 3)
#define   STATUS_FSM_PIPELINE_FILL      REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 4)
#define   STATUS_FSM_ACTIVE             REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 5)
#define   STATUS_FSM_LEGACY_VBLANK      REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 6)

#define _TRANS_VRR_VTOTAL_PREV_A        0x60480
#define _TRANS_VRR_VTOTAL_PREV_B        0x61480
#define _TRANS_VRR_VTOTAL_PREV_C        0x62480
#define _TRANS_VRR_VTOTAL_PREV_D        0x63480
#define TRANS_VRR_VTOTAL_PREV(trans)    _MMIO_TRANS2(trans, \
                                        _TRANS_VRR_VTOTAL_PREV_A)
#define   VRR_VTOTAL_FLIP_BEFR_BNDR     REG_BIT(31)
#define   VRR_VTOTAL_FLIP_AFTER_BNDR    REG_BIT(30)
#define   VRR_VTOTAL_FLIP_AFTER_DBLBUF  REG_BIT(29)
#define   VRR_VTOTAL_PREV_FRAME_MASK    REG_GENMASK(19, 0)

#define _TRANS_VRR_FLIPLINE_A           0x60438
#define _TRANS_VRR_FLIPLINE_B           0x61438
#define _TRANS_VRR_FLIPLINE_C           0x62438
#define _TRANS_VRR_FLIPLINE_D           0x63438
#define TRANS_VRR_FLIPLINE(trans)       _MMIO_TRANS2(trans, \
                                        _TRANS_VRR_FLIPLINE_A)
#define   VRR_FLIPLINE_MASK             REG_GENMASK(19, 0)

#define _TRANS_VRR_STATUS2_A            0x6043C
#define _TRANS_VRR_STATUS2_B            0x6143C
#define _TRANS_VRR_STATUS2_C            0x6243C
#define _TRANS_VRR_STATUS2_D            0x6343C
#define TRANS_VRR_STATUS2(trans)        _MMIO_TRANS2(trans, _TRANS_VRR_STATUS2_A)
#define   VRR_STATUS2_VERT_LN_CNT_MASK  REG_GENMASK(19, 0)

#define _TRANS_PUSH_A                   0x60A70
#define _TRANS_PUSH_B                   0x61A70
#define _TRANS_PUSH_C                   0x62A70
#define _TRANS_PUSH_D                   0x63A70
#define TRANS_PUSH(trans)               _MMIO_TRANS2(trans, _TRANS_PUSH_A)
#define   TRANS_PUSH_EN                 REG_BIT(31)
#define   TRANS_PUSH_SEND               REG_BIT(30)

/* VGA port control */
#define ADPA                    _MMIO(0x61100)
#define PCH_ADPA                _MMIO(0xe1100)
#define VLV_ADPA                _MMIO(VLV_DISPLAY_BASE + 0x61100)

#define   ADPA_DAC_ENABLE       (1 << 31)
#define   ADPA_DAC_DISABLE      0
#define   ADPA_PIPE_SEL_SHIFT           30
#define   ADPA_PIPE_SEL_MASK            (1 << 30)
#define   ADPA_PIPE_SEL(pipe)           ((pipe) << 30)
#define   ADPA_PIPE_SEL_SHIFT_CPT       29
#define   ADPA_PIPE_SEL_MASK_CPT        (3 << 29)
#define   ADPA_PIPE_SEL_CPT(pipe)       ((pipe) << 29)
#define   ADPA_CRT_HOTPLUG_MASK  0x03ff0000 /* bit 25-16 */
#define   ADPA_CRT_HOTPLUG_MONITOR_NONE  (0 << 24)
#define   ADPA_CRT_HOTPLUG_MONITOR_MASK  (3 << 24)
#define   ADPA_CRT_HOTPLUG_MONITOR_COLOR (3 << 24)
#define   ADPA_CRT_HOTPLUG_MONITOR_MONO  (2 << 24)
#define   ADPA_CRT_HOTPLUG_ENABLE        (1 << 23)
#define   ADPA_CRT_HOTPLUG_PERIOD_64     (0 << 22)
#define   ADPA_CRT_HOTPLUG_PERIOD_128    (1 << 22)
#define   ADPA_CRT_HOTPLUG_WARMUP_5MS    (0 << 21)
#define   ADPA_CRT_HOTPLUG_WARMUP_10MS   (1 << 21)
#define   ADPA_CRT_HOTPLUG_SAMPLE_2S     (0 << 20)
#define   ADPA_CRT_HOTPLUG_SAMPLE_4S     (1 << 20)
#define   ADPA_CRT_HOTPLUG_VOLTAGE_40    (0 << 18)
#define   ADPA_CRT_HOTPLUG_VOLTAGE_50    (1 << 18)
#define   ADPA_CRT_HOTPLUG_VOLTAGE_60    (2 << 18)
#define   ADPA_CRT_HOTPLUG_VOLTAGE_70    (3 << 18)
#define   ADPA_CRT_HOTPLUG_VOLREF_325MV  (0 << 17)
#define   ADPA_CRT_HOTPLUG_VOLREF_475MV  (1 << 17)
#define   ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1 << 16)
#define   ADPA_USE_VGA_HVPOLARITY (1 << 15)
#define   ADPA_SETS_HVPOLARITY  0
#define   ADPA_VSYNC_CNTL_DISABLE (1 << 10)
#define   ADPA_VSYNC_CNTL_ENABLE 0
#define   ADPA_HSYNC_CNTL_DISABLE (1 << 11)
#define   ADPA_HSYNC_CNTL_ENABLE 0
#define   ADPA_VSYNC_ACTIVE_HIGH (1 << 4)
#define   ADPA_VSYNC_ACTIVE_LOW 0
#define   ADPA_HSYNC_ACTIVE_HIGH (1 << 3)
#define   ADPA_HSYNC_ACTIVE_LOW 0
#define   ADPA_DPMS_MASK        (~(3 << 10))
#define   ADPA_DPMS_ON          (0 << 10)
#define   ADPA_DPMS_SUSPEND     (1 << 10)
#define   ADPA_DPMS_STANDBY     (2 << 10)
#define   ADPA_DPMS_OFF         (3 << 10)


/* Hotplug control (945+ only) */
#define PORT_HOTPLUG_EN         _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61110)
#define   PORTB_HOTPLUG_INT_EN                  (1 << 29)
#define   PORTC_HOTPLUG_INT_EN                  (1 << 28)
#define   PORTD_HOTPLUG_INT_EN                  (1 << 27)
#define   SDVOB_HOTPLUG_INT_EN                  (1 << 26)
#define   SDVOC_HOTPLUG_INT_EN                  (1 << 25)
#define   TV_HOTPLUG_INT_EN                     (1 << 18)
#define   CRT_HOTPLUG_INT_EN                    (1 << 9)
#define HOTPLUG_INT_EN_MASK                     (PORTB_HOTPLUG_INT_EN | \
                                                 PORTC_HOTPLUG_INT_EN | \
                                                 PORTD_HOTPLUG_INT_EN | \
                                                 SDVOC_HOTPLUG_INT_EN | \
                                                 SDVOB_HOTPLUG_INT_EN | \
                                                 CRT_HOTPLUG_INT_EN)
#define   CRT_HOTPLUG_FORCE_DETECT              (1 << 3)
#define CRT_HOTPLUG_ACTIVATION_PERIOD_32        (0 << 8)
/* must use period 64 on GM45 according to docs */
#define CRT_HOTPLUG_ACTIVATION_PERIOD_64        (1 << 8)
#define CRT_HOTPLUG_DAC_ON_TIME_2M              (0 << 7)
#define CRT_HOTPLUG_DAC_ON_TIME_4M              (1 << 7)
#define CRT_HOTPLUG_VOLTAGE_COMPARE_40          (0 << 5)
#define CRT_HOTPLUG_VOLTAGE_COMPARE_50          (1 << 5)
#define CRT_HOTPLUG_VOLTAGE_COMPARE_60          (2 << 5)
#define CRT_HOTPLUG_VOLTAGE_COMPARE_70          (3 << 5)
#define CRT_HOTPLUG_VOLTAGE_COMPARE_MASK        (3 << 5)
#define CRT_HOTPLUG_DETECT_DELAY_1G             (0 << 4)
#define CRT_HOTPLUG_DETECT_DELAY_2G             (1 << 4)
#define CRT_HOTPLUG_DETECT_VOLTAGE_325MV        (0 << 2)
#define CRT_HOTPLUG_DETECT_VOLTAGE_475MV        (1 << 2)

#define PORT_HOTPLUG_STAT       _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61114)
/* HDMI/DP bits are g4x+ */
#define   PORTD_HOTPLUG_LIVE_STATUS_G4X         (1 << 27)
#define   PORTC_HOTPLUG_LIVE_STATUS_G4X         (1 << 28)
#define   PORTB_HOTPLUG_LIVE_STATUS_G4X         (1 << 29)
#define   PORTD_HOTPLUG_INT_STATUS              (3 << 21)
#define   PORTD_HOTPLUG_INT_LONG_PULSE          (2 << 21)
#define   PORTD_HOTPLUG_INT_SHORT_PULSE         (1 << 21)
#define   PORTC_HOTPLUG_INT_STATUS              (3 << 19)
#define   PORTC_HOTPLUG_INT_LONG_PULSE          (2 << 19)
#define   PORTC_HOTPLUG_INT_SHORT_PULSE         (1 << 19)
#define   PORTB_HOTPLUG_INT_STATUS              (3 << 17)
#define   PORTB_HOTPLUG_INT_LONG_PULSE          (2 << 17)
#define   PORTB_HOTPLUG_INT_SHORT_PLUSE         (1 << 17)
/* CRT/TV common between gen3+ */
#define   CRT_HOTPLUG_INT_STATUS                (1 << 11)
#define   TV_HOTPLUG_INT_STATUS                 (1 << 10)
#define   CRT_HOTPLUG_MONITOR_MASK              (3 << 8)
#define   CRT_HOTPLUG_MONITOR_COLOR             (3 << 8)
#define   CRT_HOTPLUG_MONITOR_MONO              (2 << 8)
#define   CRT_HOTPLUG_MONITOR_NONE              (0 << 8)
#define   DP_AUX_CHANNEL_D_INT_STATUS_G4X       (1 << 6)
#define   DP_AUX_CHANNEL_C_INT_STATUS_G4X       (1 << 5)
#define   DP_AUX_CHANNEL_B_INT_STATUS_G4X       (1 << 4)
#define   DP_AUX_CHANNEL_MASK_INT_STATUS_G4X    (7 << 4)

/* SDVO is different across gen3/4 */
#define   SDVOC_HOTPLUG_INT_STATUS_G4X          (1 << 3)
#define   SDVOB_HOTPLUG_INT_STATUS_G4X          (1 << 2)
/*
 * Bspec seems to be seriously misleaded about the SDVO hpd bits on i965g/gm,
 * since reality corrobates that they're the same as on gen3. But keep these
 * bits here (and the comment!) to help any other lost wanderers back onto the
 * right tracks.
 */
#define   SDVOC_HOTPLUG_INT_STATUS_I965         (3 << 4)
#define   SDVOB_HOTPLUG_INT_STATUS_I965         (3 << 2)
#define   SDVOC_HOTPLUG_INT_STATUS_I915         (1 << 7)
#define   SDVOB_HOTPLUG_INT_STATUS_I915         (1 << 6)
#define   HOTPLUG_INT_STATUS_G4X                (CRT_HOTPLUG_INT_STATUS | \
                                                 SDVOB_HOTPLUG_INT_STATUS_G4X | \
                                                 SDVOC_HOTPLUG_INT_STATUS_G4X | \
                                                 PORTB_HOTPLUG_INT_STATUS | \
                                                 PORTC_HOTPLUG_INT_STATUS | \
                                                 PORTD_HOTPLUG_INT_STATUS)

#define HOTPLUG_INT_STATUS_I915                 (CRT_HOTPLUG_INT_STATUS | \
                                                 SDVOB_HOTPLUG_INT_STATUS_I915 | \
                                                 SDVOC_HOTPLUG_INT_STATUS_I915 | \
                                                 PORTB_HOTPLUG_INT_STATUS | \
                                                 PORTC_HOTPLUG_INT_STATUS | \
                                                 PORTD_HOTPLUG_INT_STATUS)

/* SDVO and HDMI port control.
 * The same register may be used for SDVO or HDMI */
#define _GEN3_SDVOB     0x61140
#define _GEN3_SDVOC     0x61160
#define GEN3_SDVOB      _MMIO(_GEN3_SDVOB)
#define GEN3_SDVOC      _MMIO(_GEN3_SDVOC)
#define GEN4_HDMIB      GEN3_SDVOB
#define GEN4_HDMIC      GEN3_SDVOC
#define VLV_HDMIB       _MMIO(VLV_DISPLAY_BASE + 0x61140)
#define VLV_HDMIC       _MMIO(VLV_DISPLAY_BASE + 0x61160)
#define CHV_HDMID       _MMIO(VLV_DISPLAY_BASE + 0x6116C)
#define PCH_SDVOB       _MMIO(0xe1140)
#define PCH_HDMIB       PCH_SDVOB
#define PCH_HDMIC       _MMIO(0xe1150)
#define PCH_HDMID       _MMIO(0xe1160)

#define PORT_DFT_I9XX                           _MMIO(0x61150)
#define   DC_BALANCE_RESET                      (1 << 25)
#define PORT_DFT2_G4X           _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61154)
#define   DC_BALANCE_RESET_VLV                  (1 << 31)
#define   PIPE_SCRAMBLE_RESET_MASK              ((1 << 14) | (0x3 << 0))
#define   PIPE_C_SCRAMBLE_RESET                 REG_BIT(14) /* chv */
#define   PIPE_B_SCRAMBLE_RESET                 REG_BIT(1)
#define   PIPE_A_SCRAMBLE_RESET                 REG_BIT(0)

/* Gen 3 SDVO bits: */
#define   SDVO_ENABLE                           (1 << 31)
#define   SDVO_PIPE_SEL_SHIFT                   30
#define   SDVO_PIPE_SEL_MASK                    (1 << 30)
#define   SDVO_PIPE_SEL(pipe)                   ((pipe) << 30)
#define   SDVO_STALL_SELECT                     (1 << 29)
#define   SDVO_INTERRUPT_ENABLE                 (1 << 26)
/*
 * 915G/GM SDVO pixel multiplier.
 * Programmed value is multiplier - 1, up to 5x.
 * \sa DPLL_MD_UDI_MULTIPLIER_MASK
 */
#define   SDVO_PORT_MULTIPLY_MASK               (7 << 23)
#define   SDVO_PORT_MULTIPLY_SHIFT              23
#define   SDVO_PHASE_SELECT_MASK                (15 << 19)
#define   SDVO_PHASE_SELECT_DEFAULT             (6 << 19)
#define   SDVO_CLOCK_OUTPUT_INVERT              (1 << 18)
#define   SDVOC_GANG_MODE                       (1 << 16) /* Port C only */
#define   SDVO_BORDER_ENABLE                    (1 << 7) /* SDVO only */
#define   SDVOB_PCIE_CONCURRENCY                (1 << 3) /* Port B only */
#define   SDVO_DETECTED                         (1 << 2)
/* Bits to be preserved when writing */
#define   SDVOB_PRESERVE_MASK ((1 << 17) | (1 << 16) | (1 << 14) | \
                               SDVO_INTERRUPT_ENABLE)
#define   SDVOC_PRESERVE_MASK ((1 << 17) | SDVO_INTERRUPT_ENABLE)

/* Gen 4 SDVO/HDMI bits: */
#define   SDVO_COLOR_FORMAT_8bpc                (0 << 26)
#define   SDVO_COLOR_FORMAT_MASK                (7 << 26)
#define   SDVO_ENCODING_SDVO                    (0 << 10)
#define   SDVO_ENCODING_HDMI                    (2 << 10)
#define   HDMI_MODE_SELECT_HDMI                 (1 << 9) /* HDMI only */
#define   HDMI_MODE_SELECT_DVI                  (0 << 9) /* HDMI only */
#define   HDMI_COLOR_RANGE_16_235               (1 << 8) /* HDMI only */
#define   HDMI_AUDIO_ENABLE                     (1 << 6) /* HDMI only */
/* VSYNC/HSYNC bits new with 965, default is to be set */
#define   SDVO_VSYNC_ACTIVE_HIGH                (1 << 4)
#define   SDVO_HSYNC_ACTIVE_HIGH                (1 << 3)

/* Gen 5 (IBX) SDVO/HDMI bits: */
#define   HDMI_COLOR_FORMAT_12bpc               (3 << 26) /* HDMI only */
#define   SDVOB_HOTPLUG_ENABLE                  (1 << 23) /* SDVO only */

/* Gen 6 (CPT) SDVO/HDMI bits: */
#define   SDVO_PIPE_SEL_SHIFT_CPT               29
#define   SDVO_PIPE_SEL_MASK_CPT                (3 << 29)
#define   SDVO_PIPE_SEL_CPT(pipe)               ((pipe) << 29)

/* CHV SDVO/HDMI bits: */
#define   SDVO_PIPE_SEL_SHIFT_CHV               24
#define   SDVO_PIPE_SEL_MASK_CHV                (3 << 24)
#define   SDVO_PIPE_SEL_CHV(pipe)               ((pipe) << 24)

/* Video Data Island Packet control */
#define VIDEO_DIP_DATA          _MMIO(0x61178)
/* Read the description of VIDEO_DIP_DATA (before Haswell) or VIDEO_DIP_ECC
 * (Haswell and newer) to see which VIDEO_DIP_DATA byte corresponds to each byte
 * of the infoframe structure specified by CEA-861. */
#define   VIDEO_DIP_DATA_SIZE   32
#define   VIDEO_DIP_GMP_DATA_SIZE       36
#define   VIDEO_DIP_VSC_DATA_SIZE       36
#define   VIDEO_DIP_PPS_DATA_SIZE       132
#define VIDEO_DIP_CTL           _MMIO(0x61170)
/* Pre HSW: */
#define   VIDEO_DIP_ENABLE              (1 << 31)
#define   VIDEO_DIP_PORT(port)          ((port) << 29)
#define   VIDEO_DIP_PORT_MASK           (3 << 29)
#define   VIDEO_DIP_ENABLE_GCP          (1 << 25) /* ilk+ */
#define   VIDEO_DIP_ENABLE_AVI          (1 << 21)
#define   VIDEO_DIP_ENABLE_VENDOR       (2 << 21)
#define   VIDEO_DIP_ENABLE_GAMUT        (4 << 21) /* ilk+ */
#define   VIDEO_DIP_ENABLE_SPD          (8 << 21)
#define   VIDEO_DIP_SELECT_AVI          (0 << 19)
#define   VIDEO_DIP_SELECT_VENDOR       (1 << 19)
#define   VIDEO_DIP_SELECT_GAMUT        (2 << 19)
#define   VIDEO_DIP_SELECT_SPD          (3 << 19)
#define   VIDEO_DIP_SELECT_MASK         (3 << 19)
#define   VIDEO_DIP_FREQ_ONCE           (0 << 16)
#define   VIDEO_DIP_FREQ_VSYNC          (1 << 16)
#define   VIDEO_DIP_FREQ_2VSYNC         (2 << 16)
#define   VIDEO_DIP_FREQ_MASK           (3 << 16)
/* HSW and later: */
#define   VIDEO_DIP_ENABLE_DRM_GLK      (1 << 28)
#define   PSR_VSC_BIT_7_SET             (1 << 27)
#define   VSC_SELECT_MASK               (0x3 << 25)
#define   VSC_SELECT_SHIFT              25
#define   VSC_DIP_HW_HEA_DATA           (0 << 25)
#define   VSC_DIP_HW_HEA_SW_DATA        (1 << 25)
#define   VSC_DIP_HW_DATA_SW_HEA        (2 << 25)
#define   VSC_DIP_SW_HEA_DATA           (3 << 25)
#define   VDIP_ENABLE_PPS               (1 << 24)
#define   VIDEO_DIP_ENABLE_VSC_HSW      (1 << 20)
#define   VIDEO_DIP_ENABLE_GCP_HSW      (1 << 16)
#define   VIDEO_DIP_ENABLE_AVI_HSW      (1 << 12)
#define   VIDEO_DIP_ENABLE_VS_HSW       (1 << 8)
#define   VIDEO_DIP_ENABLE_GMP_HSW      (1 << 4)
#define   VIDEO_DIP_ENABLE_SPD_HSW      (1 << 0)

/* Panel fitting */
#define PFIT_CONTROL    _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61230)
#define   PFIT_ENABLE                   REG_BIT(31)
#define   PFIT_PIPE_MASK                REG_GENMASK(30, 29) /* 965+ */
#define   PFIT_PIPE(pipe)               REG_FIELD_PREP(PFIT_PIPE_MASK, (pipe))
#define   PFIT_SCALING_MASK             REG_GENMASK(28, 26) /* 965+ */
#define   PFIT_SCALING_AUTO             REG_FIELD_PREP(PFIT_SCALING_MASK, 0)
#define   PFIT_SCALING_PROGRAMMED       REG_FIELD_PREP(PFIT_SCALING_MASK, 1)
#define   PFIT_SCALING_PILLAR           REG_FIELD_PREP(PFIT_SCALING_MASK, 2)
#define   PFIT_SCALING_LETTER           REG_FIELD_PREP(PFIT_SCALING_MASK, 3)
#define   PFIT_FILTER_MASK              REG_GENMASK(25, 24) /* 965+ */
#define   PFIT_FILTER_FUZZY             REG_FIELD_PREP(PFIT_FILTER_MASK, 0)
#define   PFIT_FILTER_CRISP             REG_FIELD_PREP(PFIT_FILTER_MASK, 1)
#define   PFIT_FILTER_MEDIAN            REG_FIELD_PREP(PFIT_FILTER_MASK, 2)
#define   PFIT_VERT_INTERP_MASK         REG_GENMASK(11, 10) /* pre-965 */
#define   PFIT_VERT_INTERP_BILINEAR     REG_FIELD_PREP(PFIT_VERT_INTERP_MASK, 1)
#define   PFIT_VERT_AUTO_SCALE          REG_BIT(9) /* pre-965 */
#define   PFIT_HORIZ_INTERP_MASK        REG_GENMASK(7, 6) /* pre-965 */
#define   PFIT_HORIZ_INTERP_BILINEAR    REG_FIELD_PREP(PFIT_HORIZ_INTERP_MASK, 1)
#define   PFIT_HORIZ_AUTO_SCALE         REG_BIT(5) /* pre-965 */
#define   PFIT_PANEL_8TO6_DITHER_ENABLE REG_BIT(3) /* pre-965 */

#define PFIT_PGM_RATIOS _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61234)
#define   PFIT_VERT_SCALE_MASK          REG_GENMASK(31, 20) /* pre-965 */
#define   PFIT_VERT_SCALE(x)            REG_FIELD_PREP(PFIT_VERT_SCALE_MASK, (x))
#define   PFIT_HORIZ_SCALE_MASK         REG_GENMASK(15, 4) /* pre-965 */
#define   PFIT_HORIZ_SCALE(x)           REG_FIELD_PREP(PFIT_HORIZ_SCALE_MASK, (x))
#define   PFIT_VERT_SCALE_MASK_965      REG_GENMASK(28, 16) /* 965+ */
#define   PFIT_HORIZ_SCALE_MASK_965     REG_GENMASK(12, 0) /* 965+ */

#define PFIT_AUTO_RATIOS _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61238)

#define PCH_GTC_CTL             _MMIO(0xe7000)
#define   PCH_GTC_ENABLE        (1 << 31)

/* Display Port */
#define DP_A                    _MMIO(0x64000) /* eDP */
#define DP_B                    _MMIO(0x64100)
#define DP_C                    _MMIO(0x64200)
#define DP_D                    _MMIO(0x64300)

#define VLV_DP_B                _MMIO(VLV_DISPLAY_BASE + 0x64100)
#define VLV_DP_C                _MMIO(VLV_DISPLAY_BASE + 0x64200)
#define CHV_DP_D                _MMIO(VLV_DISPLAY_BASE + 0x64300)

#define   DP_PORT_EN                    (1 << 31)
#define   DP_PIPE_SEL_SHIFT             30
#define   DP_PIPE_SEL_MASK              (1 << 30)
#define   DP_PIPE_SEL(pipe)             ((pipe) << 30)
#define   DP_PIPE_SEL_SHIFT_IVB         29
#define   DP_PIPE_SEL_MASK_IVB          (3 << 29)
#define   DP_PIPE_SEL_IVB(pipe)         ((pipe) << 29)
#define   DP_PIPE_SEL_SHIFT_CHV         16
#define   DP_PIPE_SEL_MASK_CHV          (3 << 16)
#define   DP_PIPE_SEL_CHV(pipe)         ((pipe) << 16)

/* Link training mode - select a suitable mode for each stage */
#define   DP_LINK_TRAIN_PAT_1           (0 << 28)
#define   DP_LINK_TRAIN_PAT_2           (1 << 28)
#define   DP_LINK_TRAIN_PAT_IDLE        (2 << 28)
#define   DP_LINK_TRAIN_OFF             (3 << 28)
#define   DP_LINK_TRAIN_MASK            (3 << 28)
#define   DP_LINK_TRAIN_SHIFT           28

/* CPT Link training mode */
#define   DP_LINK_TRAIN_PAT_1_CPT       (0 << 8)
#define   DP_LINK_TRAIN_PAT_2_CPT       (1 << 8)
#define   DP_LINK_TRAIN_PAT_IDLE_CPT    (2 << 8)
#define   DP_LINK_TRAIN_OFF_CPT         (3 << 8)
#define   DP_LINK_TRAIN_MASK_CPT        (7 << 8)
#define   DP_LINK_TRAIN_SHIFT_CPT       8

/* Signal voltages. These are mostly controlled by the other end */
#define   DP_VOLTAGE_0_4                (0 << 25)
#define   DP_VOLTAGE_0_6                (1 << 25)
#define   DP_VOLTAGE_0_8                (2 << 25)
#define   DP_VOLTAGE_1_2                (3 << 25)
#define   DP_VOLTAGE_MASK               (7 << 25)
#define   DP_VOLTAGE_SHIFT              25

/* Signal pre-emphasis levels, like voltages, the other end tells us what
 * they want
 */
#define   DP_PRE_EMPHASIS_0             (0 << 22)
#define   DP_PRE_EMPHASIS_3_5           (1 << 22)
#define   DP_PRE_EMPHASIS_6             (2 << 22)
#define   DP_PRE_EMPHASIS_9_5           (3 << 22)
#define   DP_PRE_EMPHASIS_MASK          (7 << 22)
#define   DP_PRE_EMPHASIS_SHIFT         22

/* How many wires to use. I guess 3 was too hard */
#define   DP_PORT_WIDTH(width)          (((width) - 1) << 19)
#define   DP_PORT_WIDTH_MASK            (7 << 19)
#define   DP_PORT_WIDTH_SHIFT           19

/* Mystic DPCD version 1.1 special mode */
#define   DP_ENHANCED_FRAMING           (1 << 18)

/* eDP */
#define   DP_PLL_FREQ_270MHZ            (0 << 16)
#define   DP_PLL_FREQ_162MHZ            (1 << 16)
#define   DP_PLL_FREQ_MASK              (3 << 16)

/* locked once port is enabled */
#define   DP_PORT_REVERSAL              (1 << 15)

/* eDP */
#define   DP_PLL_ENABLE                 (1 << 14)

/* sends the clock on lane 15 of the PEG for debug */
#define   DP_CLOCK_OUTPUT_ENABLE        (1 << 13)

#define   DP_SCRAMBLING_DISABLE         (1 << 12)
#define   DP_SCRAMBLING_DISABLE_IRONLAKE        (1 << 7)

/* limit RGB values to avoid confusing TVs */
#define   DP_COLOR_RANGE_16_235         (1 << 8)

/* Turn on the audio link */
#define   DP_AUDIO_OUTPUT_ENABLE        (1 << 6)

/* vs and hs sync polarity */
#define   DP_SYNC_VS_HIGH               (1 << 4)
#define   DP_SYNC_HS_HIGH               (1 << 3)

/* A fantasy */
#define   DP_DETECTED                   (1 << 2)

/*
 * Computing GMCH M and N values for the Display Port link
 *
 * GMCH M/N = dot clock * bytes per pixel / ls_clk * # of lanes
 *
 * ls_clk (we assume) is the DP link clock (1.62 or 2.7 GHz)
 *
 * The GMCH value is used internally
 *
 * bytes_per_pixel is the number of bytes coming out of the plane,
 * which is after the LUTs, so we want the bytes for our color format.
 * For our current usage, this is always 3, one byte for R, G and B.
 */
#define _PIPEA_DATA_M_G4X       0x70050
#define _PIPEB_DATA_M_G4X       0x71050

/* Transfer unit size for display port - 1, default is 0x3f (for TU size 64) */
#define  TU_SIZE_MASK           REG_GENMASK(30, 25)
#define  TU_SIZE(x)             REG_FIELD_PREP(TU_SIZE_MASK, (x) - 1) /* default size 64 */

#define  DATA_LINK_M_N_MASK     REG_GENMASK(23, 0)
#define  DATA_LINK_N_MAX        (0x800000)

#define _PIPEA_DATA_N_G4X       0x70054
#define _PIPEB_DATA_N_G4X       0x71054

/*
 * Computing Link M and N values for the Display Port link
 *
 * Link M / N = pixel_clock / ls_clk
 *
 * (the DP spec calls pixel_clock the 'strm_clk')
 *
 * The Link value is transmitted in the Main Stream
 * Attributes and VB-ID.
 */

#define _PIPEA_LINK_M_G4X       0x70060
#define _PIPEB_LINK_M_G4X       0x71060
#define _PIPEA_LINK_N_G4X       0x70064
#define _PIPEB_LINK_N_G4X       0x71064

#define PIPE_DATA_M_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_DATA_M_G4X, _PIPEB_DATA_M_G4X)
#define PIPE_DATA_N_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_DATA_N_G4X, _PIPEB_DATA_N_G4X)
#define PIPE_LINK_M_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_LINK_M_G4X, _PIPEB_LINK_M_G4X)
#define PIPE_LINK_N_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_LINK_N_G4X, _PIPEB_LINK_N_G4X)

/* Display & cursor control */

/* Pipe A */
#define _PIPEADSL               0x70000
#define   PIPEDSL_CURR_FIELD    REG_BIT(31) /* ctg+ */
#define   PIPEDSL_LINE_MASK     REG_GENMASK(19, 0)
#define _TRANSACONF             0x70008
#define   TRANSCONF_ENABLE                      REG_BIT(31)
#define   TRANSCONF_DOUBLE_WIDE                 REG_BIT(30) /* pre-i965 */
#define   TRANSCONF_STATE_ENABLE                        REG_BIT(30) /* i965+ */
#define   TRANSCONF_DSI_PLL_LOCKED              REG_BIT(29) /* vlv & pipe A only */
#define   TRANSCONF_FRAME_START_DELAY_MASK      REG_GENMASK(28, 27) /* pre-hsw */
#define   TRANSCONF_FRAME_START_DELAY(x)                REG_FIELD_PREP(TRANSCONF_FRAME_START_DELAY_MASK, (x)) /* pre-hsw: 0-3 */
#define   TRANSCONF_PIPE_LOCKED                 REG_BIT(25)
#define   TRANSCONF_FORCE_BORDER                        REG_BIT(25)
#define   TRANSCONF_GAMMA_MODE_MASK_I9XX                REG_BIT(24) /* gmch */
#define   TRANSCONF_GAMMA_MODE_MASK_ILK         REG_GENMASK(25, 24) /* ilk-ivb */
#define   TRANSCONF_GAMMA_MODE_8BIT             REG_FIELD_PREP(TRANSCONF_GAMMA_MODE_MASK, 0)
#define   TRANSCONF_GAMMA_MODE_10BIT            REG_FIELD_PREP(TRANSCONF_GAMMA_MODE_MASK, 1)
#define   TRANSCONF_GAMMA_MODE_12BIT            REG_FIELD_PREP(TRANSCONF_GAMMA_MODE_MASK_ILK, 2) /* ilk-ivb */
#define   TRANSCONF_GAMMA_MODE_SPLIT            REG_FIELD_PREP(TRANSCONF_GAMMA_MODE_MASK_ILK, 3) /* ivb */
#define   TRANSCONF_GAMMA_MODE(x)               REG_FIELD_PREP(TRANSCONF_GAMMA_MODE_MASK_ILK, (x)) /* pass in GAMMA_MODE_MODE_* */
#define   TRANSCONF_INTERLACE_MASK              REG_GENMASK(23, 21) /* gen3+ */
#define   TRANSCONF_INTERLACE_PROGRESSIVE       REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK, 0)
#define   TRANSCONF_INTERLACE_W_SYNC_SHIFT_PANEL        REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK, 4) /* gen4 only */
#define   TRANSCONF_INTERLACE_W_SYNC_SHIFT      REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK, 5) /* gen4 only */
#define   TRANSCONF_INTERLACE_W_FIELD_INDICATION        REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK, 6)
#define   TRANSCONF_INTERLACE_FIELD_0_ONLY      REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK, 7) /* gen3 only */
/*
 * ilk+: PF/D=progressive fetch/display, IF/D=interlaced fetch/display,
 * DBL=power saving pixel doubling, PF-ID* requires panel fitter
 */
#define   TRANSCONF_INTERLACE_MASK_ILK          REG_GENMASK(23, 21) /* ilk+ */
#define   TRANSCONF_INTERLACE_MASK_HSW          REG_GENMASK(22, 21) /* hsw+ */
#define   TRANSCONF_INTERLACE_PF_PD_ILK         REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK_ILK, 0)
#define   TRANSCONF_INTERLACE_PF_ID_ILK         REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK_ILK, 1)
#define   TRANSCONF_INTERLACE_IF_ID_ILK         REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK_ILK, 3)
#define   TRANSCONF_INTERLACE_IF_ID_DBL_ILK     REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK_ILK, 4) /* ilk/snb only */
#define   TRANSCONF_INTERLACE_PF_ID_DBL_ILK     REG_FIELD_PREP(TRANSCONF_INTERLACE_MASK_ILK, 5) /* ilk/snb only */
#define   TRANSCONF_REFRESH_RATE_ALT_ILK                REG_BIT(20)
#define   TRANSCONF_MSA_TIMING_DELAY_MASK       REG_GENMASK(19, 18) /* ilk/snb/ivb */
#define   TRANSCONF_MSA_TIMING_DELAY(x)         REG_FIELD_PREP(TRANSCONF_MSA_TIMING_DELAY_MASK, (x))
#define   TRANSCONF_CXSR_DOWNCLOCK              REG_BIT(16)
#define   TRANSCONF_REFRESH_RATE_ALT_VLV                REG_BIT(14)
#define   TRANSCONF_COLOR_RANGE_SELECT          REG_BIT(13)
#define   TRANSCONF_OUTPUT_COLORSPACE_MASK      REG_GENMASK(12, 11) /* ilk-ivb */
#define   TRANSCONF_OUTPUT_COLORSPACE_RGB       REG_FIELD_PREP(TRANSCONF_OUTPUT_COLORSPACE_MASK, 0) /* ilk-ivb */
#define   TRANSCONF_OUTPUT_COLORSPACE_YUV601    REG_FIELD_PREP(TRANSCONF_OUTPUT_COLORSPACE_MASK, 1) /* ilk-ivb */
#define   TRANSCONF_OUTPUT_COLORSPACE_YUV709    REG_FIELD_PREP(TRANSCONF_OUTPUT_COLORSPACE_MASK, 2) /* ilk-ivb */
#define   TRANSCONF_OUTPUT_COLORSPACE_YUV_HSW   REG_BIT(11) /* hsw only */
#define   TRANSCONF_BPC_MASK                    REG_GENMASK(7, 5) /* ctg-ivb */
#define   TRANSCONF_BPC_8                       REG_FIELD_PREP(TRANSCONF_BPC_MASK, 0)
#define   TRANSCONF_BPC_10                      REG_FIELD_PREP(TRANSCONF_BPC_MASK, 1)
#define   TRANSCONF_BPC_6                       REG_FIELD_PREP(TRANSCONF_BPC_MASK, 2)
#define   TRANSCONF_BPC_12                      REG_FIELD_PREP(TRANSCONF_BPC_MASK, 3)
#define   TRANSCONF_DITHER_EN                   REG_BIT(4)
#define   TRANSCONF_DITHER_TYPE_MASK            REG_GENMASK(3, 2)
#define   TRANSCONF_DITHER_TYPE_SP              REG_FIELD_PREP(TRANSCONF_DITHER_TYPE_MASK, 0)
#define   TRANSCONF_DITHER_TYPE_ST1             REG_FIELD_PREP(TRANSCONF_DITHER_TYPE_MASK, 1)
#define   TRANSCONF_DITHER_TYPE_ST2             REG_FIELD_PREP(TRANSCONF_DITHER_TYPE_MASK, 2)
#define   TRANSCONF_DITHER_TYPE_TEMP            REG_FIELD_PREP(TRANSCONF_DITHER_TYPE_MASK, 3)
#define _PIPEASTAT              0x70024
#define   PIPE_FIFO_UNDERRUN_STATUS             (1UL << 31)
#define   SPRITE1_FLIP_DONE_INT_EN_VLV          (1UL << 30)
#define   PIPE_CRC_ERROR_ENABLE                 (1UL << 29)
#define   PIPE_CRC_DONE_ENABLE                  (1UL << 28)
#define   PERF_COUNTER2_INTERRUPT_EN            (1UL << 27)
#define   PIPE_GMBUS_EVENT_ENABLE               (1UL << 27)
#define   PLANE_FLIP_DONE_INT_EN_VLV            (1UL << 26)
#define   PIPE_HOTPLUG_INTERRUPT_ENABLE         (1UL << 26)
#define   PIPE_VSYNC_INTERRUPT_ENABLE           (1UL << 25)
#define   PIPE_DISPLAY_LINE_COMPARE_ENABLE      (1UL << 24)
#define   PIPE_DPST_EVENT_ENABLE                (1UL << 23)
#define   SPRITE0_FLIP_DONE_INT_EN_VLV          (1UL << 22)
#define   PIPE_LEGACY_BLC_EVENT_ENABLE          (1UL << 22)
#define   PIPE_ODD_FIELD_INTERRUPT_ENABLE       (1UL << 21)
#define   PIPE_EVEN_FIELD_INTERRUPT_ENABLE      (1UL << 20)
#define   PIPE_B_PSR_INTERRUPT_ENABLE_VLV       (1UL << 19)
#define   PERF_COUNTER_INTERRUPT_EN             (1UL << 19)
#define   PIPE_HOTPLUG_TV_INTERRUPT_ENABLE      (1UL << 18) /* pre-965 */
#define   PIPE_START_VBLANK_INTERRUPT_ENABLE    (1UL << 18) /* 965 or later */
#define   PIPE_FRAMESTART_INTERRUPT_ENABLE      (1UL << 17)
#define   PIPE_VBLANK_INTERRUPT_ENABLE          (1UL << 17)
#define   PIPEA_HBLANK_INT_EN_VLV               (1UL << 16)
#define   PIPE_OVERLAY_UPDATED_ENABLE           (1UL << 16)
#define   SPRITE1_FLIP_DONE_INT_STATUS_VLV      (1UL << 15)
#define   SPRITE0_FLIP_DONE_INT_STATUS_VLV      (1UL << 14)
#define   PIPE_CRC_ERROR_INTERRUPT_STATUS       (1UL << 13)
#define   PIPE_CRC_DONE_INTERRUPT_STATUS        (1UL << 12)
#define   PERF_COUNTER2_INTERRUPT_STATUS        (1UL << 11)
#define   PIPE_GMBUS_INTERRUPT_STATUS           (1UL << 11)
#define   PLANE_FLIP_DONE_INT_STATUS_VLV        (1UL << 10)
#define   PIPE_HOTPLUG_INTERRUPT_STATUS         (1UL << 10)
#define   PIPE_VSYNC_INTERRUPT_STATUS           (1UL << 9)
#define   PIPE_DISPLAY_LINE_COMPARE_STATUS      (1UL << 8)
#define   PIPE_DPST_EVENT_STATUS                (1UL << 7)
#define   PIPE_A_PSR_STATUS_VLV                 (1UL << 6)
#define   PIPE_LEGACY_BLC_EVENT_STATUS          (1UL << 6)
#define   PIPE_ODD_FIELD_INTERRUPT_STATUS       (1UL << 5)
#define   PIPE_EVEN_FIELD_INTERRUPT_STATUS      (1UL << 4)
#define   PIPE_B_PSR_STATUS_VLV                 (1UL << 3)
#define   PERF_COUNTER_INTERRUPT_STATUS         (1UL << 3)
#define   PIPE_HOTPLUG_TV_INTERRUPT_STATUS      (1UL << 2) /* pre-965 */
#define   PIPE_START_VBLANK_INTERRUPT_STATUS    (1UL << 2) /* 965 or later */
#define   PIPE_FRAMESTART_INTERRUPT_STATUS      (1UL << 1)
#define   PIPE_VBLANK_INTERRUPT_STATUS          (1UL << 1)
#define   PIPE_HBLANK_INT_STATUS                (1UL << 0)
#define   PIPE_OVERLAY_UPDATED_STATUS           (1UL << 0)

#define PIPESTAT_INT_ENABLE_MASK                0x7fff0000
#define PIPESTAT_INT_STATUS_MASK                0x0000ffff

#define PIPE_A_OFFSET           0x70000
#define PIPE_B_OFFSET           0x71000
#define PIPE_C_OFFSET           0x72000
#define PIPE_D_OFFSET           0x73000
#define CHV_PIPE_C_OFFSET       0x74000
/*
 * There's actually no pipe EDP. Some pipe registers have
 * simply shifted from the pipe to the transcoder, while
 * keeping their original offset. Thus we need PIPE_EDP_OFFSET
 * to access such registers in transcoder EDP.
 */
#define PIPE_EDP_OFFSET 0x7f000

/* ICL DSI 0 and 1 */
#define PIPE_DSI0_OFFSET        0x7b000
#define PIPE_DSI1_OFFSET        0x7b800

#define TRANSCONF(trans)        _MMIO_PIPE2((trans), _TRANSACONF)
#define PIPEDSL(pipe)           _MMIO_PIPE2(pipe, _PIPEADSL)
#define PIPEFRAME(pipe)         _MMIO_PIPE2(pipe, _PIPEAFRAMEHIGH)
#define PIPEFRAMEPIXEL(pipe)    _MMIO_PIPE2(pipe, _PIPEAFRAMEPIXEL)
#define PIPESTAT(pipe)          _MMIO_PIPE2(pipe, _PIPEASTAT)

#define  _PIPEAGCMAX           0x70010
#define  _PIPEBGCMAX           0x71010
#define PIPEGCMAX(pipe, i)     _MMIO_PIPE2(pipe, _PIPEAGCMAX + (i) * 4) /* u1.16 */

#define _PIPE_ARB_CTL_A                 0x70028 /* icl+ */
#define PIPE_ARB_CTL(pipe)              _MMIO_PIPE2(pipe, _PIPE_ARB_CTL_A)
#define   PIPE_ARB_USE_PROG_SLOTS       REG_BIT(13)

#define _PIPE_MISC_A                    0x70030
#define _PIPE_MISC_B                    0x71030
#define   PIPE_MISC_YUV420_ENABLE               REG_BIT(27) /* glk+ */
#define   PIPE_MISC_YUV420_MODE_FULL_BLEND      REG_BIT(26) /* glk+ */
#define   PIPE_MISC_HDR_MODE_PRECISION          REG_BIT(23) /* icl+ */
#define   PIPE_MISC_PSR_MASK_PRIMARY_FLIP       REG_BIT(23) /* bdw */
#define   PIPE_MISC_PSR_MASK_SPRITE_ENABLE      REG_BIT(22) /* bdw */
#define   PIPE_MISC_PSR_MASK_PIPE_REG_WRITE     REG_BIT(21) /* skl+ */
#define   PIPE_MISC_PSR_MASK_CURSOR_MOVE        REG_BIT(21) /* bdw */
#define   PIPE_MISC_PSR_MASK_VBLANK_VSYNC_INT   REG_BIT(20)
#define   PIPE_MISC_OUTPUT_COLORSPACE_YUV       REG_BIT(11)
#define   PIPE_MISC_PIXEL_ROUNDING_TRUNC        REG_BIT(8) /* tgl+ */
/*
 * For Display < 13, Bits 5-7 of PIPE MISC represent DITHER BPC with
 * valid values of: 6, 8, 10 BPC.
 * ADLP+, the bits 5-7 represent PORT OUTPUT BPC with valid values of:
 * 6, 8, 10, 12 BPC.
 */
#define   PIPE_MISC_BPC_MASK                    REG_GENMASK(7, 5)
#define   PIPE_MISC_BPC_8                       REG_FIELD_PREP(PIPE_MISC_BPC_MASK, 0)
#define   PIPE_MISC_BPC_10                      REG_FIELD_PREP(PIPE_MISC_BPC_MASK, 1)
#define   PIPE_MISC_BPC_6                       REG_FIELD_PREP(PIPE_MISC_BPC_MASK, 2)
#define   PIPE_MISC_BPC_12_ADLP                 REG_FIELD_PREP(PIPE_MISC_BPC_MASK, 4) /* adlp+ */
#define   PIPE_MISC_DITHER_ENABLE               REG_BIT(4)
#define   PIPE_MISC_DITHER_TYPE_MASK            REG_GENMASK(3, 2)
#define   PIPE_MISC_DITHER_TYPE_SP              REG_FIELD_PREP(PIPE_MISC_DITHER_TYPE_MASK, 0)
#define   PIPE_MISC_DITHER_TYPE_ST1             REG_FIELD_PREP(PIPE_MISC_DITHER_TYPE_MASK, 1)
#define   PIPE_MISC_DITHER_TYPE_ST2             REG_FIELD_PREP(PIPE_MISC_DITHER_TYPE_MASK, 2)
#define   PIPE_MISC_DITHER_TYPE_TEMP            REG_FIELD_PREP(PIPE_MISC_DITHER_TYPE_MASK, 3)
#define PIPE_MISC(pipe)                 _MMIO_PIPE(pipe, _PIPE_MISC_A, _PIPE_MISC_B)

#define _PIPE_MISC2_A                                   0x7002C
#define _PIPE_MISC2_B                                   0x7102C
#define   PIPE_MISC2_BUBBLE_COUNTER_MASK        REG_GENMASK(31, 24)
#define   PIPE_MISC2_BUBBLE_COUNTER_SCALER_EN   REG_FIELD_PREP(PIPE_MISC2_BUBBLE_COUNTER_MASK, 80)
#define   PIPE_MISC2_BUBBLE_COUNTER_SCALER_DIS  REG_FIELD_PREP(PIPE_MISC2_BUBBLE_COUNTER_MASK, 20)
#define   PIPE_MISC2_FLIP_INFO_PLANE_SEL_MASK           REG_GENMASK(2, 0) /* tgl+ */
#define   PIPE_MISC2_FLIP_INFO_PLANE_SEL(plane_id)      REG_FIELD_PREP(PIPE_MISC2_FLIP_INFO_PLANE_SEL_MASK, (plane_id))
#define PIPE_MISC2(pipe)                _MMIO_PIPE(pipe, _PIPE_MISC2_A, _PIPE_MISC2_B)

/* Skylake+ pipe bottom (background) color */
#define _SKL_BOTTOM_COLOR_A             0x70034
#define _SKL_BOTTOM_COLOR_B             0x71034
#define   SKL_BOTTOM_COLOR_GAMMA_ENABLE         REG_BIT(31)
#define   SKL_BOTTOM_COLOR_CSC_ENABLE           REG_BIT(30)
#define SKL_BOTTOM_COLOR(pipe)          _MMIO_PIPE(pipe, _SKL_BOTTOM_COLOR_A, _SKL_BOTTOM_COLOR_B)

#define _ICL_PIPE_A_STATUS                      0x70058
#define ICL_PIPESTATUS(pipe)                    _MMIO_PIPE2(pipe, _ICL_PIPE_A_STATUS)
#define   PIPE_STATUS_UNDERRUN                          REG_BIT(31)
#define   PIPE_STATUS_SOFT_UNDERRUN_XELPD               REG_BIT(28)
#define   PIPE_STATUS_HARD_UNDERRUN_XELPD               REG_BIT(27)
#define   PIPE_STATUS_PORT_UNDERRUN_XELPD               REG_BIT(26)

#define VLV_DPFLIPSTAT                          _MMIO(VLV_DISPLAY_BASE + 0x70028)
#define   PIPEB_LINE_COMPARE_INT_EN                     REG_BIT(29)
#define   PIPEB_HLINE_INT_EN                    REG_BIT(28)
#define   PIPEB_VBLANK_INT_EN                   REG_BIT(27)
#define   SPRITED_FLIP_DONE_INT_EN                      REG_BIT(26)
#define   SPRITEC_FLIP_DONE_INT_EN                      REG_BIT(25)
#define   PLANEB_FLIP_DONE_INT_EN                       REG_BIT(24)
#define   PIPE_PSR_INT_EN                       REG_BIT(22)
#define   PIPEA_LINE_COMPARE_INT_EN                     REG_BIT(21)
#define   PIPEA_HLINE_INT_EN                    REG_BIT(20)
#define   PIPEA_VBLANK_INT_EN                   REG_BIT(19)
#define   SPRITEB_FLIP_DONE_INT_EN                      REG_BIT(18)
#define   SPRITEA_FLIP_DONE_INT_EN                      REG_BIT(17)
#define   PLANEA_FLIPDONE_INT_EN                        REG_BIT(16)
#define   PIPEC_LINE_COMPARE_INT_EN                     REG_BIT(13)
#define   PIPEC_HLINE_INT_EN                    REG_BIT(12)
#define   PIPEC_VBLANK_INT_EN                   REG_BIT(11)
#define   SPRITEF_FLIPDONE_INT_EN                       REG_BIT(10)
#define   SPRITEE_FLIPDONE_INT_EN                       REG_BIT(9)
#define   PLANEC_FLIPDONE_INT_EN                        REG_BIT(8)

#define DPINVGTT                                _MMIO(VLV_DISPLAY_BASE + 0x7002c) /* VLV/CHV only */
#define   DPINVGTT_EN_MASK_CHV                          REG_GENMASK(27, 16)
#define   DPINVGTT_EN_MASK_VLV                          REG_GENMASK(23, 16)
#define   SPRITEF_INVALID_GTT_INT_EN                    REG_BIT(27)
#define   SPRITEE_INVALID_GTT_INT_EN                    REG_BIT(26)
#define   PLANEC_INVALID_GTT_INT_EN                     REG_BIT(25)
#define   CURSORC_INVALID_GTT_INT_EN                    REG_BIT(24)
#define   CURSORB_INVALID_GTT_INT_EN                    REG_BIT(23)
#define   CURSORA_INVALID_GTT_INT_EN                    REG_BIT(22)
#define   SPRITED_INVALID_GTT_INT_EN                    REG_BIT(21)
#define   SPRITEC_INVALID_GTT_INT_EN                    REG_BIT(20)
#define   PLANEB_INVALID_GTT_INT_EN                     REG_BIT(19)
#define   SPRITEB_INVALID_GTT_INT_EN                    REG_BIT(18)
#define   SPRITEA_INVALID_GTT_INT_EN                    REG_BIT(17)
#define   PLANEA_INVALID_GTT_INT_EN                     REG_BIT(16)
#define   DPINVGTT_STATUS_MASK_CHV                      REG_GENMASK(11, 0)
#define   DPINVGTT_STATUS_MASK_VLV                      REG_GENMASK(7, 0)
#define   SPRITEF_INVALID_GTT_STATUS                    REG_BIT(11)
#define   SPRITEE_INVALID_GTT_STATUS                    REG_BIT(10)
#define   PLANEC_INVALID_GTT_STATUS                     REG_BIT(9)
#define   CURSORC_INVALID_GTT_STATUS                    REG_BIT(8)
#define   CURSORB_INVALID_GTT_STATUS                    REG_BIT(7)
#define   CURSORA_INVALID_GTT_STATUS                    REG_BIT(6)
#define   SPRITED_INVALID_GTT_STATUS                    REG_BIT(5)
#define   SPRITEC_INVALID_GTT_STATUS                    REG_BIT(4)
#define   PLANEB_INVALID_GTT_STATUS                     REG_BIT(3)
#define   SPRITEB_INVALID_GTT_STATUS                    REG_BIT(2)
#define   SPRITEA_INVALID_GTT_STATUS                    REG_BIT(1)
#define   PLANEA_INVALID_GTT_STATUS                     REG_BIT(0)

#define DSPARB                  _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70030)
#define   DSPARB_CSTART_MASK    (0x7f << 7)
#define   DSPARB_CSTART_SHIFT   7
#define   DSPARB_BSTART_MASK    (0x7f)
#define   DSPARB_BSTART_SHIFT   0
#define   DSPARB_BEND_SHIFT     9 /* on 855 */
#define   DSPARB_AEND_SHIFT     0
#define   DSPARB_SPRITEA_SHIFT_VLV      0
#define   DSPARB_SPRITEA_MASK_VLV       (0xff << 0)
#define   DSPARB_SPRITEB_SHIFT_VLV      8
#define   DSPARB_SPRITEB_MASK_VLV       (0xff << 8)
#define   DSPARB_SPRITEC_SHIFT_VLV      16
#define   DSPARB_SPRITEC_MASK_VLV       (0xff << 16)
#define   DSPARB_SPRITED_SHIFT_VLV      24
#define   DSPARB_SPRITED_MASK_VLV       (0xff << 24)
#define DSPARB2                         _MMIO(VLV_DISPLAY_BASE + 0x70060) /* vlv/chv */
#define   DSPARB_SPRITEA_HI_SHIFT_VLV   0
#define   DSPARB_SPRITEA_HI_MASK_VLV    (0x1 << 0)
#define   DSPARB_SPRITEB_HI_SHIFT_VLV   4
#define   DSPARB_SPRITEB_HI_MASK_VLV    (0x1 << 4)
#define   DSPARB_SPRITEC_HI_SHIFT_VLV   8
#define   DSPARB_SPRITEC_HI_MASK_VLV    (0x1 << 8)
#define   DSPARB_SPRITED_HI_SHIFT_VLV   12
#define   DSPARB_SPRITED_HI_MASK_VLV    (0x1 << 12)
#define   DSPARB_SPRITEE_HI_SHIFT_VLV   16
#define   DSPARB_SPRITEE_HI_MASK_VLV    (0x1 << 16)
#define   DSPARB_SPRITEF_HI_SHIFT_VLV   20
#define   DSPARB_SPRITEF_HI_MASK_VLV    (0x1 << 20)
#define DSPARB3                         _MMIO(VLV_DISPLAY_BASE + 0x7006c) /* chv */
#define   DSPARB_SPRITEE_SHIFT_VLV      0
#define   DSPARB_SPRITEE_MASK_VLV       (0xff << 0)
#define   DSPARB_SPRITEF_SHIFT_VLV      8
#define   DSPARB_SPRITEF_MASK_VLV       (0xff << 8)

/* pnv/gen4/g4x/vlv/chv */
#define DSPFW1          _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70034)
#define   DSPFW_SR_SHIFT                23
#define   DSPFW_SR_MASK                 (0x1ff << 23)
#define   DSPFW_CURSORB_SHIFT           16
#define   DSPFW_CURSORB_MASK            (0x3f << 16)
#define   DSPFW_PLANEB_SHIFT            8
#define   DSPFW_PLANEB_MASK             (0x7f << 8)
#define   DSPFW_PLANEB_MASK_VLV         (0xff << 8) /* vlv/chv */
#define   DSPFW_PLANEA_SHIFT            0
#define   DSPFW_PLANEA_MASK             (0x7f << 0)
#define   DSPFW_PLANEA_MASK_VLV         (0xff << 0) /* vlv/chv */
#define DSPFW2          _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70038)
#define   DSPFW_FBC_SR_EN               (1 << 31)         /* g4x */
#define   DSPFW_FBC_SR_SHIFT            28
#define   DSPFW_FBC_SR_MASK             (0x7 << 28) /* g4x */
#define   DSPFW_FBC_HPLL_SR_SHIFT       24
#define   DSPFW_FBC_HPLL_SR_MASK        (0xf << 24) /* g4x */
#define   DSPFW_SPRITEB_SHIFT           (16)
#define   DSPFW_SPRITEB_MASK            (0x7f << 16) /* g4x */
#define   DSPFW_SPRITEB_MASK_VLV        (0xff << 16) /* vlv/chv */
#define   DSPFW_CURSORA_SHIFT           8
#define   DSPFW_CURSORA_MASK            (0x3f << 8)
#define   DSPFW_PLANEC_OLD_SHIFT        0
#define   DSPFW_PLANEC_OLD_MASK         (0x7f << 0) /* pre-gen4 sprite C */
#define   DSPFW_SPRITEA_SHIFT           0
#define   DSPFW_SPRITEA_MASK            (0x7f << 0) /* g4x */
#define   DSPFW_SPRITEA_MASK_VLV        (0xff << 0) /* vlv/chv */
#define DSPFW3          _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x7003c)
#define   DSPFW_HPLL_SR_EN              (1 << 31)
#define   PINEVIEW_SELF_REFRESH_EN      (1 << 30)
#define   DSPFW_CURSOR_SR_SHIFT         24
#define   DSPFW_CURSOR_SR_MASK          (0x3f << 24)
#define   DSPFW_HPLL_CURSOR_SHIFT       16
#define   DSPFW_HPLL_CURSOR_MASK        (0x3f << 16)
#define   DSPFW_HPLL_SR_SHIFT           0
#define   DSPFW_HPLL_SR_MASK            (0x1ff << 0)

/* vlv/chv */
#define DSPFW4          _MMIO(VLV_DISPLAY_BASE + 0x70070)
#define   DSPFW_SPRITEB_WM1_SHIFT       16
#define   DSPFW_SPRITEB_WM1_MASK        (0xff << 16)
#define   DSPFW_CURSORA_WM1_SHIFT       8
#define   DSPFW_CURSORA_WM1_MASK        (0x3f << 8)
#define   DSPFW_SPRITEA_WM1_SHIFT       0
#define   DSPFW_SPRITEA_WM1_MASK        (0xff << 0)
#define DSPFW5          _MMIO(VLV_DISPLAY_BASE + 0x70074)
#define   DSPFW_PLANEB_WM1_SHIFT        24
#define   DSPFW_PLANEB_WM1_MASK         (0xff << 24)
#define   DSPFW_PLANEA_WM1_SHIFT        16
#define   DSPFW_PLANEA_WM1_MASK         (0xff << 16)
#define   DSPFW_CURSORB_WM1_SHIFT       8
#define   DSPFW_CURSORB_WM1_MASK        (0x3f << 8)
#define   DSPFW_CURSOR_SR_WM1_SHIFT     0
#define   DSPFW_CURSOR_SR_WM1_MASK      (0x3f << 0)
#define DSPFW6          _MMIO(VLV_DISPLAY_BASE + 0x70078)
#define   DSPFW_SR_WM1_SHIFT            0
#define   DSPFW_SR_WM1_MASK             (0x1ff << 0)
#define DSPFW7          _MMIO(VLV_DISPLAY_BASE + 0x7007c)
#define DSPFW7_CHV      _MMIO(VLV_DISPLAY_BASE + 0x700b4) /* wtf #1? */
#define   DSPFW_SPRITED_WM1_SHIFT       24
#define   DSPFW_SPRITED_WM1_MASK        (0xff << 24)
#define   DSPFW_SPRITED_SHIFT           16
#define   DSPFW_SPRITED_MASK_VLV        (0xff << 16)
#define   DSPFW_SPRITEC_WM1_SHIFT       8
#define   DSPFW_SPRITEC_WM1_MASK        (0xff << 8)
#define   DSPFW_SPRITEC_SHIFT           0
#define   DSPFW_SPRITEC_MASK_VLV        (0xff << 0)
#define DSPFW8_CHV      _MMIO(VLV_DISPLAY_BASE + 0x700b8)
#define   DSPFW_SPRITEF_WM1_SHIFT       24
#define   DSPFW_SPRITEF_WM1_MASK        (0xff << 24)
#define   DSPFW_SPRITEF_SHIFT           16
#define   DSPFW_SPRITEF_MASK_VLV        (0xff << 16)
#define   DSPFW_SPRITEE_WM1_SHIFT       8
#define   DSPFW_SPRITEE_WM1_MASK        (0xff << 8)
#define   DSPFW_SPRITEE_SHIFT           0
#define   DSPFW_SPRITEE_MASK_VLV        (0xff << 0)
#define DSPFW9_CHV      _MMIO(VLV_DISPLAY_BASE + 0x7007c) /* wtf #2? */
#define   DSPFW_PLANEC_WM1_SHIFT        24
#define   DSPFW_PLANEC_WM1_MASK         (0xff << 24)
#define   DSPFW_PLANEC_SHIFT            16
#define   DSPFW_PLANEC_MASK_VLV         (0xff << 16)
#define   DSPFW_CURSORC_WM1_SHIFT       8
#define   DSPFW_CURSORC_WM1_MASK        (0x3f << 16)
#define   DSPFW_CURSORC_SHIFT           0
#define   DSPFW_CURSORC_MASK            (0x3f << 0)

/* vlv/chv high order bits */
#define DSPHOWM         _MMIO(VLV_DISPLAY_BASE + 0x70064)
#define   DSPFW_SR_HI_SHIFT             24
#define   DSPFW_SR_HI_MASK              (3 << 24) /* 2 bits for chv, 1 for vlv */
#define   DSPFW_SPRITEF_HI_SHIFT        23
#define   DSPFW_SPRITEF_HI_MASK         (1 << 23)
#define   DSPFW_SPRITEE_HI_SHIFT        22
#define   DSPFW_SPRITEE_HI_MASK         (1 << 22)
#define   DSPFW_PLANEC_HI_SHIFT         21
#define   DSPFW_PLANEC_HI_MASK          (1 << 21)
#define   DSPFW_SPRITED_HI_SHIFT        20
#define   DSPFW_SPRITED_HI_MASK         (1 << 20)
#define   DSPFW_SPRITEC_HI_SHIFT        16
#define   DSPFW_SPRITEC_HI_MASK         (1 << 16)
#define   DSPFW_PLANEB_HI_SHIFT         12
#define   DSPFW_PLANEB_HI_MASK          (1 << 12)
#define   DSPFW_SPRITEB_HI_SHIFT        8
#define   DSPFW_SPRITEB_HI_MASK         (1 << 8)
#define   DSPFW_SPRITEA_HI_SHIFT        4
#define   DSPFW_SPRITEA_HI_MASK         (1 << 4)
#define   DSPFW_PLANEA_HI_SHIFT         0
#define   DSPFW_PLANEA_HI_MASK          (1 << 0)
#define DSPHOWM1        _MMIO(VLV_DISPLAY_BASE + 0x70068)
#define   DSPFW_SR_WM1_HI_SHIFT         24
#define   DSPFW_SR_WM1_HI_MASK          (3 << 24) /* 2 bits for chv, 1 for vlv */
#define   DSPFW_SPRITEF_WM1_HI_SHIFT    23
#define   DSPFW_SPRITEF_WM1_HI_MASK     (1 << 23)
#define   DSPFW_SPRITEE_WM1_HI_SHIFT    22
#define   DSPFW_SPRITEE_WM1_HI_MASK     (1 << 22)
#define   DSPFW_PLANEC_WM1_HI_SHIFT     21
#define   DSPFW_PLANEC_WM1_HI_MASK      (1 << 21)
#define   DSPFW_SPRITED_WM1_HI_SHIFT    20
#define   DSPFW_SPRITED_WM1_HI_MASK     (1 << 20)
#define   DSPFW_SPRITEC_WM1_HI_SHIFT    16
#define   DSPFW_SPRITEC_WM1_HI_MASK     (1 << 16)
#define   DSPFW_PLANEB_WM1_HI_SHIFT     12
#define   DSPFW_PLANEB_WM1_HI_MASK      (1 << 12)
#define   DSPFW_SPRITEB_WM1_HI_SHIFT    8
#define   DSPFW_SPRITEB_WM1_HI_MASK     (1 << 8)
#define   DSPFW_SPRITEA_WM1_HI_SHIFT    4
#define   DSPFW_SPRITEA_WM1_HI_MASK     (1 << 4)
#define   DSPFW_PLANEA_WM1_HI_SHIFT     0
#define   DSPFW_PLANEA_WM1_HI_MASK      (1 << 0)

/* drain latency register values*/
#define VLV_DDL(pipe)                   _MMIO(VLV_DISPLAY_BASE + 0x70050 + 4 * (pipe))
#define DDL_CURSOR_SHIFT                24
#define DDL_SPRITE_SHIFT(sprite)        (8 + 8 * (sprite))
#define DDL_PLANE_SHIFT                 0
#define DDL_PRECISION_HIGH              (1 << 7)
#define DDL_PRECISION_LOW               (0 << 7)
#define DRAIN_LATENCY_MASK              0x7f

#define CBR1_VLV                        _MMIO(VLV_DISPLAY_BASE + 0x70400)
#define  CBR_PND_DEADLINE_DISABLE       (1 << 31)
#define  CBR_PWM_CLOCK_MUX_SELECT       (1 << 30)

#define CBR4_VLV                        _MMIO(VLV_DISPLAY_BASE + 0x70450)
#define  CBR_DPLLBMD_PIPE(pipe)         (1 << (7 + (pipe) * 11)) /* pipes B and C */

/* FIFO watermark sizes etc */
#define G4X_FIFO_LINE_SIZE      64
#define I915_FIFO_LINE_SIZE     64
#define I830_FIFO_LINE_SIZE     32

#define VALLEYVIEW_FIFO_SIZE    255
#define G4X_FIFO_SIZE           127
#define I965_FIFO_SIZE          512
#define I945_FIFO_SIZE          127
#define I915_FIFO_SIZE          95
#define I855GM_FIFO_SIZE        127 /* In cachelines */
#define I830_FIFO_SIZE          95

#define VALLEYVIEW_MAX_WM       0xff
#define G4X_MAX_WM              0x3f
#define I915_MAX_WM             0x3f

#define PINEVIEW_DISPLAY_FIFO   512 /* in 64byte unit */
#define PINEVIEW_FIFO_LINE_SIZE 64
#define PINEVIEW_MAX_WM         0x1ff
#define PINEVIEW_DFT_WM         0x3f
#define PINEVIEW_DFT_HPLLOFF_WM 0
#define PINEVIEW_GUARD_WM               10
#define PINEVIEW_CURSOR_FIFO            64
#define PINEVIEW_CURSOR_MAX_WM  0x3f
#define PINEVIEW_CURSOR_DFT_WM  0
#define PINEVIEW_CURSOR_GUARD_WM        5

#define VALLEYVIEW_CURSOR_MAX_WM 64
#define I965_CURSOR_FIFO        64
#define I965_CURSOR_MAX_WM      32
#define I965_CURSOR_DFT_WM      8

/* define the Watermark register on Ironlake */
#define _WM0_PIPEA_ILK          0x45100
#define _WM0_PIPEB_ILK          0x45104
#define _WM0_PIPEC_IVB          0x45200
#define WM0_PIPE_ILK(pipe)      _MMIO_PIPE3((pipe), _WM0_PIPEA_ILK, \
                                            _WM0_PIPEB_ILK, _WM0_PIPEC_IVB)
#define  WM0_PIPE_PRIMARY_MASK  REG_GENMASK(31, 16)
#define  WM0_PIPE_SPRITE_MASK   REG_GENMASK(15, 8)
#define  WM0_PIPE_CURSOR_MASK   REG_GENMASK(7, 0)
#define  WM0_PIPE_PRIMARY(x)    REG_FIELD_PREP(WM0_PIPE_PRIMARY_MASK, (x))
#define  WM0_PIPE_SPRITE(x)     REG_FIELD_PREP(WM0_PIPE_SPRITE_MASK, (x))
#define  WM0_PIPE_CURSOR(x)     REG_FIELD_PREP(WM0_PIPE_CURSOR_MASK, (x))
#define WM1_LP_ILK              _MMIO(0x45108)
#define WM2_LP_ILK              _MMIO(0x4510c)
#define WM3_LP_ILK              _MMIO(0x45110)
#define  WM_LP_ENABLE           REG_BIT(31)
#define  WM_LP_LATENCY_MASK     REG_GENMASK(30, 24)
#define  WM_LP_FBC_MASK_BDW     REG_GENMASK(23, 19)
#define  WM_LP_FBC_MASK_ILK     REG_GENMASK(23, 20)
#define  WM_LP_PRIMARY_MASK     REG_GENMASK(18, 8)
#define  WM_LP_CURSOR_MASK      REG_GENMASK(7, 0)
#define  WM_LP_LATENCY(x)       REG_FIELD_PREP(WM_LP_LATENCY_MASK, (x))
#define  WM_LP_FBC_BDW(x)       REG_FIELD_PREP(WM_LP_FBC_MASK_BDW, (x))
#define  WM_LP_FBC_ILK(x)       REG_FIELD_PREP(WM_LP_FBC_MASK_ILK, (x))
#define  WM_LP_PRIMARY(x)       REG_FIELD_PREP(WM_LP_PRIMARY_MASK, (x))
#define  WM_LP_CURSOR(x)        REG_FIELD_PREP(WM_LP_CURSOR_MASK, (x))
#define WM1S_LP_ILK             _MMIO(0x45120)
#define WM2S_LP_IVB             _MMIO(0x45124)
#define WM3S_LP_IVB             _MMIO(0x45128)
#define  WM_LP_SPRITE_ENABLE    REG_BIT(31) /* ilk/snb WM1S only */
#define  WM_LP_SPRITE_MASK      REG_GENMASK(10, 0)
#define  WM_LP_SPRITE(x)        REG_FIELD_PREP(WM_LP_SPRITE_MASK, (x))

/*
 * The two pipe frame counter registers are not synchronized, so
 * reading a stable value is somewhat tricky. The following code
 * should work:
 *
 *  do {
 *    high1 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
 *             PIPE_FRAME_HIGH_SHIFT;
 *    low1 =  ((INREG(PIPEAFRAMEPIXEL) & PIPE_FRAME_LOW_MASK) >>
 *             PIPE_FRAME_LOW_SHIFT);
 *    high2 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
 *             PIPE_FRAME_HIGH_SHIFT);
 *  } while (high1 != high2);
 *  frame = (high1 << 8) | low1;
 */
#define _PIPEAFRAMEHIGH          0x70040
#define   PIPE_FRAME_HIGH_MASK    0x0000ffff
#define   PIPE_FRAME_HIGH_SHIFT   0
#define _PIPEAFRAMEPIXEL         0x70044
#define   PIPE_FRAME_LOW_MASK     0xff000000
#define   PIPE_FRAME_LOW_SHIFT    24
#define   PIPE_PIXEL_MASK         0x00ffffff
#define   PIPE_PIXEL_SHIFT        0
/* GM45+ just has to be different */
#define _PIPEA_FRMCOUNT_G4X     0x70040
#define _PIPEA_FLIPCOUNT_G4X    0x70044
#define PIPE_FRMCOUNT_G4X(pipe) _MMIO_PIPE2(pipe, _PIPEA_FRMCOUNT_G4X)
#define PIPE_FLIPCOUNT_G4X(pipe) _MMIO_PIPE2(pipe, _PIPEA_FLIPCOUNT_G4X)

/* Cursor A & B regs */
#define _CURACNTR               0x70080
/* Old style CUR*CNTR flags (desktop 8xx) */
#define   CURSOR_ENABLE                 REG_BIT(31)
#define   CURSOR_PIPE_GAMMA_ENABLE      REG_BIT(30)
#define   CURSOR_STRIDE_MASK    REG_GENMASK(29, 28)
#define   CURSOR_STRIDE(stride) REG_FIELD_PREP(CURSOR_STRIDE_MASK, ffs(stride) - 9) /* 256,512,1k,2k */
#define   CURSOR_FORMAT_MASK    REG_GENMASK(26, 24)
#define   CURSOR_FORMAT_2C      REG_FIELD_PREP(CURSOR_FORMAT_MASK, 0)
#define   CURSOR_FORMAT_3C      REG_FIELD_PREP(CURSOR_FORMAT_MASK, 1)
#define   CURSOR_FORMAT_4C      REG_FIELD_PREP(CURSOR_FORMAT_MASK, 2)
#define   CURSOR_FORMAT_ARGB    REG_FIELD_PREP(CURSOR_FORMAT_MASK, 4)
#define   CURSOR_FORMAT_XRGB    REG_FIELD_PREP(CURSOR_FORMAT_MASK, 5)
/* New style CUR*CNTR flags */
#define   MCURSOR_ARB_SLOTS_MASK        REG_GENMASK(30, 28) /* icl+ */
#define   MCURSOR_ARB_SLOTS(x)          REG_FIELD_PREP(MCURSOR_ARB_SLOTS_MASK, (x)) /* icl+ */
#define   MCURSOR_PIPE_SEL_MASK         REG_GENMASK(29, 28)
#define   MCURSOR_PIPE_SEL(pipe)        REG_FIELD_PREP(MCURSOR_PIPE_SEL_MASK, (pipe))
#define   MCURSOR_PIPE_GAMMA_ENABLE     REG_BIT(26)
#define   MCURSOR_PIPE_CSC_ENABLE       REG_BIT(24) /* ilk+ */
#define   MCURSOR_ROTATE_180            REG_BIT(15)
#define   MCURSOR_TRICKLE_FEED_DISABLE  REG_BIT(14)
#define   MCURSOR_MODE_MASK             0x27
#define   MCURSOR_MODE_DISABLE          0x00
#define   MCURSOR_MODE_128_32B_AX       0x02
#define   MCURSOR_MODE_256_32B_AX       0x03
#define   MCURSOR_MODE_64_32B_AX        0x07
#define   MCURSOR_MODE_128_ARGB_AX      (0x20 | MCURSOR_MODE_128_32B_AX)
#define   MCURSOR_MODE_256_ARGB_AX      (0x20 | MCURSOR_MODE_256_32B_AX)
#define   MCURSOR_MODE_64_ARGB_AX       (0x20 | MCURSOR_MODE_64_32B_AX)
#define _CURABASE               0x70084
#define _CURAPOS                0x70088
#define   CURSOR_POS_Y_SIGN             REG_BIT(31)
#define   CURSOR_POS_Y_MASK             REG_GENMASK(30, 16)
#define   CURSOR_POS_Y(y)               REG_FIELD_PREP(CURSOR_POS_Y_MASK, (y))
#define   CURSOR_POS_X_SIGN             REG_BIT(15)
#define   CURSOR_POS_X_MASK             REG_GENMASK(14, 0)
#define   CURSOR_POS_X(x)               REG_FIELD_PREP(CURSOR_POS_X_MASK, (x))
#define _CURASIZE               0x700a0 /* 845/865 */
#define   CURSOR_HEIGHT_MASK            REG_GENMASK(21, 12)
#define   CURSOR_HEIGHT(h)              REG_FIELD_PREP(CURSOR_HEIGHT_MASK, (h))
#define   CURSOR_WIDTH_MASK             REG_GENMASK(9, 0)
#define   CURSOR_WIDTH(w)               REG_FIELD_PREP(CURSOR_WIDTH_MASK, (w))
#define _CUR_FBC_CTL_A          0x700a0 /* ivb+ */
#define   CUR_FBC_EN                    REG_BIT(31)
#define   CUR_FBC_HEIGHT_MASK           REG_GENMASK(7, 0)
#define   CUR_FBC_HEIGHT(h)             REG_FIELD_PREP(CUR_FBC_HEIGHT_MASK, (h))
#define _CUR_CHICKEN_A          0x700a4 /* mtl+ */
#define _CURASURFLIVE           0x700ac /* g4x+ */
#define _CURBCNTR               0x700c0
#define _CURBBASE               0x700c4
#define _CURBPOS                0x700c8

#define _CURBCNTR_IVB           0x71080
#define _CURBBASE_IVB           0x71084
#define _CURBPOS_IVB            0x71088

#define CURCNTR(pipe) _MMIO_CURSOR2(pipe, _CURACNTR)
#define CURBASE(pipe) _MMIO_CURSOR2(pipe, _CURABASE)
#define CURPOS(pipe) _MMIO_CURSOR2(pipe, _CURAPOS)
#define CURSIZE(pipe) _MMIO_CURSOR2(pipe, _CURASIZE)
#define CUR_FBC_CTL(pipe) _MMIO_CURSOR2(pipe, _CUR_FBC_CTL_A)
#define CUR_CHICKEN(pipe) _MMIO_CURSOR2(pipe, _CUR_CHICKEN_A)
#define CURSURFLIVE(pipe) _MMIO_CURSOR2(pipe, _CURASURFLIVE)

#define CURSOR_A_OFFSET 0x70080
#define CURSOR_B_OFFSET 0x700c0
#define CHV_CURSOR_C_OFFSET 0x700e0
#define IVB_CURSOR_B_OFFSET 0x71080
#define IVB_CURSOR_C_OFFSET 0x72080
#define TGL_CURSOR_D_OFFSET 0x73080

/* Display A control */
#define _DSPAADDR_VLV                           0x7017C /* vlv/chv */
#define _DSPACNTR                               0x70180
#define   DISP_ENABLE                   REG_BIT(31)
#define   DISP_PIPE_GAMMA_ENABLE        REG_BIT(30)
#define   DISP_FORMAT_MASK              REG_GENMASK(29, 26)
#define   DISP_FORMAT_8BPP              REG_FIELD_PREP(DISP_FORMAT_MASK, 2)
#define   DISP_FORMAT_BGRA555           REG_FIELD_PREP(DISP_FORMAT_MASK, 3)
#define   DISP_FORMAT_BGRX555           REG_FIELD_PREP(DISP_FORMAT_MASK, 4)
#define   DISP_FORMAT_BGRX565           REG_FIELD_PREP(DISP_FORMAT_MASK, 5)
#define   DISP_FORMAT_BGRX888           REG_FIELD_PREP(DISP_FORMAT_MASK, 6)
#define   DISP_FORMAT_BGRA888           REG_FIELD_PREP(DISP_FORMAT_MASK, 7)
#define   DISP_FORMAT_RGBX101010        REG_FIELD_PREP(DISP_FORMAT_MASK, 8)
#define   DISP_FORMAT_RGBA101010        REG_FIELD_PREP(DISP_FORMAT_MASK, 9)
#define   DISP_FORMAT_BGRX101010        REG_FIELD_PREP(DISP_FORMAT_MASK, 10)
#define   DISP_FORMAT_BGRA101010        REG_FIELD_PREP(DISP_FORMAT_MASK, 11)
#define   DISP_FORMAT_RGBX161616        REG_FIELD_PREP(DISP_FORMAT_MASK, 12)
#define   DISP_FORMAT_RGBX888           REG_FIELD_PREP(DISP_FORMAT_MASK, 14)
#define   DISP_FORMAT_RGBA888           REG_FIELD_PREP(DISP_FORMAT_MASK, 15)
#define   DISP_STEREO_ENABLE            REG_BIT(25)
#define   DISP_PIPE_CSC_ENABLE          REG_BIT(24) /* ilk+ */
#define   DISP_PIPE_SEL_MASK            REG_GENMASK(25, 24)
#define   DISP_PIPE_SEL(pipe)           REG_FIELD_PREP(DISP_PIPE_SEL_MASK, (pipe))
#define   DISP_SRC_KEY_ENABLE           REG_BIT(22)
#define   DISP_LINE_DOUBLE              REG_BIT(20)
#define   DISP_STEREO_POLARITY_SECOND   REG_BIT(18)
#define   DISP_ALPHA_PREMULTIPLY        REG_BIT(16) /* CHV pipe B */
#define   DISP_ROTATE_180               REG_BIT(15)
#define   DISP_TRICKLE_FEED_DISABLE     REG_BIT(14) /* g4x+ */
#define   DISP_TILED                    REG_BIT(10)
#define   DISP_ASYNC_FLIP               REG_BIT(9) /* g4x+ */
#define   DISP_MIRROR                   REG_BIT(8) /* CHV pipe B */
#define _DSPAADDR                               0x70184
#define _DSPASTRIDE                             0x70188
#define _DSPAPOS                                0x7018C /* reserved */
#define   DISP_POS_Y_MASK               REG_GENMASK(31, 16)
#define   DISP_POS_Y(y)                 REG_FIELD_PREP(DISP_POS_Y_MASK, (y))
#define   DISP_POS_X_MASK               REG_GENMASK(15, 0)
#define   DISP_POS_X(x)                 REG_FIELD_PREP(DISP_POS_X_MASK, (x))
#define _DSPASIZE                               0x70190
#define   DISP_HEIGHT_MASK              REG_GENMASK(31, 16)
#define   DISP_HEIGHT(h)                REG_FIELD_PREP(DISP_HEIGHT_MASK, (h))
#define   DISP_WIDTH_MASK               REG_GENMASK(15, 0)
#define   DISP_WIDTH(w)                 REG_FIELD_PREP(DISP_WIDTH_MASK, (w))
#define _DSPASURF                               0x7019C /* 965+ only */
#define   DISP_ADDR_MASK                REG_GENMASK(31, 12)
#define _DSPATILEOFF                            0x701A4 /* 965+ only */
#define   DISP_OFFSET_Y_MASK            REG_GENMASK(31, 16)
#define   DISP_OFFSET_Y(y)              REG_FIELD_PREP(DISP_OFFSET_Y_MASK, (y))
#define   DISP_OFFSET_X_MASK            REG_GENMASK(15, 0)
#define   DISP_OFFSET_X(x)              REG_FIELD_PREP(DISP_OFFSET_X_MASK, (x))
#define _DSPAOFFSET                             0x701A4 /* HSW */
#define _DSPASURFLIVE                           0x701AC
#define _DSPAGAMC                               0x701E0

#define DSPADDR_VLV(plane)      _MMIO_PIPE2(plane, _DSPAADDR_VLV)
#define DSPCNTR(plane)          _MMIO_PIPE2(plane, _DSPACNTR)
#define DSPADDR(plane)          _MMIO_PIPE2(plane, _DSPAADDR)
#define DSPSTRIDE(plane)        _MMIO_PIPE2(plane, _DSPASTRIDE)
#define DSPPOS(plane)           _MMIO_PIPE2(plane, _DSPAPOS)
#define DSPSIZE(plane)          _MMIO_PIPE2(plane, _DSPASIZE)
#define DSPSURF(plane)          _MMIO_PIPE2(plane, _DSPASURF)
#define DSPTILEOFF(plane)       _MMIO_PIPE2(plane, _DSPATILEOFF)
#define DSPLINOFF(plane)        DSPADDR(plane)
#define DSPOFFSET(plane)        _MMIO_PIPE2(plane, _DSPAOFFSET)
#define DSPSURFLIVE(plane)      _MMIO_PIPE2(plane, _DSPASURFLIVE)
#define DSPGAMC(plane, i)       _MMIO_PIPE2(plane, _DSPAGAMC + (5 - (i)) * 4) /* plane C only, 6 x u0.8 */

/* CHV pipe B blender and primary plane */
#define _CHV_BLEND_A            0x60a00
#define   CHV_BLEND_MASK        REG_GENMASK(31, 30)
#define   CHV_BLEND_LEGACY      REG_FIELD_PREP(CHV_BLEND_MASK, 0)
#define   CHV_BLEND_ANDROID     REG_FIELD_PREP(CHV_BLEND_MASK, 1)
#define   CHV_BLEND_MPO         REG_FIELD_PREP(CHV_BLEND_MASK, 2)
#define _CHV_CANVAS_A           0x60a04
#define   CHV_CANVAS_RED_MASK   REG_GENMASK(29, 20)
#define   CHV_CANVAS_GREEN_MASK REG_GENMASK(19, 10)
#define   CHV_CANVAS_BLUE_MASK  REG_GENMASK(9, 0)
#define _PRIMPOS_A              0x60a08
#define   PRIM_POS_Y_MASK       REG_GENMASK(31, 16)
#define   PRIM_POS_Y(y)         REG_FIELD_PREP(PRIM_POS_Y_MASK, (y))
#define   PRIM_POS_X_MASK       REG_GENMASK(15, 0)
#define   PRIM_POS_X(x)         REG_FIELD_PREP(PRIM_POS_X_MASK, (x))
#define _PRIMSIZE_A             0x60a0c
#define   PRIM_HEIGHT_MASK      REG_GENMASK(31, 16)
#define   PRIM_HEIGHT(h)        REG_FIELD_PREP(PRIM_HEIGHT_MASK, (h))
#define   PRIM_WIDTH_MASK       REG_GENMASK(15, 0)
#define   PRIM_WIDTH(w)         REG_FIELD_PREP(PRIM_WIDTH_MASK, (w))
#define _PRIMCNSTALPHA_A        0x60a10
#define   PRIM_CONST_ALPHA_ENABLE       REG_BIT(31)
#define   PRIM_CONST_ALPHA_MASK         REG_GENMASK(7, 0)
#define   PRIM_CONST_ALPHA(alpha)       REG_FIELD_PREP(PRIM_CONST_ALPHA_MASK, (alpha))

#define CHV_BLEND(pipe)         _MMIO_TRANS2(pipe, _CHV_BLEND_A)
#define CHV_CANVAS(pipe)        _MMIO_TRANS2(pipe, _CHV_CANVAS_A)
#define PRIMPOS(plane)          _MMIO_TRANS2(plane, _PRIMPOS_A)
#define PRIMSIZE(plane)         _MMIO_TRANS2(plane, _PRIMSIZE_A)
#define PRIMCNSTALPHA(plane)    _MMIO_TRANS2(plane, _PRIMCNSTALPHA_A)

/* Display/Sprite base address macros */
#define DISP_BASEADDR_MASK      (0xfffff000)
#define I915_LO_DISPBASE(val)   ((val) & ~DISP_BASEADDR_MASK)
#define I915_HI_DISPBASE(val)   ((val) & DISP_BASEADDR_MASK)

/*
 * VBIOS flags
 * gen2:
 * [00:06] alm,mgm
 * [10:16] all
 * [30:32] alm,mgm
 * gen3+:
 * [00:0f] all
 * [10:1f] all
 * [30:32] all
 */
#define SWF0(i) _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70410 + (i) * 4)
#define SWF1(i) _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x71410 + (i) * 4)
#define SWF3(i) _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x72414 + (i) * 4)
#define SWF_ILK(i)      _MMIO(0x4F000 + (i) * 4)

/* Pipe B */
#define _PIPEBDSL               (DISPLAY_MMIO_BASE(dev_priv) + 0x71000)
#define _TRANSBCONF             (DISPLAY_MMIO_BASE(dev_priv) + 0x71008)
#define _PIPEBSTAT              (DISPLAY_MMIO_BASE(dev_priv) + 0x71024)
#define _PIPEBFRAMEHIGH         0x71040
#define _PIPEBFRAMEPIXEL        0x71044
#define _PIPEB_FRMCOUNT_G4X     (DISPLAY_MMIO_BASE(dev_priv) + 0x71040)
#define _PIPEB_FLIPCOUNT_G4X    (DISPLAY_MMIO_BASE(dev_priv) + 0x71044)


/* Display B control */
#define _DSPBCNTR               (DISPLAY_MMIO_BASE(dev_priv) + 0x71180)
#define   DISP_ALPHA_TRANS_ENABLE       REG_BIT(15)
#define   DISP_SPRITE_ABOVE_OVERLAY     REG_BIT(0)
#define _DSPBADDR               (DISPLAY_MMIO_BASE(dev_priv) + 0x71184)
#define _DSPBSTRIDE             (DISPLAY_MMIO_BASE(dev_priv) + 0x71188)
#define _DSPBPOS                (DISPLAY_MMIO_BASE(dev_priv) + 0x7118C)
#define _DSPBSIZE               (DISPLAY_MMIO_BASE(dev_priv) + 0x71190)
#define _DSPBSURF               (DISPLAY_MMIO_BASE(dev_priv) + 0x7119C)
#define _DSPBTILEOFF            (DISPLAY_MMIO_BASE(dev_priv) + 0x711A4)
#define _DSPBOFFSET             (DISPLAY_MMIO_BASE(dev_priv) + 0x711A4)
#define _DSPBSURFLIVE           (DISPLAY_MMIO_BASE(dev_priv) + 0x711AC)

/* ICL DSI 0 and 1 */
#define _PIPEDSI0CONF           0x7b008
#define _PIPEDSI1CONF           0x7b808

/* Sprite A control */
#define _DVSACNTR               0x72180
#define   DVS_ENABLE                    REG_BIT(31)
#define   DVS_PIPE_GAMMA_ENABLE         REG_BIT(30)
#define   DVS_YUV_RANGE_CORRECTION_DISABLE      REG_BIT(27)
#define   DVS_FORMAT_MASK               REG_GENMASK(26, 25)
#define   DVS_FORMAT_YUV422             REG_FIELD_PREP(DVS_FORMAT_MASK, 0)
#define   DVS_FORMAT_RGBX101010         REG_FIELD_PREP(DVS_FORMAT_MASK, 1)
#define   DVS_FORMAT_RGBX888            REG_FIELD_PREP(DVS_FORMAT_MASK, 2)
#define   DVS_FORMAT_RGBX161616         REG_FIELD_PREP(DVS_FORMAT_MASK, 3)
#define   DVS_PIPE_CSC_ENABLE           REG_BIT(24)
#define   DVS_SOURCE_KEY                REG_BIT(22)
#define   DVS_RGB_ORDER_XBGR            REG_BIT(20)
#define   DVS_YUV_FORMAT_BT709          REG_BIT(18)
#define   DVS_YUV_ORDER_MASK            REG_GENMASK(17, 16)
#define   DVS_YUV_ORDER_YUYV            REG_FIELD_PREP(DVS_YUV_ORDER_MASK, 0)
#define   DVS_YUV_ORDER_UYVY            REG_FIELD_PREP(DVS_YUV_ORDER_MASK, 1)
#define   DVS_YUV_ORDER_YVYU            REG_FIELD_PREP(DVS_YUV_ORDER_MASK, 2)
#define   DVS_YUV_ORDER_VYUY            REG_FIELD_PREP(DVS_YUV_ORDER_MASK, 3)
#define   DVS_ROTATE_180                REG_BIT(15)
#define   DVS_TRICKLE_FEED_DISABLE      REG_BIT(14)
#define   DVS_TILED                     REG_BIT(10)
#define   DVS_DEST_KEY                  REG_BIT(2)
#define _DVSALINOFF             0x72184
#define _DVSASTRIDE             0x72188
#define _DVSAPOS                0x7218c
#define   DVS_POS_Y_MASK                REG_GENMASK(31, 16)
#define   DVS_POS_Y(y)                  REG_FIELD_PREP(DVS_POS_Y_MASK, (y))
#define   DVS_POS_X_MASK                REG_GENMASK(15, 0)
#define   DVS_POS_X(x)                  REG_FIELD_PREP(DVS_POS_X_MASK, (x))
#define _DVSASIZE               0x72190
#define   DVS_HEIGHT_MASK               REG_GENMASK(31, 16)
#define   DVS_HEIGHT(h)                 REG_FIELD_PREP(DVS_HEIGHT_MASK, (h))
#define   DVS_WIDTH_MASK                REG_GENMASK(15, 0)
#define   DVS_WIDTH(w)                  REG_FIELD_PREP(DVS_WIDTH_MASK, (w))
#define _DVSAKEYVAL             0x72194
#define _DVSAKEYMSK             0x72198
#define _DVSASURF               0x7219c
#define   DVS_ADDR_MASK                 REG_GENMASK(31, 12)
#define _DVSAKEYMAXVAL          0x721a0
#define _DVSATILEOFF            0x721a4
#define   DVS_OFFSET_Y_MASK             REG_GENMASK(31, 16)
#define   DVS_OFFSET_Y(y)               REG_FIELD_PREP(DVS_OFFSET_Y_MASK, (y))
#define   DVS_OFFSET_X_MASK             REG_GENMASK(15, 0)
#define   DVS_OFFSET_X(x)               REG_FIELD_PREP(DVS_OFFSET_X_MASK, (x))
#define _DVSASURFLIVE           0x721ac
#define _DVSAGAMC_G4X           0x721e0 /* g4x */
#define _DVSASCALE              0x72204
#define   DVS_SCALE_ENABLE              REG_BIT(31)
#define   DVS_FILTER_MASK               REG_GENMASK(30, 29)
#define   DVS_FILTER_MEDIUM             REG_FIELD_PREP(DVS_FILTER_MASK, 0)
#define   DVS_FILTER_ENHANCING          REG_FIELD_PREP(DVS_FILTER_MASK, 1)
#define   DVS_FILTER_SOFTENING          REG_FIELD_PREP(DVS_FILTER_MASK, 2)
#define   DVS_VERTICAL_OFFSET_HALF      REG_BIT(28) /* must be enabled below */
#define   DVS_VERTICAL_OFFSET_ENABLE    REG_BIT(27)
#define   DVS_SRC_WIDTH_MASK            REG_GENMASK(26, 16)
#define   DVS_SRC_WIDTH(w)              REG_FIELD_PREP(DVS_SRC_WIDTH_MASK, (w))
#define   DVS_SRC_HEIGHT_MASK           REG_GENMASK(10, 0)
#define   DVS_SRC_HEIGHT(h)             REG_FIELD_PREP(DVS_SRC_HEIGHT_MASK, (h))
#define _DVSAGAMC_ILK           0x72300 /* ilk/snb */
#define _DVSAGAMCMAX_ILK        0x72340 /* ilk/snb */

#define _DVSBCNTR               0x73180
#define _DVSBLINOFF             0x73184
#define _DVSBSTRIDE             0x73188
#define _DVSBPOS                0x7318c
#define _DVSBSIZE               0x73190
#define _DVSBKEYVAL             0x73194
#define _DVSBKEYMSK             0x73198
#define _DVSBSURF               0x7319c
#define _DVSBKEYMAXVAL          0x731a0
#define _DVSBTILEOFF            0x731a4
#define _DVSBSURFLIVE           0x731ac
#define _DVSBGAMC_G4X           0x731e0 /* g4x */
#define _DVSBSCALE              0x73204
#define _DVSBGAMC_ILK           0x73300 /* ilk/snb */
#define _DVSBGAMCMAX_ILK        0x73340 /* ilk/snb */

#define DVSCNTR(pipe) _MMIO_PIPE(pipe, _DVSACNTR, _DVSBCNTR)
#define DVSLINOFF(pipe) _MMIO_PIPE(pipe, _DVSALINOFF, _DVSBLINOFF)
#define DVSSTRIDE(pipe) _MMIO_PIPE(pipe, _DVSASTRIDE, _DVSBSTRIDE)
#define DVSPOS(pipe) _MMIO_PIPE(pipe, _DVSAPOS, _DVSBPOS)
#define DVSSURF(pipe) _MMIO_PIPE(pipe, _DVSASURF, _DVSBSURF)
#define DVSKEYMAX(pipe) _MMIO_PIPE(pipe, _DVSAKEYMAXVAL, _DVSBKEYMAXVAL)
#define DVSSIZE(pipe) _MMIO_PIPE(pipe, _DVSASIZE, _DVSBSIZE)
#define DVSSCALE(pipe) _MMIO_PIPE(pipe, _DVSASCALE, _DVSBSCALE)
#define DVSTILEOFF(pipe) _MMIO_PIPE(pipe, _DVSATILEOFF, _DVSBTILEOFF)
#define DVSKEYVAL(pipe) _MMIO_PIPE(pipe, _DVSAKEYVAL, _DVSBKEYVAL)
#define DVSKEYMSK(pipe) _MMIO_PIPE(pipe, _DVSAKEYMSK, _DVSBKEYMSK)
#define DVSSURFLIVE(pipe) _MMIO_PIPE(pipe, _DVSASURFLIVE, _DVSBSURFLIVE)
#define DVSGAMC_G4X(pipe, i) _MMIO(_PIPE(pipe, _DVSAGAMC_G4X, _DVSBGAMC_G4X) + (5 - (i)) * 4) /* 6 x u0.8 */
#define DVSGAMC_ILK(pipe, i) _MMIO(_PIPE(pipe, _DVSAGAMC_ILK, _DVSBGAMC_ILK) + (i) * 4) /* 16 x u0.10 */
#define DVSGAMCMAX_ILK(pipe, i) _MMIO(_PIPE(pipe, _DVSAGAMCMAX_ILK, _DVSBGAMCMAX_ILK) + (i) * 4) /* 3 x u1.10 */

#define _SPRA_CTL               0x70280
#define   SPRITE_ENABLE                         REG_BIT(31)
#define   SPRITE_PIPE_GAMMA_ENABLE              REG_BIT(30)
#define   SPRITE_YUV_RANGE_CORRECTION_DISABLE   REG_BIT(28)
#define   SPRITE_FORMAT_MASK                    REG_GENMASK(27, 25)
#define   SPRITE_FORMAT_YUV422                  REG_FIELD_PREP(SPRITE_FORMAT_MASK, 0)
#define   SPRITE_FORMAT_RGBX101010              REG_FIELD_PREP(SPRITE_FORMAT_MASK, 1)
#define   SPRITE_FORMAT_RGBX888                 REG_FIELD_PREP(SPRITE_FORMAT_MASK, 2)
#define   SPRITE_FORMAT_RGBX161616              REG_FIELD_PREP(SPRITE_FORMAT_MASK, 3)
#define   SPRITE_FORMAT_YUV444                  REG_FIELD_PREP(SPRITE_FORMAT_MASK, 4)
#define   SPRITE_FORMAT_XR_BGR101010            REG_FIELD_PREP(SPRITE_FORMAT_MASK, 5) /* Extended range */
#define   SPRITE_PIPE_CSC_ENABLE                REG_BIT(24)
#define   SPRITE_SOURCE_KEY                     REG_BIT(22)
#define   SPRITE_RGB_ORDER_RGBX                 REG_BIT(20) /* only for 888 and 161616 */
#define   SPRITE_YUV_TO_RGB_CSC_DISABLE         REG_BIT(19)
#define   SPRITE_YUV_TO_RGB_CSC_FORMAT_BT709    REG_BIT(18) /* 0 is BT601 */
#define   SPRITE_YUV_ORDER_MASK                 REG_GENMASK(17, 16)
#define   SPRITE_YUV_ORDER_YUYV                 REG_FIELD_PREP(SPRITE_YUV_ORDER_MASK, 0)
#define   SPRITE_YUV_ORDER_UYVY                 REG_FIELD_PREP(SPRITE_YUV_ORDER_MASK, 1)
#define   SPRITE_YUV_ORDER_YVYU                 REG_FIELD_PREP(SPRITE_YUV_ORDER_MASK, 2)
#define   SPRITE_YUV_ORDER_VYUY                 REG_FIELD_PREP(SPRITE_YUV_ORDER_MASK, 3)
#define   SPRITE_ROTATE_180                     REG_BIT(15)
#define   SPRITE_TRICKLE_FEED_DISABLE           REG_BIT(14)
#define   SPRITE_PLANE_GAMMA_DISABLE            REG_BIT(13)
#define   SPRITE_TILED                          REG_BIT(10)
#define   SPRITE_DEST_KEY                       REG_BIT(2)
#define _SPRA_LINOFF            0x70284
#define _SPRA_STRIDE            0x70288
#define _SPRA_POS               0x7028c
#define   SPRITE_POS_Y_MASK     REG_GENMASK(31, 16)
#define   SPRITE_POS_Y(y)       REG_FIELD_PREP(SPRITE_POS_Y_MASK, (y))
#define   SPRITE_POS_X_MASK     REG_GENMASK(15, 0)
#define   SPRITE_POS_X(x)       REG_FIELD_PREP(SPRITE_POS_X_MASK, (x))
#define _SPRA_SIZE              0x70290
#define   SPRITE_HEIGHT_MASK    REG_GENMASK(31, 16)
#define   SPRITE_HEIGHT(h)      REG_FIELD_PREP(SPRITE_HEIGHT_MASK, (h))
#define   SPRITE_WIDTH_MASK     REG_GENMASK(15, 0)
#define   SPRITE_WIDTH(w)       REG_FIELD_PREP(SPRITE_WIDTH_MASK, (w))
#define _SPRA_KEYVAL            0x70294
#define _SPRA_KEYMSK            0x70298
#define _SPRA_SURF              0x7029c
#define   SPRITE_ADDR_MASK      REG_GENMASK(31, 12)
#define _SPRA_KEYMAX            0x702a0
#define _SPRA_TILEOFF           0x702a4
#define   SPRITE_OFFSET_Y_MASK  REG_GENMASK(31, 16)
#define   SPRITE_OFFSET_Y(y)    REG_FIELD_PREP(SPRITE_OFFSET_Y_MASK, (y))
#define   SPRITE_OFFSET_X_MASK  REG_GENMASK(15, 0)
#define   SPRITE_OFFSET_X(x)    REG_FIELD_PREP(SPRITE_OFFSET_X_MASK, (x))
#define _SPRA_OFFSET            0x702a4
#define _SPRA_SURFLIVE          0x702ac
#define _SPRA_SCALE             0x70304
#define   SPRITE_SCALE_ENABLE                   REG_BIT(31)
#define   SPRITE_FILTER_MASK                    REG_GENMASK(30, 29)
#define   SPRITE_FILTER_MEDIUM                  REG_FIELD_PREP(SPRITE_FILTER_MASK, 0)
#define   SPRITE_FILTER_ENHANCING               REG_FIELD_PREP(SPRITE_FILTER_MASK, 1)
#define   SPRITE_FILTER_SOFTENING               REG_FIELD_PREP(SPRITE_FILTER_MASK, 2)
#define   SPRITE_VERTICAL_OFFSET_HALF           REG_BIT(28) /* must be enabled below */
#define   SPRITE_VERTICAL_OFFSET_ENABLE         REG_BIT(27)
#define   SPRITE_SRC_WIDTH_MASK                 REG_GENMASK(26, 16)
#define   SPRITE_SRC_WIDTH(w)                   REG_FIELD_PREP(SPRITE_SRC_WIDTH_MASK, (w))
#define   SPRITE_SRC_HEIGHT_MASK                REG_GENMASK(10, 0)
#define   SPRITE_SRC_HEIGHT(h)                  REG_FIELD_PREP(SPRITE_SRC_HEIGHT_MASK, (h))
#define _SPRA_GAMC              0x70400
#define _SPRA_GAMC16            0x70440
#define _SPRA_GAMC17            0x7044c

#define _SPRB_CTL               0x71280
#define _SPRB_LINOFF            0x71284
#define _SPRB_STRIDE            0x71288
#define _SPRB_POS               0x7128c
#define _SPRB_SIZE              0x71290
#define _SPRB_KEYVAL            0x71294
#define _SPRB_KEYMSK            0x71298
#define _SPRB_SURF              0x7129c
#define _SPRB_KEYMAX            0x712a0
#define _SPRB_TILEOFF           0x712a4
#define _SPRB_OFFSET            0x712a4
#define _SPRB_SURFLIVE          0x712ac
#define _SPRB_SCALE             0x71304
#define _SPRB_GAMC              0x71400
#define _SPRB_GAMC16            0x71440
#define _SPRB_GAMC17            0x7144c

#define SPRCTL(pipe) _MMIO_PIPE(pipe, _SPRA_CTL, _SPRB_CTL)
#define SPRLINOFF(pipe) _MMIO_PIPE(pipe, _SPRA_LINOFF, _SPRB_LINOFF)
#define SPRSTRIDE(pipe) _MMIO_PIPE(pipe, _SPRA_STRIDE, _SPRB_STRIDE)
#define SPRPOS(pipe) _MMIO_PIPE(pipe, _SPRA_POS, _SPRB_POS)
#define SPRSIZE(pipe) _MMIO_PIPE(pipe, _SPRA_SIZE, _SPRB_SIZE)
#define SPRKEYVAL(pipe) _MMIO_PIPE(pipe, _SPRA_KEYVAL, _SPRB_KEYVAL)
#define SPRKEYMSK(pipe) _MMIO_PIPE(pipe, _SPRA_KEYMSK, _SPRB_KEYMSK)
#define SPRSURF(pipe) _MMIO_PIPE(pipe, _SPRA_SURF, _SPRB_SURF)
#define SPRKEYMAX(pipe) _MMIO_PIPE(pipe, _SPRA_KEYMAX, _SPRB_KEYMAX)
#define SPRTILEOFF(pipe) _MMIO_PIPE(pipe, _SPRA_TILEOFF, _SPRB_TILEOFF)
#define SPROFFSET(pipe) _MMIO_PIPE(pipe, _SPRA_OFFSET, _SPRB_OFFSET)
#define SPRSCALE(pipe) _MMIO_PIPE(pipe, _SPRA_SCALE, _SPRB_SCALE)
#define SPRGAMC(pipe, i) _MMIO(_PIPE(pipe, _SPRA_GAMC, _SPRB_GAMC) + (i) * 4) /* 16 x u0.10 */
#define SPRGAMC16(pipe, i) _MMIO(_PIPE(pipe, _SPRA_GAMC16, _SPRB_GAMC16) + (i) * 4) /* 3 x u1.10 */
#define SPRGAMC17(pipe, i) _MMIO(_PIPE(pipe, _SPRA_GAMC17, _SPRB_GAMC17) + (i) * 4) /* 3 x u2.10 */
#define SPRSURFLIVE(pipe) _MMIO_PIPE(pipe, _SPRA_SURFLIVE, _SPRB_SURFLIVE)

#define _SPACNTR                (VLV_DISPLAY_BASE + 0x72180)
#define   SP_ENABLE                     REG_BIT(31)
#define   SP_PIPE_GAMMA_ENABLE          REG_BIT(30)
#define   SP_FORMAT_MASK                REG_GENMASK(29, 26)
#define   SP_FORMAT_YUV422              REG_FIELD_PREP(SP_FORMAT_MASK, 0)
#define   SP_FORMAT_8BPP                REG_FIELD_PREP(SP_FORMAT_MASK, 2)
#define   SP_FORMAT_BGR565              REG_FIELD_PREP(SP_FORMAT_MASK, 5)
#define   SP_FORMAT_BGRX8888            REG_FIELD_PREP(SP_FORMAT_MASK, 6)
#define   SP_FORMAT_BGRA8888            REG_FIELD_PREP(SP_FORMAT_MASK, 7)
#define   SP_FORMAT_RGBX1010102         REG_FIELD_PREP(SP_FORMAT_MASK, 8)
#define   SP_FORMAT_RGBA1010102         REG_FIELD_PREP(SP_FORMAT_MASK, 9)
#define   SP_FORMAT_BGRX1010102         REG_FIELD_PREP(SP_FORMAT_MASK, 10) /* CHV pipe B */
#define   SP_FORMAT_BGRA1010102         REG_FIELD_PREP(SP_FORMAT_MASK, 11) /* CHV pipe B */
#define   SP_FORMAT_RGBX8888            REG_FIELD_PREP(SP_FORMAT_MASK, 14)
#define   SP_FORMAT_RGBA8888            REG_FIELD_PREP(SP_FORMAT_MASK, 15)
#define   SP_ALPHA_PREMULTIPLY          REG_BIT(23) /* CHV pipe B */
#define   SP_SOURCE_KEY                 REG_BIT(22)
#define   SP_YUV_FORMAT_BT709           REG_BIT(18)
#define   SP_YUV_ORDER_MASK             REG_GENMASK(17, 16)
#define   SP_YUV_ORDER_YUYV             REG_FIELD_PREP(SP_YUV_ORDER_MASK, 0)
#define   SP_YUV_ORDER_UYVY             REG_FIELD_PREP(SP_YUV_ORDER_MASK, 1)
#define   SP_YUV_ORDER_YVYU             REG_FIELD_PREP(SP_YUV_ORDER_MASK, 2)
#define   SP_YUV_ORDER_VYUY             REG_FIELD_PREP(SP_YUV_ORDER_MASK, 3)
#define   SP_ROTATE_180                 REG_BIT(15)
#define   SP_TILED                      REG_BIT(10)
#define   SP_MIRROR                     REG_BIT(8) /* CHV pipe B */
#define _SPALINOFF              (VLV_DISPLAY_BASE + 0x72184)
#define _SPASTRIDE              (VLV_DISPLAY_BASE + 0x72188)
#define _SPAPOS                 (VLV_DISPLAY_BASE + 0x7218c)
#define   SP_POS_Y_MASK                 REG_GENMASK(31, 16)
#define   SP_POS_Y(y)                   REG_FIELD_PREP(SP_POS_Y_MASK, (y))
#define   SP_POS_X_MASK                 REG_GENMASK(15, 0)
#define   SP_POS_X(x)                   REG_FIELD_PREP(SP_POS_X_MASK, (x))
#define _SPASIZE                (VLV_DISPLAY_BASE + 0x72190)
#define   SP_HEIGHT_MASK                REG_GENMASK(31, 16)
#define   SP_HEIGHT(h)                  REG_FIELD_PREP(SP_HEIGHT_MASK, (h))
#define   SP_WIDTH_MASK                 REG_GENMASK(15, 0)
#define   SP_WIDTH(w)                   REG_FIELD_PREP(SP_WIDTH_MASK, (w))
#define _SPAKEYMINVAL           (VLV_DISPLAY_BASE + 0x72194)
#define _SPAKEYMSK              (VLV_DISPLAY_BASE + 0x72198)
#define _SPASURF                (VLV_DISPLAY_BASE + 0x7219c)
#define   SP_ADDR_MASK                  REG_GENMASK(31, 12)
#define _SPAKEYMAXVAL           (VLV_DISPLAY_BASE + 0x721a0)
#define _SPATILEOFF             (VLV_DISPLAY_BASE + 0x721a4)
#define   SP_OFFSET_Y_MASK              REG_GENMASK(31, 16)
#define   SP_OFFSET_Y(y)                REG_FIELD_PREP(SP_OFFSET_Y_MASK, (y))
#define   SP_OFFSET_X_MASK              REG_GENMASK(15, 0)
#define   SP_OFFSET_X(x)                REG_FIELD_PREP(SP_OFFSET_X_MASK, (x))
#define _SPACONSTALPHA          (VLV_DISPLAY_BASE + 0x721a8)
#define   SP_CONST_ALPHA_ENABLE         REG_BIT(31)
#define   SP_CONST_ALPHA_MASK           REG_GENMASK(7, 0)
#define   SP_CONST_ALPHA(alpha)         REG_FIELD_PREP(SP_CONST_ALPHA_MASK, (alpha))
#define _SPASURFLIVE            (VLV_DISPLAY_BASE + 0x721ac)
#define _SPACLRC0               (VLV_DISPLAY_BASE + 0x721d0)
#define   SP_CONTRAST_MASK              REG_GENMASK(26, 18)
#define   SP_CONTRAST(x)                REG_FIELD_PREP(SP_CONTRAST_MASK, (x)) /* u3.6 */
#define   SP_BRIGHTNESS_MASK            REG_GENMASK(7, 0)
#define   SP_BRIGHTNESS(x)              REG_FIELD_PREP(SP_BRIGHTNESS_MASK, (x)) /* s8 */
#define _SPACLRC1               (VLV_DISPLAY_BASE + 0x721d4)
#define   SP_SH_SIN_MASK                REG_GENMASK(26, 16)
#define   SP_SH_SIN(x)                  REG_FIELD_PREP(SP_SH_SIN_MASK, (x)) /* s4.7 */
#define   SP_SH_COS_MASK                REG_GENMASK(9, 0)
#define   SP_SH_COS(x)                  REG_FIELD_PREP(SP_SH_COS_MASK, (x)) /* u3.7 */
#define _SPAGAMC                (VLV_DISPLAY_BASE + 0x721e0)

#define _SPBCNTR                (VLV_DISPLAY_BASE + 0x72280)
#define _SPBLINOFF              (VLV_DISPLAY_BASE + 0x72284)
#define _SPBSTRIDE              (VLV_DISPLAY_BASE + 0x72288)
#define _SPBPOS                 (VLV_DISPLAY_BASE + 0x7228c)
#define _SPBSIZE                (VLV_DISPLAY_BASE + 0x72290)
#define _SPBKEYMINVAL           (VLV_DISPLAY_BASE + 0x72294)
#define _SPBKEYMSK              (VLV_DISPLAY_BASE + 0x72298)
#define _SPBSURF                (VLV_DISPLAY_BASE + 0x7229c)
#define _SPBKEYMAXVAL           (VLV_DISPLAY_BASE + 0x722a0)
#define _SPBTILEOFF             (VLV_DISPLAY_BASE + 0x722a4)
#define _SPBCONSTALPHA          (VLV_DISPLAY_BASE + 0x722a8)
#define _SPBSURFLIVE            (VLV_DISPLAY_BASE + 0x722ac)
#define _SPBCLRC0               (VLV_DISPLAY_BASE + 0x722d0)
#define _SPBCLRC1               (VLV_DISPLAY_BASE + 0x722d4)
#define _SPBGAMC                (VLV_DISPLAY_BASE + 0x722e0)

#define _VLV_SPR(pipe, plane_id, reg_a, reg_b) \
        _PIPE((pipe) * 2 + (plane_id) - PLANE_SPRITE0, (reg_a), (reg_b))
#define _MMIO_VLV_SPR(pipe, plane_id, reg_a, reg_b) \
        _MMIO(_VLV_SPR((pipe), (plane_id), (reg_a), (reg_b)))

#define SPCNTR(pipe, plane_id)          _MMIO_VLV_SPR((pipe), (plane_id), _SPACNTR, _SPBCNTR)
#define SPLINOFF(pipe, plane_id)        _MMIO_VLV_SPR((pipe), (plane_id), _SPALINOFF, _SPBLINOFF)
#define SPSTRIDE(pipe, plane_id)        _MMIO_VLV_SPR((pipe), (plane_id), _SPASTRIDE, _SPBSTRIDE)
#define SPPOS(pipe, plane_id)           _MMIO_VLV_SPR((pipe), (plane_id), _SPAPOS, _SPBPOS)
#define SPSIZE(pipe, plane_id)          _MMIO_VLV_SPR((pipe), (plane_id), _SPASIZE, _SPBSIZE)
#define SPKEYMINVAL(pipe, plane_id)     _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMINVAL, _SPBKEYMINVAL)
#define SPKEYMSK(pipe, plane_id)        _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMSK, _SPBKEYMSK)
#define SPSURF(pipe, plane_id)          _MMIO_VLV_SPR((pipe), (plane_id), _SPASURF, _SPBSURF)
#define SPKEYMAXVAL(pipe, plane_id)     _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMAXVAL, _SPBKEYMAXVAL)
#define SPTILEOFF(pipe, plane_id)       _MMIO_VLV_SPR((pipe), (plane_id), _SPATILEOFF, _SPBTILEOFF)
#define SPCONSTALPHA(pipe, plane_id)    _MMIO_VLV_SPR((pipe), (plane_id), _SPACONSTALPHA, _SPBCONSTALPHA)
#define SPSURFLIVE(pipe, plane_id)      _MMIO_VLV_SPR((pipe), (plane_id), _SPASURFLIVE, _SPBSURFLIVE)
#define SPCLRC0(pipe, plane_id)         _MMIO_VLV_SPR((pipe), (plane_id), _SPACLRC0, _SPBCLRC0)
#define SPCLRC1(pipe, plane_id)         _MMIO_VLV_SPR((pipe), (plane_id), _SPACLRC1, _SPBCLRC1)
#define SPGAMC(pipe, plane_id, i)       _MMIO(_VLV_SPR((pipe), (plane_id), _SPAGAMC, _SPBGAMC) + (5 - (i)) * 4) /* 6 x u0.10 */

/*
 * CHV pipe B sprite CSC
 *
 * |cr|   |c0 c1 c2|   |cr + cr_ioff|   |cr_ooff|
 * |yg| = |c3 c4 c5| x |yg + yg_ioff| + |yg_ooff|
 * |cb|   |c6 c7 c8|   |cb + cr_ioff|   |cb_ooff|
 */
#define _MMIO_CHV_SPCSC(plane_id, reg) \
        _MMIO(VLV_DISPLAY_BASE + ((plane_id) - PLANE_SPRITE0) * 0x1000 + (reg))

#define SPCSCYGOFF(plane_id)    _MMIO_CHV_SPCSC(plane_id, 0x6d900)
#define SPCSCCBOFF(plane_id)    _MMIO_CHV_SPCSC(plane_id, 0x6d904)
#define SPCSCCROFF(plane_id)    _MMIO_CHV_SPCSC(plane_id, 0x6d908)
#define  SPCSC_OOFF_MASK        REG_GENMASK(26, 16)
#define  SPCSC_OOFF(x)          REG_FIELD_PREP(SPCSC_OOFF_MASK, (x) & 0x7ff) /* s11 */
#define  SPCSC_IOFF_MASK        REG_GENMASK(10, 0)
#define  SPCSC_IOFF(x)          REG_FIELD_PREP(SPCSC_IOFF_MASK, (x) & 0x7ff) /* s11 */

#define SPCSCC01(plane_id)      _MMIO_CHV_SPCSC(plane_id, 0x6d90c)
#define SPCSCC23(plane_id)      _MMIO_CHV_SPCSC(plane_id, 0x6d910)
#define SPCSCC45(plane_id)      _MMIO_CHV_SPCSC(plane_id, 0x6d914)
#define SPCSCC67(plane_id)      _MMIO_CHV_SPCSC(plane_id, 0x6d918)
#define SPCSCC8(plane_id)       _MMIO_CHV_SPCSC(plane_id, 0x6d91c)
#define  SPCSC_C1_MASK          REG_GENMASK(30, 16)
#define  SPCSC_C1(x)            REG_FIELD_PREP(SPCSC_C1_MASK, (x) & 0x7fff) /* s3.12 */
#define  SPCSC_C0_MASK          REG_GENMASK(14, 0)
#define  SPCSC_C0(x)            REG_FIELD_PREP(SPCSC_C0_MASK, (x) & 0x7fff) /* s3.12 */

#define SPCSCYGICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d920)
#define SPCSCCBICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d924)
#define SPCSCCRICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d928)
#define  SPCSC_IMAX_MASK        REG_GENMASK(26, 16)
#define  SPCSC_IMAX(x)          REG_FIELD_PREP(SPCSC_IMAX_MASK, (x) & 0x7ff) /* s11 */
#define  SPCSC_IMIN_MASK        REG_GENMASK(10, 0)
#define  SPCSC_IMIN(x)          REG_FIELD_PREP(SPCSC_IMIN_MASK, (x) & 0x7ff) /* s11 */

#define SPCSCYGOCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d92c)
#define SPCSCCBOCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d930)
#define SPCSCCROCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d934)
#define  SPCSC_OMAX_MASK        REG_GENMASK(25, 16)
#define  SPCSC_OMAX(x)          REG_FIELD_PREP(SPCSC_OMAX_MASK, (x)) /* u10 */
#define  SPCSC_OMIN_MASK        REG_GENMASK(9, 0)
#define  SPCSC_OMIN(x)          REG_FIELD_PREP(SPCSC_OMIN_MASK, (x)) /* u10 */

/* Skylake plane registers */

#define _PLANE_CTL_1_A                          0x70180
#define _PLANE_CTL_2_A                          0x70280
#define _PLANE_CTL_3_A                          0x70380
#define   PLANE_CTL_ENABLE                      REG_BIT(31)
#define   PLANE_CTL_ARB_SLOTS_MASK              REG_GENMASK(30, 28) /* icl+ */
#define   PLANE_CTL_ARB_SLOTS(x)                REG_FIELD_PREP(PLANE_CTL_ARB_SLOTS_MASK, (x)) /* icl+ */
#define   PLANE_CTL_PIPE_GAMMA_ENABLE           REG_BIT(30) /* Pre-GLK */
#define   PLANE_CTL_YUV_RANGE_CORRECTION_DISABLE        REG_BIT(28)
/*
 * ICL+ uses the same PLANE_CTL_FORMAT bits, but the field definition
 * expanded to include bit 23 as well. However, the shift-24 based values
 * correctly map to the same formats in ICL, as long as bit 23 is set to 0
 */
#define   PLANE_CTL_FORMAT_MASK_SKL             REG_GENMASK(27, 24) /* pre-icl */
#define   PLANE_CTL_FORMAT_MASK_ICL             REG_GENMASK(27, 23) /* icl+ */
#define   PLANE_CTL_FORMAT_YUV422               REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 0)
#define   PLANE_CTL_FORMAT_NV12                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 1)
#define   PLANE_CTL_FORMAT_XRGB_2101010         REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 2)
#define   PLANE_CTL_FORMAT_P010                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 3)
#define   PLANE_CTL_FORMAT_XRGB_8888            REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 4)
#define   PLANE_CTL_FORMAT_P012                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 5)
#define   PLANE_CTL_FORMAT_XRGB_16161616F       REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 6)
#define   PLANE_CTL_FORMAT_P016                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 7)
#define   PLANE_CTL_FORMAT_XYUV                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 8)
#define   PLANE_CTL_FORMAT_INDEXED              REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 12)
#define   PLANE_CTL_FORMAT_RGB_565              REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 14)
#define   PLANE_CTL_FORMAT_Y210                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 1)
#define   PLANE_CTL_FORMAT_Y212                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 3)
#define   PLANE_CTL_FORMAT_Y216                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 5)
#define   PLANE_CTL_FORMAT_Y410                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 7)
#define   PLANE_CTL_FORMAT_Y412                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 9)
#define   PLANE_CTL_FORMAT_Y416                 REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 11)
#define   PLANE_CTL_PIPE_CSC_ENABLE             REG_BIT(23) /* Pre-GLK */
#define   PLANE_CTL_KEY_ENABLE_MASK             REG_GENMASK(22, 21)
#define   PLANE_CTL_KEY_ENABLE_SOURCE           REG_FIELD_PREP(PLANE_CTL_KEY_ENABLE_MASK, 1)
#define   PLANE_CTL_KEY_ENABLE_DESTINATION      REG_FIELD_PREP(PLANE_CTL_KEY_ENABLE_MASK, 2)
#define   PLANE_CTL_ORDER_RGBX                  REG_BIT(20)
#define   PLANE_CTL_YUV420_Y_PLANE              REG_BIT(19)
#define   PLANE_CTL_YUV_TO_RGB_CSC_FORMAT_BT709 REG_BIT(18)
#define   PLANE_CTL_YUV422_ORDER_MASK           REG_GENMASK(17, 16)
#define   PLANE_CTL_YUV422_ORDER_YUYV           REG_FIELD_PREP(PLANE_CTL_YUV422_ORDER_MASK, 0)
#define   PLANE_CTL_YUV422_ORDER_UYVY           REG_FIELD_PREP(PLANE_CTL_YUV422_ORDER_MASK, 1)
#define   PLANE_CTL_YUV422_ORDER_YVYU           REG_FIELD_PREP(PLANE_CTL_YUV422_ORDER_MASK, 2)
#define   PLANE_CTL_YUV422_ORDER_VYUY           REG_FIELD_PREP(PLANE_CTL_YUV422_ORDER_MASK, 3)
#define   PLANE_CTL_RENDER_DECOMPRESSION_ENABLE REG_BIT(15)
#define   PLANE_CTL_TRICKLE_FEED_DISABLE        REG_BIT(14)
#define   PLANE_CTL_CLEAR_COLOR_DISABLE         REG_BIT(13) /* TGL+ */
#define   PLANE_CTL_PLANE_GAMMA_DISABLE         REG_BIT(13) /* Pre-GLK */
#define   PLANE_CTL_TILED_MASK                  REG_GENMASK(12, 10)
#define   PLANE_CTL_TILED_LINEAR                REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 0)
#define   PLANE_CTL_TILED_X                     REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 1)
#define   PLANE_CTL_TILED_Y                     REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 4)
#define   PLANE_CTL_TILED_YF                    REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 5)
#define   PLANE_CTL_TILED_4                     REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 5)
#define   PLANE_CTL_ASYNC_FLIP                  REG_BIT(9)
#define   PLANE_CTL_FLIP_HORIZONTAL             REG_BIT(8)
#define   PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE  REG_BIT(4) /* TGL+ */
#define   PLANE_CTL_ALPHA_MASK                  REG_GENMASK(5, 4) /* Pre-GLK */
#define   PLANE_CTL_ALPHA_DISABLE               REG_FIELD_PREP(PLANE_CTL_ALPHA_MASK, 0)
#define   PLANE_CTL_ALPHA_SW_PREMULTIPLY        REG_FIELD_PREP(PLANE_CTL_ALPHA_MASK, 2)
#define   PLANE_CTL_ALPHA_HW_PREMULTIPLY        REG_FIELD_PREP(PLANE_CTL_ALPHA_MASK, 3)
#define   PLANE_CTL_ROTATE_MASK                 REG_GENMASK(1, 0)
#define   PLANE_CTL_ROTATE_0                    REG_FIELD_PREP(PLANE_CTL_ROTATE_MASK, 0)
#define   PLANE_CTL_ROTATE_90                   REG_FIELD_PREP(PLANE_CTL_ROTATE_MASK, 1)
#define   PLANE_CTL_ROTATE_180                  REG_FIELD_PREP(PLANE_CTL_ROTATE_MASK, 2)
#define   PLANE_CTL_ROTATE_270                  REG_FIELD_PREP(PLANE_CTL_ROTATE_MASK, 3)
#define _PLANE_STRIDE_1_A                       0x70188
#define _PLANE_STRIDE_2_A                       0x70288
#define _PLANE_STRIDE_3_A                       0x70388
#define   PLANE_STRIDE__MASK                    REG_GENMASK(11, 0)
#define   PLANE_STRIDE_(stride)                 REG_FIELD_PREP(PLANE_STRIDE__MASK, (stride))
#define _PLANE_POS_1_A                          0x7018c
#define _PLANE_POS_2_A                          0x7028c
#define _PLANE_POS_3_A                          0x7038c
#define   PLANE_POS_Y_MASK                      REG_GENMASK(31, 16)
#define   PLANE_POS_Y(y)                        REG_FIELD_PREP(PLANE_POS_Y_MASK, (y))
#define   PLANE_POS_X_MASK                      REG_GENMASK(15, 0)
#define   PLANE_POS_X(x)                        REG_FIELD_PREP(PLANE_POS_X_MASK, (x))
#define _PLANE_SIZE_1_A                         0x70190
#define _PLANE_SIZE_2_A                         0x70290
#define _PLANE_SIZE_3_A                         0x70390
#define   PLANE_HEIGHT_MASK                     REG_GENMASK(31, 16)
#define   PLANE_HEIGHT(h)                       REG_FIELD_PREP(PLANE_HEIGHT_MASK, (h))
#define   PLANE_WIDTH_MASK                      REG_GENMASK(15, 0)
#define   PLANE_WIDTH(w)                        REG_FIELD_PREP(PLANE_WIDTH_MASK, (w))
#define _PLANE_SURF_1_A                         0x7019c
#define _PLANE_SURF_2_A                         0x7029c
#define _PLANE_SURF_3_A                         0x7039c
#define   PLANE_SURF_ADDR_MASK                  REG_GENMASK(31, 12)
#define   PLANE_SURF_DECRYPT                    REG_BIT(2)
#define _PLANE_OFFSET_1_A                       0x701a4
#define _PLANE_OFFSET_2_A                       0x702a4
#define _PLANE_OFFSET_3_A                       0x703a4
#define   PLANE_OFFSET_Y_MASK                   REG_GENMASK(31, 16)
#define   PLANE_OFFSET_Y(y)                     REG_FIELD_PREP(PLANE_OFFSET_Y_MASK, (y))
#define   PLANE_OFFSET_X_MASK                   REG_GENMASK(15, 0)
#define   PLANE_OFFSET_X(x)                     REG_FIELD_PREP(PLANE_OFFSET_X_MASK, (x))
#define _PLANE_KEYVAL_1_A                       0x70194
#define _PLANE_KEYVAL_2_A                       0x70294
#define _PLANE_KEYMSK_1_A                       0x70198
#define _PLANE_KEYMSK_2_A                       0x70298
#define   PLANE_KEYMSK_ALPHA_ENABLE             REG_BIT(31)
#define _PLANE_KEYMAX_1_A                       0x701a0
#define _PLANE_KEYMAX_2_A                       0x702a0
#define   PLANE_KEYMAX_ALPHA_MASK               REG_GENMASK(31, 24)
#define   PLANE_KEYMAX_ALPHA(a)                 REG_FIELD_PREP(PLANE_KEYMAX_ALPHA_MASK, (a))
#define _PLANE_SURFLIVE_1_A                     0x701ac
#define _PLANE_SURFLIVE_2_A                     0x702ac
#define _PLANE_CC_VAL_1_A                       0x701b4
#define _PLANE_CC_VAL_2_A                       0x702b4
#define _PLANE_AUX_DIST_1_A                     0x701c0
#define   PLANE_AUX_DISTANCE_MASK               REG_GENMASK(31, 12)
#define   PLANE_AUX_STRIDE_MASK                 REG_GENMASK(11, 0)
#define   PLANE_AUX_STRIDE(stride)              REG_FIELD_PREP(PLANE_AUX_STRIDE_MASK, (stride))
#define _PLANE_AUX_DIST_2_A                     0x702c0
#define _PLANE_AUX_OFFSET_1_A                   0x701c4
#define _PLANE_AUX_OFFSET_2_A                   0x702c4
#define _PLANE_CUS_CTL_1_A                      0x701c8
#define _PLANE_CUS_CTL_2_A                      0x702c8
#define   PLANE_CUS_ENABLE                      REG_BIT(31)
#define   PLANE_CUS_Y_PLANE_MASK                        REG_BIT(30)
#define   PLANE_CUS_Y_PLANE_4_RKL               REG_FIELD_PREP(PLANE_CUS_Y_PLANE_MASK, 0)
#define   PLANE_CUS_Y_PLANE_5_RKL               REG_FIELD_PREP(PLANE_CUS_Y_PLANE_MASK, 1)
#define   PLANE_CUS_Y_PLANE_6_ICL               REG_FIELD_PREP(PLANE_CUS_Y_PLANE_MASK, 0)
#define   PLANE_CUS_Y_PLANE_7_ICL               REG_FIELD_PREP(PLANE_CUS_Y_PLANE_MASK, 1)
#define   PLANE_CUS_HPHASE_SIGN_NEGATIVE                REG_BIT(19)
#define   PLANE_CUS_HPHASE_MASK                 REG_GENMASK(17, 16)
#define   PLANE_CUS_HPHASE_0                    REG_FIELD_PREP(PLANE_CUS_HPHASE_MASK, 0)
#define   PLANE_CUS_HPHASE_0_25                 REG_FIELD_PREP(PLANE_CUS_HPHASE_MASK, 1)
#define   PLANE_CUS_HPHASE_0_5                  REG_FIELD_PREP(PLANE_CUS_HPHASE_MASK, 2)
#define   PLANE_CUS_VPHASE_SIGN_NEGATIVE                REG_BIT(15)
#define   PLANE_CUS_VPHASE_MASK                 REG_GENMASK(13, 12)
#define   PLANE_CUS_VPHASE_0                    REG_FIELD_PREP(PLANE_CUS_VPHASE_MASK, 0)
#define   PLANE_CUS_VPHASE_0_25                 REG_FIELD_PREP(PLANE_CUS_VPHASE_MASK, 1)
#define   PLANE_CUS_VPHASE_0_5                  REG_FIELD_PREP(PLANE_CUS_VPHASE_MASK, 2)
#define _PLANE_COLOR_CTL_1_A                    0x701CC /* GLK+ */
#define _PLANE_COLOR_CTL_2_A                    0x702CC /* GLK+ */
#define _PLANE_COLOR_CTL_3_A                    0x703CC /* GLK+ */
#define   PLANE_COLOR_PIPE_GAMMA_ENABLE                 REG_BIT(30) /* Pre-ICL */
#define   PLANE_COLOR_YUV_RANGE_CORRECTION_DISABLE      REG_BIT(28)
#define   PLANE_COLOR_PIPE_CSC_ENABLE                   REG_BIT(23) /* Pre-ICL */
#define   PLANE_COLOR_PLANE_CSC_ENABLE                  REG_BIT(21) /* ICL+ */
#define   PLANE_COLOR_INPUT_CSC_ENABLE                  REG_BIT(20) /* ICL+ */
#define   PLANE_COLOR_CSC_MODE_MASK                     REG_GENMASK(19, 17)
#define   PLANE_COLOR_CSC_MODE_BYPASS                   REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 0)
#define   PLANE_COLOR_CSC_MODE_YUV601_TO_RGB601         REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 1)
#define   PLANE_COLOR_CSC_MODE_YUV709_TO_RGB709         REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 2)
#define   PLANE_COLOR_CSC_MODE_YUV2020_TO_RGB2020       REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 3)
#define   PLANE_COLOR_CSC_MODE_RGB709_TO_RGB2020        REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 4)
#define   PLANE_COLOR_PLANE_GAMMA_DISABLE               REG_BIT(13)
#define   PLANE_COLOR_ALPHA_MASK                        REG_GENMASK(5, 4)
#define   PLANE_COLOR_ALPHA_DISABLE                     REG_FIELD_PREP(PLANE_COLOR_ALPHA_MASK, 0)
#define   PLANE_COLOR_ALPHA_SW_PREMULTIPLY              REG_FIELD_PREP(PLANE_COLOR_ALPHA_MASK, 2)
#define   PLANE_COLOR_ALPHA_HW_PREMULTIPLY              REG_FIELD_PREP(PLANE_COLOR_ALPHA_MASK, 3)
#define _PLANE_CHICKEN_1_A                      0x7026C /* tgl+ */
#define _PLANE_CHICKEN_2_A                      0x7036C /* tgl+ */
#define   PLANE_CHICKEN_DISABLE_DPT             REG_BIT(19) /* mtl+ */
#define _PLANE_BUF_CFG_1_A                      0x7027c
#define _PLANE_BUF_CFG_2_A                      0x7037c
/* skl+: 10 bits, icl+ 11 bits, adlp+ 12 bits */
#define   PLANE_BUF_END_MASK            REG_GENMASK(27, 16)
#define   PLANE_BUF_END(end)            REG_FIELD_PREP(PLANE_BUF_END_MASK, (end))
#define   PLANE_BUF_START_MASK          REG_GENMASK(11, 0)
#define   PLANE_BUF_START(start)        REG_FIELD_PREP(PLANE_BUF_START_MASK, (start))
#define _PLANE_NV12_BUF_CFG_1_A         0x70278
#define _PLANE_NV12_BUF_CFG_2_A         0x70378

#define _PLANE_CC_VAL_1_B               0x711b4
#define _PLANE_CC_VAL_2_B               0x712b4
#define _PLANE_CC_VAL_1(pipe, dw)       (_PIPE(pipe, _PLANE_CC_VAL_1_A, _PLANE_CC_VAL_1_B) + (dw) * 4)
#define _PLANE_CC_VAL_2(pipe, dw)       (_PIPE(pipe, _PLANE_CC_VAL_2_A, _PLANE_CC_VAL_2_B) + (dw) * 4)
#define PLANE_CC_VAL(pipe, plane, dw) \
        _MMIO_PLANE((plane), _PLANE_CC_VAL_1((pipe), (dw)), _PLANE_CC_VAL_2((pipe), (dw)))

/* Input CSC Register Definitions */
#define _PLANE_INPUT_CSC_RY_GY_1_A      0x701E0
#define _PLANE_INPUT_CSC_RY_GY_2_A      0x702E0

#define _PLANE_INPUT_CSC_RY_GY_1_B      0x711E0
#define _PLANE_INPUT_CSC_RY_GY_2_B      0x712E0

#define _PLANE_INPUT_CSC_RY_GY_1(pipe)  \
        _PIPE(pipe, _PLANE_INPUT_CSC_RY_GY_1_A, \
             _PLANE_INPUT_CSC_RY_GY_1_B)
#define _PLANE_INPUT_CSC_RY_GY_2(pipe)  \
        _PIPE(pipe, _PLANE_INPUT_CSC_RY_GY_2_A, \
             _PLANE_INPUT_CSC_RY_GY_2_B)

#define PLANE_INPUT_CSC_COEFF(pipe, plane, index)       \
        _MMIO_PLANE(plane, _PLANE_INPUT_CSC_RY_GY_1(pipe) +  (index) * 4, \
                    _PLANE_INPUT_CSC_RY_GY_2(pipe) + (index) * 4)

#define _PLANE_INPUT_CSC_PREOFF_HI_1_A          0x701F8
#define _PLANE_INPUT_CSC_PREOFF_HI_2_A          0x702F8

#define _PLANE_INPUT_CSC_PREOFF_HI_1_B          0x711F8
#define _PLANE_INPUT_CSC_PREOFF_HI_2_B          0x712F8

#define _PLANE_INPUT_CSC_PREOFF_HI_1(pipe)      \
        _PIPE(pipe, _PLANE_INPUT_CSC_PREOFF_HI_1_A, \
             _PLANE_INPUT_CSC_PREOFF_HI_1_B)
#define _PLANE_INPUT_CSC_PREOFF_HI_2(pipe)      \
        _PIPE(pipe, _PLANE_INPUT_CSC_PREOFF_HI_2_A, \
             _PLANE_INPUT_CSC_PREOFF_HI_2_B)
#define PLANE_INPUT_CSC_PREOFF(pipe, plane, index)      \
        _MMIO_PLANE(plane, _PLANE_INPUT_CSC_PREOFF_HI_1(pipe) + (index) * 4, \
                    _PLANE_INPUT_CSC_PREOFF_HI_2(pipe) + (index) * 4)

#define _PLANE_INPUT_CSC_POSTOFF_HI_1_A         0x70204
#define _PLANE_INPUT_CSC_POSTOFF_HI_2_A         0x70304

#define _PLANE_INPUT_CSC_POSTOFF_HI_1_B         0x71204
#define _PLANE_INPUT_CSC_POSTOFF_HI_2_B         0x71304

#define _PLANE_INPUT_CSC_POSTOFF_HI_1(pipe)     \
        _PIPE(pipe, _PLANE_INPUT_CSC_POSTOFF_HI_1_A, \
             _PLANE_INPUT_CSC_POSTOFF_HI_1_B)
#define _PLANE_INPUT_CSC_POSTOFF_HI_2(pipe)     \
        _PIPE(pipe, _PLANE_INPUT_CSC_POSTOFF_HI_2_A, \
             _PLANE_INPUT_CSC_POSTOFF_HI_2_B)
#define PLANE_INPUT_CSC_POSTOFF(pipe, plane, index)     \
        _MMIO_PLANE(plane, _PLANE_INPUT_CSC_POSTOFF_HI_1(pipe) + (index) * 4, \
                    _PLANE_INPUT_CSC_POSTOFF_HI_2(pipe) + (index) * 4)

#define _PLANE_CTL_1_B                          0x71180
#define _PLANE_CTL_2_B                          0x71280
#define _PLANE_CTL_3_B                          0x71380
#define _PLANE_CTL_1(pipe)      _PIPE(pipe, _PLANE_CTL_1_A, _PLANE_CTL_1_B)
#define _PLANE_CTL_2(pipe)      _PIPE(pipe, _PLANE_CTL_2_A, _PLANE_CTL_2_B)
#define _PLANE_CTL_3(pipe)      _PIPE(pipe, _PLANE_CTL_3_A, _PLANE_CTL_3_B)
#define PLANE_CTL(pipe, plane)  \
        _MMIO_PLANE(plane, _PLANE_CTL_1(pipe), _PLANE_CTL_2(pipe))

#define _PLANE_STRIDE_1_B                       0x71188
#define _PLANE_STRIDE_2_B                       0x71288
#define _PLANE_STRIDE_3_B                       0x71388
#define _PLANE_STRIDE_1(pipe)   \
        _PIPE(pipe, _PLANE_STRIDE_1_A, _PLANE_STRIDE_1_B)
#define _PLANE_STRIDE_2(pipe)   \
        _PIPE(pipe, _PLANE_STRIDE_2_A, _PLANE_STRIDE_2_B)
#define _PLANE_STRIDE_3(pipe)   \
        _PIPE(pipe, _PLANE_STRIDE_3_A, _PLANE_STRIDE_3_B)
#define PLANE_STRIDE(pipe, plane)       \
        _MMIO_PLANE(plane, _PLANE_STRIDE_1(pipe), _PLANE_STRIDE_2(pipe))

#define _PLANE_POS_1_B                          0x7118c
#define _PLANE_POS_2_B                          0x7128c
#define _PLANE_POS_3_B                          0x7138c
#define _PLANE_POS_1(pipe)      _PIPE(pipe, _PLANE_POS_1_A, _PLANE_POS_1_B)
#define _PLANE_POS_2(pipe)      _PIPE(pipe, _PLANE_POS_2_A, _PLANE_POS_2_B)
#define _PLANE_POS_3(pipe)      _PIPE(pipe, _PLANE_POS_3_A, _PLANE_POS_3_B)
#define PLANE_POS(pipe, plane)  \
        _MMIO_PLANE(plane, _PLANE_POS_1(pipe), _PLANE_POS_2(pipe))

#define _PLANE_SIZE_1_B                         0x71190
#define _PLANE_SIZE_2_B                         0x71290
#define _PLANE_SIZE_3_B                         0x71390
#define _PLANE_SIZE_1(pipe)     _PIPE(pipe, _PLANE_SIZE_1_A, _PLANE_SIZE_1_B)
#define _PLANE_SIZE_2(pipe)     _PIPE(pipe, _PLANE_SIZE_2_A, _PLANE_SIZE_2_B)
#define _PLANE_SIZE_3(pipe)     _PIPE(pipe, _PLANE_SIZE_3_A, _PLANE_SIZE_3_B)
#define PLANE_SIZE(pipe, plane) \
        _MMIO_PLANE(plane, _PLANE_SIZE_1(pipe), _PLANE_SIZE_2(pipe))

#define _PLANE_SURF_1_B                         0x7119c
#define _PLANE_SURF_2_B                         0x7129c
#define _PLANE_SURF_3_B                         0x7139c
#define _PLANE_SURF_1(pipe)     _PIPE(pipe, _PLANE_SURF_1_A, _PLANE_SURF_1_B)
#define _PLANE_SURF_2(pipe)     _PIPE(pipe, _PLANE_SURF_2_A, _PLANE_SURF_2_B)
#define _PLANE_SURF_3(pipe)     _PIPE(pipe, _PLANE_SURF_3_A, _PLANE_SURF_3_B)
#define PLANE_SURF(pipe, plane) \
        _MMIO_PLANE(plane, _PLANE_SURF_1(pipe), _PLANE_SURF_2(pipe))

#define _PLANE_OFFSET_1_B                       0x711a4
#define _PLANE_OFFSET_2_B                       0x712a4
#define _PLANE_OFFSET_1(pipe) _PIPE(pipe, _PLANE_OFFSET_1_A, _PLANE_OFFSET_1_B)
#define _PLANE_OFFSET_2(pipe) _PIPE(pipe, _PLANE_OFFSET_2_A, _PLANE_OFFSET_2_B)
#define PLANE_OFFSET(pipe, plane)       \
        _MMIO_PLANE(plane, _PLANE_OFFSET_1(pipe), _PLANE_OFFSET_2(pipe))

#define _PLANE_KEYVAL_1_B                       0x71194
#define _PLANE_KEYVAL_2_B                       0x71294
#define _PLANE_KEYVAL_1(pipe) _PIPE(pipe, _PLANE_KEYVAL_1_A, _PLANE_KEYVAL_1_B)
#define _PLANE_KEYVAL_2(pipe) _PIPE(pipe, _PLANE_KEYVAL_2_A, _PLANE_KEYVAL_2_B)
#define PLANE_KEYVAL(pipe, plane)       \
        _MMIO_PLANE(plane, _PLANE_KEYVAL_1(pipe), _PLANE_KEYVAL_2(pipe))

#define _PLANE_KEYMSK_1_B                       0x71198
#define _PLANE_KEYMSK_2_B                       0x71298
#define _PLANE_KEYMSK_1(pipe) _PIPE(pipe, _PLANE_KEYMSK_1_A, _PLANE_KEYMSK_1_B)
#define _PLANE_KEYMSK_2(pipe) _PIPE(pipe, _PLANE_KEYMSK_2_A, _PLANE_KEYMSK_2_B)
#define PLANE_KEYMSK(pipe, plane)       \
        _MMIO_PLANE(plane, _PLANE_KEYMSK_1(pipe), _PLANE_KEYMSK_2(pipe))

#define _PLANE_KEYMAX_1_B                       0x711a0
#define _PLANE_KEYMAX_2_B                       0x712a0
#define _PLANE_KEYMAX_1(pipe) _PIPE(pipe, _PLANE_KEYMAX_1_A, _PLANE_KEYMAX_1_B)
#define _PLANE_KEYMAX_2(pipe) _PIPE(pipe, _PLANE_KEYMAX_2_A, _PLANE_KEYMAX_2_B)
#define PLANE_KEYMAX(pipe, plane)       \
        _MMIO_PLANE(plane, _PLANE_KEYMAX_1(pipe), _PLANE_KEYMAX_2(pipe))

#define _PLANE_SURFLIVE_1_B                     0x711ac
#define _PLANE_SURFLIVE_2_B                     0x712ac
#define _PLANE_SURFLIVE_1(pipe) _PIPE(pipe, _PLANE_SURFLIVE_1_A, _PLANE_SURFLIVE_1_B)
#define _PLANE_SURFLIVE_2(pipe) _PIPE(pipe, _PLANE_SURFLIVE_2_A, _PLANE_SURFLIVE_2_B)
#define PLANE_SURFLIVE(pipe, plane)     \
        _MMIO_PLANE(plane, _PLANE_SURFLIVE_1(pipe), _PLANE_SURFLIVE_2(pipe))

#define _PLANE_CHICKEN_1_B                      0x7126c
#define _PLANE_CHICKEN_2_B                      0x7136c
#define _PLANE_CHICKEN_1(pipe)  _PIPE(pipe, _PLANE_CHICKEN_1_A, _PLANE_CHICKEN_1_B)
#define _PLANE_CHICKEN_2(pipe)  _PIPE(pipe, _PLANE_CHICKEN_2_A, _PLANE_CHICKEN_2_B)
#define PLANE_CHICKEN(pipe, plane) \
        _MMIO_PLANE(plane, _PLANE_CHICKEN_1(pipe), _PLANE_CHICKEN_2(pipe))

#define _PLANE_AUX_DIST_1_B             0x711c0
#define _PLANE_AUX_DIST_2_B             0x712c0
#define _PLANE_AUX_DIST_1(pipe) \
                        _PIPE(pipe, _PLANE_AUX_DIST_1_A, _PLANE_AUX_DIST_1_B)
#define _PLANE_AUX_DIST_2(pipe) \
                        _PIPE(pipe, _PLANE_AUX_DIST_2_A, _PLANE_AUX_DIST_2_B)
#define PLANE_AUX_DIST(pipe, plane)     \
        _MMIO_PLANE(plane, _PLANE_AUX_DIST_1(pipe), _PLANE_AUX_DIST_2(pipe))

#define _PLANE_AUX_OFFSET_1_B           0x711c4
#define _PLANE_AUX_OFFSET_2_B           0x712c4
#define _PLANE_AUX_OFFSET_1(pipe)       \
                _PIPE(pipe, _PLANE_AUX_OFFSET_1_A, _PLANE_AUX_OFFSET_1_B)
#define _PLANE_AUX_OFFSET_2(pipe)       \
                _PIPE(pipe, _PLANE_AUX_OFFSET_2_A, _PLANE_AUX_OFFSET_2_B)
#define PLANE_AUX_OFFSET(pipe, plane)   \
        _MMIO_PLANE(plane, _PLANE_AUX_OFFSET_1(pipe), _PLANE_AUX_OFFSET_2(pipe))

#define _PLANE_CUS_CTL_1_B              0x711c8
#define _PLANE_CUS_CTL_2_B              0x712c8
#define _PLANE_CUS_CTL_1(pipe)       \
                _PIPE(pipe, _PLANE_CUS_CTL_1_A, _PLANE_CUS_CTL_1_B)
#define _PLANE_CUS_CTL_2(pipe)       \
                _PIPE(pipe, _PLANE_CUS_CTL_2_A, _PLANE_CUS_CTL_2_B)
#define PLANE_CUS_CTL(pipe, plane)   \
        _MMIO_PLANE(plane, _PLANE_CUS_CTL_1(pipe), _PLANE_CUS_CTL_2(pipe))

#define _PLANE_COLOR_CTL_1_B                    0x711CC
#define _PLANE_COLOR_CTL_2_B                    0x712CC
#define _PLANE_COLOR_CTL_3_B                    0x713CC
#define _PLANE_COLOR_CTL_1(pipe)        \
        _PIPE(pipe, _PLANE_COLOR_CTL_1_A, _PLANE_COLOR_CTL_1_B)
#define _PLANE_COLOR_CTL_2(pipe)        \
        _PIPE(pipe, _PLANE_COLOR_CTL_2_A, _PLANE_COLOR_CTL_2_B)
#define PLANE_COLOR_CTL(pipe, plane)    \
        _MMIO_PLANE(plane, _PLANE_COLOR_CTL_1(pipe), _PLANE_COLOR_CTL_2(pipe))

/* VBIOS regs */
#define VGACNTRL                _MMIO(0x71400)
# define VGA_DISP_DISABLE                       (1 << 31)
# define VGA_2X_MODE                            (1 << 30)
# define VGA_PIPE_B_SELECT                      (1 << 29)

#define VLV_VGACNTRL            _MMIO(VLV_DISPLAY_BASE + 0x71400)

/* Ironlake */

#define CPU_VGACNTRL    _MMIO(0x41000)

#define DIGITAL_PORT_HOTPLUG_CNTRL      _MMIO(0x44030)
#define  DIGITAL_PORTA_HOTPLUG_ENABLE           (1 << 4)
#define  DIGITAL_PORTA_PULSE_DURATION_2ms       (0 << 2) /* pre-HSW */
#define  DIGITAL_PORTA_PULSE_DURATION_4_5ms     (1 << 2) /* pre-HSW */
#define  DIGITAL_PORTA_PULSE_DURATION_6ms       (2 << 2) /* pre-HSW */
#define  DIGITAL_PORTA_PULSE_DURATION_100ms     (3 << 2) /* pre-HSW */
#define  DIGITAL_PORTA_PULSE_DURATION_MASK      (3 << 2) /* pre-HSW */
#define  DIGITAL_PORTA_HOTPLUG_STATUS_MASK      (3 << 0)
#define  DIGITAL_PORTA_HOTPLUG_NO_DETECT        (0 << 0)
#define  DIGITAL_PORTA_HOTPLUG_SHORT_DETECT     (1 << 0)
#define  DIGITAL_PORTA_HOTPLUG_LONG_DETECT      (2 << 0)

/* refresh rate hardware control */
#define RR_HW_CTL       _MMIO(0x45300)
#define  RR_HW_LOW_POWER_FRAMES_MASK    0xff
#define  RR_HW_HIGH_POWER_FRAMES_MASK   0xff00

#define PCH_3DCGDIS0            _MMIO(0x46020)
# define MARIUNIT_CLOCK_GATE_DISABLE            (1 << 18)
# define SVSMUNIT_CLOCK_GATE_DISABLE            (1 << 1)

#define PCH_3DCGDIS1            _MMIO(0x46024)
# define VFMUNIT_CLOCK_GATE_DISABLE             (1 << 11)

#define _PIPEA_DATA_M1          0x60030
#define _PIPEA_DATA_N1          0x60034
#define _PIPEA_DATA_M2          0x60038
#define _PIPEA_DATA_N2          0x6003c
#define _PIPEA_LINK_M1          0x60040
#define _PIPEA_LINK_N1          0x60044
#define _PIPEA_LINK_M2          0x60048
#define _PIPEA_LINK_N2          0x6004c

/* PIPEB timing regs are same start from 0x61000 */

#define _PIPEB_DATA_M1          0x61030
#define _PIPEB_DATA_N1          0x61034
#define _PIPEB_DATA_M2          0x61038
#define _PIPEB_DATA_N2          0x6103c
#define _PIPEB_LINK_M1          0x61040
#define _PIPEB_LINK_N1          0x61044
#define _PIPEB_LINK_M2          0x61048
#define _PIPEB_LINK_N2          0x6104c

#define PIPE_DATA_M1(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_M1)
#define PIPE_DATA_N1(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_N1)
#define PIPE_DATA_M2(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_M2)
#define PIPE_DATA_N2(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_N2)
#define PIPE_LINK_M1(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_M1)
#define PIPE_LINK_N1(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_N1)
#define PIPE_LINK_M2(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_M2)
#define PIPE_LINK_N2(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_N2)

/* CPU panel fitter */
/* IVB+ has 3 fitters, 0 is 7x5 capable, the other two only 3x3 */
#define _PFA_CTL_1              0x68080
#define _PFB_CTL_1              0x68880
#define   PF_ENABLE                     REG_BIT(31)
#define   PF_PIPE_SEL_MASK_IVB          REG_GENMASK(30, 29) /* ivb/hsw */
#define   PF_PIPE_SEL_IVB(pipe)         REG_FIELD_PREP(PF_PIPE_SEL_MASK_IVB, (pipe))
#define   PF_FILTER_MASK                REG_GENMASK(24, 23)
#define   PF_FILTER_PROGRAMMED          REG_FIELD_PREP(PF_FILTER_MASK, 0)
#define   PF_FILTER_MED_3x3             REG_FIELD_PREP(PF_FILTER_MASK, 1)
#define   PF_FILTER_EDGE_ENHANCE        REG_FIELD_PREP(PF_FILTER_EDGE_MASK, 2)
#define   PF_FILTER_EDGE_SOFTEN         REG_FIELD_PREP(PF_FILTER_EDGE_MASK, 3)
#define _PFA_WIN_SZ             0x68074
#define _PFB_WIN_SZ             0x68874
#define   PF_WIN_XSIZE_MASK     REG_GENMASK(31, 16)
#define   PF_WIN_XSIZE(w)       REG_FIELD_PREP(PF_WIN_XSIZE_MASK, (w))
#define   PF_WIN_YSIZE_MASK     REG_GENMASK(15, 0)
#define   PF_WIN_YSIZE(h)       REG_FIELD_PREP(PF_WIN_YSIZE_MASK, (h))
#define _PFA_WIN_POS            0x68070
#define _PFB_WIN_POS            0x68870
#define   PF_WIN_XPOS_MASK      REG_GENMASK(31, 16)
#define   PF_WIN_XPOS(x)        REG_FIELD_PREP(PF_WIN_XPOS_MASK, (x))
#define   PF_WIN_YPOS_MASK      REG_GENMASK(15, 0)
#define   PF_WIN_YPOS(y)        REG_FIELD_PREP(PF_WIN_YPOS_MASK, (y))
#define _PFA_VSCALE             0x68084
#define _PFB_VSCALE             0x68884
#define _PFA_HSCALE             0x68090
#define _PFB_HSCALE             0x68890

#define PF_CTL(pipe)            _MMIO_PIPE(pipe, _PFA_CTL_1, _PFB_CTL_1)
#define PF_WIN_SZ(pipe)         _MMIO_PIPE(pipe, _PFA_WIN_SZ, _PFB_WIN_SZ)
#define PF_WIN_POS(pipe)        _MMIO_PIPE(pipe, _PFA_WIN_POS, _PFB_WIN_POS)
#define PF_VSCALE(pipe)         _MMIO_PIPE(pipe, _PFA_VSCALE, _PFB_VSCALE)
#define PF_HSCALE(pipe)         _MMIO_PIPE(pipe, _PFA_HSCALE, _PFB_HSCALE)

/*
 * Skylake scalers
 */
#define _PS_1A_CTRL      0x68180
#define _PS_2A_CTRL      0x68280
#define _PS_1B_CTRL      0x68980
#define _PS_2B_CTRL      0x68A80
#define _PS_1C_CTRL      0x69180
#define   PS_SCALER_EN                          REG_BIT(31)
#define   PS_SCALER_TYPE_MASK                   REG_BIT(30) /* icl+ */
#define   PS_SCALER_TYPE_NON_LINEAR             REG_FIELD_PREP(PS_SCALER_TYPE_MASK, 0)
#define   PS_SCALER_TYPE_LINEAR                 REG_FIELD_PREP(PS_SCALER_TYPE_MASK, 1)
#define   SKL_PS_SCALER_MODE_MASK               REG_GENMASK(29, 28) /* skl/bxt */
#define   SKL_PS_SCALER_MODE_DYN                REG_FIELD_PREP(SKL_PS_SCALER_MODE_MASK, 0)
#define   SKL_PS_SCALER_MODE_HQ                 REG_FIELD_PREP(SKL_PS_SCALER_MODE_MASK, 1)
#define   SKL_PS_SCALER_MODE_NV12               REG_FIELD_PREP(SKL_PS_SCALER_MODE_MASK, 2)
#define   PS_SCALER_MODE_MASK                   REG_BIT(29) /* glk-tgl */
#define   PS_SCALER_MODE_NORMAL                 REG_FIELD_PREP(PS_SCALER_MODE_MASK, 0)
#define   PS_SCALER_MODE_PLANAR                 REG_FIELD_PREP(PS_SCALER_MODE_MASK, 1)
#define   PS_ADAPTIVE_FILTERING_EN              REG_BIT(28) /* icl+ */
#define   PS_BINDING_MASK                       REG_GENMASK(27, 25)
#define   PS_BINDING_PIPE                       REG_FIELD_PREP(PS_BINDING_MASK, 0)
#define   PS_BINDING_PLANE(plane_id)            REG_FIELD_PREP(PS_BINDING_MASK, (plane_id) + 1)
#define   PS_FILTER_MASK                        REG_GENMASK(24, 23)
#define   PS_FILTER_MEDIUM                      REG_FIELD_PREP(PS_FILTER_MASK, 0)
#define   PS_FILTER_PROGRAMMED                  REG_FIELD_PREP(PS_FILTER_MASK, 1)
#define   PS_FILTER_EDGE_ENHANCE                REG_FIELD_PREP(PS_FILTER_MASK, 2)
#define   PS_FILTER_BILINEAR                    REG_FIELD_PREP(PS_FILTER_MASK, 3)
#define   PS_ADAPTIVE_FILTER_MASK               REG_BIT(22) /* icl+ */
#define   PS_ADAPTIVE_FILTER_MEDIUM             REG_FIELD_PREP(PS_ADAPTIVE_FILTER_MASK, 0)
#define   PS_ADAPTIVE_FILTER_EDGE_ENHANCE       REG_FIELD_PREP(PS_ADAPTIVE_FILTER_MASK, 1)
#define   PS_PIPE_SCALER_LOC_MASK               REG_BIT(21) /* icl+ */
#define   PS_PIPE_SCALER_LOC_AFTER_OUTPUT_CSC   REG_FIELD_PREP(PS_SCALER_LOCATION_MASK, 0) /* non-linear */
#define   PS_PIPE_SCALER_LOC_AFTER_CSC          REG_FIELD_PREP(PS_SCALER_LOCATION_MASK, 1) /* linear */
#define   PS_VERT3TAP                           REG_BIT(21) /* skl/bxt */
#define   PS_VERT_INT_INVERT_FIELD              REG_BIT(20)
#define   PS_PROG_SCALE_FACTOR                  REG_BIT(19) /* tgl+ */
#define   PS_PWRUP_PROGRESS                     REG_BIT(17)
#define   PS_V_FILTER_BYPASS                    REG_BIT(8)
#define   PS_VADAPT_EN                          REG_BIT(7) /* skl/bxt */
#define   PS_VADAPT_MODE_MASK                   REG_GENMASK(6, 5) /* skl/bxt */
#define   PS_VADAPT_MODE_LEAST_ADAPT            REG_FIELD_PREP(PS_VADAPT_MODE_MASK, 0)
#define   PS_VADAPT_MODE_MOD_ADAPT              REG_FIELD_PREP(PS_VADAPT_MODE_MASK, 1)
#define   PS_VADAPT_MODE_MOST_ADAPT             REG_FIELD_PREP(PS_VADAPT_MODE_MASK, 3)
#define   PS_BINDING_Y_MASK                     REG_GENMASK(7, 5) /* icl-tgl */
#define   PS_BINDING_Y_PLANE(plane_id)          REG_FIELD_PREP(PS_BINDING_Y_MASK, (plane_id) + 1)
#define   PS_Y_VERT_FILTER_SELECT_MASK          REG_BIT(4) /* glk+ */
#define   PS_Y_VERT_FILTER_SELECT(set)          REG_FIELD_PREP(PS_Y_VERT_FILTER_SELECT_MASK, (set))
#define   PS_Y_HORZ_FILTER_SELECT_MASK          REG_BIT(3) /* glk+ */
#define   PS_Y_HORZ_FILTER_SELECT(set)          REG_FIELD_PREP(PS_Y_HORZ_FILTER_SELECT_MASK, (set))
#define   PS_UV_VERT_FILTER_SELECT_MASK         REG_BIT(2) /* glk+ */
#define   PS_UV_VERT_FILTER_SELECT(set)         REG_FIELD_PREP(PS_UV_VERT_FILTER_SELECT_MASK, (set))
#define   PS_UV_HORZ_FILTER_SELECT_MASK         REG_BIT(1) /* glk+ */
#define   PS_UV_HORZ_FILTER_SELECT(set)         REG_FIELD_PREP(PS_UV_HORZ_FILTER_SELECT_MASK, (set))

#define _PS_PWR_GATE_1A     0x68160
#define _PS_PWR_GATE_2A     0x68260
#define _PS_PWR_GATE_1B     0x68960
#define _PS_PWR_GATE_2B     0x68A60
#define _PS_PWR_GATE_1C     0x69160
#define   PS_PWR_GATE_DIS_OVERRIDE              REG_BIT(31)
#define   PS_PWR_GATE_SETTLING_TIME_MASK        REG_GENMASK(4, 3)
#define   PS_PWR_GATE_SETTLING_TIME_32          REG_FIELD_PREP(PS_PWR_GATE_SETTLING_TIME_MASK, 0)
#define   PS_PWR_GATE_SETTLING_TIME_64          REG_FIELD_PREP(PS_PWR_GATE_SETTLING_TIME_MASK, 1)
#define   PS_PWR_GATE_SETTLING_TIME_96          REG_FIELD_PREP(PS_PWR_GATE_SETTLING_TIME_MASK, 2)
#define   PS_PWR_GATE_SETTLING_TIME_128         REG_FIELD_PREP(PS_PWR_GATE_SETTLING_TIME_MASK, 3)
#define   PS_PWR_GATE_SLPEN_MASK                REG_GENMASK(1, 0)
#define   PS_PWR_GATE_SLPEN_8                   REG_FIELD_PREP(PS_PWR_GATE_SLPEN_MASK, 0)
#define   PS_PWR_GATE_SLPEN_16                  REG_FIELD_PREP(PS_PWR_GATE_SLPEN_MASK, 1)
#define   PS_PWR_GATE_SLPEN_24                  REG_FIELD_PREP(PS_PWR_GATE_SLPEN_MASK, 2)
#define   PS_PWR_GATE_SLPEN_32                  REG_FIELD_PREP(PS_PWR_GATE_SLPEN_MASK, 3)

#define _PS_WIN_POS_1A      0x68170
#define _PS_WIN_POS_2A      0x68270
#define _PS_WIN_POS_1B      0x68970
#define _PS_WIN_POS_2B      0x68A70
#define _PS_WIN_POS_1C      0x69170
#define   PS_WIN_XPOS_MASK                      REG_GENMASK(31, 16)
#define   PS_WIN_XPOS(x)                        REG_FIELD_PREP(PS_WIN_XPOS_MASK, (x))
#define   PS_WIN_YPOS_MASK                      REG_GENMASK(15, 0)
#define   PS_WIN_YPOS(y)                        REG_FIELD_PREP(PS_WIN_YPOS_MASK, (y))

#define _PS_WIN_SZ_1A       0x68174
#define _PS_WIN_SZ_2A       0x68274
#define _PS_WIN_SZ_1B       0x68974
#define _PS_WIN_SZ_2B       0x68A74
#define _PS_WIN_SZ_1C       0x69174
#define   PS_WIN_XSIZE_MASK                     REG_GENMASK(31, 16)
#define   PS_WIN_XSIZE(w)                       REG_FIELD_PREP(PS_WIN_XSIZE_MASK, (w))
#define   PS_WIN_YSIZE_MASK                     REG_GENMASK(15, 0)
#define   PS_WIN_YSIZE(h)                       REG_FIELD_PREP(PS_WIN_YSIZE_MASK, (h))

#define _PS_VSCALE_1A       0x68184
#define _PS_VSCALE_2A       0x68284
#define _PS_VSCALE_1B       0x68984
#define _PS_VSCALE_2B       0x68A84
#define _PS_VSCALE_1C       0x69184

#define _PS_HSCALE_1A       0x68190
#define _PS_HSCALE_2A       0x68290
#define _PS_HSCALE_1B       0x68990
#define _PS_HSCALE_2B       0x68A90
#define _PS_HSCALE_1C       0x69190

#define _PS_VPHASE_1A       0x68188
#define _PS_VPHASE_2A       0x68288
#define _PS_VPHASE_1B       0x68988
#define _PS_VPHASE_2B       0x68A88
#define _PS_VPHASE_1C       0x69188
#define   PS_Y_PHASE_MASK                       REG_GENMASK(31, 16)
#define   PS_Y_PHASE(x)                         REG_FIELD_PREP(PS_Y_PHASE_MASK, (x))
#define   PS_UV_RGB_PHASE_MASK                  REG_GENMASK(15, 0)
#define   PS_UV_RGB_PHASE(x)                    REG_FIELD_PREP(PS_UV_RGB_PHASE_MASK, (x))
#define   PS_PHASE_MASK                         (0x7fff << 1) /* u2.13 */
#define   PS_PHASE_TRIP                         (1 << 0)

#define _PS_HPHASE_1A       0x68194
#define _PS_HPHASE_2A       0x68294
#define _PS_HPHASE_1B       0x68994
#define _PS_HPHASE_2B       0x68A94
#define _PS_HPHASE_1C       0x69194

#define _PS_ECC_STAT_1A     0x681D0
#define _PS_ECC_STAT_2A     0x682D0
#define _PS_ECC_STAT_1B     0x689D0
#define _PS_ECC_STAT_2B     0x68AD0
#define _PS_ECC_STAT_1C     0x691D0

#define _PS_COEF_SET0_INDEX_1A     0x68198
#define _PS_COEF_SET0_INDEX_2A     0x68298
#define _PS_COEF_SET0_INDEX_1B     0x68998
#define _PS_COEF_SET0_INDEX_2B     0x68A98
#define   PS_COEF_INDEX_AUTO_INC                REG_BIT(10)

#define _PS_COEF_SET0_DATA_1A      0x6819C
#define _PS_COEF_SET0_DATA_2A      0x6829C
#define _PS_COEF_SET0_DATA_1B      0x6899C
#define _PS_COEF_SET0_DATA_2B      0x68A9C

#define _ID(id, a, b) _PICK_EVEN(id, a, b)
#define SKL_PS_CTRL(pipe, id) _MMIO_PIPE(pipe,        \
                        _ID(id, _PS_1A_CTRL, _PS_2A_CTRL),       \
                        _ID(id, _PS_1B_CTRL, _PS_2B_CTRL))
#define SKL_PS_PWR_GATE(pipe, id) _MMIO_PIPE(pipe,    \
                        _ID(id, _PS_PWR_GATE_1A, _PS_PWR_GATE_2A), \
                        _ID(id, _PS_PWR_GATE_1B, _PS_PWR_GATE_2B))
#define SKL_PS_WIN_POS(pipe, id) _MMIO_PIPE(pipe,     \
                        _ID(id, _PS_WIN_POS_1A, _PS_WIN_POS_2A), \
                        _ID(id, _PS_WIN_POS_1B, _PS_WIN_POS_2B))
#define SKL_PS_WIN_SZ(pipe, id)  _MMIO_PIPE(pipe,     \
                        _ID(id, _PS_WIN_SZ_1A, _PS_WIN_SZ_2A),   \
                        _ID(id, _PS_WIN_SZ_1B, _PS_WIN_SZ_2B))
#define SKL_PS_VSCALE(pipe, id)  _MMIO_PIPE(pipe,     \
                        _ID(id, _PS_VSCALE_1A, _PS_VSCALE_2A),   \
                        _ID(id, _PS_VSCALE_1B, _PS_VSCALE_2B))
#define SKL_PS_HSCALE(pipe, id)  _MMIO_PIPE(pipe,     \
                        _ID(id, _PS_HSCALE_1A, _PS_HSCALE_2A),   \
                        _ID(id, _PS_HSCALE_1B, _PS_HSCALE_2B))
#define SKL_PS_VPHASE(pipe, id)  _MMIO_PIPE(pipe,     \
                        _ID(id, _PS_VPHASE_1A, _PS_VPHASE_2A),   \
                        _ID(id, _PS_VPHASE_1B, _PS_VPHASE_2B))
#define SKL_PS_HPHASE(pipe, id)  _MMIO_PIPE(pipe,     \
                        _ID(id, _PS_HPHASE_1A, _PS_HPHASE_2A),   \
                        _ID(id, _PS_HPHASE_1B, _PS_HPHASE_2B))
#define SKL_PS_ECC_STAT(pipe, id)  _MMIO_PIPE(pipe,     \
                        _ID(id, _PS_ECC_STAT_1A, _PS_ECC_STAT_2A),   \
                        _ID(id, _PS_ECC_STAT_1B, _PS_ECC_STAT_2B))
#define GLK_PS_COEF_INDEX_SET(pipe, id, set)  _MMIO_PIPE(pipe,    \
                        _ID(id, _PS_COEF_SET0_INDEX_1A, _PS_COEF_SET0_INDEX_2A) + (set) * 8, \
                        _ID(id, _PS_COEF_SET0_INDEX_1B, _PS_COEF_SET0_INDEX_2B) + (set) * 8)

#define GLK_PS_COEF_DATA_SET(pipe, id, set)  _MMIO_PIPE(pipe,     \
                        _ID(id, _PS_COEF_SET0_DATA_1A, _PS_COEF_SET0_DATA_2A) + (set) * 8, \
                        _ID(id, _PS_COEF_SET0_DATA_1B, _PS_COEF_SET0_DATA_2B) + (set) * 8)
/* legacy palette */
#define _LGC_PALETTE_A           0x4a000
#define _LGC_PALETTE_B           0x4a800
/* see PALETTE_* for the bits */
#define LGC_PALETTE(pipe, i) _MMIO(_PIPE(pipe, _LGC_PALETTE_A, _LGC_PALETTE_B) + (i) * 4)

/* ilk/snb precision palette */
#define _PREC_PALETTE_A           0x4b000
#define _PREC_PALETTE_B           0x4c000
/* 10bit mode */
#define   PREC_PALETTE_10_RED_MASK              REG_GENMASK(29, 20)
#define   PREC_PALETTE_10_GREEN_MASK            REG_GENMASK(19, 10)
#define   PREC_PALETTE_10_BLUE_MASK             REG_GENMASK(9, 0)
/* 12.4 interpolated mode ldw */
#define   PREC_PALETTE_12P4_RED_LDW_MASK        REG_GENMASK(29, 24)
#define   PREC_PALETTE_12P4_GREEN_LDW_MASK      REG_GENMASK(19, 14)
#define   PREC_PALETTE_12P4_BLUE_LDW_MASK       REG_GENMASK(9, 4)
/* 12.4 interpolated mode udw */
#define   PREC_PALETTE_12P4_RED_UDW_MASK        REG_GENMASK(29, 20)
#define   PREC_PALETTE_12P4_GREEN_UDW_MASK      REG_GENMASK(19, 10)
#define   PREC_PALETTE_12P4_BLUE_UDW_MASK       REG_GENMASK(9, 0)
#define PREC_PALETTE(pipe, i) _MMIO(_PIPE(pipe, _PREC_PALETTE_A, _PREC_PALETTE_B) + (i) * 4)

#define  _PREC_PIPEAGCMAX              0x4d000
#define  _PREC_PIPEBGCMAX              0x4d010
#define PREC_PIPEGCMAX(pipe, i)        _MMIO(_PIPE(pipe, _PIPEAGCMAX, _PIPEBGCMAX) + (i) * 4) /* u1.16 */

#define _GAMMA_MODE_A           0x4a480
#define _GAMMA_MODE_B           0x4ac80
#define GAMMA_MODE(pipe) _MMIO_PIPE(pipe, _GAMMA_MODE_A, _GAMMA_MODE_B)
#define  PRE_CSC_GAMMA_ENABLE                   REG_BIT(31) /* icl+ */
#define  POST_CSC_GAMMA_ENABLE                  REG_BIT(30) /* icl+ */
#define  PALETTE_ANTICOL_DISABLE                REG_BIT(15) /* skl+ */
#define  GAMMA_MODE_MODE_MASK                   REG_GENMASK(1, 0)
#define  GAMMA_MODE_MODE_8BIT                   REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 0)
#define  GAMMA_MODE_MODE_10BIT                  REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 1)
#define  GAMMA_MODE_MODE_12BIT                  REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 2)
#define  GAMMA_MODE_MODE_SPLIT                  REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 3) /* ivb-bdw */
#define  GAMMA_MODE_MODE_12BIT_MULTI_SEG        REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 3) /* icl-tgl */

/* Display Internal Timeout Register */
#define RM_TIMEOUT              _MMIO(0x42060)
#define  MMIO_TIMEOUT_US(us)    ((us) << 0)

/* interrupts */
#define DE_MASTER_IRQ_CONTROL   (1 << 31)
#define DE_SPRITEB_FLIP_DONE    (1 << 29)
#define DE_SPRITEA_FLIP_DONE    (1 << 28)
#define DE_PLANEB_FLIP_DONE     (1 << 27)
#define DE_PLANEA_FLIP_DONE     (1 << 26)
#define DE_PLANE_FLIP_DONE(plane) (1 << (26 + (plane)))
#define DE_PCU_EVENT            (1 << 25)
#define DE_GTT_FAULT            (1 << 24)
#define DE_POISON               (1 << 23)
#define DE_PERFORM_COUNTER      (1 << 22)
#define DE_PCH_EVENT            (1 << 21)
#define DE_AUX_CHANNEL_A        (1 << 20)
#define DE_DP_A_HOTPLUG         (1 << 19)
#define DE_GSE                  (1 << 18)
#define DE_PIPEB_VBLANK         (1 << 15)
#define DE_PIPEB_EVEN_FIELD     (1 << 14)
#define DE_PIPEB_ODD_FIELD      (1 << 13)
#define DE_PIPEB_LINE_COMPARE   (1 << 12)
#define DE_PIPEB_VSYNC          (1 << 11)
#define DE_PIPEB_CRC_DONE       (1 << 10)
#define DE_PIPEB_FIFO_UNDERRUN  (1 << 8)
#define DE_PIPEA_VBLANK         (1 << 7)
#define DE_PIPE_VBLANK(pipe)    (1 << (7 + 8 * (pipe)))
#define DE_PIPEA_EVEN_FIELD     (1 << 6)
#define DE_PIPEA_ODD_FIELD      (1 << 5)
#define DE_PIPEA_LINE_COMPARE   (1 << 4)
#define DE_PIPEA_VSYNC          (1 << 3)
#define DE_PIPEA_CRC_DONE       (1 << 2)
#define DE_PIPE_CRC_DONE(pipe)  (1 << (2 + 8 * (pipe)))
#define DE_PIPEA_FIFO_UNDERRUN  (1 << 0)
#define DE_PIPE_FIFO_UNDERRUN(pipe)  (1 << (8 * (pipe)))

/* More Ivybridge lolz */
#define DE_ERR_INT_IVB                  (1 << 30)
#define DE_GSE_IVB                      (1 << 29)
#define DE_PCH_EVENT_IVB                (1 << 28)
#define DE_DP_A_HOTPLUG_IVB             (1 << 27)
#define DE_AUX_CHANNEL_A_IVB            (1 << 26)
#define DE_EDP_PSR_INT_HSW              (1 << 19)
#define DE_SPRITEC_FLIP_DONE_IVB        (1 << 14)
#define DE_PLANEC_FLIP_DONE_IVB         (1 << 13)
#define DE_PIPEC_VBLANK_IVB             (1 << 10)
#define DE_SPRITEB_FLIP_DONE_IVB        (1 << 9)
#define DE_PLANEB_FLIP_DONE_IVB         (1 << 8)
#define DE_PIPEB_VBLANK_IVB             (1 << 5)
#define DE_SPRITEA_FLIP_DONE_IVB        (1 << 4)
#define DE_PLANEA_FLIP_DONE_IVB         (1 << 3)
#define DE_PLANE_FLIP_DONE_IVB(plane)   (1 << (3 + 5 * (plane)))
#define DE_PIPEA_VBLANK_IVB             (1 << 0)
#define DE_PIPE_VBLANK_IVB(pipe)        (1 << ((pipe) * 5))

#define VLV_MASTER_IER                  _MMIO(0x4400c) /* Gunit master IER */
#define   MASTER_INTERRUPT_ENABLE       (1 << 31)

#define DEISR   _MMIO(0x44000)
#define DEIMR   _MMIO(0x44004)
#define DEIIR   _MMIO(0x44008)
#define DEIER   _MMIO(0x4400c)

#define GTISR   _MMIO(0x44010)
#define GTIMR   _MMIO(0x44014)
#define GTIIR   _MMIO(0x44018)
#define GTIER   _MMIO(0x4401c)

#define GEN8_MASTER_IRQ                 _MMIO(0x44200)
#define  GEN8_MASTER_IRQ_CONTROL        (1 << 31)
#define  GEN8_PCU_IRQ                   (1 << 30)
#define  GEN8_DE_PCH_IRQ                (1 << 23)
#define  GEN8_DE_MISC_IRQ               (1 << 22)
#define  GEN8_DE_PORT_IRQ               (1 << 20)
#define  GEN8_DE_PIPE_C_IRQ             (1 << 18)
#define  GEN8_DE_PIPE_B_IRQ             (1 << 17)
#define  GEN8_DE_PIPE_A_IRQ             (1 << 16)
#define  GEN8_DE_PIPE_IRQ(pipe)         (1 << (16 + (pipe)))
#define  GEN8_GT_VECS_IRQ               (1 << 6)
#define  GEN8_GT_GUC_IRQ                (1 << 5)
#define  GEN8_GT_PM_IRQ                 (1 << 4)
#define  GEN8_GT_VCS1_IRQ               (1 << 3) /* NB: VCS2 in bspec! */
#define  GEN8_GT_VCS0_IRQ               (1 << 2) /* NB: VCS1 in bpsec! */
#define  GEN8_GT_BCS_IRQ                (1 << 1)
#define  GEN8_GT_RCS_IRQ                (1 << 0)

#define XELPD_DISPLAY_ERR_FATAL_MASK    _MMIO(0x4421c)

#define GEN8_GT_ISR(which) _MMIO(0x44300 + (0x10 * (which)))
#define GEN8_GT_IMR(which) _MMIO(0x44304 + (0x10 * (which)))
#define GEN8_GT_IIR(which) _MMIO(0x44308 + (0x10 * (which)))
#define GEN8_GT_IER(which) _MMIO(0x4430c + (0x10 * (which)))

#define GEN8_RCS_IRQ_SHIFT 0
#define GEN8_BCS_IRQ_SHIFT 16
#define GEN8_VCS0_IRQ_SHIFT 0  /* NB: VCS1 in bspec! */
#define GEN8_VCS1_IRQ_SHIFT 16 /* NB: VCS2 in bpsec! */
#define GEN8_VECS_IRQ_SHIFT 0
#define GEN8_WD_IRQ_SHIFT 16

#define GEN8_DE_PIPE_ISR(pipe) _MMIO(0x44400 + (0x10 * (pipe)))
#define GEN8_DE_PIPE_IMR(pipe) _MMIO(0x44404 + (0x10 * (pipe)))
#define GEN8_DE_PIPE_IIR(pipe) _MMIO(0x44408 + (0x10 * (pipe)))
#define GEN8_DE_PIPE_IER(pipe) _MMIO(0x4440c + (0x10 * (pipe)))
#define  GEN8_PIPE_FIFO_UNDERRUN        (1 << 31)
#define  GEN8_PIPE_CDCLK_CRC_ERROR      (1 << 29)
#define  GEN8_PIPE_CDCLK_CRC_DONE       (1 << 28)
#define  XELPD_PIPE_SOFT_UNDERRUN       (1 << 22)
#define  XELPD_PIPE_HARD_UNDERRUN       (1 << 21)
#define  GEN12_PIPE_VBLANK_UNMOD        (1 << 19)
#define  GEN8_PIPE_CURSOR_FAULT         (1 << 10)
#define  GEN8_PIPE_SPRITE_FAULT         (1 << 9)
#define  GEN8_PIPE_PRIMARY_FAULT        (1 << 8)
#define  GEN8_PIPE_SPRITE_FLIP_DONE     (1 << 5)
#define  GEN8_PIPE_PRIMARY_FLIP_DONE    (1 << 4)
#define  GEN8_PIPE_SCAN_LINE_EVENT      (1 << 2)
#define  GEN8_PIPE_VSYNC                (1 << 1)
#define  GEN8_PIPE_VBLANK               (1 << 0)
#define  GEN9_PIPE_CURSOR_FAULT         (1 << 11)
#define  GEN11_PIPE_PLANE7_FAULT        (1 << 22)
#define  GEN11_PIPE_PLANE6_FAULT        (1 << 21)
#define  GEN11_PIPE_PLANE5_FAULT        (1 << 20)
#define  GEN9_PIPE_PLANE4_FAULT         (1 << 10)
#define  GEN9_PIPE_PLANE3_FAULT         (1 << 9)
#define  GEN9_PIPE_PLANE2_FAULT         (1 << 8)
#define  GEN9_PIPE_PLANE1_FAULT         (1 << 7)
#define  GEN9_PIPE_PLANE4_FLIP_DONE     (1 << 6)
#define  GEN9_PIPE_PLANE3_FLIP_DONE     (1 << 5)
#define  GEN9_PIPE_PLANE2_FLIP_DONE     (1 << 4)
#define  GEN9_PIPE_PLANE1_FLIP_DONE     (1 << 3)
#define  GEN9_PIPE_PLANE_FLIP_DONE(p)   (1 << (3 + (p)))
#define GEN8_DE_PIPE_IRQ_FAULT_ERRORS \
        (GEN8_PIPE_CURSOR_FAULT | \
         GEN8_PIPE_SPRITE_FAULT | \
         GEN8_PIPE_PRIMARY_FAULT)
#define GEN9_DE_PIPE_IRQ_FAULT_ERRORS \
        (GEN9_PIPE_CURSOR_FAULT | \
         GEN9_PIPE_PLANE4_FAULT | \
         GEN9_PIPE_PLANE3_FAULT | \
         GEN9_PIPE_PLANE2_FAULT | \
         GEN9_PIPE_PLANE1_FAULT)
#define GEN11_DE_PIPE_IRQ_FAULT_ERRORS \
        (GEN9_DE_PIPE_IRQ_FAULT_ERRORS | \
         GEN11_PIPE_PLANE7_FAULT | \
         GEN11_PIPE_PLANE6_FAULT | \
         GEN11_PIPE_PLANE5_FAULT)
#define RKL_DE_PIPE_IRQ_FAULT_ERRORS \
        (GEN9_DE_PIPE_IRQ_FAULT_ERRORS | \
         GEN11_PIPE_PLANE5_FAULT)

#define _HPD_PIN_DDI(hpd_pin)   ((hpd_pin) - HPD_PORT_A)
#define _HPD_PIN_TC(hpd_pin)    ((hpd_pin) - HPD_PORT_TC1)

#define GEN8_DE_PORT_ISR _MMIO(0x44440)
#define GEN8_DE_PORT_IMR _MMIO(0x44444)
#define GEN8_DE_PORT_IIR _MMIO(0x44448)
#define GEN8_DE_PORT_IER _MMIO(0x4444c)
#define  DSI1_NON_TE                    (1 << 31)
#define  DSI0_NON_TE                    (1 << 30)
#define  ICL_AUX_CHANNEL_E              (1 << 29)
#define  ICL_AUX_CHANNEL_F              (1 << 28)
#define  GEN9_AUX_CHANNEL_D             (1 << 27)
#define  GEN9_AUX_CHANNEL_C             (1 << 26)
#define  GEN9_AUX_CHANNEL_B             (1 << 25)
#define  DSI1_TE                        (1 << 24)
#define  DSI0_TE                        (1 << 23)
#define  GEN8_DE_PORT_HOTPLUG(hpd_pin)  REG_BIT(3 + _HPD_PIN_DDI(hpd_pin))
#define  BXT_DE_PORT_HOTPLUG_MASK       (GEN8_DE_PORT_HOTPLUG(HPD_PORT_A) | \
                                         GEN8_DE_PORT_HOTPLUG(HPD_PORT_B) | \
                                         GEN8_DE_PORT_HOTPLUG(HPD_PORT_C))
#define  BDW_DE_PORT_HOTPLUG_MASK       GEN8_DE_PORT_HOTPLUG(HPD_PORT_A)
#define  BXT_DE_PORT_GMBUS              (1 << 1)
#define  GEN8_AUX_CHANNEL_A             (1 << 0)
#define  TGL_DE_PORT_AUX_USBC6          REG_BIT(13)
#define  XELPD_DE_PORT_AUX_DDIE         REG_BIT(13)
#define  TGL_DE_PORT_AUX_USBC5          REG_BIT(12)
#define  XELPD_DE_PORT_AUX_DDID         REG_BIT(12)
#define  TGL_DE_PORT_AUX_USBC4          REG_BIT(11)
#define  TGL_DE_PORT_AUX_USBC3          REG_BIT(10)
#define  TGL_DE_PORT_AUX_USBC2          REG_BIT(9)
#define  TGL_DE_PORT_AUX_USBC1          REG_BIT(8)
#define  TGL_DE_PORT_AUX_DDIC           REG_BIT(2)
#define  TGL_DE_PORT_AUX_DDIB           REG_BIT(1)
#define  TGL_DE_PORT_AUX_DDIA           REG_BIT(0)

#define GEN8_DE_MISC_ISR _MMIO(0x44460)
#define GEN8_DE_MISC_IMR _MMIO(0x44464)
#define GEN8_DE_MISC_IIR _MMIO(0x44468)
#define GEN8_DE_MISC_IER _MMIO(0x4446c)
#define  GEN8_DE_MISC_GSE               (1 << 27)
#define  GEN8_DE_EDP_PSR                (1 << 19)

#define GEN8_PCU_ISR _MMIO(0x444e0)
#define GEN8_PCU_IMR _MMIO(0x444e4)
#define GEN8_PCU_IIR _MMIO(0x444e8)
#define GEN8_PCU_IER _MMIO(0x444ec)

#define GEN11_GU_MISC_ISR       _MMIO(0x444f0)
#define GEN11_GU_MISC_IMR       _MMIO(0x444f4)
#define GEN11_GU_MISC_IIR       _MMIO(0x444f8)
#define GEN11_GU_MISC_IER       _MMIO(0x444fc)
#define  GEN11_GU_MISC_GSE      (1 << 27)

#define GEN11_GFX_MSTR_IRQ              _MMIO(0x190010)
#define  GEN11_MASTER_IRQ               (1 << 31)
#define  GEN11_PCU_IRQ                  (1 << 30)
#define  GEN11_GU_MISC_IRQ              (1 << 29)
#define  GEN11_DISPLAY_IRQ              (1 << 16)
#define  GEN11_GT_DW_IRQ(x)             (1 << (x))
#define  GEN11_GT_DW1_IRQ               (1 << 1)
#define  GEN11_GT_DW0_IRQ               (1 << 0)

#define DG1_MSTR_TILE_INTR              _MMIO(0x190008)
#define   DG1_MSTR_IRQ                  REG_BIT(31)
#define   DG1_MSTR_TILE(t)              REG_BIT(t)

#define GEN11_DISPLAY_INT_CTL           _MMIO(0x44200)
#define  GEN11_DISPLAY_IRQ_ENABLE       (1 << 31)
#define  GEN11_AUDIO_CODEC_IRQ          (1 << 24)
#define  GEN11_DE_PCH_IRQ               (1 << 23)
#define  GEN11_DE_MISC_IRQ              (1 << 22)
#define  GEN11_DE_HPD_IRQ               (1 << 21)
#define  GEN11_DE_PORT_IRQ              (1 << 20)
#define  GEN11_DE_PIPE_C                (1 << 18)
#define  GEN11_DE_PIPE_B                (1 << 17)
#define  GEN11_DE_PIPE_A                (1 << 16)

#define GEN11_DE_HPD_ISR                _MMIO(0x44470)
#define GEN11_DE_HPD_IMR                _MMIO(0x44474)
#define GEN11_DE_HPD_IIR                _MMIO(0x44478)
#define GEN11_DE_HPD_IER                _MMIO(0x4447c)
#define  GEN11_TC_HOTPLUG(hpd_pin)              REG_BIT(16 + _HPD_PIN_TC(hpd_pin))
#define  GEN11_DE_TC_HOTPLUG_MASK               (GEN11_TC_HOTPLUG(HPD_PORT_TC6) | \
                                                 GEN11_TC_HOTPLUG(HPD_PORT_TC5) | \
                                                 GEN11_TC_HOTPLUG(HPD_PORT_TC4) | \
                                                 GEN11_TC_HOTPLUG(HPD_PORT_TC3) | \
                                                 GEN11_TC_HOTPLUG(HPD_PORT_TC2) | \
                                                 GEN11_TC_HOTPLUG(HPD_PORT_TC1))
#define  GEN11_TBT_HOTPLUG(hpd_pin)             REG_BIT(_HPD_PIN_TC(hpd_pin))
#define  GEN11_DE_TBT_HOTPLUG_MASK              (GEN11_TBT_HOTPLUG(HPD_PORT_TC6) | \
                                                 GEN11_TBT_HOTPLUG(HPD_PORT_TC5) | \
                                                 GEN11_TBT_HOTPLUG(HPD_PORT_TC4) | \
                                                 GEN11_TBT_HOTPLUG(HPD_PORT_TC3) | \
                                                 GEN11_TBT_HOTPLUG(HPD_PORT_TC2) | \
                                                 GEN11_TBT_HOTPLUG(HPD_PORT_TC1))

#define GEN11_TBT_HOTPLUG_CTL                           _MMIO(0x44030)
#define GEN11_TC_HOTPLUG_CTL                            _MMIO(0x44038)
#define  GEN11_HOTPLUG_CTL_ENABLE(hpd_pin)              (8 << (_HPD_PIN_TC(hpd_pin) * 4))
#define  GEN11_HOTPLUG_CTL_LONG_DETECT(hpd_pin)         (2 << (_HPD_PIN_TC(hpd_pin) * 4))
#define  GEN11_HOTPLUG_CTL_SHORT_DETECT(hpd_pin)        (1 << (_HPD_PIN_TC(hpd_pin) * 4))
#define  GEN11_HOTPLUG_CTL_NO_DETECT(hpd_pin)           (0 << (_HPD_PIN_TC(hpd_pin) * 4))

#define PICAINTERRUPT_ISR                       _MMIO(0x16FE50)
#define PICAINTERRUPT_IMR                       _MMIO(0x16FE54)
#define PICAINTERRUPT_IIR                       _MMIO(0x16FE58)
#define PICAINTERRUPT_IER                       _MMIO(0x16FE5C)

#define  XELPDP_DP_ALT_HOTPLUG(hpd_pin)         REG_BIT(16 + _HPD_PIN_TC(hpd_pin))
#define  XELPDP_DP_ALT_HOTPLUG_MASK             REG_GENMASK(19, 16)

#define  XELPDP_AUX_TC(hpd_pin)                 REG_BIT(8 + _HPD_PIN_TC(hpd_pin))
#define  XELPDP_AUX_TC_MASK                     REG_GENMASK(11, 8)

#define  XELPDP_TBT_HOTPLUG(hpd_pin)            REG_BIT(_HPD_PIN_TC(hpd_pin))
#define  XELPDP_TBT_HOTPLUG_MASK                REG_GENMASK(3, 0)

#define XELPDP_PORT_HOTPLUG_CTL(hpd_pin)        _MMIO(0x16F270 + (_HPD_PIN_TC(hpd_pin) * 0x200))
#define  XELPDP_TBT_HOTPLUG_ENABLE              REG_BIT(6)
#define  XELPDP_TBT_HPD_LONG_DETECT             REG_BIT(5)
#define  XELPDP_TBT_HPD_SHORT_DETECT            REG_BIT(4)
#define  XELPDP_DP_ALT_HOTPLUG_ENABLE           REG_BIT(2)
#define  XELPDP_DP_ALT_HPD_LONG_DETECT          REG_BIT(1)
#define  XELPDP_DP_ALT_HPD_SHORT_DETECT         REG_BIT(0)

#define ILK_DISPLAY_CHICKEN2    _MMIO(0x42004)
/* Required on all Ironlake and Sandybridge according to the B-Spec. */
#define   ILK_ELPIN_409_SELECT  REG_BIT(25)
#define   ILK_DPARB_GATE        REG_BIT(22)
#define   ILK_VSDPFD_FULL       REG_BIT(21)

#define FUSE_STRAP              _MMIO(0x42014)
#define   ILK_INTERNAL_GRAPHICS_DISABLE REG_BIT(31)
#define   ILK_INTERNAL_DISPLAY_DISABLE  REG_BIT(30)
#define   ILK_DISPLAY_DEBUG_DISABLE     REG_BIT(29)
#define   IVB_PIPE_C_DISABLE            REG_BIT(28)
#define   ILK_HDCP_DISABLE              REG_BIT(25)
#define   ILK_eDP_A_DISABLE             REG_BIT(24)
#define   HSW_CDCLK_LIMIT               REG_BIT(24)
#define   ILK_DESKTOP                   REG_BIT(23)
#define   HSW_CPU_SSC_ENABLE            REG_BIT(21)

#define FUSE_STRAP3             _MMIO(0x42020)
#define   HSW_REF_CLK_SELECT            REG_BIT(1)

#define ILK_DSPCLK_GATE_D       _MMIO(0x42020)
#define   ILK_VRHUNIT_CLOCK_GATE_DISABLE        REG_BIT(28)
#define   ILK_DPFCUNIT_CLOCK_GATE_DISABLE       REG_BIT(9)
#define   ILK_DPFCRUNIT_CLOCK_GATE_DISABLE      REG_BIT(8)
#define   ILK_DPFDUNIT_CLOCK_GATE_ENABLE        REG_BIT(7)
#define   ILK_DPARBUNIT_CLOCK_GATE_ENABLE       REG_BIT(5)

#define IVB_CHICKEN3            _MMIO(0x4200c)
#define   CHICKEN3_DGMG_REQ_OUT_FIX_DISABLE     REG_BIT(5)
#define   CHICKEN3_DGMG_DONE_FIX_DISABLE        REG_BIT(2)

#define CHICKEN_PAR1_1          _MMIO(0x42080)
#define   IGNORE_KVMR_PIPE_A            REG_BIT(23)
#define   KBL_ARB_FILL_SPARE_22         REG_BIT(22)
#define   DIS_RAM_BYPASS_PSR2_MAN_TRACK REG_BIT(16)
#define   SKL_DE_COMPRESSED_HASH_MODE   REG_BIT(15)
#define   HSW_MASK_VBL_TO_PIPE_IN_SRD   REG_BIT(15) /* hsw/bdw */
#define   FORCE_ARB_IDLE_PLANES         REG_BIT(14)
#define   SKL_EDP_PSR_FIX_RDWRAP        REG_BIT(3)
#define   IGNORE_PSR2_HW_TRACKING       REG_BIT(1)

#define CHICKEN_PAR2_1          _MMIO(0x42090)
#define   KVM_CONFIG_CHANGE_NOTIFICATION_SELECT REG_BIT(14)

#define CHICKEN_MISC_2          _MMIO(0x42084)
#define   CHICKEN_MISC_DISABLE_DPT      REG_BIT(30) /* adl,dg2 */
#define   KBL_ARB_FILL_SPARE_14         REG_BIT(14)
#define   KBL_ARB_FILL_SPARE_13         REG_BIT(13)
#define   GLK_CL2_PWR_DOWN              REG_BIT(12)
#define   GLK_CL1_PWR_DOWN              REG_BIT(11)
#define   GLK_CL0_PWR_DOWN              REG_BIT(10)

#define CHICKEN_MISC_4          _MMIO(0x4208c)
#define   CHICKEN_FBC_STRIDE_OVERRIDE   REG_BIT(13)
#define   CHICKEN_FBC_STRIDE_MASK       REG_GENMASK(12, 0)
#define   CHICKEN_FBC_STRIDE(x)         REG_FIELD_PREP(CHICKEN_FBC_STRIDE_MASK, (x))

#define _CHICKEN_PIPESL_1_A     0x420b0
#define _CHICKEN_PIPESL_1_B     0x420b4
#define CHICKEN_PIPESL_1(pipe)  _MMIO_PIPE(pipe, _CHICKEN_PIPESL_1_A, _CHICKEN_PIPESL_1_B)
#define   HSW_PRI_STRETCH_MAX_MASK      REG_GENMASK(28, 27)
#define   HSW_PRI_STRETCH_MAX_X8        REG_FIELD_PREP(HSW_PRI_STRETCH_MAX_MASK, 0)
#define   HSW_PRI_STRETCH_MAX_X4        REG_FIELD_PREP(HSW_PRI_STRETCH_MAX_MASK, 1)
#define   HSW_PRI_STRETCH_MAX_X2        REG_FIELD_PREP(HSW_PRI_STRETCH_MAX_MASK, 2)
#define   HSW_PRI_STRETCH_MAX_X1        REG_FIELD_PREP(HSW_PRI_STRETCH_MAX_MASK, 3)
#define   HSW_SPR_STRETCH_MAX_MASK      REG_GENMASK(26, 25)
#define   HSW_SPR_STRETCH_MAX_X8        REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 0)
#define   HSW_SPR_STRETCH_MAX_X4        REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 1)
#define   HSW_SPR_STRETCH_MAX_X2        REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 2)
#define   HSW_SPR_STRETCH_MAX_X1        REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 3)
#define   HSW_FBCQ_DIS                  REG_BIT(22)
#define   HSW_UNMASK_VBL_TO_REGS_IN_SRD REG_BIT(15) /* hsw */
#define   SKL_PSR_MASK_PLANE_FLIP       REG_BIT(11) /* skl+ */
#define   SKL_PLANE1_STRETCH_MAX_MASK   REG_GENMASK(1, 0)
#define   SKL_PLANE1_STRETCH_MAX_X8     REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 0)
#define   SKL_PLANE1_STRETCH_MAX_X4     REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 1)
#define   SKL_PLANE1_STRETCH_MAX_X2     REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 2)
#define   SKL_PLANE1_STRETCH_MAX_X1     REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 3)
#define   BDW_UNMASK_VBL_TO_REGS_IN_SRD REG_BIT(0) /* bdw */

#define _CHICKEN_TRANS_A        0x420c0
#define _CHICKEN_TRANS_B        0x420c4
#define _CHICKEN_TRANS_C        0x420c8
#define _CHICKEN_TRANS_EDP      0x420cc
#define _CHICKEN_TRANS_D        0x420d8
#define CHICKEN_TRANS(trans)    _MMIO(_PICK((trans), \
                                            [TRANSCODER_EDP] = _CHICKEN_TRANS_EDP, \
                                            [TRANSCODER_A] = _CHICKEN_TRANS_A, \
                                            [TRANSCODER_B] = _CHICKEN_TRANS_B, \
                                            [TRANSCODER_C] = _CHICKEN_TRANS_C, \
                                            [TRANSCODER_D] = _CHICKEN_TRANS_D))
#define _MTL_CHICKEN_TRANS_A    0x604e0
#define _MTL_CHICKEN_TRANS_B    0x614e0
#define MTL_CHICKEN_TRANS(trans)        _MMIO_TRANS((trans), \
                                                    _MTL_CHICKEN_TRANS_A, \
                                                    _MTL_CHICKEN_TRANS_B)
#define   PIPE_VBLANK_WITH_DELAY        REG_BIT(31) /* ADL/DG2 */
#define   SKL_UNMASK_VBL_TO_PIPE_IN_SRD REG_BIT(30) /* skl+ */
#define   HSW_FRAME_START_DELAY_MASK    REG_GENMASK(28, 27)
#define   HSW_FRAME_START_DELAY(x)      REG_FIELD_PREP(HSW_FRAME_START_DELAY_MASK, x)
#define   VSC_DATA_SEL_SOFTWARE_CONTROL REG_BIT(25) /* GLK */
#define   FECSTALL_DIS_DPTSTREAM_DPTTG  REG_BIT(23)
#define   DDI_TRAINING_OVERRIDE_ENABLE  REG_BIT(19)
#define   ADLP_1_BASED_X_GRANULARITY    REG_BIT(18)
#define   DDI_TRAINING_OVERRIDE_VALUE   REG_BIT(18)
#define   DDIE_TRAINING_OVERRIDE_ENABLE REG_BIT(17) /* CHICKEN_TRANS_A only */
#define   DDIE_TRAINING_OVERRIDE_VALUE  REG_BIT(16) /* CHICKEN_TRANS_A only */
#define   PSR2_ADD_VERTICAL_LINE_COUNT  REG_BIT(15)
#define   PSR2_VSC_ENABLE_PROG_HEADER   REG_BIT(12)

#define DISP_ARB_CTL    _MMIO(0x45000)
#define   DISP_FBC_MEMORY_WAKE          REG_BIT(31)
#define   DISP_TILE_SURFACE_SWIZZLING   REG_BIT(13)
#define   DISP_FBC_WM_DIS               REG_BIT(15)

#define DISP_ARB_CTL2   _MMIO(0x45004)
#define   DISP_DATA_PARTITION_5_6       REG_BIT(6)
#define   DISP_IPC_ENABLE               REG_BIT(3)

#define GEN7_MSG_CTL    _MMIO(0x45010)
#define  WAIT_FOR_PCH_RESET_ACK         (1 << 1)
#define  WAIT_FOR_PCH_FLR_ACK           (1 << 0)

#define _BW_BUDDY0_CTL                  0x45130
#define _BW_BUDDY1_CTL                  0x45140
#define BW_BUDDY_CTL(x)                 _MMIO(_PICK_EVEN(x, \
                                                         _BW_BUDDY0_CTL, \
                                                         _BW_BUDDY1_CTL))
#define   BW_BUDDY_DISABLE              REG_BIT(31)
#define   BW_BUDDY_TLB_REQ_TIMER_MASK   REG_GENMASK(21, 16)
#define   BW_BUDDY_TLB_REQ_TIMER(x)     REG_FIELD_PREP(BW_BUDDY_TLB_REQ_TIMER_MASK, x)

#define _BW_BUDDY0_PAGE_MASK            0x45134
#define _BW_BUDDY1_PAGE_MASK            0x45144
#define BW_BUDDY_PAGE_MASK(x)           _MMIO(_PICK_EVEN(x, \
                                                         _BW_BUDDY0_PAGE_MASK, \
                                                         _BW_BUDDY1_PAGE_MASK))

#define HSW_NDE_RSTWRN_OPT      _MMIO(0x46408)
#define  MTL_RESET_PICA_HANDSHAKE_EN    REG_BIT(6)
#define  RESET_PCH_HANDSHAKE_ENABLE     REG_BIT(4)

#define GEN8_CHICKEN_DCPR_1                     _MMIO(0x46430)
#define   LATENCY_REPORTING_REMOVED_PIPE_D      REG_BIT(31)
#define   SKL_SELECT_ALTERNATE_DC_EXIT          REG_BIT(30)
#define   LATENCY_REPORTING_REMOVED_PIPE_C      REG_BIT(25)
#define   LATENCY_REPORTING_REMOVED_PIPE_B      REG_BIT(24)
#define   LATENCY_REPORTING_REMOVED_PIPE_A      REG_BIT(23)
#define   ICL_DELAY_PMRSP                       REG_BIT(22)
#define   DISABLE_FLR_SRC                       REG_BIT(15)
#define   MASK_WAKEMEM                          REG_BIT(13)
#define   DDI_CLOCK_REG_ACCESS                  REG_BIT(7)

#define GEN11_CHICKEN_DCPR_2                    _MMIO(0x46434)
#define   DCPR_MASK_MAXLATENCY_MEMUP_CLR        REG_BIT(27)
#define   DCPR_MASK_LPMODE                      REG_BIT(26)
#define   DCPR_SEND_RESP_IMM                    REG_BIT(25)
#define   DCPR_CLEAR_MEMSTAT_DIS                REG_BIT(24)

#define SKL_DFSM                        _MMIO(0x51000)
#define   SKL_DFSM_DISPLAY_PM_DISABLE   (1 << 27)
#define   SKL_DFSM_DISPLAY_HDCP_DISABLE (1 << 25)
#define   SKL_DFSM_CDCLK_LIMIT_MASK     (3 << 23)
#define   SKL_DFSM_CDCLK_LIMIT_675      (0 << 23)
#define   SKL_DFSM_CDCLK_LIMIT_540      (1 << 23)
#define   SKL_DFSM_CDCLK_LIMIT_450      (2 << 23)
#define   SKL_DFSM_CDCLK_LIMIT_337_5    (3 << 23)
#define   ICL_DFSM_DMC_DISABLE          (1 << 23)
#define   SKL_DFSM_PIPE_A_DISABLE       (1 << 30)
#define   SKL_DFSM_PIPE_B_DISABLE       (1 << 21)
#define   SKL_DFSM_PIPE_C_DISABLE       (1 << 28)
#define   TGL_DFSM_PIPE_D_DISABLE       (1 << 22)
#define   GLK_DFSM_DISPLAY_DSC_DISABLE  (1 << 7)

#define SKL_DSSM                                _MMIO(0x51004)
#define ICL_DSSM_CDCLK_PLL_REFCLK_MASK          (7 << 29)
#define ICL_DSSM_CDCLK_PLL_REFCLK_24MHz         (0 << 29)
#define ICL_DSSM_CDCLK_PLL_REFCLK_19_2MHz       (1 << 29)
#define ICL_DSSM_CDCLK_PLL_REFCLK_38_4MHz       (2 << 29)

#define GMD_ID_DISPLAY                          _MMIO(0x510a0)
#define   GMD_ID_ARCH_MASK                      REG_GENMASK(31, 22)
#define   GMD_ID_RELEASE_MASK                   REG_GENMASK(21, 14)
#define   GMD_ID_STEP                           REG_GENMASK(5, 0)

/*GEN11 chicken */
#define _PIPEA_CHICKEN                          0x70038
#define _PIPEB_CHICKEN                          0x71038
#define _PIPEC_CHICKEN                          0x72038
#define PIPE_CHICKEN(pipe)                      _MMIO_PIPE(pipe, _PIPEA_CHICKEN,\
                                                           _PIPEB_CHICKEN)
#define   UNDERRUN_RECOVERY_DISABLE_ADLP        REG_BIT(30)
#define   UNDERRUN_RECOVERY_ENABLE_DG2          REG_BIT(30)
#define   PIXEL_ROUNDING_TRUNC_FB_PASSTHRU      REG_BIT(15)
#define   DG2_RENDER_CCSTAG_4_3_EN              REG_BIT(12)
#define   PER_PIXEL_ALPHA_BYPASS_EN             REG_BIT(7)

/* PCH */

#define PCH_DISPLAY_BASE        0xc0000u

/* south display engine interrupt: IBX */
#define SDE_AUDIO_POWER_D       (1 << 27)
#define SDE_AUDIO_POWER_C       (1 << 26)
#define SDE_AUDIO_POWER_B       (1 << 25)
#define SDE_AUDIO_POWER_SHIFT   (25)
#define SDE_AUDIO_POWER_MASK    (7 << SDE_AUDIO_POWER_SHIFT)
#define SDE_GMBUS               (1 << 24)
#define SDE_AUDIO_HDCP_TRANSB   (1 << 23)
#define SDE_AUDIO_HDCP_TRANSA   (1 << 22)
#define SDE_AUDIO_HDCP_MASK     (3 << 22)
#define SDE_AUDIO_TRANSB        (1 << 21)
#define SDE_AUDIO_TRANSA        (1 << 20)
#define SDE_AUDIO_TRANS_MASK    (3 << 20)
#define SDE_POISON              (1 << 19)
/* 18 reserved */
#define SDE_FDI_RXB             (1 << 17)
#define SDE_FDI_RXA             (1 << 16)
#define SDE_FDI_MASK            (3 << 16)
#define SDE_AUXD                (1 << 15)
#define SDE_AUXC                (1 << 14)
#define SDE_AUXB                (1 << 13)
#define SDE_AUX_MASK            (7 << 13)
/* 12 reserved */
#define SDE_CRT_HOTPLUG         (1 << 11)
#define SDE_PORTD_HOTPLUG       (1 << 10)
#define SDE_PORTC_HOTPLUG       (1 << 9)
#define SDE_PORTB_HOTPLUG       (1 << 8)
#define SDE_SDVOB_HOTPLUG       (1 << 6)
#define SDE_HOTPLUG_MASK        (SDE_CRT_HOTPLUG | \
                                 SDE_SDVOB_HOTPLUG |    \
                                 SDE_PORTB_HOTPLUG |    \
                                 SDE_PORTC_HOTPLUG |    \
                                 SDE_PORTD_HOTPLUG)
#define SDE_TRANSB_CRC_DONE     (1 << 5)
#define SDE_TRANSB_CRC_ERR      (1 << 4)
#define SDE_TRANSB_FIFO_UNDER   (1 << 3)
#define SDE_TRANSA_CRC_DONE     (1 << 2)
#define SDE_TRANSA_CRC_ERR      (1 << 1)
#define SDE_TRANSA_FIFO_UNDER   (1 << 0)
#define SDE_TRANS_MASK          (0x3f)

/* south display engine interrupt: CPT - CNP */
#define SDE_AUDIO_POWER_D_CPT   (1 << 31)
#define SDE_AUDIO_POWER_C_CPT   (1 << 30)
#define SDE_AUDIO_POWER_B_CPT   (1 << 29)
#define SDE_AUDIO_POWER_SHIFT_CPT   29
#define SDE_AUDIO_POWER_MASK_CPT    (7 << 29)
#define SDE_AUXD_CPT            (1 << 27)
#define SDE_AUXC_CPT            (1 << 26)
#define SDE_AUXB_CPT            (1 << 25)
#define SDE_AUX_MASK_CPT        (7 << 25)
#define SDE_PORTE_HOTPLUG_SPT   (1 << 25)
#define SDE_PORTA_HOTPLUG_SPT   (1 << 24)
#define SDE_PORTD_HOTPLUG_CPT   (1 << 23)
#define SDE_PORTC_HOTPLUG_CPT   (1 << 22)
#define SDE_PORTB_HOTPLUG_CPT   (1 << 21)
#define SDE_CRT_HOTPLUG_CPT     (1 << 19)
#define SDE_SDVOB_HOTPLUG_CPT   (1 << 18)
#define SDE_HOTPLUG_MASK_CPT    (SDE_CRT_HOTPLUG_CPT |          \
                                 SDE_SDVOB_HOTPLUG_CPT |        \
                                 SDE_PORTD_HOTPLUG_CPT |        \
                                 SDE_PORTC_HOTPLUG_CPT |        \
                                 SDE_PORTB_HOTPLUG_CPT)
#define SDE_HOTPLUG_MASK_SPT    (SDE_PORTE_HOTPLUG_SPT |        \
                                 SDE_PORTD_HOTPLUG_CPT |        \
                                 SDE_PORTC_HOTPLUG_CPT |        \
                                 SDE_PORTB_HOTPLUG_CPT |        \
                                 SDE_PORTA_HOTPLUG_SPT)
#define SDE_GMBUS_CPT           (1 << 17)
#define SDE_ERROR_CPT           (1 << 16)
#define SDE_AUDIO_CP_REQ_C_CPT  (1 << 10)
#define SDE_AUDIO_CP_CHG_C_CPT  (1 << 9)
#define SDE_FDI_RXC_CPT         (1 << 8)
#define SDE_AUDIO_CP_REQ_B_CPT  (1 << 6)
#define SDE_AUDIO_CP_CHG_B_CPT  (1 << 5)
#define SDE_FDI_RXB_CPT         (1 << 4)
#define SDE_AUDIO_CP_REQ_A_CPT  (1 << 2)
#define SDE_AUDIO_CP_CHG_A_CPT  (1 << 1)
#define SDE_FDI_RXA_CPT         (1 << 0)
#define SDE_AUDIO_CP_REQ_CPT    (SDE_AUDIO_CP_REQ_C_CPT | \
                                 SDE_AUDIO_CP_REQ_B_CPT | \
                                 SDE_AUDIO_CP_REQ_A_CPT)
#define SDE_AUDIO_CP_CHG_CPT    (SDE_AUDIO_CP_CHG_C_CPT | \
                                 SDE_AUDIO_CP_CHG_B_CPT | \
                                 SDE_AUDIO_CP_CHG_A_CPT)
#define SDE_FDI_MASK_CPT        (SDE_FDI_RXC_CPT | \
                                 SDE_FDI_RXB_CPT | \
                                 SDE_FDI_RXA_CPT)

/* south display engine interrupt: ICP/TGP/MTP */
#define SDE_PICAINTERRUPT               REG_BIT(31)
#define SDE_GMBUS_ICP                   (1 << 23)
#define SDE_TC_HOTPLUG_ICP(hpd_pin)     REG_BIT(24 + _HPD_PIN_TC(hpd_pin))
#define SDE_TC_HOTPLUG_DG2(hpd_pin)     REG_BIT(25 + _HPD_PIN_TC(hpd_pin)) /* sigh */
#define SDE_DDI_HOTPLUG_ICP(hpd_pin)    REG_BIT(16 + _HPD_PIN_DDI(hpd_pin))
#define SDE_DDI_HOTPLUG_MASK_ICP        (SDE_DDI_HOTPLUG_ICP(HPD_PORT_D) | \
                                         SDE_DDI_HOTPLUG_ICP(HPD_PORT_C) | \
                                         SDE_DDI_HOTPLUG_ICP(HPD_PORT_B) | \
                                         SDE_DDI_HOTPLUG_ICP(HPD_PORT_A))
#define SDE_TC_HOTPLUG_MASK_ICP         (SDE_TC_HOTPLUG_ICP(HPD_PORT_TC6) | \
                                         SDE_TC_HOTPLUG_ICP(HPD_PORT_TC5) | \
                                         SDE_TC_HOTPLUG_ICP(HPD_PORT_TC4) | \
                                         SDE_TC_HOTPLUG_ICP(HPD_PORT_TC3) | \
                                         SDE_TC_HOTPLUG_ICP(HPD_PORT_TC2) | \
                                         SDE_TC_HOTPLUG_ICP(HPD_PORT_TC1))

#define SDEISR  _MMIO(0xc4000)
#define SDEIMR  _MMIO(0xc4004)
#define SDEIIR  _MMIO(0xc4008)
#define SDEIER  _MMIO(0xc400c)

#define SERR_INT                        _MMIO(0xc4040)
#define  SERR_INT_POISON                (1 << 31)
#define  SERR_INT_TRANS_FIFO_UNDERRUN(pipe)     (1 << ((pipe) * 3))

/* digital port hotplug */
#define PCH_PORT_HOTPLUG                _MMIO(0xc4030)  /* SHOTPLUG_CTL */
#define  PORTA_HOTPLUG_ENABLE           (1 << 28) /* LPT:LP+ & BXT */
#define  BXT_DDIA_HPD_INVERT            (1 << 27)
#define  PORTA_HOTPLUG_STATUS_MASK      (3 << 24) /* SPT+ & BXT */
#define  PORTA_HOTPLUG_NO_DETECT        (0 << 24) /* SPT+ & BXT */
#define  PORTA_HOTPLUG_SHORT_DETECT     (1 << 24) /* SPT+ & BXT */
#define  PORTA_HOTPLUG_LONG_DETECT      (2 << 24) /* SPT+ & BXT */
#define  PORTD_HOTPLUG_ENABLE           (1 << 20)
#define  PORTD_PULSE_DURATION_2ms       (0 << 18) /* pre-LPT */
#define  PORTD_PULSE_DURATION_4_5ms     (1 << 18) /* pre-LPT */
#define  PORTD_PULSE_DURATION_6ms       (2 << 18) /* pre-LPT */
#define  PORTD_PULSE_DURATION_100ms     (3 << 18) /* pre-LPT */
#define  PORTD_PULSE_DURATION_MASK      (3 << 18) /* pre-LPT */
#define  PORTD_HOTPLUG_STATUS_MASK      (3 << 16)
#define  PORTD_HOTPLUG_NO_DETECT        (0 << 16)
#define  PORTD_HOTPLUG_SHORT_DETECT     (1 << 16)
#define  PORTD_HOTPLUG_LONG_DETECT      (2 << 16)
#define  PORTC_HOTPLUG_ENABLE           (1 << 12)
#define  BXT_DDIC_HPD_INVERT            (1 << 11)
#define  PORTC_PULSE_DURATION_2ms       (0 << 10) /* pre-LPT */
#define  PORTC_PULSE_DURATION_4_5ms     (1 << 10) /* pre-LPT */
#define  PORTC_PULSE_DURATION_6ms       (2 << 10) /* pre-LPT */
#define  PORTC_PULSE_DURATION_100ms     (3 << 10) /* pre-LPT */
#define  PORTC_PULSE_DURATION_MASK      (3 << 10) /* pre-LPT */
#define  PORTC_HOTPLUG_STATUS_MASK      (3 << 8)
#define  PORTC_HOTPLUG_NO_DETECT        (0 << 8)
#define  PORTC_HOTPLUG_SHORT_DETECT     (1 << 8)
#define  PORTC_HOTPLUG_LONG_DETECT      (2 << 8)
#define  PORTB_HOTPLUG_ENABLE           (1 << 4)
#define  BXT_DDIB_HPD_INVERT            (1 << 3)
#define  PORTB_PULSE_DURATION_2ms       (0 << 2) /* pre-LPT */
#define  PORTB_PULSE_DURATION_4_5ms     (1 << 2) /* pre-LPT */
#define  PORTB_PULSE_DURATION_6ms       (2 << 2) /* pre-LPT */
#define  PORTB_PULSE_DURATION_100ms     (3 << 2) /* pre-LPT */
#define  PORTB_PULSE_DURATION_MASK      (3 << 2) /* pre-LPT */
#define  PORTB_HOTPLUG_STATUS_MASK      (3 << 0)
#define  PORTB_HOTPLUG_NO_DETECT        (0 << 0)
#define  PORTB_HOTPLUG_SHORT_DETECT     (1 << 0)
#define  PORTB_HOTPLUG_LONG_DETECT      (2 << 0)
#define  BXT_DDI_HPD_INVERT_MASK        (BXT_DDIA_HPD_INVERT | \
                                        BXT_DDIB_HPD_INVERT | \
                                        BXT_DDIC_HPD_INVERT)

#define PCH_PORT_HOTPLUG2               _MMIO(0xc403C)  /* SHOTPLUG_CTL2 SPT+ */
#define  PORTE_HOTPLUG_ENABLE           (1 << 4)
#define  PORTE_HOTPLUG_STATUS_MASK      (3 << 0)
#define  PORTE_HOTPLUG_NO_DETECT        (0 << 0)
#define  PORTE_HOTPLUG_SHORT_DETECT     (1 << 0)
#define  PORTE_HOTPLUG_LONG_DETECT      (2 << 0)

/* This register is a reuse of PCH_PORT_HOTPLUG register. The
 * functionality covered in PCH_PORT_HOTPLUG is split into
 * SHOTPLUG_CTL_DDI and SHOTPLUG_CTL_TC.
 */

#define SHOTPLUG_CTL_DDI                                _MMIO(0xc4030)
#define   SHOTPLUG_CTL_DDI_HPD_ENABLE(hpd_pin)                  (0x8 << (_HPD_PIN_DDI(hpd_pin) * 4))
#define   SHOTPLUG_CTL_DDI_HPD_OUTPUT_DATA(hpd_pin)             (0x4 << (_HPD_PIN_DDI(hpd_pin) * 4))
#define   SHOTPLUG_CTL_DDI_HPD_STATUS_MASK(hpd_pin)             (0x3 << (_HPD_PIN_DDI(hpd_pin) * 4))
#define   SHOTPLUG_CTL_DDI_HPD_NO_DETECT(hpd_pin)               (0x0 << (_HPD_PIN_DDI(hpd_pin) * 4))
#define   SHOTPLUG_CTL_DDI_HPD_SHORT_DETECT(hpd_pin)            (0x1 << (_HPD_PIN_DDI(hpd_pin) * 4))
#define   SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(hpd_pin)             (0x2 << (_HPD_PIN_DDI(hpd_pin) * 4))
#define   SHOTPLUG_CTL_DDI_HPD_SHORT_LONG_DETECT(hpd_pin)       (0x3 << (_HPD_PIN_DDI(hpd_pin) * 4))

#define SHOTPLUG_CTL_TC                         _MMIO(0xc4034)
#define   ICP_TC_HPD_ENABLE(hpd_pin)            (8 << (_HPD_PIN_TC(hpd_pin) * 4))
#define   ICP_TC_HPD_LONG_DETECT(hpd_pin)       (2 << (_HPD_PIN_TC(hpd_pin) * 4))
#define   ICP_TC_HPD_SHORT_DETECT(hpd_pin)      (1 << (_HPD_PIN_TC(hpd_pin) * 4))

#define SHPD_FILTER_CNT                         _MMIO(0xc4038)
#define   SHPD_FILTER_CNT_500_ADJ               0x001D9

#define _PCH_DPLL_A              0xc6014
#define _PCH_DPLL_B              0xc6018
#define PCH_DPLL(pll) _MMIO((pll) == 0 ? _PCH_DPLL_A : _PCH_DPLL_B)

#define _PCH_FPA0                0xc6040
#define  FP_CB_TUNE             (0x3 << 22)
#define _PCH_FPA1                0xc6044
#define _PCH_FPB0                0xc6048
#define _PCH_FPB1                0xc604c
#define PCH_FP0(pll) _MMIO((pll) == 0 ? _PCH_FPA0 : _PCH_FPB0)
#define PCH_FP1(pll) _MMIO((pll) == 0 ? _PCH_FPA1 : _PCH_FPB1)

#define PCH_DPLL_TEST           _MMIO(0xc606c)

#define PCH_DREF_CONTROL        _MMIO(0xC6200)
#define  DREF_CONTROL_MASK      0x7fc3
#define  DREF_CPU_SOURCE_OUTPUT_DISABLE         (0 << 13)
#define  DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD      (2 << 13)
#define  DREF_CPU_SOURCE_OUTPUT_NONSPREAD       (3 << 13)
#define  DREF_CPU_SOURCE_OUTPUT_MASK            (3 << 13)
#define  DREF_SSC_SOURCE_DISABLE                (0 << 11)
#define  DREF_SSC_SOURCE_ENABLE                 (2 << 11)
#define  DREF_SSC_SOURCE_MASK                   (3 << 11)
#define  DREF_NONSPREAD_SOURCE_DISABLE          (0 << 9)
#define  DREF_NONSPREAD_CK505_ENABLE            (1 << 9)
#define  DREF_NONSPREAD_SOURCE_ENABLE           (2 << 9)
#define  DREF_NONSPREAD_SOURCE_MASK             (3 << 9)
#define  DREF_SUPERSPREAD_SOURCE_DISABLE        (0 << 7)
#define  DREF_SUPERSPREAD_SOURCE_ENABLE         (2 << 7)
#define  DREF_SUPERSPREAD_SOURCE_MASK           (3 << 7)
#define  DREF_SSC4_DOWNSPREAD                   (0 << 6)
#define  DREF_SSC4_CENTERSPREAD                 (1 << 6)
#define  DREF_SSC1_DISABLE                      (0 << 1)
#define  DREF_SSC1_ENABLE                       (1 << 1)
#define  DREF_SSC4_DISABLE                      (0)
#define  DREF_SSC4_ENABLE                       (1)

#define PCH_RAWCLK_FREQ         _MMIO(0xc6204)
#define  FDL_TP1_TIMER_SHIFT    12
#define  FDL_TP1_TIMER_MASK     (3 << 12)
#define  FDL_TP2_TIMER_SHIFT    10
#define  FDL_TP2_TIMER_MASK     (3 << 10)
#define  RAWCLK_FREQ_MASK       0x3ff
#define  CNP_RAWCLK_DIV_MASK    (0x3ff << 16)
#define  CNP_RAWCLK_DIV(div)    ((div) << 16)
#define  CNP_RAWCLK_FRAC_MASK   (0xf << 26)
#define  CNP_RAWCLK_DEN(den)    ((den) << 26)
#define  ICP_RAWCLK_NUM(num)    ((num) << 11)

#define PCH_DPLL_TMR_CFG        _MMIO(0xc6208)

#define PCH_SSC4_PARMS          _MMIO(0xc6210)
#define PCH_SSC4_AUX_PARMS      _MMIO(0xc6214)

#define PCH_DPLL_SEL            _MMIO(0xc7000)
#define  TRANS_DPLLB_SEL(pipe)          (1 << ((pipe) * 4))
#define  TRANS_DPLLA_SEL(pipe)          0
#define  TRANS_DPLL_ENABLE(pipe)        (1 << ((pipe) * 4 + 3))

/* transcoder */

#define _PCH_TRANS_HTOTAL_A             0xe0000
#define  TRANS_HTOTAL_SHIFT             16
#define  TRANS_HACTIVE_SHIFT            0
#define _PCH_TRANS_HBLANK_A             0xe0004
#define  TRANS_HBLANK_END_SHIFT         16
#define  TRANS_HBLANK_START_SHIFT       0
#define _PCH_TRANS_HSYNC_A              0xe0008
#define  TRANS_HSYNC_END_SHIFT          16
#define  TRANS_HSYNC_START_SHIFT        0
#define _PCH_TRANS_VTOTAL_A             0xe000c
#define  TRANS_VTOTAL_SHIFT             16
#define  TRANS_VACTIVE_SHIFT            0
#define _PCH_TRANS_VBLANK_A             0xe0010
#define  TRANS_VBLANK_END_SHIFT         16
#define  TRANS_VBLANK_START_SHIFT       0
#define _PCH_TRANS_VSYNC_A              0xe0014
#define  TRANS_VSYNC_END_SHIFT          16
#define  TRANS_VSYNC_START_SHIFT        0
#define _PCH_TRANS_VSYNCSHIFT_A         0xe0028

#define _PCH_TRANSA_DATA_M1     0xe0030
#define _PCH_TRANSA_DATA_N1     0xe0034
#define _PCH_TRANSA_DATA_M2     0xe0038
#define _PCH_TRANSA_DATA_N2     0xe003c
#define _PCH_TRANSA_LINK_M1     0xe0040
#define _PCH_TRANSA_LINK_N1     0xe0044
#define _PCH_TRANSA_LINK_M2     0xe0048
#define _PCH_TRANSA_LINK_N2     0xe004c

/* Per-transcoder DIP controls (PCH) */
#define _VIDEO_DIP_CTL_A         0xe0200
#define _VIDEO_DIP_DATA_A        0xe0208
#define _VIDEO_DIP_GCP_A         0xe0210
#define  GCP_COLOR_INDICATION           (1 << 2)
#define  GCP_DEFAULT_PHASE_ENABLE       (1 << 1)
#define  GCP_AV_MUTE                    (1 << 0)

#define _VIDEO_DIP_CTL_B         0xe1200
#define _VIDEO_DIP_DATA_B        0xe1208
#define _VIDEO_DIP_GCP_B         0xe1210

#define TVIDEO_DIP_CTL(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_CTL_A, _VIDEO_DIP_CTL_B)
#define TVIDEO_DIP_DATA(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B)
#define TVIDEO_DIP_GCP(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B)

/* Per-transcoder DIP controls (VLV) */
#define _VLV_VIDEO_DIP_CTL_A            (VLV_DISPLAY_BASE + 0x60200)
#define _VLV_VIDEO_DIP_DATA_A           (VLV_DISPLAY_BASE + 0x60208)
#define _VLV_VIDEO_DIP_GDCP_PAYLOAD_A   (VLV_DISPLAY_BASE + 0x60210)

#define _VLV_VIDEO_DIP_CTL_B            (VLV_DISPLAY_BASE + 0x61170)
#define _VLV_VIDEO_DIP_DATA_B           (VLV_DISPLAY_BASE + 0x61174)
#define _VLV_VIDEO_DIP_GDCP_PAYLOAD_B   (VLV_DISPLAY_BASE + 0x61178)

#define _CHV_VIDEO_DIP_CTL_C            (VLV_DISPLAY_BASE + 0x611f0)
#define _CHV_VIDEO_DIP_DATA_C           (VLV_DISPLAY_BASE + 0x611f4)
#define _CHV_VIDEO_DIP_GDCP_PAYLOAD_C   (VLV_DISPLAY_BASE + 0x611f8)

#define VLV_TVIDEO_DIP_CTL(pipe) \
        _MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_CTL_A, \
               _VLV_VIDEO_DIP_CTL_B, _CHV_VIDEO_DIP_CTL_C)
#define VLV_TVIDEO_DIP_DATA(pipe) \
        _MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_DATA_A, \
               _VLV_VIDEO_DIP_DATA_B, _CHV_VIDEO_DIP_DATA_C)
#define VLV_TVIDEO_DIP_GCP(pipe) \
        _MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_GDCP_PAYLOAD_A, \
                _VLV_VIDEO_DIP_GDCP_PAYLOAD_B, _CHV_VIDEO_DIP_GDCP_PAYLOAD_C)

/* Haswell DIP controls */

#define _HSW_VIDEO_DIP_CTL_A            0x60200
#define _HSW_VIDEO_DIP_AVI_DATA_A       0x60220
#define _HSW_VIDEO_DIP_VS_DATA_A        0x60260
#define _HSW_VIDEO_DIP_SPD_DATA_A       0x602A0
#define _HSW_VIDEO_DIP_GMP_DATA_A       0x602E0
#define _HSW_VIDEO_DIP_VSC_DATA_A       0x60320
#define _GLK_VIDEO_DIP_DRM_DATA_A       0x60440
#define _HSW_VIDEO_DIP_AVI_ECC_A        0x60240
#define _HSW_VIDEO_DIP_VS_ECC_A         0x60280
#define _HSW_VIDEO_DIP_SPD_ECC_A        0x602C0
#define _HSW_VIDEO_DIP_GMP_ECC_A        0x60300
#define _HSW_VIDEO_DIP_VSC_ECC_A        0x60344
#define _HSW_VIDEO_DIP_GCP_A            0x60210

#define _HSW_VIDEO_DIP_CTL_B            0x61200
#define _HSW_VIDEO_DIP_AVI_DATA_B       0x61220
#define _HSW_VIDEO_DIP_VS_DATA_B        0x61260
#define _HSW_VIDEO_DIP_SPD_DATA_B       0x612A0
#define _HSW_VIDEO_DIP_GMP_DATA_B       0x612E0
#define _HSW_VIDEO_DIP_VSC_DATA_B       0x61320
#define _GLK_VIDEO_DIP_DRM_DATA_B       0x61440
#define _HSW_VIDEO_DIP_BVI_ECC_B        0x61240
#define _HSW_VIDEO_DIP_VS_ECC_B         0x61280
#define _HSW_VIDEO_DIP_SPD_ECC_B        0x612C0
#define _HSW_VIDEO_DIP_GMP_ECC_B        0x61300
#define _HSW_VIDEO_DIP_VSC_ECC_B        0x61344
#define _HSW_VIDEO_DIP_GCP_B            0x61210

/* Icelake PPS_DATA and _ECC DIP Registers.
 * These are available for transcoders B,C and eDP.
 * Adding the _A so as to reuse the _MMIO_TRANS2
 * definition, with which it offsets to the right location.
 */

#define _ICL_VIDEO_DIP_PPS_DATA_A       0x60350
#define _ICL_VIDEO_DIP_PPS_DATA_B       0x61350
#define _ICL_VIDEO_DIP_PPS_ECC_A        0x603D4
#define _ICL_VIDEO_DIP_PPS_ECC_B        0x613D4

#define HSW_TVIDEO_DIP_CTL(trans)               _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_CTL_A)
#define HSW_TVIDEO_DIP_GCP(trans)               _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_GCP_A)
#define HSW_TVIDEO_DIP_AVI_DATA(trans, i)       _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_AVI_DATA_A + (i) * 4)
#define HSW_TVIDEO_DIP_VS_DATA(trans, i)        _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VS_DATA_A + (i) * 4)
#define HSW_TVIDEO_DIP_SPD_DATA(trans, i)       _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_SPD_DATA_A + (i) * 4)
#define HSW_TVIDEO_DIP_GMP_DATA(trans, i)       _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_GMP_DATA_A + (i) * 4)
#define HSW_TVIDEO_DIP_VSC_DATA(trans, i)       _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VSC_DATA_A + (i) * 4)
#define GLK_TVIDEO_DIP_DRM_DATA(trans, i)       _MMIO_TRANS2(trans, _GLK_VIDEO_DIP_DRM_DATA_A + (i) * 4)
#define ICL_VIDEO_DIP_PPS_DATA(trans, i)        _MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_DATA_A + (i) * 4)
#define ICL_VIDEO_DIP_PPS_ECC(trans, i)         _MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_ECC_A + (i) * 4)

#define _HSW_STEREO_3D_CTL_A            0x70020
#define   S3D_ENABLE                    (1 << 31)
#define _HSW_STEREO_3D_CTL_B            0x71020

#define HSW_STEREO_3D_CTL(trans)        _MMIO_PIPE2(trans, _HSW_STEREO_3D_CTL_A)

#define _PCH_TRANS_HTOTAL_B          0xe1000
#define _PCH_TRANS_HBLANK_B          0xe1004
#define _PCH_TRANS_HSYNC_B           0xe1008
#define _PCH_TRANS_VTOTAL_B          0xe100c
#define _PCH_TRANS_VBLANK_B          0xe1010
#define _PCH_TRANS_VSYNC_B           0xe1014
#define _PCH_TRANS_VSYNCSHIFT_B 0xe1028

#define PCH_TRANS_HTOTAL(pipe)          _MMIO_PIPE(pipe, _PCH_TRANS_HTOTAL_A, _PCH_TRANS_HTOTAL_B)
#define PCH_TRANS_HBLANK(pipe)          _MMIO_PIPE(pipe, _PCH_TRANS_HBLANK_A, _PCH_TRANS_HBLANK_B)
#define PCH_TRANS_HSYNC(pipe)           _MMIO_PIPE(pipe, _PCH_TRANS_HSYNC_A, _PCH_TRANS_HSYNC_B)
#define PCH_TRANS_VTOTAL(pipe)          _MMIO_PIPE(pipe, _PCH_TRANS_VTOTAL_A, _PCH_TRANS_VTOTAL_B)
#define PCH_TRANS_VBLANK(pipe)          _MMIO_PIPE(pipe, _PCH_TRANS_VBLANK_A, _PCH_TRANS_VBLANK_B)
#define PCH_TRANS_VSYNC(pipe)           _MMIO_PIPE(pipe, _PCH_TRANS_VSYNC_A, _PCH_TRANS_VSYNC_B)
#define PCH_TRANS_VSYNCSHIFT(pipe)      _MMIO_PIPE(pipe, _PCH_TRANS_VSYNCSHIFT_A, _PCH_TRANS_VSYNCSHIFT_B)

#define _PCH_TRANSB_DATA_M1     0xe1030
#define _PCH_TRANSB_DATA_N1     0xe1034
#define _PCH_TRANSB_DATA_M2     0xe1038
#define _PCH_TRANSB_DATA_N2     0xe103c
#define _PCH_TRANSB_LINK_M1     0xe1040
#define _PCH_TRANSB_LINK_N1     0xe1044
#define _PCH_TRANSB_LINK_M2     0xe1048
#define _PCH_TRANSB_LINK_N2     0xe104c

#define PCH_TRANS_DATA_M1(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_DATA_M1, _PCH_TRANSB_DATA_M1)
#define PCH_TRANS_DATA_N1(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_DATA_N1, _PCH_TRANSB_DATA_N1)
#define PCH_TRANS_DATA_M2(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_DATA_M2, _PCH_TRANSB_DATA_M2)
#define PCH_TRANS_DATA_N2(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_DATA_N2, _PCH_TRANSB_DATA_N2)
#define PCH_TRANS_LINK_M1(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_LINK_M1, _PCH_TRANSB_LINK_M1)
#define PCH_TRANS_LINK_N1(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_LINK_N1, _PCH_TRANSB_LINK_N1)
#define PCH_TRANS_LINK_M2(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_LINK_M2, _PCH_TRANSB_LINK_M2)
#define PCH_TRANS_LINK_N2(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_LINK_N2, _PCH_TRANSB_LINK_N2)

#define _PCH_TRANSACONF              0xf0008
#define _PCH_TRANSBCONF              0xf1008
#define PCH_TRANSCONF(pipe)     _MMIO_PIPE(pipe, _PCH_TRANSACONF, _PCH_TRANSBCONF)
#define LPT_TRANSCONF           PCH_TRANSCONF(PIPE_A) /* lpt has only one transcoder */
#define  TRANS_ENABLE                   REG_BIT(31)
#define  TRANS_STATE_ENABLE             REG_BIT(30)
#define  TRANS_FRAME_START_DELAY_MASK   REG_GENMASK(28, 27) /* ibx */
#define  TRANS_FRAME_START_DELAY(x)     REG_FIELD_PREP(TRANS_FRAME_START_DELAY_MASK, (x)) /* ibx: 0-3 */
#define  TRANS_INTERLACE_MASK           REG_GENMASK(23, 21)
#define  TRANS_INTERLACE_PROGRESSIVE    REG_FIELD_PREP(TRANS_INTERLACE_MASK, 0)
#define  TRANS_INTERLACE_LEGACY_VSYNC_IBX       REG_FIELD_PREP(TRANS_INTERLACE_MASK, 2) /* ibx */
#define  TRANS_INTERLACE_INTERLACED     REG_FIELD_PREP(TRANS_INTERLACE_MASK, 3)
#define  TRANS_BPC_MASK                 REG_GENMASK(7, 5) /* ibx */
#define  TRANS_BPC_8                    REG_FIELD_PREP(TRANS_BPC_MASK, 0)
#define  TRANS_BPC_10                   REG_FIELD_PREP(TRANS_BPC_MASK, 1)
#define  TRANS_BPC_6                    REG_FIELD_PREP(TRANS_BPC_MASK, 2)
#define  TRANS_BPC_12                   REG_FIELD_PREP(TRANS_BPC_MASK, 3)

#define _TRANSA_CHICKEN1         0xf0060
#define _TRANSB_CHICKEN1         0xf1060
#define TRANS_CHICKEN1(pipe)    _MMIO_PIPE(pipe, _TRANSA_CHICKEN1, _TRANSB_CHICKEN1)
#define   TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE    REG_BIT(10)
#define   TRANS_CHICKEN1_DP0UNIT_GC_DISABLE     REG_BIT(4)

#define _TRANSA_CHICKEN2         0xf0064
#define _TRANSB_CHICKEN2         0xf1064
#define TRANS_CHICKEN2(pipe)    _MMIO_PIPE(pipe, _TRANSA_CHICKEN2, _TRANSB_CHICKEN2)
#define   TRANS_CHICKEN2_TIMING_OVERRIDE                REG_BIT(31)
#define   TRANS_CHICKEN2_FDI_POLARITY_REVERSED          REG_BIT(29)
#define   TRANS_CHICKEN2_FRAME_START_DELAY_MASK         REG_GENMASK(28, 27)
#define   TRANS_CHICKEN2_FRAME_START_DELAY(x)           REG_FIELD_PREP(TRANS_CHICKEN2_FRAME_START_DELAY_MASK, (x)) /* 0-3 */
#define   TRANS_CHICKEN2_DISABLE_DEEP_COLOR_COUNTER     REG_BIT(26)
#define   TRANS_CHICKEN2_DISABLE_DEEP_COLOR_MODESWITCH  REG_BIT(25)

#define SOUTH_CHICKEN1          _MMIO(0xc2000)
#define  FDIA_PHASE_SYNC_SHIFT_OVR      19
#define  FDIA_PHASE_SYNC_SHIFT_EN       18
#define  INVERT_DDIE_HPD                        REG_BIT(28)
#define  INVERT_DDID_HPD_MTP                    REG_BIT(27)
#define  INVERT_TC4_HPD                         REG_BIT(26)
#define  INVERT_TC3_HPD                         REG_BIT(25)
#define  INVERT_TC2_HPD                         REG_BIT(24)
#define  INVERT_TC1_HPD                         REG_BIT(23)
#define  INVERT_DDID_HPD                        (1 << 18)
#define  INVERT_DDIC_HPD                        (1 << 17)
#define  INVERT_DDIB_HPD                        (1 << 16)
#define  INVERT_DDIA_HPD                        (1 << 15)
#define  FDI_PHASE_SYNC_OVR(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2)))
#define  FDI_PHASE_SYNC_EN(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2)))
#define  FDI_BC_BIFURCATION_SELECT      (1 << 12)
#define  CHASSIS_CLK_REQ_DURATION_MASK  (0xf << 8)
#define  CHASSIS_CLK_REQ_DURATION(x)    ((x) << 8)
#define  SBCLK_RUN_REFCLK_DIS           (1 << 7)
#define  ICP_SECOND_PPS_IO_SELECT       REG_BIT(2)
#define  SPT_PWM_GRANULARITY            (1 << 0)
#define SOUTH_CHICKEN2          _MMIO(0xc2004)
#define  FDI_MPHY_IOSFSB_RESET_STATUS   (1 << 13)
#define  FDI_MPHY_IOSFSB_RESET_CTL      (1 << 12)
#define  LPT_PWM_GRANULARITY            (1 << 5)
#define  DPLS_EDP_PPS_FIX_DIS           (1 << 0)

#define SOUTH_DSPCLK_GATE_D     _MMIO(0xc2020)
#define  PCH_GMBUSUNIT_CLOCK_GATE_DISABLE (1 << 31)
#define  PCH_DPLUNIT_CLOCK_GATE_DISABLE (1 << 30)
#define  PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1 << 29)
#define  PCH_DPMGUNIT_CLOCK_GATE_DISABLE (1 << 15)
#define  PCH_CPUNIT_CLOCK_GATE_DISABLE (1 << 14)
#define  CNP_PWM_CGE_GATING_DISABLE (1 << 13)
#define  PCH_LP_PARTITION_LEVEL_DISABLE  (1 << 12)

#define _PCH_DP_B               0xe4100
#define PCH_DP_B                _MMIO(_PCH_DP_B)
#define _PCH_DPB_AUX_CH_CTL     0xe4110
#define _PCH_DPB_AUX_CH_DATA1   0xe4114
#define _PCH_DPB_AUX_CH_DATA2   0xe4118
#define _PCH_DPB_AUX_CH_DATA3   0xe411c
#define _PCH_DPB_AUX_CH_DATA4   0xe4120
#define _PCH_DPB_AUX_CH_DATA5   0xe4124

#define _PCH_DP_C               0xe4200
#define PCH_DP_C                _MMIO(_PCH_DP_C)
#define _PCH_DPC_AUX_CH_CTL     0xe4210
#define _PCH_DPC_AUX_CH_DATA1   0xe4214
#define _PCH_DPC_AUX_CH_DATA2   0xe4218
#define _PCH_DPC_AUX_CH_DATA3   0xe421c
#define _PCH_DPC_AUX_CH_DATA4   0xe4220
#define _PCH_DPC_AUX_CH_DATA5   0xe4224

#define _PCH_DP_D               0xe4300
#define PCH_DP_D                _MMIO(_PCH_DP_D)
#define _PCH_DPD_AUX_CH_CTL     0xe4310
#define _PCH_DPD_AUX_CH_DATA1   0xe4314
#define _PCH_DPD_AUX_CH_DATA2   0xe4318
#define _PCH_DPD_AUX_CH_DATA3   0xe431c
#define _PCH_DPD_AUX_CH_DATA4   0xe4320
#define _PCH_DPD_AUX_CH_DATA5   0xe4324

#define PCH_DP_AUX_CH_CTL(aux_ch)               _MMIO_PORT((aux_ch) - AUX_CH_B, _PCH_DPB_AUX_CH_CTL, _PCH_DPC_AUX_CH_CTL)
#define PCH_DP_AUX_CH_DATA(aux_ch, i)   _MMIO(_PORT((aux_ch) - AUX_CH_B, _PCH_DPB_AUX_CH_DATA1, _PCH_DPC_AUX_CH_DATA1) + (i) * 4) /* 5 registers */

/* CPT */
#define _TRANS_DP_CTL_A         0xe0300
#define _TRANS_DP_CTL_B         0xe1300
#define _TRANS_DP_CTL_C         0xe2300
#define TRANS_DP_CTL(pipe)      _MMIO_PIPE(pipe, _TRANS_DP_CTL_A, _TRANS_DP_CTL_B)
#define  TRANS_DP_OUTPUT_ENABLE         REG_BIT(31)
#define  TRANS_DP_PORT_SEL_MASK         REG_GENMASK(30, 29)
#define  TRANS_DP_PORT_SEL_NONE         REG_FIELD_PREP(TRANS_DP_PORT_SEL_MASK, 3)
#define  TRANS_DP_PORT_SEL(port)        REG_FIELD_PREP(TRANS_DP_PORT_SEL_MASK, (port) - PORT_B)
#define  TRANS_DP_AUDIO_ONLY            REG_BIT(26)
#define  TRANS_DP_ENH_FRAMING           REG_BIT(18)
#define  TRANS_DP_BPC_MASK              REG_GENMASK(10, 9)
#define  TRANS_DP_BPC_8                 REG_FIELD_PREP(TRANS_DP_BPC_MASK, 0)
#define  TRANS_DP_BPC_10                REG_FIELD_PREP(TRANS_DP_BPC_MASK, 1)
#define  TRANS_DP_BPC_6                 REG_FIELD_PREP(TRANS_DP_BPC_MASK, 2)
#define  TRANS_DP_BPC_12                REG_FIELD_PREP(TRANS_DP_BPC_MASK, 3)
#define  TRANS_DP_VSYNC_ACTIVE_HIGH     REG_BIT(4)
#define  TRANS_DP_HSYNC_ACTIVE_HIGH     REG_BIT(3)

#define _TRANS_DP2_CTL_A                        0x600a0
#define _TRANS_DP2_CTL_B                        0x610a0
#define _TRANS_DP2_CTL_C                        0x620a0
#define _TRANS_DP2_CTL_D                        0x630a0
#define TRANS_DP2_CTL(trans)                    _MMIO_TRANS(trans, _TRANS_DP2_CTL_A, _TRANS_DP2_CTL_B)
#define  TRANS_DP2_128B132B_CHANNEL_CODING      REG_BIT(31)
#define  TRANS_DP2_PANEL_REPLAY_ENABLE          REG_BIT(30)
#define  TRANS_DP2_DEBUG_ENABLE                 REG_BIT(23)

#define _TRANS_DP2_VFREQHIGH_A                  0x600a4
#define _TRANS_DP2_VFREQHIGH_B                  0x610a4
#define _TRANS_DP2_VFREQHIGH_C                  0x620a4
#define _TRANS_DP2_VFREQHIGH_D                  0x630a4
#define TRANS_DP2_VFREQHIGH(trans)              _MMIO_TRANS(trans, _TRANS_DP2_VFREQHIGH_A, _TRANS_DP2_VFREQHIGH_B)
#define  TRANS_DP2_VFREQ_PIXEL_CLOCK_MASK       REG_GENMASK(31, 8)
#define  TRANS_DP2_VFREQ_PIXEL_CLOCK(clk_hz)    REG_FIELD_PREP(TRANS_DP2_VFREQ_PIXEL_CLOCK_MASK, (clk_hz))

#define _TRANS_DP2_VFREQLOW_A                   0x600a8
#define _TRANS_DP2_VFREQLOW_B                   0x610a8
#define _TRANS_DP2_VFREQLOW_C                   0x620a8
#define _TRANS_DP2_VFREQLOW_D                   0x630a8
#define TRANS_DP2_VFREQLOW(trans)               _MMIO_TRANS(trans, _TRANS_DP2_VFREQLOW_A, _TRANS_DP2_VFREQLOW_B)

/* SNB eDP training params */
/* SNB A-stepping */
#define  EDP_LINK_TRAIN_400MV_0DB_SNB_A         (0x38 << 22)
#define  EDP_LINK_TRAIN_400MV_6DB_SNB_A         (0x02 << 22)
#define  EDP_LINK_TRAIN_600MV_3_5DB_SNB_A       (0x01 << 22)
#define  EDP_LINK_TRAIN_800MV_0DB_SNB_A         (0x0 << 22)
/* SNB B-stepping */
#define  EDP_LINK_TRAIN_400_600MV_0DB_SNB_B     (0x0 << 22)
#define  EDP_LINK_TRAIN_400MV_3_5DB_SNB_B       (0x1 << 22)
#define  EDP_LINK_TRAIN_400_600MV_6DB_SNB_B     (0x3a << 22)
#define  EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B   (0x39 << 22)
#define  EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B    (0x38 << 22)
#define  EDP_LINK_TRAIN_VOL_EMP_MASK_SNB        (0x3f << 22)

/* IVB */
#define EDP_LINK_TRAIN_400MV_0DB_IVB            (0x24 << 22)
#define EDP_LINK_TRAIN_400MV_3_5DB_IVB          (0x2a << 22)
#define EDP_LINK_TRAIN_400MV_6DB_IVB            (0x2f << 22)
#define EDP_LINK_TRAIN_600MV_0DB_IVB            (0x30 << 22)
#define EDP_LINK_TRAIN_600MV_3_5DB_IVB          (0x36 << 22)
#define EDP_LINK_TRAIN_800MV_0DB_IVB            (0x38 << 22)
#define EDP_LINK_TRAIN_800MV_3_5DB_IVB          (0x3e << 22)

/* legacy values */
#define EDP_LINK_TRAIN_500MV_0DB_IVB            (0x00 << 22)
#define EDP_LINK_TRAIN_1000MV_0DB_IVB           (0x20 << 22)
#define EDP_LINK_TRAIN_500MV_3_5DB_IVB          (0x02 << 22)
#define EDP_LINK_TRAIN_1000MV_3_5DB_IVB         (0x22 << 22)
#define EDP_LINK_TRAIN_1000MV_6DB_IVB           (0x23 << 22)

#define  EDP_LINK_TRAIN_VOL_EMP_MASK_IVB        (0x3f << 22)

#define  VLV_PMWGICZ                            _MMIO(0x1300a4)

#define  HSW_EDRAM_CAP                          _MMIO(0x120010)
#define    EDRAM_ENABLED                        0x1
#define    EDRAM_NUM_BANKS(cap)                 (((cap) >> 1) & 0xf)
#define    EDRAM_WAYS_IDX(cap)                  (((cap) >> 5) & 0x7)
#define    EDRAM_SETS_IDX(cap)                  (((cap) >> 8) & 0x3)

#define VLV_CHICKEN_3                           _MMIO(VLV_DISPLAY_BASE + 0x7040C)
#define  PIXEL_OVERLAP_CNT_MASK                 (3 << 30)
#define  PIXEL_OVERLAP_CNT_SHIFT                30

#define GEN6_PCODE_MAILBOX                      _MMIO(0x138124)
#define   GEN6_PCODE_READY                      (1 << 31)
#define   GEN6_PCODE_MB_PARAM2                  REG_GENMASK(23, 16)
#define   GEN6_PCODE_MB_PARAM1                  REG_GENMASK(15, 8)
#define   GEN6_PCODE_MB_COMMAND                 REG_GENMASK(7, 0)
#define   GEN6_PCODE_ERROR_MASK                 0xFF
#define     GEN6_PCODE_SUCCESS                  0x0
#define     GEN6_PCODE_ILLEGAL_CMD              0x1
#define     GEN6_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE 0x2
#define     GEN6_PCODE_TIMEOUT                  0x3
#define     GEN6_PCODE_UNIMPLEMENTED_CMD        0xFF
#define     GEN7_PCODE_TIMEOUT                  0x2
#define     GEN7_PCODE_ILLEGAL_DATA             0x3
#define     GEN11_PCODE_ILLEGAL_SUBCOMMAND      0x4
#define     GEN11_PCODE_LOCKED                  0x6
#define     GEN11_PCODE_REJECTED                0x11
#define     GEN7_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE 0x10
#define   GEN6_PCODE_WRITE_RC6VIDS              0x4
#define   GEN6_PCODE_READ_RC6VIDS               0x5
#define     GEN6_ENCODE_RC6_VID(mv)             (((mv) - 245) / 5)
#define     GEN6_DECODE_RC6_VID(vids)           (((vids) * 5) + 245)
#define   BDW_PCODE_DISPLAY_FREQ_CHANGE_REQ     0x18
#define   GEN9_PCODE_READ_MEM_LATENCY           0x6
#define     GEN9_MEM_LATENCY_LEVEL_3_7_MASK     REG_GENMASK(31, 24)
#define     GEN9_MEM_LATENCY_LEVEL_2_6_MASK     REG_GENMASK(23, 16)
#define     GEN9_MEM_LATENCY_LEVEL_1_5_MASK     REG_GENMASK(15, 8)
#define     GEN9_MEM_LATENCY_LEVEL_0_4_MASK     REG_GENMASK(7, 0)
#define   SKL_PCODE_LOAD_HDCP_KEYS              0x5
#define   SKL_PCODE_CDCLK_CONTROL               0x7
#define     SKL_CDCLK_PREPARE_FOR_CHANGE        0x3
#define     SKL_CDCLK_READY_FOR_CHANGE          0x1
#define   GEN6_PCODE_WRITE_MIN_FREQ_TABLE       0x8
#define   GEN6_PCODE_READ_MIN_FREQ_TABLE        0x9
#define   GEN6_READ_OC_PARAMS                   0xc
#define   ICL_PCODE_MEM_SUBSYSYSTEM_INFO        0xd
#define     ICL_PCODE_MEM_SS_READ_GLOBAL_INFO   (0x0 << 8)
#define     ICL_PCODE_MEM_SS_READ_QGV_POINT_INFO(point) (((point) << 16) | (0x1 << 8))
#define     ADL_PCODE_MEM_SS_READ_PSF_GV_INFO   ((0) | (0x2 << 8))
#define   DISPLAY_TO_PCODE_CDCLK_MAX            0x28D
#define   DISPLAY_TO_PCODE_VOLTAGE_MASK         REG_GENMASK(1, 0)
#define   DISPLAY_TO_PCODE_VOLTAGE_MAX          DISPLAY_TO_PCODE_VOLTAGE_MASK
#define   DISPLAY_TO_PCODE_CDCLK_VALID          REG_BIT(27)
#define   DISPLAY_TO_PCODE_PIPE_COUNT_VALID     REG_BIT(31)
#define   DISPLAY_TO_PCODE_CDCLK_MASK           REG_GENMASK(25, 16)
#define   DISPLAY_TO_PCODE_PIPE_COUNT_MASK      REG_GENMASK(30, 28)
#define   DISPLAY_TO_PCODE_CDCLK(x)             REG_FIELD_PREP(DISPLAY_TO_PCODE_CDCLK_MASK, (x))
#define   DISPLAY_TO_PCODE_PIPE_COUNT(x)        REG_FIELD_PREP(DISPLAY_TO_PCODE_PIPE_COUNT_MASK, (x))
#define   DISPLAY_TO_PCODE_VOLTAGE(x)           REG_FIELD_PREP(DISPLAY_TO_PCODE_VOLTAGE_MASK, (x))
#define   DISPLAY_TO_PCODE_UPDATE_MASK(cdclk, num_pipes, voltage_level) \
                ((DISPLAY_TO_PCODE_CDCLK(cdclk)) | \
                (DISPLAY_TO_PCODE_PIPE_COUNT(num_pipes)) | \
                (DISPLAY_TO_PCODE_VOLTAGE(voltage_level)))
#define   ICL_PCODE_SAGV_DE_MEM_SS_CONFIG       0xe
#define     ICL_PCODE_REP_QGV_MASK              REG_GENMASK(1, 0)
#define     ICL_PCODE_REP_QGV_SAFE              REG_FIELD_PREP(ICL_PCODE_REP_QGV_MASK, 0)
#define     ICL_PCODE_REP_QGV_POLL              REG_FIELD_PREP(ICL_PCODE_REP_QGV_MASK, 1)
#define     ICL_PCODE_REP_QGV_REJECTED          REG_FIELD_PREP(ICL_PCODE_REP_QGV_MASK, 2)
#define     ADLS_PCODE_REP_PSF_MASK             REG_GENMASK(3, 2)
#define     ADLS_PCODE_REP_PSF_SAFE             REG_FIELD_PREP(ADLS_PCODE_REP_PSF_MASK, 0)
#define     ADLS_PCODE_REP_PSF_POLL             REG_FIELD_PREP(ADLS_PCODE_REP_PSF_MASK, 1)
#define     ADLS_PCODE_REP_PSF_REJECTED         REG_FIELD_PREP(ADLS_PCODE_REP_PSF_MASK, 2)
#define     ICL_PCODE_REQ_QGV_PT_MASK           REG_GENMASK(7, 0)
#define     ICL_PCODE_REQ_QGV_PT(x)             REG_FIELD_PREP(ICL_PCODE_REQ_QGV_PT_MASK, (x))
#define     ADLS_PCODE_REQ_PSF_PT_MASK          REG_GENMASK(10, 8)
#define     ADLS_PCODE_REQ_PSF_PT(x)            REG_FIELD_PREP(ADLS_PCODE_REQ_PSF_PT_MASK, (x))
#define   GEN6_PCODE_READ_D_COMP                0x10
#define   GEN6_PCODE_WRITE_D_COMP               0x11
#define   ICL_PCODE_EXIT_TCCOLD                 0x12
#define   HSW_PCODE_DE_WRITE_FREQ_REQ           0x17
#define   DISPLAY_IPS_CONTROL                   0x19
#define   TGL_PCODE_TCCOLD                      0x26
#define     TGL_PCODE_EXIT_TCCOLD_DATA_L_EXIT_FAILED    REG_BIT(0)
#define     TGL_PCODE_EXIT_TCCOLD_DATA_L_BLOCK_REQ      0
#define     TGL_PCODE_EXIT_TCCOLD_DATA_L_UNBLOCK_REQ    REG_BIT(0)
            /* See also IPS_CTL */
#define     IPS_PCODE_CONTROL                   (1 << 30)
#define   HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL  0x1A
#define   GEN9_PCODE_SAGV_CONTROL               0x21
#define     GEN9_SAGV_DISABLE                   0x0
#define     GEN9_SAGV_IS_DISABLED               0x1
#define     GEN9_SAGV_ENABLE                    0x3
#define   DG1_PCODE_STATUS                      0x7E
#define     DG1_UNCORE_GET_INIT_STATUS          0x0
#define     DG1_UNCORE_INIT_STATUS_COMPLETE     0x1
#define   PCODE_POWER_SETUP                     0x7C
#define     POWER_SETUP_SUBCOMMAND_READ_I1      0x4
#define     POWER_SETUP_SUBCOMMAND_WRITE_I1     0x5
#define     POWER_SETUP_I1_WATTS                REG_BIT(31)
#define     POWER_SETUP_I1_SHIFT                6       /* 10.6 fixed point format */
#define     POWER_SETUP_I1_DATA_MASK            REG_GENMASK(15, 0)
#define GEN12_PCODE_READ_SAGV_BLOCK_TIME_US     0x23
#define   XEHP_PCODE_FREQUENCY_CONFIG           0x6e    /* xehpsdv, pvc */
/* XEHP_PCODE_FREQUENCY_CONFIG sub-commands (param1) */
#define     PCODE_MBOX_FC_SC_READ_FUSED_P0      0x0
#define     PCODE_MBOX_FC_SC_READ_FUSED_PN      0x1
/* PCODE_MBOX_DOMAIN_* - mailbox domain IDs */
/*   XEHP_PCODE_FREQUENCY_CONFIG param2 */
#define     PCODE_MBOX_DOMAIN_NONE              0x0
#define     PCODE_MBOX_DOMAIN_MEDIAFF           0x3
#define GEN6_PCODE_DATA                         _MMIO(0x138128)
#define   GEN6_PCODE_FREQ_IA_RATIO_SHIFT        8
#define   GEN6_PCODE_FREQ_RING_RATIO_SHIFT      16
#define GEN6_PCODE_DATA1                        _MMIO(0x13812C)

/* IVYBRIDGE DPF */
#define GEN7_L3CDERRST1(slice)          _MMIO(0xB008 + (slice) * 0x200) /* L3CD Error Status 1 */
#define   GEN7_L3CDERRST1_ROW_MASK      (0x7ff << 14)
#define   GEN7_PARITY_ERROR_VALID       (1 << 13)
#define   GEN7_L3CDERRST1_BANK_MASK     (3 << 11)
#define   GEN7_L3CDERRST1_SUBBANK_MASK  (7 << 8)
#define GEN7_PARITY_ERROR_ROW(reg) \
                (((reg) & GEN7_L3CDERRST1_ROW_MASK) >> 14)
#define GEN7_PARITY_ERROR_BANK(reg) \
                (((reg) & GEN7_L3CDERRST1_BANK_MASK) >> 11)
#define GEN7_PARITY_ERROR_SUBBANK(reg) \
                (((reg) & GEN7_L3CDERRST1_SUBBANK_MASK) >> 8)
#define   GEN7_L3CDERRST1_ENABLE        (1 << 7)

/* These are the 4 32-bit write offset registers for each stream
 * output buffer.  It determines the offset from the
 * 3DSTATE_SO_BUFFERs that the next streamed vertex output goes to.
 */
#define GEN7_SO_WRITE_OFFSET(n)         _MMIO(0x5280 + (n) * 4)

/*
 * HSW - ICL power wells
 *
 * Platforms have up to 3 power well control register sets, each set
 * controlling up to 16 power wells via a request/status HW flag tuple:
 * - main (HSW_PWR_WELL_CTL[1-4])
 * - AUX  (ICL_PWR_WELL_CTL_AUX[1-4])
 * - DDI  (ICL_PWR_WELL_CTL_DDI[1-4])
 * Each control register set consists of up to 4 registers used by different
 * sources that can request a power well to be enabled:
 * - BIOS   (HSW_PWR_WELL_CTL1/ICL_PWR_WELL_CTL_AUX1/ICL_PWR_WELL_CTL_DDI1)
 * - DRIVER (HSW_PWR_WELL_CTL2/ICL_PWR_WELL_CTL_AUX2/ICL_PWR_WELL_CTL_DDI2)
 * - KVMR   (HSW_PWR_WELL_CTL3)   (only in the main register set)
 * - DEBUG  (HSW_PWR_WELL_CTL4/ICL_PWR_WELL_CTL_AUX4/ICL_PWR_WELL_CTL_DDI4)
 */
#define HSW_PWR_WELL_CTL1                       _MMIO(0x45400)
#define HSW_PWR_WELL_CTL2                       _MMIO(0x45404)
#define HSW_PWR_WELL_CTL3                       _MMIO(0x45408)
#define HSW_PWR_WELL_CTL4                       _MMIO(0x4540C)
#define   HSW_PWR_WELL_CTL_REQ(pw_idx)          (0x2 << ((pw_idx) * 2))
#define   HSW_PWR_WELL_CTL_STATE(pw_idx)        (0x1 << ((pw_idx) * 2))

/* HSW/BDW power well */
#define   HSW_PW_CTL_IDX_GLOBAL                 15

/* SKL/BXT/GLK power wells */
#define   SKL_PW_CTL_IDX_PW_2                   15
#define   SKL_PW_CTL_IDX_PW_1                   14
#define   GLK_PW_CTL_IDX_AUX_C                  10
#define   GLK_PW_CTL_IDX_AUX_B                  9
#define   GLK_PW_CTL_IDX_AUX_A                  8
#define   SKL_PW_CTL_IDX_DDI_D                  4
#define   SKL_PW_CTL_IDX_DDI_C                  3
#define   SKL_PW_CTL_IDX_DDI_B                  2
#define   SKL_PW_CTL_IDX_DDI_A_E                1
#define   GLK_PW_CTL_IDX_DDI_A                  1
#define   SKL_PW_CTL_IDX_MISC_IO                0

/* ICL/TGL - power wells */
#define   TGL_PW_CTL_IDX_PW_5                   4
#define   ICL_PW_CTL_IDX_PW_4                   3
#define   ICL_PW_CTL_IDX_PW_3                   2
#define   ICL_PW_CTL_IDX_PW_2                   1
#define   ICL_PW_CTL_IDX_PW_1                   0

/* XE_LPD - power wells */
#define   XELPD_PW_CTL_IDX_PW_D                 8
#define   XELPD_PW_CTL_IDX_PW_C                 7
#define   XELPD_PW_CTL_IDX_PW_B                 6
#define   XELPD_PW_CTL_IDX_PW_A                 5

#define ICL_PWR_WELL_CTL_AUX1                   _MMIO(0x45440)
#define ICL_PWR_WELL_CTL_AUX2                   _MMIO(0x45444)
#define ICL_PWR_WELL_CTL_AUX4                   _MMIO(0x4544C)
#define   TGL_PW_CTL_IDX_AUX_TBT6               14
#define   TGL_PW_CTL_IDX_AUX_TBT5               13
#define   TGL_PW_CTL_IDX_AUX_TBT4               12
#define   ICL_PW_CTL_IDX_AUX_TBT4               11
#define   TGL_PW_CTL_IDX_AUX_TBT3               11
#define   ICL_PW_CTL_IDX_AUX_TBT3               10
#define   TGL_PW_CTL_IDX_AUX_TBT2               10
#define   ICL_PW_CTL_IDX_AUX_TBT2               9
#define   TGL_PW_CTL_IDX_AUX_TBT1               9
#define   ICL_PW_CTL_IDX_AUX_TBT1               8
#define   TGL_PW_CTL_IDX_AUX_TC6                8
#define   XELPD_PW_CTL_IDX_AUX_E                        8
#define   TGL_PW_CTL_IDX_AUX_TC5                7
#define   XELPD_PW_CTL_IDX_AUX_D                        7
#define   TGL_PW_CTL_IDX_AUX_TC4                6
#define   ICL_PW_CTL_IDX_AUX_F                  5
#define   TGL_PW_CTL_IDX_AUX_TC3                5
#define   ICL_PW_CTL_IDX_AUX_E                  4
#define   TGL_PW_CTL_IDX_AUX_TC2                4
#define   ICL_PW_CTL_IDX_AUX_D                  3
#define   TGL_PW_CTL_IDX_AUX_TC1                3
#define   ICL_PW_CTL_IDX_AUX_C                  2
#define   ICL_PW_CTL_IDX_AUX_B                  1
#define   ICL_PW_CTL_IDX_AUX_A                  0

#define ICL_PWR_WELL_CTL_DDI1                   _MMIO(0x45450)
#define ICL_PWR_WELL_CTL_DDI2                   _MMIO(0x45454)
#define ICL_PWR_WELL_CTL_DDI4                   _MMIO(0x4545C)
#define   XELPD_PW_CTL_IDX_DDI_E                        8
#define   TGL_PW_CTL_IDX_DDI_TC6                8
#define   XELPD_PW_CTL_IDX_DDI_D                        7
#define   TGL_PW_CTL_IDX_DDI_TC5                7
#define   TGL_PW_CTL_IDX_DDI_TC4                6
#define   ICL_PW_CTL_IDX_DDI_F                  5
#define   TGL_PW_CTL_IDX_DDI_TC3                5
#define   ICL_PW_CTL_IDX_DDI_E                  4
#define   TGL_PW_CTL_IDX_DDI_TC2                4
#define   ICL_PW_CTL_IDX_DDI_D                  3
#define   TGL_PW_CTL_IDX_DDI_TC1                3
#define   ICL_PW_CTL_IDX_DDI_C                  2
#define   ICL_PW_CTL_IDX_DDI_B                  1
#define   ICL_PW_CTL_IDX_DDI_A                  0

/* HSW - power well misc debug registers */
#define HSW_PWR_WELL_CTL5                       _MMIO(0x45410)
#define   HSW_PWR_WELL_ENABLE_SINGLE_STEP       (1 << 31)
#define   HSW_PWR_WELL_PWR_GATE_OVERRIDE        (1 << 20)
#define   HSW_PWR_WELL_FORCE_ON                 (1 << 19)
#define HSW_PWR_WELL_CTL6                       _MMIO(0x45414)

/* SKL Fuse Status */
enum skl_power_gate {
        SKL_PG0,
        SKL_PG1,
        SKL_PG2,
        ICL_PG3,
        ICL_PG4,
};

#define SKL_FUSE_STATUS                         _MMIO(0x42000)
#define  SKL_FUSE_DOWNLOAD_STATUS               (1 << 31)
/*
 * PG0 is HW controlled, so doesn't have a corresponding power well control knob
 * SKL_DISP_PW1_IDX..SKL_DISP_PW2_IDX -> PG1..PG2
 */
#define  SKL_PW_CTL_IDX_TO_PG(pw_idx)           \
        ((pw_idx) - SKL_PW_CTL_IDX_PW_1 + SKL_PG1)
/*
 * PG0 is HW controlled, so doesn't have a corresponding power well control knob
 * ICL_DISP_PW1_IDX..ICL_DISP_PW4_IDX -> PG1..PG4
 */
#define  ICL_PW_CTL_IDX_TO_PG(pw_idx)           \
        ((pw_idx) - ICL_PW_CTL_IDX_PW_1 + SKL_PG1)
#define  SKL_FUSE_PG_DIST_STATUS(pg)            (1 << (27 - (pg)))

#define _ICL_AUX_REG_IDX(pw_idx)        ((pw_idx) - ICL_PW_CTL_IDX_AUX_A)
#define _ICL_AUX_ANAOVRD1_A             0x162398
#define _ICL_AUX_ANAOVRD1_B             0x6C398
#define ICL_AUX_ANAOVRD1(pw_idx)        _MMIO(_PICK(_ICL_AUX_REG_IDX(pw_idx), \
                                                    _ICL_AUX_ANAOVRD1_A, \
                                                    _ICL_AUX_ANAOVRD1_B))
#define   ICL_AUX_ANAOVRD1_LDO_BYPASS   (1 << 7)
#define   ICL_AUX_ANAOVRD1_ENABLE       (1 << 0)

/* Per-pipe DDI Function Control */
#define _TRANS_DDI_FUNC_CTL_A           0x60400
#define _TRANS_DDI_FUNC_CTL_B           0x61400
#define _TRANS_DDI_FUNC_CTL_C           0x62400
#define _TRANS_DDI_FUNC_CTL_D           0x63400
#define _TRANS_DDI_FUNC_CTL_EDP         0x6F400
#define _TRANS_DDI_FUNC_CTL_DSI0        0x6b400
#define _TRANS_DDI_FUNC_CTL_DSI1        0x6bc00
#define TRANS_DDI_FUNC_CTL(tran) _MMIO_TRANS2(tran, _TRANS_DDI_FUNC_CTL_A)

#define  TRANS_DDI_FUNC_ENABLE          (1 << 31)
/* Those bits are ignored by pipe EDP since it can only connect to DDI A */
#define  TRANS_DDI_PORT_SHIFT           28
#define  TGL_TRANS_DDI_PORT_SHIFT       27
#define  TRANS_DDI_PORT_MASK            (7 << TRANS_DDI_PORT_SHIFT)
#define  TGL_TRANS_DDI_PORT_MASK        (0xf << TGL_TRANS_DDI_PORT_SHIFT)
#define  TRANS_DDI_SELECT_PORT(x)       ((x) << TRANS_DDI_PORT_SHIFT)
#define  TGL_TRANS_DDI_SELECT_PORT(x)   (((x) + 1) << TGL_TRANS_DDI_PORT_SHIFT)
#define  TRANS_DDI_MODE_SELECT_MASK     (7 << 24)
#define  TRANS_DDI_MODE_SELECT_HDMI     (0 << 24)
#define  TRANS_DDI_MODE_SELECT_DVI      (1 << 24)
#define  TRANS_DDI_MODE_SELECT_DP_SST   (2 << 24)
#define  TRANS_DDI_MODE_SELECT_DP_MST   (3 << 24)
#define  TRANS_DDI_MODE_SELECT_FDI_OR_128B132B  (4 << 24)
#define  TRANS_DDI_BPC_MASK             (7 << 20)
#define  TRANS_DDI_BPC_8                (0 << 20)
#define  TRANS_DDI_BPC_10               (1 << 20)
#define  TRANS_DDI_BPC_6                (2 << 20)
#define  TRANS_DDI_BPC_12               (3 << 20)
#define  TRANS_DDI_PORT_SYNC_MASTER_SELECT_MASK REG_GENMASK(19, 18)
#define  TRANS_DDI_PORT_SYNC_MASTER_SELECT(x)   REG_FIELD_PREP(TRANS_DDI_PORT_SYNC_MASTER_SELECT_MASK, (x))
#define  TRANS_DDI_PVSYNC               (1 << 17)
#define  TRANS_DDI_PHSYNC               (1 << 16)
#define  TRANS_DDI_PORT_SYNC_ENABLE     REG_BIT(15)
#define  TRANS_DDI_EDP_INPUT_MASK       (7 << 12)
#define  TRANS_DDI_EDP_INPUT_A_ON       (0 << 12)
#define  TRANS_DDI_EDP_INPUT_A_ONOFF    (4 << 12)
#define  TRANS_DDI_EDP_INPUT_B_ONOFF    (5 << 12)
#define  TRANS_DDI_EDP_INPUT_C_ONOFF    (6 << 12)
#define  TRANS_DDI_EDP_INPUT_D_ONOFF    (7 << 12)
#define  TRANS_DDI_MST_TRANSPORT_SELECT_MASK    REG_GENMASK(11, 10)
#define  TRANS_DDI_MST_TRANSPORT_SELECT(trans)  \
        REG_FIELD_PREP(TRANS_DDI_MST_TRANSPORT_SELECT_MASK, trans)
#define  TRANS_DDI_HDCP_SIGNALLING      (1 << 9)
#define  TRANS_DDI_DP_VC_PAYLOAD_ALLOC  (1 << 8)
#define  TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE (1 << 7)
#define  TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ (1 << 6)
#define  TRANS_DDI_HDCP_SELECT          REG_BIT(5)
#define  TRANS_DDI_BFI_ENABLE           (1 << 4)
#define  TRANS_DDI_HIGH_TMDS_CHAR_RATE  (1 << 4)
#define  TRANS_DDI_PORT_WIDTH_MASK      REG_GENMASK(3, 1)
#define  TRANS_DDI_PORT_WIDTH(width)    REG_FIELD_PREP(TRANS_DDI_PORT_WIDTH_MASK, (width) - 1)
#define  TRANS_DDI_HDMI_SCRAMBLING      (1 << 0)
#define  TRANS_DDI_HDMI_SCRAMBLING_MASK (TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE \
                                        | TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ \
                                        | TRANS_DDI_HDMI_SCRAMBLING)

#define _TRANS_DDI_FUNC_CTL2_A          0x60404
#define _TRANS_DDI_FUNC_CTL2_B          0x61404
#define _TRANS_DDI_FUNC_CTL2_C          0x62404
#define _TRANS_DDI_FUNC_CTL2_EDP        0x6f404
#define _TRANS_DDI_FUNC_CTL2_DSI0       0x6b404
#define _TRANS_DDI_FUNC_CTL2_DSI1       0x6bc04
#define TRANS_DDI_FUNC_CTL2(tran)       _MMIO_TRANS2(tran, _TRANS_DDI_FUNC_CTL2_A)
#define  PORT_SYNC_MODE_ENABLE                  REG_BIT(4)
#define  PORT_SYNC_MODE_MASTER_SELECT_MASK      REG_GENMASK(2, 0)
#define  PORT_SYNC_MODE_MASTER_SELECT(x)        REG_FIELD_PREP(PORT_SYNC_MODE_MASTER_SELECT_MASK, (x))

#define TRANS_CMTG_CHICKEN              _MMIO(0x6fa90)
#define  DISABLE_DPT_CLK_GATING         REG_BIT(1)

/* DisplayPort Transport Control */
#define _DP_TP_CTL_A                    0x64040
#define _DP_TP_CTL_B                    0x64140
#define _TGL_DP_TP_CTL_A                0x60540
#define DP_TP_CTL(port) _MMIO_PORT(port, _DP_TP_CTL_A, _DP_TP_CTL_B)
#define TGL_DP_TP_CTL(tran) _MMIO_TRANS2((tran), _TGL_DP_TP_CTL_A)
#define  DP_TP_CTL_ENABLE                       (1 << 31)
#define  DP_TP_CTL_FEC_ENABLE                   (1 << 30)
#define  DP_TP_CTL_MODE_SST                     (0 << 27)
#define  DP_TP_CTL_MODE_MST                     (1 << 27)
#define  DP_TP_CTL_FORCE_ACT                    (1 << 25)
#define  DP_TP_CTL_ENHANCED_FRAME_ENABLE        (1 << 18)
#define  DP_TP_CTL_FDI_AUTOTRAIN                (1 << 15)
#define  DP_TP_CTL_LINK_TRAIN_MASK              (7 << 8)
#define  DP_TP_CTL_LINK_TRAIN_PAT1              (0 << 8)
#define  DP_TP_CTL_LINK_TRAIN_PAT2              (1 << 8)
#define  DP_TP_CTL_LINK_TRAIN_PAT3              (4 << 8)
#define  DP_TP_CTL_LINK_TRAIN_PAT4              (5 << 8)
#define  DP_TP_CTL_LINK_TRAIN_IDLE              (2 << 8)
#define  DP_TP_CTL_LINK_TRAIN_NORMAL            (3 << 8)
#define  DP_TP_CTL_SCRAMBLE_DISABLE             (1 << 7)

/* DisplayPort Transport Status */
#define _DP_TP_STATUS_A                 0x64044
#define _DP_TP_STATUS_B                 0x64144
#define _TGL_DP_TP_STATUS_A             0x60544
#define DP_TP_STATUS(port) _MMIO_PORT(port, _DP_TP_STATUS_A, _DP_TP_STATUS_B)
#define TGL_DP_TP_STATUS(tran) _MMIO_TRANS2((tran), _TGL_DP_TP_STATUS_A)
#define  DP_TP_STATUS_FEC_ENABLE_LIVE           (1 << 28)
#define  DP_TP_STATUS_IDLE_DONE                 (1 << 25)
#define  DP_TP_STATUS_ACT_SENT                  (1 << 24)
#define  DP_TP_STATUS_MODE_STATUS_MST           (1 << 23)
#define  DP_TP_STATUS_AUTOTRAIN_DONE            (1 << 12)
#define  DP_TP_STATUS_PAYLOAD_MAPPING_VC2       (3 << 8)
#define  DP_TP_STATUS_PAYLOAD_MAPPING_VC1       (3 << 4)
#define  DP_TP_STATUS_PAYLOAD_MAPPING_VC0       (3 << 0)

/* DDI Buffer Control */
#define _DDI_BUF_CTL_A                          0x64000
#define _DDI_BUF_CTL_B                          0x64100
/* Known as DDI_CTL_DE in MTL+ */
#define DDI_BUF_CTL(port) _MMIO_PORT(port, _DDI_BUF_CTL_A, _DDI_BUF_CTL_B)
#define  DDI_BUF_CTL_ENABLE                     (1 << 31)
#define  DDI_BUF_TRANS_SELECT(n)        ((n) << 24)
#define  DDI_BUF_EMP_MASK                       (0xf << 24)
#define  DDI_BUF_PHY_LINK_RATE(r)               ((r) << 20)
#define  DDI_BUF_PORT_DATA_MASK                 REG_GENMASK(19, 18)
#define  DDI_BUF_PORT_DATA_10BIT                REG_FIELD_PREP(DDI_BUF_PORT_DATA_MASK, 0)
#define  DDI_BUF_PORT_DATA_20BIT                REG_FIELD_PREP(DDI_BUF_PORT_DATA_MASK, 1)
#define  DDI_BUF_PORT_DATA_40BIT                REG_FIELD_PREP(DDI_BUF_PORT_DATA_MASK, 2)
#define  DDI_BUF_PORT_REVERSAL                  (1 << 16)
#define  DDI_BUF_IS_IDLE                        (1 << 7)
#define  DDI_BUF_CTL_TC_PHY_OWNERSHIP           REG_BIT(6)
#define  DDI_A_4_LANES                          (1 << 4)
#define  DDI_PORT_WIDTH(width)                  (((width) - 1) << 1)
#define  DDI_PORT_WIDTH_MASK                    (7 << 1)
#define  DDI_PORT_WIDTH_SHIFT                   1
#define  DDI_INIT_DISPLAY_DETECTED              (1 << 0)

/* DDI Buffer Translations */
#define _DDI_BUF_TRANS_A                0x64E00
#define _DDI_BUF_TRANS_B                0x64E60
#define DDI_BUF_TRANS_LO(port, i)       _MMIO(_PORT(port, _DDI_BUF_TRANS_A, _DDI_BUF_TRANS_B) + (i) * 8)
#define  DDI_BUF_BALANCE_LEG_ENABLE     (1 << 31)
#define DDI_BUF_TRANS_HI(port, i)       _MMIO(_PORT(port, _DDI_BUF_TRANS_A, _DDI_BUF_TRANS_B) + (i) * 8 + 4)

/* DDI DP Compliance Control */
#define _DDI_DP_COMP_CTL_A                      0x605F0
#define _DDI_DP_COMP_CTL_B                      0x615F0
#define DDI_DP_COMP_CTL(pipe)                   _MMIO_PIPE(pipe, _DDI_DP_COMP_CTL_A, _DDI_DP_COMP_CTL_B)
#define   DDI_DP_COMP_CTL_ENABLE                (1 << 31)
#define   DDI_DP_COMP_CTL_D10_2                 (0 << 28)
#define   DDI_DP_COMP_CTL_SCRAMBLED_0           (1 << 28)
#define   DDI_DP_COMP_CTL_PRBS7                 (2 << 28)
#define   DDI_DP_COMP_CTL_CUSTOM80              (3 << 28)
#define   DDI_DP_COMP_CTL_HBR2                  (4 << 28)
#define   DDI_DP_COMP_CTL_SCRAMBLED_1           (5 << 28)
#define   DDI_DP_COMP_CTL_HBR2_RESET            (0xFC << 0)

/* DDI DP Compliance Pattern */
#define _DDI_DP_COMP_PAT_A                      0x605F4
#define _DDI_DP_COMP_PAT_B                      0x615F4
#define DDI_DP_COMP_PAT(pipe, i)                _MMIO(_PIPE(pipe, _DDI_DP_COMP_PAT_A, _DDI_DP_COMP_PAT_B) + (i) * 4)

/* Sideband Interface (SBI) is programmed indirectly, via
 * SBI_ADDR, which contains the register offset; and SBI_DATA,
 * which contains the payload */
#define SBI_ADDR                        _MMIO(0xC6000)
#define SBI_DATA                        _MMIO(0xC6004)
#define SBI_CTL_STAT                    _MMIO(0xC6008)
#define  SBI_CTL_DEST_ICLK              (0x0 << 16)
#define  SBI_CTL_DEST_MPHY              (0x1 << 16)
#define  SBI_CTL_OP_IORD                (0x2 << 8)
#define  SBI_CTL_OP_IOWR                (0x3 << 8)
#define  SBI_CTL_OP_CRRD                (0x6 << 8)
#define  SBI_CTL_OP_CRWR                (0x7 << 8)
#define  SBI_RESPONSE_FAIL              (0x1 << 1)
#define  SBI_RESPONSE_SUCCESS           (0x0 << 1)
#define  SBI_BUSY                       (0x1 << 0)
#define  SBI_READY                      (0x0 << 0)

/* SBI offsets */
#define  SBI_SSCDIVINTPHASE                     0x0200
#define  SBI_SSCDIVINTPHASE6                    0x0600
#define   SBI_SSCDIVINTPHASE_DIVSEL_SHIFT       1
#define   SBI_SSCDIVINTPHASE_DIVSEL_MASK        (0x7f << 1)
#define   SBI_SSCDIVINTPHASE_DIVSEL(x)          ((x) << 1)
#define   SBI_SSCDIVINTPHASE_INCVAL_SHIFT       8
#define   SBI_SSCDIVINTPHASE_INCVAL_MASK        (0x7f << 8)
#define   SBI_SSCDIVINTPHASE_INCVAL(x)          ((x) << 8)
#define   SBI_SSCDIVINTPHASE_DIR(x)             ((x) << 15)
#define   SBI_SSCDIVINTPHASE_PROPAGATE          (1 << 0)
#define  SBI_SSCDITHPHASE                       0x0204
#define  SBI_SSCCTL                             0x020c
#define  SBI_SSCCTL6                            0x060C
#define   SBI_SSCCTL_PATHALT                    (1 << 3)
#define   SBI_SSCCTL_DISABLE                    (1 << 0)
#define  SBI_SSCAUXDIV6                         0x0610
#define   SBI_SSCAUXDIV_FINALDIV2SEL_SHIFT      4
#define   SBI_SSCAUXDIV_FINALDIV2SEL_MASK       (1 << 4)
#define   SBI_SSCAUXDIV_FINALDIV2SEL(x)         ((x) << 4)
#define  SBI_DBUFF0                             0x2a00
#define  SBI_GEN0                               0x1f00
#define   SBI_GEN0_CFG_BUFFENABLE_DISABLE       (1 << 0)

/* LPT PIXCLK_GATE */
#define PIXCLK_GATE                     _MMIO(0xC6020)
#define  PIXCLK_GATE_UNGATE             (1 << 0)
#define  PIXCLK_GATE_GATE               (0 << 0)

/* SPLL */
#define SPLL_CTL                        _MMIO(0x46020)
#define  SPLL_PLL_ENABLE                (1 << 31)
#define  SPLL_REF_BCLK                  (0 << 28)
#define  SPLL_REF_MUXED_SSC             (1 << 28) /* CPU SSC if fused enabled, PCH SSC otherwise */
#define  SPLL_REF_NON_SSC_HSW           (2 << 28)
#define  SPLL_REF_PCH_SSC_BDW           (2 << 28)
#define  SPLL_REF_LCPLL                 (3 << 28)
#define  SPLL_REF_MASK                  (3 << 28)
#define  SPLL_FREQ_810MHz               (0 << 26)
#define  SPLL_FREQ_1350MHz              (1 << 26)
#define  SPLL_FREQ_2700MHz              (2 << 26)
#define  SPLL_FREQ_MASK                 (3 << 26)

/* WRPLL */
#define _WRPLL_CTL1                     0x46040
#define _WRPLL_CTL2                     0x46060
#define WRPLL_CTL(pll)                  _MMIO_PIPE(pll, _WRPLL_CTL1, _WRPLL_CTL2)
#define  WRPLL_PLL_ENABLE               (1 << 31)
#define  WRPLL_REF_BCLK                 (0 << 28)
#define  WRPLL_REF_PCH_SSC              (1 << 28)
#define  WRPLL_REF_MUXED_SSC_BDW        (2 << 28) /* CPU SSC if fused enabled, PCH SSC otherwise */
#define  WRPLL_REF_SPECIAL_HSW          (2 << 28) /* muxed SSC (ULT), non-SSC (non-ULT) */
#define  WRPLL_REF_LCPLL                (3 << 28)
#define  WRPLL_REF_MASK                 (3 << 28)
/* WRPLL divider programming */
#define  WRPLL_DIVIDER_REFERENCE(x)     ((x) << 0)
#define  WRPLL_DIVIDER_REF_MASK         (0xff)
#define  WRPLL_DIVIDER_POST(x)          ((x) << 8)
#define  WRPLL_DIVIDER_POST_MASK        (0x3f << 8)
#define  WRPLL_DIVIDER_POST_SHIFT       8
#define  WRPLL_DIVIDER_FEEDBACK(x)      ((x) << 16)
#define  WRPLL_DIVIDER_FB_SHIFT         16
#define  WRPLL_DIVIDER_FB_MASK          (0xff << 16)

/* Port clock selection */
#define _PORT_CLK_SEL_A                 0x46100
#define _PORT_CLK_SEL_B                 0x46104
#define PORT_CLK_SEL(port) _MMIO_PORT(port, _PORT_CLK_SEL_A, _PORT_CLK_SEL_B)
#define  PORT_CLK_SEL_MASK              REG_GENMASK(31, 29)
#define  PORT_CLK_SEL_LCPLL_2700        REG_FIELD_PREP(PORT_CLK_SEL_MASK, 0)
#define  PORT_CLK_SEL_LCPLL_1350        REG_FIELD_PREP(PORT_CLK_SEL_MASK, 1)
#define  PORT_CLK_SEL_LCPLL_810         REG_FIELD_PREP(PORT_CLK_SEL_MASK, 2)
#define  PORT_CLK_SEL_SPLL              REG_FIELD_PREP(PORT_CLK_SEL_MASK, 3)
#define  PORT_CLK_SEL_WRPLL(pll)        REG_FIELD_PREP(PORT_CLK_SEL_MASK, 4 + (pll))
#define  PORT_CLK_SEL_WRPLL1            REG_FIELD_PREP(PORT_CLK_SEL_MASK, 4)
#define  PORT_CLK_SEL_WRPLL2            REG_FIELD_PREP(PORT_CLK_SEL_MASK, 5)
#define  PORT_CLK_SEL_NONE              REG_FIELD_PREP(PORT_CLK_SEL_MASK, 7)

/* On ICL+ this is the same as PORT_CLK_SEL, but all bits change. */
#define DDI_CLK_SEL(port)               PORT_CLK_SEL(port)
#define  DDI_CLK_SEL_MASK               REG_GENMASK(31, 28)
#define  DDI_CLK_SEL_NONE               REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0x0)
#define  DDI_CLK_SEL_MG                 REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0x8)
#define  DDI_CLK_SEL_TBT_162            REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0xC)
#define  DDI_CLK_SEL_TBT_270            REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0xD)
#define  DDI_CLK_SEL_TBT_540            REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0xE)
#define  DDI_CLK_SEL_TBT_810            REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0xF)

/* Transcoder clock selection */
#define _TRANS_CLK_SEL_A                0x46140
#define _TRANS_CLK_SEL_B                0x46144
#define TRANS_CLK_SEL(tran) _MMIO_TRANS(tran, _TRANS_CLK_SEL_A, _TRANS_CLK_SEL_B)
/* For each transcoder, we need to select the corresponding port clock */
#define  TRANS_CLK_SEL_DISABLED         (0x0 << 29)
#define  TRANS_CLK_SEL_PORT(x)          (((x) + 1) << 29)
#define  TGL_TRANS_CLK_SEL_DISABLED     (0x0 << 28)
#define  TGL_TRANS_CLK_SEL_PORT(x)      (((x) + 1) << 28)


#define CDCLK_FREQ                      _MMIO(0x46200)

#define _TRANSA_MSA_MISC                0x60410
#define _TRANSB_MSA_MISC                0x61410
#define _TRANSC_MSA_MISC                0x62410
#define _TRANS_EDP_MSA_MISC             0x6f410
#define TRANS_MSA_MISC(tran) _MMIO_TRANS2(tran, _TRANSA_MSA_MISC)
/* See DP_MSA_MISC_* for the bit definitions */

#define _TRANS_A_SET_CONTEXT_LATENCY            0x6007C
#define _TRANS_B_SET_CONTEXT_LATENCY            0x6107C
#define _TRANS_C_SET_CONTEXT_LATENCY            0x6207C
#define _TRANS_D_SET_CONTEXT_LATENCY            0x6307C
#define TRANS_SET_CONTEXT_LATENCY(tran)         _MMIO_TRANS2(tran, _TRANS_A_SET_CONTEXT_LATENCY)
#define  TRANS_SET_CONTEXT_LATENCY_MASK         REG_GENMASK(15, 0)
#define  TRANS_SET_CONTEXT_LATENCY_VALUE(x)     REG_FIELD_PREP(TRANS_SET_CONTEXT_LATENCY_MASK, (x))

/* LCPLL Control */
#define LCPLL_CTL                       _MMIO(0x130040)
#define  LCPLL_PLL_DISABLE              (1 << 31)
#define  LCPLL_PLL_LOCK                 (1 << 30)
#define  LCPLL_REF_NON_SSC              (0 << 28)
#define  LCPLL_REF_BCLK                 (2 << 28)
#define  LCPLL_REF_PCH_SSC              (3 << 28)
#define  LCPLL_REF_MASK                 (3 << 28)
#define  LCPLL_CLK_FREQ_MASK            (3 << 26)
#define  LCPLL_CLK_FREQ_450             (0 << 26)
#define  LCPLL_CLK_FREQ_54O_BDW         (1 << 26)
#define  LCPLL_CLK_FREQ_337_5_BDW       (2 << 26)
#define  LCPLL_CLK_FREQ_675_BDW         (3 << 26)
#define  LCPLL_CD_CLOCK_DISABLE         (1 << 25)
#define  LCPLL_ROOT_CD_CLOCK_DISABLE    (1 << 24)
#define  LCPLL_CD2X_CLOCK_DISABLE       (1 << 23)
#define  LCPLL_POWER_DOWN_ALLOW         (1 << 22)
#define  LCPLL_CD_SOURCE_FCLK           (1 << 21)
#define  LCPLL_CD_SOURCE_FCLK_DONE      (1 << 19)

/*
 * SKL Clocks
 */

/* CDCLK_CTL */
#define CDCLK_CTL                       _MMIO(0x46000)
#define  CDCLK_FREQ_SEL_MASK            REG_GENMASK(27, 26)
#define  CDCLK_FREQ_450_432             REG_FIELD_PREP(CDCLK_FREQ_SEL_MASK, 0)
#define  CDCLK_FREQ_540         REG_FIELD_PREP(CDCLK_FREQ_SEL_MASK, 1)
#define  CDCLK_FREQ_337_308             REG_FIELD_PREP(CDCLK_FREQ_SEL_MASK, 2)
#define  CDCLK_FREQ_675_617             REG_FIELD_PREP(CDCLK_FREQ_SEL_MASK, 3)
#define  BXT_CDCLK_CD2X_DIV_SEL_MASK    REG_GENMASK(23, 22)
#define  BXT_CDCLK_CD2X_DIV_SEL_1       REG_FIELD_PREP(BXT_CDCLK_CD2X_DIV_SEL_MASK, 0)
#define  BXT_CDCLK_CD2X_DIV_SEL_1_5     REG_FIELD_PREP(BXT_CDCLK_CD2X_DIV_SEL_MASK, 1)
#define  BXT_CDCLK_CD2X_DIV_SEL_2       REG_FIELD_PREP(BXT_CDCLK_CD2X_DIV_SEL_MASK, 2)
#define  BXT_CDCLK_CD2X_DIV_SEL_4       REG_FIELD_PREP(BXT_CDCLK_CD2X_DIV_SEL_MASK, 3)
#define  BXT_CDCLK_CD2X_PIPE(pipe)      ((pipe) << 20)
#define  CDCLK_DIVMUX_CD_OVERRIDE       (1 << 19)
#define  BXT_CDCLK_CD2X_PIPE_NONE       BXT_CDCLK_CD2X_PIPE(3)
#define  ICL_CDCLK_CD2X_PIPE(pipe)      (_PICK(pipe, 0, 2, 6) << 19)
#define  ICL_CDCLK_CD2X_PIPE_NONE       (7 << 19)
#define  TGL_CDCLK_CD2X_PIPE(pipe)      BXT_CDCLK_CD2X_PIPE(pipe)
#define  TGL_CDCLK_CD2X_PIPE_NONE       ICL_CDCLK_CD2X_PIPE_NONE
#define  BXT_CDCLK_SSA_PRECHARGE_ENABLE (1 << 16)
#define  CDCLK_FREQ_DECIMAL_MASK        (0x7ff)

/* CDCLK_SQUASH_CTL */
#define CDCLK_SQUASH_CTL                _MMIO(0x46008)
#define  CDCLK_SQUASH_ENABLE            REG_BIT(31)
#define  CDCLK_SQUASH_WINDOW_SIZE_MASK  REG_GENMASK(27, 24)
#define  CDCLK_SQUASH_WINDOW_SIZE(x)    REG_FIELD_PREP(CDCLK_SQUASH_WINDOW_SIZE_MASK, (x))
#define  CDCLK_SQUASH_WAVEFORM_MASK     REG_GENMASK(15, 0)
#define  CDCLK_SQUASH_WAVEFORM(x)       REG_FIELD_PREP(CDCLK_SQUASH_WAVEFORM_MASK, (x))

/* LCPLL_CTL */
#define LCPLL1_CTL              _MMIO(0x46010)
#define LCPLL2_CTL              _MMIO(0x46014)
#define  LCPLL_PLL_ENABLE       (1 << 31)

/* DPLL control1 */
#define DPLL_CTRL1              _MMIO(0x6C058)
#define  DPLL_CTRL1_HDMI_MODE(id)               (1 << ((id) * 6 + 5))
#define  DPLL_CTRL1_SSC(id)                     (1 << ((id) * 6 + 4))
#define  DPLL_CTRL1_LINK_RATE_MASK(id)          (7 << ((id) * 6 + 1))
#define  DPLL_CTRL1_LINK_RATE_SHIFT(id)         ((id) * 6 + 1)
#define  DPLL_CTRL1_LINK_RATE(linkrate, id)     ((linkrate) << ((id) * 6 + 1))
#define  DPLL_CTRL1_OVERRIDE(id)                (1 << ((id) * 6))
#define  DPLL_CTRL1_LINK_RATE_2700              0
#define  DPLL_CTRL1_LINK_RATE_1350              1
#define  DPLL_CTRL1_LINK_RATE_810               2
#define  DPLL_CTRL1_LINK_RATE_1620              3
#define  DPLL_CTRL1_LINK_RATE_1080              4
#define  DPLL_CTRL1_LINK_RATE_2160              5

/* DPLL control2 */
#define DPLL_CTRL2                              _MMIO(0x6C05C)
#define  DPLL_CTRL2_DDI_CLK_OFF(port)           (1 << ((port) + 15))
#define  DPLL_CTRL2_DDI_CLK_SEL_MASK(port)      (3 << ((port) * 3 + 1))
#define  DPLL_CTRL2_DDI_CLK_SEL_SHIFT(port)    ((port) * 3 + 1)
#define  DPLL_CTRL2_DDI_CLK_SEL(clk, port)      ((clk) << ((port) * 3 + 1))
#define  DPLL_CTRL2_DDI_SEL_OVERRIDE(port)     (1 << ((port) * 3))

/* DPLL Status */
#define DPLL_STATUS     _MMIO(0x6C060)
#define  DPLL_LOCK(id) (1 << ((id) * 8))

/* DPLL cfg */
#define _DPLL1_CFGCR1   0x6C040
#define _DPLL2_CFGCR1   0x6C048
#define _DPLL3_CFGCR1   0x6C050
#define  DPLL_CFGCR1_FREQ_ENABLE        (1 << 31)
#define  DPLL_CFGCR1_DCO_FRACTION_MASK  (0x7fff << 9)
#define  DPLL_CFGCR1_DCO_FRACTION(x)    ((x) << 9)
#define  DPLL_CFGCR1_DCO_INTEGER_MASK   (0x1ff)

#define _DPLL1_CFGCR2   0x6C044
#define _DPLL2_CFGCR2   0x6C04C
#define _DPLL3_CFGCR2   0x6C054
#define  DPLL_CFGCR2_QDIV_RATIO_MASK    (0xff << 8)
#define  DPLL_CFGCR2_QDIV_RATIO(x)      ((x) << 8)
#define  DPLL_CFGCR2_QDIV_MODE(x)       ((x) << 7)
#define  DPLL_CFGCR2_KDIV_MASK          (3 << 5)
#define  DPLL_CFGCR2_KDIV(x)            ((x) << 5)
#define  DPLL_CFGCR2_KDIV_5 (0 << 5)
#define  DPLL_CFGCR2_KDIV_2 (1 << 5)
#define  DPLL_CFGCR2_KDIV_3 (2 << 5)
#define  DPLL_CFGCR2_KDIV_1 (3 << 5)
#define  DPLL_CFGCR2_PDIV_MASK          (7 << 2)
#define  DPLL_CFGCR2_PDIV(x)            ((x) << 2)
#define  DPLL_CFGCR2_PDIV_1 (0 << 2)
#define  DPLL_CFGCR2_PDIV_2 (1 << 2)
#define  DPLL_CFGCR2_PDIV_3 (2 << 2)
#define  DPLL_CFGCR2_PDIV_7 (4 << 2)
#define  DPLL_CFGCR2_PDIV_7_INVALID     (5 << 2)
#define  DPLL_CFGCR2_CENTRAL_FREQ_MASK  (3)

#define DPLL_CFGCR1(id) _MMIO_PIPE((id) - SKL_DPLL1, _DPLL1_CFGCR1, _DPLL2_CFGCR1)
#define DPLL_CFGCR2(id) _MMIO_PIPE((id) - SKL_DPLL1, _DPLL1_CFGCR2, _DPLL2_CFGCR2)

/* ICL Clocks */
#define ICL_DPCLKA_CFGCR0                       _MMIO(0x164280)
#define  ICL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy)     (1 << _PICK(phy, 10, 11, 24, 4, 5))
#define  RKL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy)     REG_BIT((phy) + 10)
#define  ICL_DPCLKA_CFGCR0_TC_CLK_OFF(tc_port)  (1 << ((tc_port) < TC_PORT_4 ? \
                                                       (tc_port) + 12 : \
                                                       (tc_port) - TC_PORT_4 + 21))
#define  ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy)       ((phy) * 2)
#define  ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy)        (3 << ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
#define  ICL_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy)        ((pll) << ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
#define  RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy)       _PICK(phy, 0, 2, 4, 27)
#define  RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy) \
        (3 << RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
#define  RKL_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy) \
        ((pll) << RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))

/*
 * DG1 Clocks
 * First registers controls the first A and B, while the second register
 * controls the phy C and D. The bits on these registers are the
 * same, but refer to different phys
 */
#define _DG1_DPCLKA_CFGCR0                              0x164280
#define _DG1_DPCLKA1_CFGCR0                             0x16C280
#define _DG1_DPCLKA_PHY_IDX(phy)                        ((phy) % 2)
#define _DG1_DPCLKA_PLL_IDX(pll)                        ((pll) % 2)
#define DG1_DPCLKA_CFGCR0(phy)                          _MMIO_PHY((phy) / 2, \
                                                                  _DG1_DPCLKA_CFGCR0, \
                                                                  _DG1_DPCLKA1_CFGCR0)
#define   DG1_DPCLKA_CFGCR0_DDI_CLK_OFF(phy)            REG_BIT(_DG1_DPCLKA_PHY_IDX(phy) + 10)
#define   DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy)      (_DG1_DPCLKA_PHY_IDX(phy) * 2)
#define   DG1_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy)       (_DG1_DPCLKA_PLL_IDX(pll) << DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
#define   DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy)       (0x3 << DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))

/* ADLS Clocks */
#define _ADLS_DPCLKA_CFGCR0                     0x164280
#define _ADLS_DPCLKA_CFGCR1                     0x1642BC
#define ADLS_DPCLKA_CFGCR(phy)                  _MMIO_PHY((phy) / 3, \
                                                          _ADLS_DPCLKA_CFGCR0, \
                                                          _ADLS_DPCLKA_CFGCR1)
#define  ADLS_DPCLKA_CFGCR_DDI_SHIFT(phy)               (((phy) % 3) * 2)
/* ADLS DPCLKA_CFGCR0 DDI mask */
#define  ADLS_DPCLKA_DDII_SEL_MASK                      REG_GENMASK(5, 4)
#define  ADLS_DPCLKA_DDIB_SEL_MASK                      REG_GENMASK(3, 2)
#define  ADLS_DPCLKA_DDIA_SEL_MASK                      REG_GENMASK(1, 0)
/* ADLS DPCLKA_CFGCR1 DDI mask */
#define  ADLS_DPCLKA_DDIK_SEL_MASK                      REG_GENMASK(3, 2)
#define  ADLS_DPCLKA_DDIJ_SEL_MASK                      REG_GENMASK(1, 0)
#define  ADLS_DPCLKA_CFGCR_DDI_CLK_SEL_MASK(phy)        _PICK((phy), \
                                                        ADLS_DPCLKA_DDIA_SEL_MASK, \
                                                        ADLS_DPCLKA_DDIB_SEL_MASK, \
                                                        ADLS_DPCLKA_DDII_SEL_MASK, \
                                                        ADLS_DPCLKA_DDIJ_SEL_MASK, \
                                                        ADLS_DPCLKA_DDIK_SEL_MASK)

/* ICL PLL */
#define _DPLL0_ENABLE           0x46010
#define _DPLL1_ENABLE           0x46014
#define _ADLS_DPLL2_ENABLE      0x46018
#define _ADLS_DPLL3_ENABLE      0x46030
#define   PLL_ENABLE            REG_BIT(31)
#define   PLL_LOCK              REG_BIT(30)
#define   PLL_POWER_ENABLE      REG_BIT(27)
#define   PLL_POWER_STATE       REG_BIT(26)
#define ICL_DPLL_ENABLE(pll)    _MMIO(_PICK_EVEN_2RANGES(pll, 3,                        \
                                                        _DPLL0_ENABLE, _DPLL1_ENABLE,   \
                                                        _ADLS_DPLL3_ENABLE, _ADLS_DPLL3_ENABLE))

#define _DG2_PLL3_ENABLE        0x4601C

#define DG2_PLL_ENABLE(pll)     _MMIO(_PICK_EVEN_2RANGES(pll, 3,                        \
                                                        _DPLL0_ENABLE, _DPLL1_ENABLE,   \
                                                        _DG2_PLL3_ENABLE, _DG2_PLL3_ENABLE))

#define TBT_PLL_ENABLE          _MMIO(0x46020)

#define _MG_PLL1_ENABLE         0x46030
#define _MG_PLL2_ENABLE         0x46034
#define _MG_PLL3_ENABLE         0x46038
#define _MG_PLL4_ENABLE         0x4603C
/* Bits are the same as _DPLL0_ENABLE */
#define MG_PLL_ENABLE(tc_port)  _MMIO_PORT((tc_port), _MG_PLL1_ENABLE, \
                                           _MG_PLL2_ENABLE)

/* DG1 PLL */
#define DG1_DPLL_ENABLE(pll)    _MMIO(_PICK_EVEN_2RANGES(pll, 2,                        \
                                                        _DPLL0_ENABLE, _DPLL1_ENABLE,   \
                                                        _MG_PLL1_ENABLE, _MG_PLL2_ENABLE))

/* ADL-P Type C PLL */
#define PORTTC1_PLL_ENABLE      0x46038
#define PORTTC2_PLL_ENABLE      0x46040

#define ADLP_PORTTC_PLL_ENABLE(tc_port)         _MMIO_PORT((tc_port), \
                                                            PORTTC1_PLL_ENABLE, \
                                                            PORTTC2_PLL_ENABLE)

#define _ICL_DPLL0_CFGCR0               0x164000
#define _ICL_DPLL1_CFGCR0               0x164080
#define ICL_DPLL_CFGCR0(pll)            _MMIO_PLL(pll, _ICL_DPLL0_CFGCR0, \
                                                  _ICL_DPLL1_CFGCR0)
#define   DPLL_CFGCR0_HDMI_MODE         (1 << 30)
#define   DPLL_CFGCR0_SSC_ENABLE        (1 << 29)
#define   DPLL_CFGCR0_SSC_ENABLE_ICL    (1 << 25)
#define   DPLL_CFGCR0_LINK_RATE_MASK    (0xf << 25)
#define   DPLL_CFGCR0_LINK_RATE_2700    (0 << 25)
#define   DPLL_CFGCR0_LINK_RATE_1350    (1 << 25)
#define   DPLL_CFGCR0_LINK_RATE_810     (2 << 25)
#define   DPLL_CFGCR0_LINK_RATE_1620    (3 << 25)
#define   DPLL_CFGCR0_LINK_RATE_1080    (4 << 25)
#define   DPLL_CFGCR0_LINK_RATE_2160    (5 << 25)
#define   DPLL_CFGCR0_LINK_RATE_3240    (6 << 25)
#define   DPLL_CFGCR0_LINK_RATE_4050    (7 << 25)
#define   DPLL_CFGCR0_DCO_FRACTION_MASK (0x7fff << 10)
#define   DPLL_CFGCR0_DCO_FRACTION_SHIFT        (10)
#define   DPLL_CFGCR0_DCO_FRACTION(x)   ((x) << 10)
#define   DPLL_CFGCR0_DCO_INTEGER_MASK  (0x3ff)

#define _ICL_DPLL0_CFGCR1               0x164004
#define _ICL_DPLL1_CFGCR1               0x164084
#define ICL_DPLL_CFGCR1(pll)            _MMIO_PLL(pll, _ICL_DPLL0_CFGCR1, \
                                                  _ICL_DPLL1_CFGCR1)
#define   DPLL_CFGCR1_QDIV_RATIO_MASK   (0xff << 10)
#define   DPLL_CFGCR1_QDIV_RATIO_SHIFT  (10)
#define   DPLL_CFGCR1_QDIV_RATIO(x)     ((x) << 10)
#define   DPLL_CFGCR1_QDIV_MODE_SHIFT   (9)
#define   DPLL_CFGCR1_QDIV_MODE(x)      ((x) << 9)
#define   DPLL_CFGCR1_KDIV_MASK         (7 << 6)
#define   DPLL_CFGCR1_KDIV_SHIFT                (6)
#define   DPLL_CFGCR1_KDIV(x)           ((x) << 6)
#define   DPLL_CFGCR1_KDIV_1            (1 << 6)
#define   DPLL_CFGCR1_KDIV_2            (2 << 6)
#define   DPLL_CFGCR1_KDIV_3            (4 << 6)
#define   DPLL_CFGCR1_PDIV_MASK         (0xf << 2)
#define   DPLL_CFGCR1_PDIV_SHIFT                (2)
#define   DPLL_CFGCR1_PDIV(x)           ((x) << 2)
#define   DPLL_CFGCR1_PDIV_2            (1 << 2)
#define   DPLL_CFGCR1_PDIV_3            (2 << 2)
#define   DPLL_CFGCR1_PDIV_5            (4 << 2)
#define   DPLL_CFGCR1_PDIV_7            (8 << 2)
#define   DPLL_CFGCR1_CENTRAL_FREQ      (3 << 0)
#define   DPLL_CFGCR1_CENTRAL_FREQ_8400 (3 << 0)
#define   TGL_DPLL_CFGCR1_CFSELOVRD_NORMAL_XTAL (0 << 0)

#define _TGL_DPLL0_CFGCR0               0x164284
#define _TGL_DPLL1_CFGCR0               0x16428C
#define _TGL_TBTPLL_CFGCR0              0x16429C
#define TGL_DPLL_CFGCR0(pll)            _MMIO(_PICK_EVEN_2RANGES(pll, 2,                \
                                              _TGL_DPLL0_CFGCR0, _TGL_DPLL1_CFGCR0,     \
                                              _TGL_TBTPLL_CFGCR0, _TGL_TBTPLL_CFGCR0))
#define RKL_DPLL_CFGCR0(pll)            _MMIO_PLL(pll, _TGL_DPLL0_CFGCR0, \
                                                  _TGL_DPLL1_CFGCR0)

#define _TGL_DPLL0_DIV0                                 0x164B00
#define _TGL_DPLL1_DIV0                                 0x164C00
#define TGL_DPLL0_DIV0(pll)                             _MMIO_PLL(pll, _TGL_DPLL0_DIV0, _TGL_DPLL1_DIV0)
#define   TGL_DPLL0_DIV0_AFC_STARTUP_MASK               REG_GENMASK(27, 25)
#define   TGL_DPLL0_DIV0_AFC_STARTUP(val)               REG_FIELD_PREP(TGL_DPLL0_DIV0_AFC_STARTUP_MASK, (val))

#define _TGL_DPLL0_CFGCR1               0x164288
#define _TGL_DPLL1_CFGCR1               0x164290
#define _TGL_TBTPLL_CFGCR1              0x1642A0
#define TGL_DPLL_CFGCR1(pll)            _MMIO(_PICK_EVEN_2RANGES(pll, 2,                \
                                              _TGL_DPLL0_CFGCR1, _TGL_DPLL1_CFGCR1,     \
                                              _TGL_TBTPLL_CFGCR1, _TGL_TBTPLL_CFGCR1))
#define RKL_DPLL_CFGCR1(pll)            _MMIO_PLL(pll, _TGL_DPLL0_CFGCR1, \
                                                  _TGL_DPLL1_CFGCR1)

#define _DG1_DPLL2_CFGCR0               0x16C284
#define _DG1_DPLL3_CFGCR0               0x16C28C
#define DG1_DPLL_CFGCR0(pll)            _MMIO(_PICK_EVEN_2RANGES(pll, 2,                \
                                              _TGL_DPLL0_CFGCR0, _TGL_DPLL1_CFGCR0,     \
                                              _DG1_DPLL2_CFGCR0, _DG1_DPLL3_CFGCR0))

#define _DG1_DPLL2_CFGCR1               0x16C288
#define _DG1_DPLL3_CFGCR1               0x16C290
#define DG1_DPLL_CFGCR1(pll)            _MMIO(_PICK_EVEN_2RANGES(pll, 2,                \
                                              _TGL_DPLL0_CFGCR1, _TGL_DPLL1_CFGCR1,     \
                                              _DG1_DPLL2_CFGCR1, _DG1_DPLL3_CFGCR1))

/* For ADL-S DPLL4_CFGCR0/1 are used to control DPLL2 */
#define _ADLS_DPLL4_CFGCR0              0x164294
#define _ADLS_DPLL3_CFGCR0              0x1642C0
#define ADLS_DPLL_CFGCR0(pll)           _MMIO(_PICK_EVEN_2RANGES(pll, 2,                \
                                              _TGL_DPLL0_CFGCR0, _TGL_DPLL1_CFGCR0,     \
                                              _ADLS_DPLL4_CFGCR0, _ADLS_DPLL3_CFGCR0))

#define _ADLS_DPLL4_CFGCR1              0x164298
#define _ADLS_DPLL3_CFGCR1              0x1642C4
#define ADLS_DPLL_CFGCR1(pll)           _MMIO(_PICK_EVEN_2RANGES(pll, 2,                \
                                              _TGL_DPLL0_CFGCR1, _TGL_DPLL1_CFGCR1,     \
                                              _ADLS_DPLL4_CFGCR1, _ADLS_DPLL3_CFGCR1))

/* BXT display engine PLL */
#define BXT_DE_PLL_CTL                  _MMIO(0x6d000)
#define   BXT_DE_PLL_RATIO(x)           (x)     /* {60,65,100} * 19.2MHz */
#define   BXT_DE_PLL_RATIO_MASK         0xff

#define BXT_DE_PLL_ENABLE               _MMIO(0x46070)
#define   BXT_DE_PLL_PLL_ENABLE         (1 << 31)
#define   BXT_DE_PLL_LOCK               (1 << 30)
#define   BXT_DE_PLL_FREQ_REQ           (1 << 23)
#define   BXT_DE_PLL_FREQ_REQ_ACK       (1 << 22)
#define   ICL_CDCLK_PLL_RATIO(x)        (x)
#define   ICL_CDCLK_PLL_RATIO_MASK      0xff

/* GEN9 DC */
#define DC_STATE_EN                     _MMIO(0x45504)
#define  DC_STATE_DISABLE               0
#define  DC_STATE_EN_DC3CO              REG_BIT(30)
#define  DC_STATE_DC3CO_STATUS          REG_BIT(29)
#define  HOLD_PHY_CLKREQ_PG1_LATCH      REG_BIT(21)
#define  HOLD_PHY_PG1_LATCH             REG_BIT(20)
#define  DC_STATE_EN_UPTO_DC5           (1 << 0)
#define  DC_STATE_EN_DC9                (1 << 3)
#define  DC_STATE_EN_UPTO_DC6           (2 << 0)
#define  DC_STATE_EN_UPTO_DC5_DC6_MASK   0x3

#define  DC_STATE_DEBUG                  _MMIO(0x45520)
#define  DC_STATE_DEBUG_MASK_CORES      (1 << 0)
#define  DC_STATE_DEBUG_MASK_MEMORY_UP  (1 << 1)

#define D_COMP_BDW                      _MMIO(0x138144)

/* Pipe WM_LINETIME - watermark line time */
#define _WM_LINETIME_A          0x45270
#define _WM_LINETIME_B          0x45274
#define WM_LINETIME(pipe) _MMIO_PIPE(pipe, _WM_LINETIME_A, _WM_LINETIME_B)
#define  HSW_LINETIME_MASK      REG_GENMASK(8, 0)
#define  HSW_LINETIME(x)        REG_FIELD_PREP(HSW_LINETIME_MASK, (x))
#define  HSW_IPS_LINETIME_MASK  REG_GENMASK(24, 16)
#define  HSW_IPS_LINETIME(x)    REG_FIELD_PREP(HSW_IPS_LINETIME_MASK, (x))

/* SFUSE_STRAP */
#define SFUSE_STRAP                     _MMIO(0xc2014)
#define  SFUSE_STRAP_FUSE_LOCK          (1 << 13)
#define  SFUSE_STRAP_RAW_FREQUENCY      (1 << 8)
#define  SFUSE_STRAP_DISPLAY_DISABLED   (1 << 7)
#define  SFUSE_STRAP_CRT_DISABLED       (1 << 6)
#define  SFUSE_STRAP_DDIF_DETECTED      (1 << 3)
#define  SFUSE_STRAP_DDIB_DETECTED      (1 << 2)
#define  SFUSE_STRAP_DDIC_DETECTED      (1 << 1)
#define  SFUSE_STRAP_DDID_DETECTED      (1 << 0)

#define WM_MISC                         _MMIO(0x45260)
#define  WM_MISC_DATA_PARTITION_5_6     (1 << 0)

#define WM_DBG                          _MMIO(0x45280)
#define  WM_DBG_DISALLOW_MULTIPLE_LP    (1 << 0)
#define  WM_DBG_DISALLOW_MAXFIFO        (1 << 1)
#define  WM_DBG_DISALLOW_SPRITE         (1 << 2)

/* pipe CSC */
#define _PIPE_A_CSC_COEFF_RY_GY 0x49010
#define _PIPE_A_CSC_COEFF_BY    0x49014
#define _PIPE_A_CSC_COEFF_RU_GU 0x49018
#define _PIPE_A_CSC_COEFF_BU    0x4901c
#define _PIPE_A_CSC_COEFF_RV_GV 0x49020
#define _PIPE_A_CSC_COEFF_BV    0x49024

#define _PIPE_A_CSC_MODE        0x49028
#define  ICL_CSC_ENABLE                 (1 << 31) /* icl+ */
#define  ICL_OUTPUT_CSC_ENABLE          (1 << 30) /* icl+ */
#define  CSC_BLACK_SCREEN_OFFSET        (1 << 2) /* ilk/snb */
#define  CSC_POSITION_BEFORE_GAMMA      (1 << 1) /* pre-glk */
#define  CSC_MODE_YUV_TO_RGB            (1 << 0) /* ilk/snb */

#define _PIPE_A_CSC_PREOFF_HI   0x49030
#define _PIPE_A_CSC_PREOFF_ME   0x49034
#define _PIPE_A_CSC_PREOFF_LO   0x49038
#define _PIPE_A_CSC_POSTOFF_HI  0x49040
#define _PIPE_A_CSC_POSTOFF_ME  0x49044
#define _PIPE_A_CSC_POSTOFF_LO  0x49048

#define _PIPE_B_CSC_COEFF_RY_GY 0x49110
#define _PIPE_B_CSC_COEFF_BY    0x49114
#define _PIPE_B_CSC_COEFF_RU_GU 0x49118
#define _PIPE_B_CSC_COEFF_BU    0x4911c
#define _PIPE_B_CSC_COEFF_RV_GV 0x49120
#define _PIPE_B_CSC_COEFF_BV    0x49124
#define _PIPE_B_CSC_MODE        0x49128
#define _PIPE_B_CSC_PREOFF_HI   0x49130
#define _PIPE_B_CSC_PREOFF_ME   0x49134
#define _PIPE_B_CSC_PREOFF_LO   0x49138
#define _PIPE_B_CSC_POSTOFF_HI  0x49140
#define _PIPE_B_CSC_POSTOFF_ME  0x49144
#define _PIPE_B_CSC_POSTOFF_LO  0x49148

#define PIPE_CSC_COEFF_RY_GY(pipe)      _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RY_GY, _PIPE_B_CSC_COEFF_RY_GY)
#define PIPE_CSC_COEFF_BY(pipe)         _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BY, _PIPE_B_CSC_COEFF_BY)
#define PIPE_CSC_COEFF_RU_GU(pipe)      _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RU_GU, _PIPE_B_CSC_COEFF_RU_GU)
#define PIPE_CSC_COEFF_BU(pipe)         _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BU, _PIPE_B_CSC_COEFF_BU)
#define PIPE_CSC_COEFF_RV_GV(pipe)      _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RV_GV, _PIPE_B_CSC_COEFF_RV_GV)
#define PIPE_CSC_COEFF_BV(pipe)         _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BV, _PIPE_B_CSC_COEFF_BV)
#define PIPE_CSC_MODE(pipe)             _MMIO_PIPE(pipe, _PIPE_A_CSC_MODE, _PIPE_B_CSC_MODE)
#define PIPE_CSC_PREOFF_HI(pipe)        _MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_HI, _PIPE_B_CSC_PREOFF_HI)
#define PIPE_CSC_PREOFF_ME(pipe)        _MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_ME, _PIPE_B_CSC_PREOFF_ME)
#define PIPE_CSC_PREOFF_LO(pipe)        _MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_LO, _PIPE_B_CSC_PREOFF_LO)
#define PIPE_CSC_POSTOFF_HI(pipe)       _MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_HI, _PIPE_B_CSC_POSTOFF_HI)
#define PIPE_CSC_POSTOFF_ME(pipe)       _MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_ME, _PIPE_B_CSC_POSTOFF_ME)
#define PIPE_CSC_POSTOFF_LO(pipe)       _MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_LO, _PIPE_B_CSC_POSTOFF_LO)

/* Pipe Output CSC */
#define _PIPE_A_OUTPUT_CSC_COEFF_RY_GY  0x49050
#define _PIPE_A_OUTPUT_CSC_COEFF_BY     0x49054
#define _PIPE_A_OUTPUT_CSC_COEFF_RU_GU  0x49058
#define _PIPE_A_OUTPUT_CSC_COEFF_BU     0x4905c
#define _PIPE_A_OUTPUT_CSC_COEFF_RV_GV  0x49060
#define _PIPE_A_OUTPUT_CSC_COEFF_BV     0x49064
#define _PIPE_A_OUTPUT_CSC_PREOFF_HI    0x49068
#define _PIPE_A_OUTPUT_CSC_PREOFF_ME    0x4906c
#define _PIPE_A_OUTPUT_CSC_PREOFF_LO    0x49070
#define _PIPE_A_OUTPUT_CSC_POSTOFF_HI   0x49074
#define _PIPE_A_OUTPUT_CSC_POSTOFF_ME   0x49078
#define _PIPE_A_OUTPUT_CSC_POSTOFF_LO   0x4907c

#define _PIPE_B_OUTPUT_CSC_COEFF_RY_GY  0x49150
#define _PIPE_B_OUTPUT_CSC_COEFF_BY     0x49154
#define _PIPE_B_OUTPUT_CSC_COEFF_RU_GU  0x49158
#define _PIPE_B_OUTPUT_CSC_COEFF_BU     0x4915c
#define _PIPE_B_OUTPUT_CSC_COEFF_RV_GV  0x49160
#define _PIPE_B_OUTPUT_CSC_COEFF_BV     0x49164
#define _PIPE_B_OUTPUT_CSC_PREOFF_HI    0x49168
#define _PIPE_B_OUTPUT_CSC_PREOFF_ME    0x4916c
#define _PIPE_B_OUTPUT_CSC_PREOFF_LO    0x49170
#define _PIPE_B_OUTPUT_CSC_POSTOFF_HI   0x49174
#define _PIPE_B_OUTPUT_CSC_POSTOFF_ME   0x49178
#define _PIPE_B_OUTPUT_CSC_POSTOFF_LO   0x4917c

#define PIPE_CSC_OUTPUT_COEFF_RY_GY(pipe)       _MMIO_PIPE(pipe,\
                                                           _PIPE_A_OUTPUT_CSC_COEFF_RY_GY,\
                                                           _PIPE_B_OUTPUT_CSC_COEFF_RY_GY)
#define PIPE_CSC_OUTPUT_COEFF_BY(pipe)          _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_COEFF_BY, \
                                                           _PIPE_B_OUTPUT_CSC_COEFF_BY)
#define PIPE_CSC_OUTPUT_COEFF_RU_GU(pipe)       _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_COEFF_RU_GU, \
                                                           _PIPE_B_OUTPUT_CSC_COEFF_RU_GU)
#define PIPE_CSC_OUTPUT_COEFF_BU(pipe)          _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_COEFF_BU, \
                                                           _PIPE_B_OUTPUT_CSC_COEFF_BU)
#define PIPE_CSC_OUTPUT_COEFF_RV_GV(pipe)       _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_COEFF_RV_GV, \
                                                           _PIPE_B_OUTPUT_CSC_COEFF_RV_GV)
#define PIPE_CSC_OUTPUT_COEFF_BV(pipe)          _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_COEFF_BV, \
                                                           _PIPE_B_OUTPUT_CSC_COEFF_BV)
#define PIPE_CSC_OUTPUT_PREOFF_HI(pipe)         _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_PREOFF_HI, \
                                                           _PIPE_B_OUTPUT_CSC_PREOFF_HI)
#define PIPE_CSC_OUTPUT_PREOFF_ME(pipe)         _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_PREOFF_ME, \
                                                           _PIPE_B_OUTPUT_CSC_PREOFF_ME)
#define PIPE_CSC_OUTPUT_PREOFF_LO(pipe)         _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_PREOFF_LO, \
                                                           _PIPE_B_OUTPUT_CSC_PREOFF_LO)
#define PIPE_CSC_OUTPUT_POSTOFF_HI(pipe)        _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_POSTOFF_HI, \
                                                           _PIPE_B_OUTPUT_CSC_POSTOFF_HI)
#define PIPE_CSC_OUTPUT_POSTOFF_ME(pipe)        _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_POSTOFF_ME, \
                                                           _PIPE_B_OUTPUT_CSC_POSTOFF_ME)
#define PIPE_CSC_OUTPUT_POSTOFF_LO(pipe)        _MMIO_PIPE(pipe, \
                                                           _PIPE_A_OUTPUT_CSC_POSTOFF_LO, \
                                                           _PIPE_B_OUTPUT_CSC_POSTOFF_LO)

/* pipe degamma/gamma LUTs on IVB+ */
#define _PAL_PREC_INDEX_A       0x4A400
#define _PAL_PREC_INDEX_B       0x4AC00
#define _PAL_PREC_INDEX_C       0x4B400
#define   PAL_PREC_SPLIT_MODE           REG_BIT(31)
#define   PAL_PREC_AUTO_INCREMENT       REG_BIT(15)
#define   PAL_PREC_INDEX_VALUE_MASK     REG_GENMASK(9, 0)
#define   PAL_PREC_INDEX_VALUE(x)       REG_FIELD_PREP(PAL_PREC_INDEX_VALUE_MASK, (x))
#define _PAL_PREC_DATA_A        0x4A404
#define _PAL_PREC_DATA_B        0x4AC04
#define _PAL_PREC_DATA_C        0x4B404
/* see PREC_PALETTE_* for the bits */
#define _PAL_PREC_GC_MAX_A      0x4A410
#define _PAL_PREC_GC_MAX_B      0x4AC10
#define _PAL_PREC_GC_MAX_C      0x4B410
#define _PAL_PREC_EXT_GC_MAX_A  0x4A420
#define _PAL_PREC_EXT_GC_MAX_B  0x4AC20
#define _PAL_PREC_EXT_GC_MAX_C  0x4B420
#define _PAL_PREC_EXT2_GC_MAX_A 0x4A430
#define _PAL_PREC_EXT2_GC_MAX_B 0x4AC30
#define _PAL_PREC_EXT2_GC_MAX_C 0x4B430

#define PREC_PAL_INDEX(pipe)            _MMIO_PIPE(pipe, _PAL_PREC_INDEX_A, _PAL_PREC_INDEX_B)
#define PREC_PAL_DATA(pipe)             _MMIO_PIPE(pipe, _PAL_PREC_DATA_A, _PAL_PREC_DATA_B)
#define PREC_PAL_GC_MAX(pipe, i)        _MMIO(_PIPE(pipe, _PAL_PREC_GC_MAX_A, _PAL_PREC_GC_MAX_B) + (i) * 4) /* u1.16 */
#define PREC_PAL_EXT_GC_MAX(pipe, i)    _MMIO(_PIPE(pipe, _PAL_PREC_EXT_GC_MAX_A, _PAL_PREC_EXT_GC_MAX_B) + (i) * 4) /* u3.16 */
#define PREC_PAL_EXT2_GC_MAX(pipe, i)   _MMIO(_PIPE(pipe, _PAL_PREC_EXT2_GC_MAX_A, _PAL_PREC_EXT2_GC_MAX_B) + (i) * 4) /* glk+, u3.16 */

#define _PRE_CSC_GAMC_INDEX_A   0x4A484
#define _PRE_CSC_GAMC_INDEX_B   0x4AC84
#define _PRE_CSC_GAMC_INDEX_C   0x4B484
#define   PRE_CSC_GAMC_AUTO_INCREMENT   REG_BIT(10)
#define   PRE_CSC_GAMC_INDEX_VALUE_MASK REG_GENMASK(7, 0)
#define   PRE_CSC_GAMC_INDEX_VALUE(x)   REG_FIELD_PREP(PRE_CSC_GAMC_INDEX_VALUE_MASK, (x))
#define _PRE_CSC_GAMC_DATA_A    0x4A488
#define _PRE_CSC_GAMC_DATA_B    0x4AC88
#define _PRE_CSC_GAMC_DATA_C    0x4B488

#define PRE_CSC_GAMC_INDEX(pipe)        _MMIO_PIPE(pipe, _PRE_CSC_GAMC_INDEX_A, _PRE_CSC_GAMC_INDEX_B)
#define PRE_CSC_GAMC_DATA(pipe)         _MMIO_PIPE(pipe, _PRE_CSC_GAMC_DATA_A, _PRE_CSC_GAMC_DATA_B)

/* ICL Multi segmented gamma */
#define _PAL_PREC_MULTI_SEG_INDEX_A     0x4A408
#define _PAL_PREC_MULTI_SEG_INDEX_B     0x4AC08
#define   PAL_PREC_MULTI_SEG_AUTO_INCREMENT     REG_BIT(15)
#define   PAL_PREC_MULTI_SEG_INDEX_VALUE_MASK   REG_GENMASK(4, 0)
#define   PAL_PREC_MULTI_SEG_INDEX_VALUE(x)     REG_FIELD_PREP(PAL_PREC_MULTI_SEG_INDEX_VALUE_MASK, (x))

#define _PAL_PREC_MULTI_SEG_DATA_A      0x4A40C
#define _PAL_PREC_MULTI_SEG_DATA_B      0x4AC0C
/* see PREC_PALETTE_12P4_* for the bits */

#define PREC_PAL_MULTI_SEG_INDEX(pipe)  _MMIO_PIPE(pipe, \
                                        _PAL_PREC_MULTI_SEG_INDEX_A, \
                                        _PAL_PREC_MULTI_SEG_INDEX_B)
#define PREC_PAL_MULTI_SEG_DATA(pipe)   _MMIO_PIPE(pipe, \
                                        _PAL_PREC_MULTI_SEG_DATA_A, \
                                        _PAL_PREC_MULTI_SEG_DATA_B)

#define _MMIO_PLANE_GAMC(plane, i, a, b)  _MMIO(_PIPE(plane, a, b) + (i) * 4)

/* Plane CSC Registers */
#define _PLANE_CSC_RY_GY_1_A    0x70210
#define _PLANE_CSC_RY_GY_2_A    0x70310

#define _PLANE_CSC_RY_GY_1_B    0x71210
#define _PLANE_CSC_RY_GY_2_B    0x71310

#define _PLANE_CSC_RY_GY_1(pipe)        _PIPE(pipe, _PLANE_CSC_RY_GY_1_A, \
                                              _PLANE_CSC_RY_GY_1_B)
#define _PLANE_CSC_RY_GY_2(pipe)        _PIPE(pipe, _PLANE_CSC_RY_GY_2_A, \
                                              _PLANE_CSC_RY_GY_2_B)
#define PLANE_CSC_COEFF(pipe, plane, index)     _MMIO_PLANE(plane, \
                                                            _PLANE_CSC_RY_GY_1(pipe) +  (index) * 4, \
                                                            _PLANE_CSC_RY_GY_2(pipe) + (index) * 4)

#define _PLANE_CSC_PREOFF_HI_1_A                0x70228
#define _PLANE_CSC_PREOFF_HI_2_A                0x70328

#define _PLANE_CSC_PREOFF_HI_1_B                0x71228
#define _PLANE_CSC_PREOFF_HI_2_B                0x71328

#define _PLANE_CSC_PREOFF_HI_1(pipe)    _PIPE(pipe, _PLANE_CSC_PREOFF_HI_1_A, \
                                              _PLANE_CSC_PREOFF_HI_1_B)
#define _PLANE_CSC_PREOFF_HI_2(pipe)    _PIPE(pipe, _PLANE_CSC_PREOFF_HI_2_A, \
                                              _PLANE_CSC_PREOFF_HI_2_B)
#define PLANE_CSC_PREOFF(pipe, plane, index)    _MMIO_PLANE(plane, _PLANE_CSC_PREOFF_HI_1(pipe) + \
                                                            (index) * 4, _PLANE_CSC_PREOFF_HI_2(pipe) + \
                                                            (index) * 4)

#define _PLANE_CSC_POSTOFF_HI_1_A               0x70234
#define _PLANE_CSC_POSTOFF_HI_2_A               0x70334

#define _PLANE_CSC_POSTOFF_HI_1_B               0x71234
#define _PLANE_CSC_POSTOFF_HI_2_B               0x71334

#define _PLANE_CSC_POSTOFF_HI_1(pipe)   _PIPE(pipe, _PLANE_CSC_POSTOFF_HI_1_A, \
                                              _PLANE_CSC_POSTOFF_HI_1_B)
#define _PLANE_CSC_POSTOFF_HI_2(pipe)   _PIPE(pipe, _PLANE_CSC_POSTOFF_HI_2_A, \
                                              _PLANE_CSC_POSTOFF_HI_2_B)
#define PLANE_CSC_POSTOFF(pipe, plane, index)   _MMIO_PLANE(plane, _PLANE_CSC_POSTOFF_HI_1(pipe) + \
                                                            (index) * 4, _PLANE_CSC_POSTOFF_HI_2(pipe) + \
                                                            (index) * 4)

/* pipe CSC & degamma/gamma LUTs on CHV */
#define _CGM_PIPE_A_CSC_COEFF01 (VLV_DISPLAY_BASE + 0x67900)
#define _CGM_PIPE_A_CSC_COEFF23 (VLV_DISPLAY_BASE + 0x67904)
#define _CGM_PIPE_A_CSC_COEFF45 (VLV_DISPLAY_BASE + 0x67908)
#define _CGM_PIPE_A_CSC_COEFF67 (VLV_DISPLAY_BASE + 0x6790C)
#define _CGM_PIPE_A_CSC_COEFF8  (VLV_DISPLAY_BASE + 0x67910)
#define _CGM_PIPE_A_DEGAMMA     (VLV_DISPLAY_BASE + 0x66000)
/* cgm degamma ldw */
#define   CGM_PIPE_DEGAMMA_GREEN_LDW_MASK       REG_GENMASK(29, 16)
#define   CGM_PIPE_DEGAMMA_BLUE_LDW_MASK        REG_GENMASK(13, 0)
/* cgm degamma udw */
#define   CGM_PIPE_DEGAMMA_RED_UDW_MASK         REG_GENMASK(13, 0)
#define _CGM_PIPE_A_GAMMA       (VLV_DISPLAY_BASE + 0x67000)
/* cgm gamma ldw */
#define   CGM_PIPE_GAMMA_GREEN_LDW_MASK         REG_GENMASK(25, 16)
#define   CGM_PIPE_GAMMA_BLUE_LDW_MASK          REG_GENMASK(9, 0)
/* cgm gamma udw */
#define   CGM_PIPE_GAMMA_RED_UDW_MASK           REG_GENMASK(9, 0)
#define _CGM_PIPE_A_MODE        (VLV_DISPLAY_BASE + 0x67A00)
#define   CGM_PIPE_MODE_GAMMA   (1 << 2)
#define   CGM_PIPE_MODE_CSC     (1 << 1)
#define   CGM_PIPE_MODE_DEGAMMA (1 << 0)

#define _CGM_PIPE_B_CSC_COEFF01 (VLV_DISPLAY_BASE + 0x69900)
#define _CGM_PIPE_B_CSC_COEFF23 (VLV_DISPLAY_BASE + 0x69904)
#define _CGM_PIPE_B_CSC_COEFF45 (VLV_DISPLAY_BASE + 0x69908)
#define _CGM_PIPE_B_CSC_COEFF67 (VLV_DISPLAY_BASE + 0x6990C)
#define _CGM_PIPE_B_CSC_COEFF8  (VLV_DISPLAY_BASE + 0x69910)
#define _CGM_PIPE_B_DEGAMMA     (VLV_DISPLAY_BASE + 0x68000)
#define _CGM_PIPE_B_GAMMA       (VLV_DISPLAY_BASE + 0x69000)
#define _CGM_PIPE_B_MODE        (VLV_DISPLAY_BASE + 0x69A00)

#define CGM_PIPE_CSC_COEFF01(pipe)      _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF01, _CGM_PIPE_B_CSC_COEFF01)
#define CGM_PIPE_CSC_COEFF23(pipe)      _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF23, _CGM_PIPE_B_CSC_COEFF23)
#define CGM_PIPE_CSC_COEFF45(pipe)      _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF45, _CGM_PIPE_B_CSC_COEFF45)
#define CGM_PIPE_CSC_COEFF67(pipe)      _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF67, _CGM_PIPE_B_CSC_COEFF67)
#define CGM_PIPE_CSC_COEFF8(pipe)       _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF8, _CGM_PIPE_B_CSC_COEFF8)
#define CGM_PIPE_DEGAMMA(pipe, i, w)    _MMIO(_PIPE(pipe, _CGM_PIPE_A_DEGAMMA, _CGM_PIPE_B_DEGAMMA) + (i) * 8 + (w) * 4)
#define CGM_PIPE_GAMMA(pipe, i, w)      _MMIO(_PIPE(pipe, _CGM_PIPE_A_GAMMA, _CGM_PIPE_B_GAMMA) + (i) * 8 + (w) * 4)
#define CGM_PIPE_MODE(pipe)             _MMIO_PIPE(pipe, _CGM_PIPE_A_MODE, _CGM_PIPE_B_MODE)

/* Gen4+ Timestamp and Pipe Frame time stamp registers */
#define GEN4_TIMESTAMP          _MMIO(0x2358)
#define ILK_TIMESTAMP_HI        _MMIO(0x70070)
#define IVB_TIMESTAMP_CTR       _MMIO(0x44070)

#define GEN9_TIMESTAMP_OVERRIDE                         _MMIO(0x44074)
#define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DIVIDER_SHIFT       0
#define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DIVIDER_MASK        0x3ff
#define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DENOMINATOR_SHIFT   12
#define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DENOMINATOR_MASK    (0xf << 12)

/* g4x+, except vlv/chv! */
#define _PIPE_FRMTMSTMP_A               0x70048
#define _PIPE_FRMTMSTMP_B               0x71048
#define PIPE_FRMTMSTMP(pipe)            \
        _MMIO_PIPE(pipe, _PIPE_FRMTMSTMP_A, _PIPE_FRMTMSTMP_B)

/* g4x+, except vlv/chv! */
#define _PIPE_FLIPTMSTMP_A              0x7004C
#define _PIPE_FLIPTMSTMP_B              0x7104C
#define PIPE_FLIPTMSTMP(pipe)           \
        _MMIO_PIPE(pipe, _PIPE_FLIPTMSTMP_A, _PIPE_FLIPTMSTMP_B)

/* tgl+ */
#define _PIPE_FLIPDONETMSTMP_A          0x70054
#define _PIPE_FLIPDONETMSTMP_B          0x71054
#define PIPE_FLIPDONETIMSTMP(pipe)      \
        _MMIO_PIPE(pipe, _PIPE_FLIPDONETMSTMP_A, _PIPE_FLIPDONETMSTMP_B)

#define _VLV_PIPE_MSA_MISC_A                    0x70048
#define VLV_PIPE_MSA_MISC(pipe)         \
                        _MMIO_PIPE2(pipe, _VLV_PIPE_MSA_MISC_A)
#define   VLV_MSA_MISC1_HW_ENABLE                       REG_BIT(31)
#define   VLV_MSA_MISC1_SW_S3D_MASK                     REG_GENMASK(2, 0) /* MSA MISC1 3:1 */

#define GGC                             _MMIO(0x108040)
#define   GMS_MASK                      REG_GENMASK(15, 8)
#define   GGMS_MASK                     REG_GENMASK(7, 6)

#define GEN12_GSMBASE                   _MMIO(0x108100)
#define GEN12_DSMBASE                   _MMIO(0x1080C0)
#define   GEN12_BDSM_MASK               REG_GENMASK64(63, 20)

#define XEHP_CLOCK_GATE_DIS             _MMIO(0x101014)
#define   SGSI_SIDECLK_DIS              REG_BIT(17)
#define   SGGI_DIS                      REG_BIT(15)
#define   SGR_DIS                       REG_BIT(13)

#define _ICL_PHY_MISC_A         0x64C00
#define _ICL_PHY_MISC_B         0x64C04
#define _DG2_PHY_MISC_TC1       0x64C14 /* TC1="PHY E" but offset as if "PHY F" */
#define ICL_PHY_MISC(port)      _MMIO_PORT(port, _ICL_PHY_MISC_A, _ICL_PHY_MISC_B)
#define DG2_PHY_MISC(port)      ((port) == PHY_E ? _MMIO(_DG2_PHY_MISC_TC1) : \
                                 ICL_PHY_MISC(port))
#define  ICL_PHY_MISC_MUX_DDID                  (1 << 28)
#define  ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN       (1 << 23)
#define  DG2_PHY_DP_TX_ACK_MASK                 REG_GENMASK(23, 20)

#define PORT_TX_DFLEXDPSP(fia)                  _MMIO_FIA((fia), 0x008A0)
#define   MODULAR_FIA_MASK                      (1 << 4)
#define   TC_LIVE_STATE_TBT(idx)                (1 << ((idx) * 8 + 6))
#define   TC_LIVE_STATE_TC(idx)                 (1 << ((idx) * 8 + 5))
#define   DP_LANE_ASSIGNMENT_SHIFT(idx)         ((idx) * 8)
#define   DP_LANE_ASSIGNMENT_MASK(idx)          (0xf << ((idx) * 8))
#define   DP_LANE_ASSIGNMENT(idx, x)            ((x) << ((idx) * 8))

#define PORT_TX_DFLEXDPPMS(fia)                 _MMIO_FIA((fia), 0x00890)
#define   DP_PHY_MODE_STATUS_COMPLETED(idx)     (1 << (idx))

#define PORT_TX_DFLEXDPCSSS(fia)                _MMIO_FIA((fia), 0x00894)
#define   DP_PHY_MODE_STATUS_NOT_SAFE(idx)      (1 << (idx))

#define PORT_TX_DFLEXPA1(fia)                   _MMIO_FIA((fia), 0x00880)
#define   DP_PIN_ASSIGNMENT_SHIFT(idx)          ((idx) * 4)
#define   DP_PIN_ASSIGNMENT_MASK(idx)           (0xf << ((idx) * 4))
#define   DP_PIN_ASSIGNMENT(idx, x)             ((x) << ((idx) * 4))

#define _TCSS_DDI_STATUS_1                      0x161500
#define _TCSS_DDI_STATUS_2                      0x161504
#define TCSS_DDI_STATUS(tc)                     _MMIO(_PICK_EVEN(tc, \
                                                                 _TCSS_DDI_STATUS_1, \
                                                                 _TCSS_DDI_STATUS_2))
#define  TCSS_DDI_STATUS_READY                  REG_BIT(2)
#define  TCSS_DDI_STATUS_HPD_LIVE_STATUS_TBT    REG_BIT(1)
#define  TCSS_DDI_STATUS_HPD_LIVE_STATUS_ALT    REG_BIT(0)

#define PRIMARY_SPI_TRIGGER                     _MMIO(0x102040)
#define PRIMARY_SPI_ADDRESS                     _MMIO(0x102080)
#define PRIMARY_SPI_REGIONID                    _MMIO(0x102084)
#define SPI_STATIC_REGIONS                      _MMIO(0x102090)
#define   OPTIONROM_SPI_REGIONID_MASK           REG_GENMASK(7, 0)
#define OROM_OFFSET                             _MMIO(0x1020c0)
#define   OROM_OFFSET_MASK                      REG_GENMASK(20, 16)

#define CLKREQ_POLICY                   _MMIO(0x101038)
#define  CLKREQ_POLICY_MEM_UP_OVRD      REG_BIT(1)

#define CLKGATE_DIS_MISC                        _MMIO(0x46534)
#define  CLKGATE_DIS_MISC_DMASC_GATING_DIS      REG_BIT(21)

#define _MTL_CLKGATE_DIS_TRANS_A                        0x604E8
#define _MTL_CLKGATE_DIS_TRANS_B                        0x614E8
#define MTL_CLKGATE_DIS_TRANS(trans)                    _MMIO_TRANS2(trans, _MTL_CLKGATE_DIS_TRANS_A)
#define  MTL_CLKGATE_DIS_TRANS_DMASC_GATING_DIS         REG_BIT(7)

#define MTL_MEM_SS_INFO_GLOBAL                  _MMIO(0x45700)
#define   MTL_N_OF_ENABLED_QGV_POINTS_MASK      REG_GENMASK(11, 8)
#define   MTL_N_OF_POPULATED_CH_MASK            REG_GENMASK(7, 4)
#define   MTL_DDR_TYPE_MASK                     REG_GENMASK(3, 0)

#define MTL_MEM_SS_INFO_QGV_POINT_OFFSET        0x45710
#define MTL_MEM_SS_INFO_QGV_POINT_LOW(point)    _MMIO(MTL_MEM_SS_INFO_QGV_POINT_OFFSET + (point) * 8)
#define   MTL_TRCD_MASK                 REG_GENMASK(31, 24)
#define   MTL_TRP_MASK                  REG_GENMASK(23, 16)
#define   MTL_DCLK_MASK                 REG_GENMASK(15, 0)

#define MTL_MEM_SS_INFO_QGV_POINT_HIGH(point)   _MMIO(MTL_MEM_SS_INFO_QGV_POINT_OFFSET + (point) * 8 + 4)
#define   MTL_TRAS_MASK                 REG_GENMASK(16, 8)
#define   MTL_TRDPRE_MASK               REG_GENMASK(7, 0)

#define MTL_MEDIA_GSI_BASE              0x380000

#endif /* _I915_REG_H_ */