drm/rcar-du: Convert drm_atomic_helper_suspend/resume()

[linux-2.6-microblaze.git] / drivers / gpu / drm / rcar-du / rcar_du_drv.h

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
index b3a25e8..9f55632 100644 (file)
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
@@ -1,14 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * rcar_du_drv.h  --  R-Car Display Unit DRM driver
  *
  * Copyright (C) 2013-2015 Renesas Electronics Corporation
  *
  * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #ifndef __RCAR_DU_DRV_H__
@@ -27,11 +23,13 @@ struct drm_device;
 struct drm_fbdev_cma;
 struct rcar_du_device;
 
-#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK (1 << 0)        /* Per-CRTC IRQ and clock */
-#define RCAR_DU_FEATURE_EXT_CTRL_REGS  (1 << 1)        /* Has extended control registers */
-#define RCAR_DU_FEATURE_VSP1_SOURCE    (1 << 2)        /* Has inputs from VSP1 */
+#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK BIT(0)  /* Per-CRTC IRQ and clock */
+#define RCAR_DU_FEATURE_EXT_CTRL_REGS  BIT(1)  /* Has extended control registers */
+#define RCAR_DU_FEATURE_VSP1_SOURCE    BIT(2)  /* Has inputs from VSP1 */
+#define RCAR_DU_FEATURE_INTERLACED     BIT(3)  /* HW supports interlaced */
+#define RCAR_DU_FEATURE_TVM_SYNC       BIT(4)  /* Has TV switch/sync modes */
 
-#define RCAR_DU_QUIRK_ALIGN_128B       (1 << 0)        /* Align pitches to 128 bytes */
+#define RCAR_DU_QUIRK_ALIGN_128B       BIT(0)  /* Align pitches to 128 bytes */
 
 /*
  * struct rcar_du_output_routing - Output routing specification
@@ -55,6 +53,8 @@ struct rcar_du_output_routing {
  * @channels_mask: bit mask of available DU channels
  * @routes: array of CRTC to output routes, indexed by output (RCAR_DU_OUTPUT_*)
  * @num_lvds: number of internal LVDS encoders
+ * @dpll_mask: bit mask of DU channels equipped with a DPLL
+ * @lvds_clk_mask: bitmask of channels that can use the LVDS clock as dot clock
  */
 struct rcar_du_device_info {
        unsigned int gen;
@@ -63,7 +63,8 @@ struct rcar_du_device_info {
        unsigned int channels_mask;
        struct rcar_du_output_routing routes[RCAR_DU_OUTPUT_MAX];
        unsigned int num_lvds;
-       unsigned int dpll_ch;
+       unsigned int dpll_mask;
+       unsigned int lvds_clk_mask;
 };
 
 #define RCAR_DU_MAX_CRTCS              4
@@ -78,7 +79,6 @@ struct rcar_du_device {
 
        struct drm_device *ddev;
        struct drm_fbdev_cma *fbdev;
-       struct drm_atomic_state *suspend_state;
 
        struct rcar_du_crtc crtcs[RCAR_DU_MAX_CRTCS];
        unsigned int num_crtcs;