include/media/i2c/tvp514x.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * drivers/media/video/tvp514x.h
   4  *
   5  * Copyright (C) 2008 Texas Instruments Inc
   6  * Author: Vaibhav Hiremath <hvaibhav@ti.com>
   7  *
   8  * Contributors:
   9  *     Sivaraj R <sivaraj@ti.com>
  10  *     Brijesh R Jadav <brijesh.j@ti.com>
  11  *     Hardik Shah <hardik.shah@ti.com>
  12  *     Manjunath Hadli <mrh@ti.com>
  13  *     Karicheri Muralidharan <m-karicheri2@ti.com>
  14  */
  15
  16 #ifndef _TVP514X_H
  17 #define _TVP514X_H
  18
  19 /*
  20  * Other macros
  21  */
  22 #define TVP514X_MODULE_NAME             "tvp514x"
  23
  24 #define TVP514X_XCLK_BT656              (27000000)
  25
  26 /* Number of pixels and number of lines per frame for different standards */
  27 #define NTSC_NUM_ACTIVE_PIXELS          (720)
  28 #define NTSC_NUM_ACTIVE_LINES           (480)
  29 #define PAL_NUM_ACTIVE_PIXELS           (720)
  30 #define PAL_NUM_ACTIVE_LINES            (576)
  31
  32 /* enum for different decoder input pin configuration */
  33 enum tvp514x_input {
  34         /*
  35          * CVBS input selection
  36          */
  37         INPUT_CVBS_VI1A = 0x0,
  38         INPUT_CVBS_VI1B,
  39         INPUT_CVBS_VI1C,
  40         INPUT_CVBS_VI2A = 0x04,
  41         INPUT_CVBS_VI2B,
  42         INPUT_CVBS_VI2C,
  43         INPUT_CVBS_VI3A = 0x08,
  44         INPUT_CVBS_VI3B,
  45         INPUT_CVBS_VI3C,
  46         INPUT_CVBS_VI4A = 0x0C,
  47         /*
  48          * S-Video input selection
  49          */
  50         INPUT_SVIDEO_VI2A_VI1A = 0x44,
  51         INPUT_SVIDEO_VI2B_VI1B,
  52         INPUT_SVIDEO_VI2C_VI1C,
  53         INPUT_SVIDEO_VI2A_VI3A = 0x54,
  54         INPUT_SVIDEO_VI2B_VI3B,
  55         INPUT_SVIDEO_VI2C_VI3C,
  56         INPUT_SVIDEO_VI4A_VI1A = 0x4C,
  57         INPUT_SVIDEO_VI4A_VI1B,
  58         INPUT_SVIDEO_VI4A_VI1C,
  59         INPUT_SVIDEO_VI4A_VI3A = 0x5C,
  60         INPUT_SVIDEO_VI4A_VI3B,
  61         INPUT_SVIDEO_VI4A_VI3C,
  62
  63         /* Need to add entries for
  64          * RGB, YPbPr and SCART.
  65          */
  66         INPUT_INVALID
  67 };
  68
  69 /* enum for output format supported. */
  70 enum tvp514x_output {
  71         OUTPUT_10BIT_422_EMBEDDED_SYNC = 0,
  72         OUTPUT_20BIT_422_SEPERATE_SYNC,
  73         OUTPUT_10BIT_422_SEPERATE_SYNC = 3,
  74         OUTPUT_INVALID
  75 };
  76
  77 /**
  78  * struct tvp514x_platform_data - Platform data values and access functions.
  79  * @clk_polarity: Clock polarity of the current interface.
  80  * @hs_polarity: HSYNC Polarity configuration for current interface.
  81  * @vs_polarity: VSYNC Polarity configuration for current interface.
  82  */
  83 struct tvp514x_platform_data {
  84         /* Interface control params */
  85         bool clk_polarity;
  86         bool hs_polarity;
  87         bool vs_polarity;
  88 };
  89
  90
  91 #endif                          /* ifndef _TVP514X_H */