drivers/gpu/drm/zte/zx_common_regs.h

   1 /*
   2  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
   3  * Copyright 2017 Linaro Ltd.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  */
   9
  10 #ifndef __ZX_COMMON_REGS_H__
  11 #define __ZX_COMMON_REGS_H__
  12
  13 /* CSC registers */
  14 #define CSC_CTRL0                       0x30
  15 #define CSC_COV_MODE_SHIFT              16
  16 #define CSC_COV_MODE_MASK               (0xffff << CSC_COV_MODE_SHIFT)
  17 #define CSC_BT601_IMAGE_RGB2YCBCR       0
  18 #define CSC_BT601_IMAGE_YCBCR2RGB       1
  19 #define CSC_BT601_VIDEO_RGB2YCBCR       2
  20 #define CSC_BT601_VIDEO_YCBCR2RGB       3
  21 #define CSC_BT709_IMAGE_RGB2YCBCR       4
  22 #define CSC_BT709_IMAGE_YCBCR2RGB       5
  23 #define CSC_BT709_VIDEO_RGB2YCBCR       6
  24 #define CSC_BT709_VIDEO_YCBCR2RGB       7
  25 #define CSC_BT2020_IMAGE_RGB2YCBCR      8
  26 #define CSC_BT2020_IMAGE_YCBCR2RGB      9
  27 #define CSC_BT2020_VIDEO_RGB2YCBCR      10
  28 #define CSC_BT2020_VIDEO_YCBCR2RGB      11
  29 #define CSC_WORK_ENABLE                 BIT(0)
  30
  31 #endif /* __ZX_COMMON_REGS_H__ */