text: /* SPDX-License-Identifier: GPL-2.0-only */
  /*
   * Copyright (C) 2017 Sanechips Technology Co., Ltd.
   * Copyright 2017 Linaro Ltd.
   */
  
  #ifndef __ZX_COMMON_REGS_H__
  #define __ZX_COMMON_REGS_H__
  
  /* CSC registers */
  #define CSC_CTRL0			0x30
  #define CSC_COV_MODE_SHIFT		16
  #define CSC_COV_MODE_MASK		(0xffff << CSC_COV_MODE_SHIFT)
  #define CSC_BT601_IMAGE_RGB2YCBCR	0
  #define CSC_BT601_IMAGE_YCBCR2RGB	1
  #define CSC_BT601_VIDEO_RGB2YCBCR	2
  #define CSC_BT601_VIDEO_YCBCR2RGB	3
  #define CSC_BT709_IMAGE_RGB2YCBCR	4
  #define CSC_BT709_IMAGE_YCBCR2RGB	5
  #define CSC_BT709_VIDEO_RGB2YCBCR	6
  #define CSC_BT709_VIDEO_YCBCR2RGB	7
  #define CSC_BT2020_IMAGE_RGB2YCBCR	8
  #define CSC_BT2020_IMAGE_YCBCR2RGB	9
  #define CSC_BT2020_VIDEO_RGB2YCBCR	10
  #define CSC_BT2020_VIDEO_YCBCR2RGB	11
  #define CSC_WORK_ENABLE			BIT(0)
  
  #endif /* __ZX_COMMON_REGS_H__ */
  