drivers/gpu/drm/zte/zx_plane_regs.h

   1 /*
   2  * Copyright 2016 Linaro Ltd.
   3  * Copyright 2016 ZTE Corporation.
   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
  11 #ifndef __ZX_PLANE_REGS_H__
  12 #define __ZX_PLANE_REGS_H__
  13
  14 /* GL registers */
  15 #define GL_CTRL0                        0x00
  16 #define GL_UPDATE                       BIT(5)
  17 #define GL_CTRL1                        0x04
  18 #define GL_DATA_FMT_SHIFT               0
  19 #define GL_DATA_FMT_MASK                (0xf << GL_DATA_FMT_SHIFT)
  20 #define GL_FMT_ARGB8888                 0
  21 #define GL_FMT_RGB888                   1
  22 #define GL_FMT_RGB565                   2
  23 #define GL_FMT_ARGB1555                 3
  24 #define GL_FMT_ARGB4444                 4
  25 #define GL_CTRL2                        0x08
  26 #define GL_GLOBAL_ALPHA_SHIFT           8
  27 #define GL_GLOBAL_ALPHA_MASK            (0xff << GL_GLOBAL_ALPHA_SHIFT)
  28 #define GL_CTRL3                        0x0c
  29 #define GL_SCALER_BYPASS_MODE           BIT(0)
  30 #define GL_STRIDE                       0x18
  31 #define GL_ADDR                         0x1c
  32 #define GL_SRC_SIZE                     0x38
  33 #define GL_SRC_W_SHIFT                  16
  34 #define GL_SRC_W_MASK                   (0x3fff << GL_SRC_W_SHIFT)
  35 #define GL_SRC_H_SHIFT                  0
  36 #define GL_SRC_H_MASK                   (0x3fff << GL_SRC_H_SHIFT)
  37 #define GL_POS_START                    0x9c
  38 #define GL_POS_END                      0xa0
  39 #define GL_POS_X_SHIFT                  16
  40 #define GL_POS_X_MASK                   (0x1fff << GL_POS_X_SHIFT)
  41 #define GL_POS_Y_SHIFT                  0
  42 #define GL_POS_Y_MASK                   (0x1fff << GL_POS_Y_SHIFT)
  43
  44 #define GL_SRC_W(x)     (((x) << GL_SRC_W_SHIFT) & GL_SRC_W_MASK)
  45 #define GL_SRC_H(x)     (((x) << GL_SRC_H_SHIFT) & GL_SRC_H_MASK)
  46 #define GL_POS_X(x)     (((x) << GL_POS_X_SHIFT) & GL_POS_X_MASK)
  47 #define GL_POS_Y(x)     (((x) << GL_POS_Y_SHIFT) & GL_POS_Y_MASK)
  48
  49 /* VL registers */
  50 #define VL_CTRL0                        0x00
  51 #define VL_UPDATE                       BIT(3)
  52 #define VL_CTRL1                        0x04
  53 #define VL_YUV420_PLANAR                BIT(5)
  54 #define VL_YUV422_SHIFT                 3
  55 #define VL_YUV422_YUYV                  (0 << VL_YUV422_SHIFT)
  56 #define VL_YUV422_YVYU                  (1 << VL_YUV422_SHIFT)
  57 #define VL_YUV422_UYVY                  (2 << VL_YUV422_SHIFT)
  58 #define VL_YUV422_VYUY                  (3 << VL_YUV422_SHIFT)
  59 #define VL_FMT_YUV420                   0
  60 #define VL_FMT_YUV422                   1
  61 #define VL_FMT_YUV420_P010              2
  62 #define VL_FMT_YUV420_HANTRO            3
  63 #define VL_FMT_YUV444_8BIT              4
  64 #define VL_FMT_YUV444_10BIT             5
  65 #define VL_CTRL2                        0x08
  66 #define VL_SCALER_BYPASS_MODE           BIT(0)
  67 #define VL_STRIDE                       0x0c
  68 #define LUMA_STRIDE_SHIFT               16
  69 #define LUMA_STRIDE_MASK                (0xffff << LUMA_STRIDE_SHIFT)
  70 #define CHROMA_STRIDE_SHIFT             0
  71 #define CHROMA_STRIDE_MASK              (0xffff << CHROMA_STRIDE_SHIFT)
  72 #define VL_SRC_SIZE                     0x10
  73 #define VL_Y                            0x14
  74 #define VL_POS_START                    0x30
  75 #define VL_POS_END                      0x34
  76
  77 #define LUMA_STRIDE(x)   (((x) << LUMA_STRIDE_SHIFT) & LUMA_STRIDE_MASK)
  78 #define CHROMA_STRIDE(x) (((x) << CHROMA_STRIDE_SHIFT) & CHROMA_STRIDE_MASK)
  79
  80 /* RSZ registers */
  81 #define RSZ_SRC_CFG                     0x00
  82 #define RSZ_DEST_CFG                    0x04
  83 #define RSZ_ENABLE_CFG                  0x14
  84
  85 #define RSZ_VL_LUMA_HOR                 0x08
  86 #define RSZ_VL_LUMA_VER                 0x0c
  87 #define RSZ_VL_CHROMA_HOR               0x10
  88 #define RSZ_VL_CHROMA_VER               0x14
  89 #define RSZ_VL_CTRL_CFG                 0x18
  90 #define RSZ_VL_FMT_SHIFT                3
  91 #define RSZ_VL_FMT_MASK                 (0x3 << RSZ_VL_FMT_SHIFT)
  92 #define RSZ_VL_FMT_YCBCR420             (0x0 << RSZ_VL_FMT_SHIFT)
  93 #define RSZ_VL_FMT_YCBCR422             (0x1 << RSZ_VL_FMT_SHIFT)
  94 #define RSZ_VL_FMT_YCBCR444             (0x2 << RSZ_VL_FMT_SHIFT)
  95 #define RSZ_VL_ENABLE_CFG               0x1c
  96
  97 #define RSZ_VER_SHIFT                   16
  98 #define RSZ_VER_MASK                    (0xffff << RSZ_VER_SHIFT)
  99 #define RSZ_HOR_SHIFT                   0
 100 #define RSZ_HOR_MASK                    (0xffff << RSZ_HOR_SHIFT)
 101
 102 #define RSZ_VER(x)      (((x) << RSZ_VER_SHIFT) & RSZ_VER_MASK)
 103 #define RSZ_HOR(x)      (((x) << RSZ_HOR_SHIFT) & RSZ_HOR_MASK)
 104
 105 #define RSZ_DATA_STEP_SHIFT             16
 106 #define RSZ_DATA_STEP_MASK              (0xffff << RSZ_DATA_STEP_SHIFT)
 107 #define RSZ_PARA_STEP_SHIFT             0
 108 #define RSZ_PARA_STEP_MASK              (0xffff << RSZ_PARA_STEP_SHIFT)
 109
 110 #define RSZ_DATA_STEP(x) (((x) << RSZ_DATA_STEP_SHIFT) & RSZ_DATA_STEP_MASK)
 111 #define RSZ_PARA_STEP(x) (((x) << RSZ_PARA_STEP_SHIFT) & RSZ_PARA_STEP_MASK)
 112
 113 /* HBSC registers */
 114 #define HBSC_SATURATION                 0x00
 115 #define HBSC_HUE                        0x04
 116 #define HBSC_BRIGHT                     0x08
 117 #define HBSC_CONTRAST                   0x0c
 118 #define HBSC_THRESHOLD_COL1             0x10
 119 #define HBSC_THRESHOLD_COL2             0x14
 120 #define HBSC_THRESHOLD_COL3             0x18
 121 #define HBSC_CTRL0                      0x28
 122 #define HBSC_CTRL_EN                    BIT(2)
 123
 124 #endif /* __ZX_PLANE_REGS_H__ */