drivers/media/platform/exynos-gsc/gsc-regs.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.
   4  *              http://www.samsung.com
   5  *
   6  * Register definition file for Samsung G-Scaler driver
   7  */
   8
   9 #ifndef REGS_GSC_H_
  10 #define REGS_GSC_H_
  11
  12 /* G-Scaler enable */
  13 #define GSC_ENABLE                      0x00
  14 #define GSC_ENABLE_OP_STATUS            (1 << 2)
  15 #define GSC_ENABLE_SFR_UPDATE           (1 << 1)
  16 #define GSC_ENABLE_ON                   (1 << 0)
  17
  18 /* G-Scaler S/W reset */
  19 #define GSC_SW_RESET                    0x04
  20 #define GSC_SW_RESET_SRESET             (1 << 0)
  21
  22 /* G-Scaler IRQ */
  23 #define GSC_IRQ                         0x08
  24 #define GSC_IRQ_STATUS_OR_IRQ           (1 << 17)
  25 #define GSC_IRQ_STATUS_FRM_DONE_IRQ     (1 << 16)
  26 #define GSC_IRQ_FRMDONE_MASK            (1 << 1)
  27 #define GSC_IRQ_ENABLE                  (1 << 0)
  28
  29 /* G-Scaler input control */
  30 #define GSC_IN_CON                      0x10
  31 #define GSC_IN_ROT_MASK                 (7 << 16)
  32 #define GSC_IN_ROT_270                  (7 << 16)
  33 #define GSC_IN_ROT_90_YFLIP             (6 << 16)
  34 #define GSC_IN_ROT_90_XFLIP             (5 << 16)
  35 #define GSC_IN_ROT_90                   (4 << 16)
  36 #define GSC_IN_ROT_180                  (3 << 16)
  37 #define GSC_IN_ROT_YFLIP                (2 << 16)
  38 #define GSC_IN_ROT_XFLIP                (1 << 16)
  39 #define GSC_IN_RGB_TYPE_MASK            (3 << 14)
  40 #define GSC_IN_RGB_HD_NARROW            (3 << 14)
  41 #define GSC_IN_RGB_HD_WIDE              (2 << 14)
  42 #define GSC_IN_RGB_SD_NARROW            (1 << 14)
  43 #define GSC_IN_RGB_SD_WIDE              (0 << 14)
  44 #define GSC_IN_YUV422_1P_ORDER_MASK     (1 << 13)
  45 #define GSC_IN_YUV422_1P_ORDER_LSB_Y    (0 << 13)
  46 #define GSC_IN_YUV422_1P_OEDER_LSB_C    (1 << 13)
  47 #define GSC_IN_CHROMA_ORDER_MASK        (1 << 12)
  48 #define GSC_IN_CHROMA_ORDER_CBCR        (0 << 12)
  49 #define GSC_IN_CHROMA_ORDER_CRCB        (1 << 12)
  50 #define GSC_IN_FORMAT_MASK              (7 << 8)
  51 #define GSC_IN_XRGB8888                 (0 << 8)
  52 #define GSC_IN_RGB565                   (1 << 8)
  53 #define GSC_IN_YUV420_2P                (2 << 8)
  54 #define GSC_IN_YUV420_3P                (3 << 8)
  55 #define GSC_IN_YUV422_1P                (4 << 8)
  56 #define GSC_IN_YUV422_2P                (5 << 8)
  57 #define GSC_IN_YUV422_3P                (6 << 8)
  58 #define GSC_IN_TILE_TYPE_MASK           (1 << 4)
  59 #define GSC_IN_TILE_C_16x8              (0 << 4)
  60 #define GSC_IN_TILE_MODE                (1 << 3)
  61 #define GSC_IN_LOCAL_SEL_MASK           (3 << 1)
  62 #define GSC_IN_PATH_MASK                (1 << 0)
  63 #define GSC_IN_PATH_MEMORY              (0 << 0)
  64
  65 /* G-Scaler source image size */
  66 #define GSC_SRCIMG_SIZE                 0x14
  67 #define GSC_SRCIMG_HEIGHT(x)            ((x) << 16)
  68 #define GSC_SRCIMG_WIDTH(x)             ((x) << 0)
  69
  70 /* G-Scaler source image offset */
  71 #define GSC_SRCIMG_OFFSET               0x18
  72 #define GSC_SRCIMG_OFFSET_Y(x)          ((x) << 16)
  73 #define GSC_SRCIMG_OFFSET_X(x)          ((x) << 0)
  74
  75 /* G-Scaler cropped source image size */
  76 #define GSC_CROPPED_SIZE                0x1c
  77 #define GSC_CROPPED_HEIGHT(x)           ((x) << 16)
  78 #define GSC_CROPPED_WIDTH(x)            ((x) << 0)
  79
  80 /* G-Scaler output control */
  81 #define GSC_OUT_CON                     0x20
  82 #define GSC_OUT_GLOBAL_ALPHA_MASK       (0xff << 24)
  83 #define GSC_OUT_GLOBAL_ALPHA(x)         ((x) << 24)
  84 #define GSC_OUT_RGB_TYPE_MASK           (3 << 10)
  85 #define GSC_OUT_RGB_HD_WIDE             (3 << 10)
  86 #define GSC_OUT_RGB_HD_NARROW           (2 << 10)
  87 #define GSC_OUT_RGB_SD_WIDE             (1 << 10)
  88 #define GSC_OUT_RGB_SD_NARROW           (0 << 10)
  89 #define GSC_OUT_YUV422_1P_ORDER_MASK    (1 << 9)
  90 #define GSC_OUT_YUV422_1P_ORDER_LSB_Y   (0 << 9)
  91 #define GSC_OUT_YUV422_1P_OEDER_LSB_C   (1 << 9)
  92 #define GSC_OUT_CHROMA_ORDER_MASK       (1 << 8)
  93 #define GSC_OUT_CHROMA_ORDER_CBCR       (0 << 8)
  94 #define GSC_OUT_CHROMA_ORDER_CRCB       (1 << 8)
  95 #define GSC_OUT_FORMAT_MASK             (7 << 4)
  96 #define GSC_OUT_XRGB8888                (0 << 4)
  97 #define GSC_OUT_RGB565                  (1 << 4)
  98 #define GSC_OUT_YUV420_2P               (2 << 4)
  99 #define GSC_OUT_YUV420_3P               (3 << 4)
 100 #define GSC_OUT_YUV422_1P               (4 << 4)
 101 #define GSC_OUT_YUV422_2P               (5 << 4)
 102 #define GSC_OUT_YUV444                  (7 << 4)
 103 #define GSC_OUT_TILE_TYPE_MASK          (1 << 2)
 104 #define GSC_OUT_TILE_C_16x8             (0 << 2)
 105 #define GSC_OUT_TILE_MODE               (1 << 1)
 106 #define GSC_OUT_PATH_MASK               (1 << 0)
 107 #define GSC_OUT_PATH_LOCAL              (1 << 0)
 108 #define GSC_OUT_PATH_MEMORY             (0 << 0)
 109
 110 /* G-Scaler scaled destination image size */
 111 #define GSC_SCALED_SIZE                 0x24
 112 #define GSC_SCALED_HEIGHT(x)            ((x) << 16)
 113 #define GSC_SCALED_WIDTH(x)             ((x) << 0)
 114
 115 /* G-Scaler pre scale ratio */
 116 #define GSC_PRE_SCALE_RATIO             0x28
 117 #define GSC_PRESC_SHFACTOR(x)           ((x) << 28)
 118 #define GSC_PRESC_V_RATIO(x)            ((x) << 16)
 119 #define GSC_PRESC_H_RATIO(x)            ((x) << 0)
 120
 121 /* G-Scaler main scale horizontal ratio */
 122 #define GSC_MAIN_H_RATIO                0x2c
 123 #define GSC_MAIN_H_RATIO_VALUE(x)       ((x) << 0)
 124
 125 /* G-Scaler main scale vertical ratio */
 126 #define GSC_MAIN_V_RATIO                0x30
 127 #define GSC_MAIN_V_RATIO_VALUE(x)       ((x) << 0)
 128
 129 /* G-Scaler destination image size */
 130 #define GSC_DSTIMG_SIZE                 0x40
 131 #define GSC_DSTIMG_HEIGHT(x)            ((x) << 16)
 132 #define GSC_DSTIMG_WIDTH(x)             ((x) << 0)
 133
 134 /* G-Scaler destination image offset */
 135 #define GSC_DSTIMG_OFFSET               0x44
 136 #define GSC_DSTIMG_OFFSET_Y(x)          ((x) << 16)
 137 #define GSC_DSTIMG_OFFSET_X(x)          ((x) << 0)
 138
 139 /* G-Scaler input y address mask */
 140 #define GSC_IN_BASE_ADDR_Y_MASK         0x4c
 141 /* G-Scaler input y base address */
 142 #define GSC_IN_BASE_ADDR_Y(n)           (0x50 + (n) * 0x4)
 143
 144 /* G-Scaler input cb address mask */
 145 #define GSC_IN_BASE_ADDR_CB_MASK        0x7c
 146 /* G-Scaler input cb base address */
 147 #define GSC_IN_BASE_ADDR_CB(n)          (0x80 + (n) * 0x4)
 148
 149 /* G-Scaler input cr address mask */
 150 #define GSC_IN_BASE_ADDR_CR_MASK        0xac
 151 /* G-Scaler input cr base address */
 152 #define GSC_IN_BASE_ADDR_CR(n)          (0xb0 + (n) * 0x4)
 153
 154 /* G-Scaler output y address mask */
 155 #define GSC_OUT_BASE_ADDR_Y_MASK        0x10c
 156 /* G-Scaler output y base address */
 157 #define GSC_OUT_BASE_ADDR_Y(n)          (0x110 + (n) * 0x4)
 158
 159 /* G-Scaler output cb address mask */
 160 #define GSC_OUT_BASE_ADDR_CB_MASK       0x15c
 161 /* G-Scaler output cb base address */
 162 #define GSC_OUT_BASE_ADDR_CB(n)         (0x160 + (n) * 0x4)
 163
 164 /* G-Scaler output cr address mask */
 165 #define GSC_OUT_BASE_ADDR_CR_MASK       0x1ac
 166 /* G-Scaler output cr base address */
 167 #define GSC_OUT_BASE_ADDR_CR(n)         (0x1b0 + (n) * 0x4)
 168
 169 #endif /* REGS_GSC_H_ */