drm/exynos/regs-gsc.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /* linux/drivers/gpu/drm/exynos/regs-gsc.h
0003  *
0004  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
0005  *      http://www.samsung.com
0006  *
0007  * Register definition file for Samsung G-Scaler driver
0008  */
0009
0010 #ifndef EXYNOS_REGS_GSC_H_
0011 #define EXYNOS_REGS_GSC_H_
0012
0013 /* G-Scaler enable */
0014 #define GSC_ENABLE          0x00
0015 #define GSC_ENABLE_PP_UPDATE_TIME_MASK  (1 << 9)
0016 #define GSC_ENABLE_PP_UPDATE_TIME_CURR  (0 << 9)
0017 #define GSC_ENABLE_PP_UPDATE_TIME_EOPAS (1 << 9)
0018 #define GSC_ENABLE_CLK_GATE_MODE_MASK   (1 << 8)
0019 #define GSC_ENABLE_CLK_GATE_MODE_FREE   (1 << 8)
0020 #define GSC_ENABLE_IPC_MODE_MASK    (1 << 7)
0021 #define GSC_ENABLE_NORM_MODE        (0 << 7)
0022 #define GSC_ENABLE_IPC_MODE     (1 << 7)
0023 #define GSC_ENABLE_PP_UPDATE_MODE_MASK  (1 << 6)
0024 #define GSC_ENABLE_PP_UPDATE_FIRE_MODE  (1 << 6)
0025 #define GSC_ENABLE_IN_PP_UPDATE     (1 << 5)
0026 #define GSC_ENABLE_ON_CLEAR_MASK    (1 << 4)
0027 #define GSC_ENABLE_ON_CLEAR_ONESHOT (1 << 4)
0028 #define GSC_ENABLE_QOS_ENABLE       (1 << 3)
0029 #define GSC_ENABLE_OP_STATUS        (1 << 2)
0030 #define GSC_ENABLE_SFR_UPDATE       (1 << 1)
0031 #define GSC_ENABLE_ON           (1 << 0)
0032
0033 /* G-Scaler S/W reset */
0034 #define GSC_SW_RESET            0x04
0035 #define GSC_SW_RESET_SRESET     (1 << 0)
0036
0037 /* G-Scaler IRQ */
0038 #define GSC_IRQ             0x08
0039 #define GSC_IRQ_STATUS_OR_IRQ       (1 << 17)
0040 #define GSC_IRQ_STATUS_OR_FRM_DONE  (1 << 16)
0041 #define GSC_IRQ_OR_MASK         (1 << 2)
0042 #define GSC_IRQ_FRMDONE_MASK        (1 << 1)
0043 #define GSC_IRQ_ENABLE          (1 << 0)
0044
0045 /* G-Scaler input control */
0046 #define GSC_IN_CON          0x10
0047 #define GSC_IN_CHROM_STRIDE_SEL_MASK    (1 << 20)
0048 #define GSC_IN_CHROM_STRIDE_SEPAR   (1 << 20)
0049 #define GSC_IN_RB_SWAP_MASK     (1 << 19)
0050 #define GSC_IN_RB_SWAP          (1 << 19)
0051 #define GSC_IN_ROT_MASK         (7 << 16)
0052 #define GSC_IN_ROT_270          (7 << 16)
0053 #define GSC_IN_ROT_90_YFLIP     (6 << 16)
0054 #define GSC_IN_ROT_90_XFLIP     (5 << 16)
0055 #define GSC_IN_ROT_90           (4 << 16)
0056 #define GSC_IN_ROT_180          (3 << 16)
0057 #define GSC_IN_ROT_YFLIP        (2 << 16)
0058 #define GSC_IN_ROT_XFLIP        (1 << 16)
0059 #define GSC_IN_RGB_TYPE_MASK        (3 << 14)
0060 #define GSC_IN_RGB_HD_WIDE      (3 << 14)
0061 #define GSC_IN_RGB_HD_NARROW        (2 << 14)
0062 #define GSC_IN_RGB_SD_WIDE      (1 << 14)
0063 #define GSC_IN_RGB_SD_NARROW        (0 << 14)
0064 #define GSC_IN_YUV422_1P_ORDER_MASK (1 << 13)
0065 #define GSC_IN_YUV422_1P_ORDER_LSB_Y    (0 << 13)
0066 #define GSC_IN_YUV422_1P_OEDER_LSB_C    (1 << 13)
0067 #define GSC_IN_CHROMA_ORDER_MASK    (1 << 12)
0068 #define GSC_IN_CHROMA_ORDER_CBCR    (0 << 12)
0069 #define GSC_IN_CHROMA_ORDER_CRCB    (1 << 12)
0070 #define GSC_IN_FORMAT_MASK      (7 << 8)
0071 #define GSC_IN_XRGB8888         (0 << 8)
0072 #define GSC_IN_RGB565           (1 << 8)
0073 #define GSC_IN_YUV420_2P        (2 << 8)
0074 #define GSC_IN_YUV420_3P        (3 << 8)
0075 #define GSC_IN_YUV422_1P        (4 << 8)
0076 #define GSC_IN_YUV422_2P        (5 << 8)
0077 #define GSC_IN_YUV422_3P        (6 << 8)
0078 #define GSC_IN_TILE_TYPE_MASK       (1 << 4)
0079 #define GSC_IN_TILE_C_16x8      (0 << 4)
0080 #define GSC_IN_TILE_C_16x16     (1 << 4)
0081 #define GSC_IN_TILE_MODE        (1 << 3)
0082 #define GSC_IN_LOCAL_SEL_MASK       (3 << 1)
0083 #define GSC_IN_LOCAL_CAM3       (3 << 1)
0084 #define GSC_IN_LOCAL_FIMD_WB        (2 << 1)
0085 #define GSC_IN_LOCAL_CAM1       (1 << 1)
0086 #define GSC_IN_LOCAL_CAM0       (0 << 1)
0087 #define GSC_IN_PATH_MASK        (1 << 0)
0088 #define GSC_IN_PATH_LOCAL       (1 << 0)
0089 #define GSC_IN_PATH_MEMORY      (0 << 0)
0090
0091 /* G-Scaler source image size */
0092 #define GSC_SRCIMG_SIZE         0x14
0093 #define GSC_SRCIMG_HEIGHT_MASK      (0x1fff << 16)
0094 #define GSC_SRCIMG_HEIGHT(x)        ((x) << 16)
0095 #define GSC_SRCIMG_WIDTH_MASK       (0x3fff << 0)
0096 #define GSC_SRCIMG_WIDTH(x)     ((x) << 0)
0097
0098 /* G-Scaler source image offset */
0099 #define GSC_SRCIMG_OFFSET       0x18
0100 #define GSC_SRCIMG_OFFSET_Y_MASK    (0x1fff << 16)
0101 #define GSC_SRCIMG_OFFSET_Y(x)      ((x) << 16)
0102 #define GSC_SRCIMG_OFFSET_X_MASK    (0x1fff << 0)
0103 #define GSC_SRCIMG_OFFSET_X(x)      ((x) << 0)
0104
0105 /* G-Scaler cropped source image size */
0106 #define GSC_CROPPED_SIZE        0x1C
0107 #define GSC_CROPPED_HEIGHT_MASK     (0x1fff << 16)
0108 #define GSC_CROPPED_HEIGHT(x)       ((x) << 16)
0109 #define GSC_CROPPED_WIDTH_MASK      (0x1fff << 0)
0110 #define GSC_CROPPED_WIDTH(x)        ((x) << 0)
0111
0112 /* G-Scaler output control */
0113 #define GSC_OUT_CON         0x20
0114 #define GSC_OUT_GLOBAL_ALPHA_MASK   (0xff << 24)
0115 #define GSC_OUT_GLOBAL_ALPHA(x)     ((x) << 24)
0116 #define GSC_OUT_CHROM_STRIDE_SEL_MASK   (1 << 13)
0117 #define GSC_OUT_CHROM_STRIDE_SEPAR  (1 << 13)
0118 #define GSC_OUT_RB_SWAP_MASK        (1 << 12)
0119 #define GSC_OUT_RB_SWAP         (1 << 12)
0120 #define GSC_OUT_RGB_TYPE_MASK       (3 << 10)
0121 #define GSC_OUT_RGB_HD_NARROW       (3 << 10)
0122 #define GSC_OUT_RGB_HD_WIDE     (2 << 10)
0123 #define GSC_OUT_RGB_SD_NARROW       (1 << 10)
0124 #define GSC_OUT_RGB_SD_WIDE     (0 << 10)
0125 #define GSC_OUT_YUV422_1P_ORDER_MASK    (1 << 9)
0126 #define GSC_OUT_YUV422_1P_ORDER_LSB_Y   (0 << 9)
0127 #define GSC_OUT_YUV422_1P_OEDER_LSB_C   (1 << 9)
0128 #define GSC_OUT_CHROMA_ORDER_MASK   (1 << 8)
0129 #define GSC_OUT_CHROMA_ORDER_CBCR   (0 << 8)
0130 #define GSC_OUT_CHROMA_ORDER_CRCB   (1 << 8)
0131 #define GSC_OUT_FORMAT_MASK     (7 << 4)
0132 #define GSC_OUT_XRGB8888        (0 << 4)
0133 #define GSC_OUT_RGB565          (1 << 4)
0134 #define GSC_OUT_YUV420_2P       (2 << 4)
0135 #define GSC_OUT_YUV420_3P       (3 << 4)
0136 #define GSC_OUT_YUV422_1P       (4 << 4)
0137 #define GSC_OUT_YUV422_2P       (5 << 4)
0138 #define GSC_OUT_YUV422_3P       (6 << 4)
0139 #define GSC_OUT_YUV444          (7 << 4)
0140 #define GSC_OUT_TILE_TYPE_MASK      (1 << 2)
0141 #define GSC_OUT_TILE_C_16x8     (0 << 2)
0142 #define GSC_OUT_TILE_C_16x16        (1 << 2)
0143 #define GSC_OUT_TILE_MODE       (1 << 1)
0144 #define GSC_OUT_PATH_MASK       (1 << 0)
0145 #define GSC_OUT_PATH_LOCAL      (1 << 0)
0146 #define GSC_OUT_PATH_MEMORY     (0 << 0)
0147
0148 /* G-Scaler scaled destination image size */
0149 #define GSC_SCALED_SIZE         0x24
0150 #define GSC_SCALED_HEIGHT_MASK      (0x1fff << 16)
0151 #define GSC_SCALED_HEIGHT(x)        ((x) << 16)
0152 #define GSC_SCALED_WIDTH_MASK       (0x1fff << 0)
0153 #define GSC_SCALED_WIDTH(x)     ((x) << 0)
0154
0155 /* G-Scaler pre scale ratio */
0156 #define GSC_PRE_SCALE_RATIO     0x28
0157 #define GSC_PRESC_SHFACTOR_MASK     (7 << 28)
0158 #define GSC_PRESC_SHFACTOR(x)       ((x) << 28)
0159 #define GSC_PRESC_V_RATIO_MASK      (7 << 16)
0160 #define GSC_PRESC_V_RATIO(x)        ((x) << 16)
0161 #define GSC_PRESC_H_RATIO_MASK      (7 << 0)
0162 #define GSC_PRESC_H_RATIO(x)        ((x) << 0)
0163
0164 /* G-Scaler main scale horizontal ratio */
0165 #define GSC_MAIN_H_RATIO        0x2C
0166 #define GSC_MAIN_H_RATIO_MASK       (0xfffff << 0)
0167 #define GSC_MAIN_H_RATIO_VALUE(x)   ((x) << 0)
0168
0169 /* G-Scaler main scale vertical ratio */
0170 #define GSC_MAIN_V_RATIO        0x30
0171 #define GSC_MAIN_V_RATIO_MASK       (0xfffff << 0)
0172 #define GSC_MAIN_V_RATIO_VALUE(x)   ((x) << 0)
0173
0174 /* G-Scaler input chrominance stride */
0175 #define GSC_IN_CHROM_STRIDE     0x3C
0176 #define GSC_IN_CHROM_STRIDE_MASK    (0x3fff << 0)
0177 #define GSC_IN_CHROM_STRIDE_VALUE(x)    ((x) << 0)
0178
0179 /* G-Scaler destination image size */
0180 #define GSC_DSTIMG_SIZE         0x40
0181 #define GSC_DSTIMG_HEIGHT_MASK      (0x1fff << 16)
0182 #define GSC_DSTIMG_HEIGHT(x)        ((x) << 16)
0183 #define GSC_DSTIMG_WIDTH_MASK       (0x1fff << 0)
0184 #define GSC_DSTIMG_WIDTH(x)     ((x) << 0)
0185
0186 /* G-Scaler destination image offset */
0187 #define GSC_DSTIMG_OFFSET       0x44
0188 #define GSC_DSTIMG_OFFSET_Y_MASK    (0x1fff << 16)
0189 #define GSC_DSTIMG_OFFSET_Y(x)      ((x) << 16)
0190 #define GSC_DSTIMG_OFFSET_X_MASK    (0x1fff << 0)
0191 #define GSC_DSTIMG_OFFSET_X(x)      ((x) << 0)
0192
0193 /* G-Scaler output chrominance stride */
0194 #define GSC_OUT_CHROM_STRIDE        0x48
0195 #define GSC_OUT_CHROM_STRIDE_MASK   (0x3fff << 0)
0196 #define GSC_OUT_CHROM_STRIDE_VALUE(x)   ((x) << 0)
0197
0198 /* G-Scaler input y address mask */
0199 #define GSC_IN_BASE_ADDR_Y_MASK     0x4C
0200 /* G-Scaler input y base address */
0201 #define GSC_IN_BASE_ADDR_Y(n)       (0x50 + (n) * 0x4)
0202 /* G-Scaler input y base current address */
0203 #define GSC_IN_BASE_ADDR_Y_CUR(n)   (0x60 + (n) * 0x4)
0204
0205 /* G-Scaler input cb address mask */
0206 #define GSC_IN_BASE_ADDR_CB_MASK    0x7C
0207 /* G-Scaler input cb base address */
0208 #define GSC_IN_BASE_ADDR_CB(n)      (0x80 + (n) * 0x4)
0209 /* G-Scaler input cb base current address */
0210 #define GSC_IN_BASE_ADDR_CB_CUR(n)  (0x90 + (n) * 0x4)
0211
0212 /* G-Scaler input cr address mask */
0213 #define GSC_IN_BASE_ADDR_CR_MASK    0xAC
0214 /* G-Scaler input cr base address */
0215 #define GSC_IN_BASE_ADDR_CR(n)      (0xB0 + (n) * 0x4)
0216 /* G-Scaler input cr base current address */
0217 #define GSC_IN_BASE_ADDR_CR_CUR(n)  (0xC0 + (n) * 0x4)
0218
0219 /* G-Scaler input address mask */
0220 #define GSC_IN_CURR_ADDR_INDEX  (0xf << 24)
0221 #define GSC_IN_CURR_GET_INDEX(x)    ((x) >> 24)
0222 #define GSC_IN_BASE_ADDR_PINGPONG(x)    ((x) << 16)
0223 #define GSC_IN_BASE_ADDR_MASK       (0xff << 0)
0224
0225 /* G-Scaler output y address mask */
0226 #define GSC_OUT_BASE_ADDR_Y_MASK    0x10C
0227 /* G-Scaler output y base address */
0228 #define GSC_OUT_BASE_ADDR_Y(n)      (0x110 + (n) * 0x4)
0229
0230 /* G-Scaler output cb address mask */
0231 #define GSC_OUT_BASE_ADDR_CB_MASK   0x15C
0232 /* G-Scaler output cb base address */
0233 #define GSC_OUT_BASE_ADDR_CB(n)     (0x160 + (n) * 0x4)
0234
0235 /* G-Scaler output cr address mask */
0236 #define GSC_OUT_BASE_ADDR_CR_MASK   0x1AC
0237 /* G-Scaler output cr base address */
0238 #define GSC_OUT_BASE_ADDR_CR(n)     (0x1B0 + (n) * 0x4)
0239
0240 /* G-Scaler output address mask */
0241 #define GSC_OUT_CURR_ADDR_INDEX     (0xf << 24)
0242 #define GSC_OUT_CURR_GET_INDEX(x)   ((x) >> 24)
0243 #define GSC_OUT_BASE_ADDR_PINGPONG(x)   ((x) << 16)
0244 #define GSC_OUT_BASE_ADDR_MASK      (0xffff << 0)
0245
0246 /* G-Scaler horizontal scaling filter */
0247 #define GSC_HCOEF(n, s, x)  (0x300 + (n) * 0x4 + (s) * 0x30 + (x) * 0x300)
0248
0249 /* G-Scaler vertical scaling filter */
0250 #define GSC_VCOEF(n, s, x)  (0x200 + (n) * 0x4 + (s) * 0x30 + (x) * 0x300)
0251
0252 /* G-Scaler BUS control */
0253 #define GSC_BUSCON          0xA78
0254 #define GSC_BUSCON_INT_TIME_MASK    (1 << 8)
0255 #define GSC_BUSCON_INT_DATA_TRANS   (0 << 8)
0256 #define GSC_BUSCON_INT_AXI_RESPONSE (1 << 8)
0257 #define GSC_BUSCON_AWCACHE(x)       ((x) << 4)
0258 #define GSC_BUSCON_ARCACHE(x)       ((x) << 0)
0259
0260 /* G-Scaler V position */
0261 #define GSC_VPOSITION           0xA7C
0262 #define GSC_VPOS_F(x)           ((x) << 0)
0263
0264
0265 /* G-Scaler clock initial count */
0266 #define GSC_CLK_INIT_COUNT      0xC00
0267 #define GSC_CLK_GATE_MODE_INIT_CNT(x)   ((x) << 0)
0268
0269 /* G-Scaler clock snoop count */
0270 #define GSC_CLK_SNOOP_COUNT     0xC04
0271 #define GSC_CLK_GATE_MODE_SNOOP_CNT(x)  ((x) << 0)
0272
0273 /* SYSCON. GSCBLK_CFG */
0274 #define SYSREG_GSCBLK_CFG1      0x0224
0275 #define GSC_BLK_DISP1WB_DEST(x)     (x << 10)
0276 #define GSC_BLK_SW_RESET_WB_DEST(x) (1 << (18 + x))
0277 #define GSC_BLK_PXLASYNC_LO_MASK_WB(x)  (0 << (14 + x))
0278 #define GSC_BLK_GSCL_WB_IN_SRC_SEL(x)   (1 << (2 * x))
0279 #define SYSREG_GSCBLK_CFG2      0x2000
0280 #define PXLASYNC_LO_MASK_CAMIF_GSCL(x)  (1 << (x))
0281
0282 #endif /* EXYNOS_REGS_GSC_H_ */