1 /* 2 * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. 3 * Author: Liviu Dudau <Liviu.Dudau@arm.com> 4 * 5 * This program is free software and is provided to you under the terms of the 6 * GNU General Public License version 2 as published by the Free Software 7 * Foundation, and any use by you of this program is subject to the terms 8 * of such GNU licence. 9 * 10 * ARM Mali DP500/DP550/DP650 registers definition. 11 */ 12 13 #ifndef __MALIDP_REGS_H__ 14 #define __MALIDP_REGS_H__ 15 16 /* 17 * abbreviations used: 18 * - DC - display core (general settings) 19 * - DE - display engine 20 * - SE - scaling engine 21 */ 22 23 /* interrupt bit masks */ 24 #define MALIDP_DE_IRQ_UNDERRUN (1 << 0) 25 26 #define MALIDP500_DE_IRQ_AXI_ERR (1 << 4) 27 #define MALIDP500_DE_IRQ_VSYNC (1 << 5) 28 #define MALIDP500_DE_IRQ_PROG_LINE (1 << 6) 29 #define MALIDP500_DE_IRQ_SATURATION (1 << 7) 30 #define MALIDP500_DE_IRQ_CONF_VALID (1 << 8) 31 #define MALIDP500_DE_IRQ_CONF_MODE (1 << 11) 32 #define MALIDP500_DE_IRQ_CONF_ACTIVE (1 << 17) 33 #define MALIDP500_DE_IRQ_PM_ACTIVE (1 << 18) 34 #define MALIDP500_DE_IRQ_TESTMODE_ACTIVE (1 << 19) 35 #define MALIDP500_DE_IRQ_FORCE_BLNK_ACTIVE (1 << 24) 36 #define MALIDP500_DE_IRQ_AXI_BUSY (1 << 28) 37 #define MALIDP500_DE_IRQ_GLOBAL (1 << 31) 38 #define MALIDP500_SE_IRQ_CONF_MODE (1 << 0) 39 #define MALIDP500_SE_IRQ_CONF_VALID (1 << 4) 40 #define MALIDP500_SE_IRQ_INIT_BUSY (1 << 5) 41 #define MALIDP500_SE_IRQ_AXI_ERROR (1 << 8) 42 #define MALIDP500_SE_IRQ_OVERRUN (1 << 9) 43 #define MALIDP500_SE_IRQ_PROG_LINE1 (1 << 12) 44 #define MALIDP500_SE_IRQ_PROG_LINE2 (1 << 13) 45 #define MALIDP500_SE_IRQ_CONF_ACTIVE (1 << 17) 46 #define MALIDP500_SE_IRQ_PM_ACTIVE (1 << 18) 47 #define MALIDP500_SE_IRQ_AXI_BUSY (1 << 28) 48 #define MALIDP500_SE_IRQ_GLOBAL (1 << 31) 49 50 #define MALIDP550_DE_IRQ_SATURATION (1 << 8) 51 #define MALIDP550_DE_IRQ_VSYNC (1 << 12) 52 #define MALIDP550_DE_IRQ_PROG_LINE (1 << 13) 53 #define MALIDP550_DE_IRQ_AXI_ERR (1 << 16) 54 #define MALIDP550_SE_IRQ_EOW (1 << 0) 55 #define MALIDP550_SE_IRQ_AXI_ERR (1 << 16) 56 #define MALIDP550_SE_IRQ_OVR (1 << 17) 57 #define MALIDP550_SE_IRQ_IBSY (1 << 18) 58 #define MALIDP550_DC_IRQ_CONF_VALID (1 << 0) 59 #define MALIDP550_DC_IRQ_CONF_MODE (1 << 4) 60 #define MALIDP550_DC_IRQ_CONF_ACTIVE (1 << 16) 61 #define MALIDP550_DC_IRQ_DE (1 << 20) 62 #define MALIDP550_DC_IRQ_SE (1 << 24) 63 64 #define MALIDP650_DE_IRQ_DRIFT (1 << 4) 65 #define MALIDP650_DE_IRQ_ACEV1 (1 << 17) 66 #define MALIDP650_DE_IRQ_ACEV2 (1 << 18) 67 #define MALIDP650_DE_IRQ_ACEG (1 << 19) 68 #define MALIDP650_DE_IRQ_AXIEP (1 << 28) 69 70 /* bit masks that are common between products */ 71 #define MALIDP_CFG_VALID (1 << 0) 72 #define MALIDP_DISP_FUNC_GAMMA (1 << 0) 73 #define MALIDP_DISP_FUNC_CADJ (1 << 4) 74 #define MALIDP_DISP_FUNC_ILACED (1 << 8) 75 #define MALIDP_SCALE_ENGINE_EN (1 << 16) 76 #define MALIDP_SE_MEMWRITE_EN (2 << 5) 77 78 /* register offsets for IRQ management */ 79 #define MALIDP_REG_STATUS 0x00000 80 #define MALIDP_REG_SETIRQ 0x00004 81 #define MALIDP_REG_MASKIRQ 0x00008 82 #define MALIDP_REG_CLEARIRQ 0x0000c 83 84 /* register offsets */ 85 #define MALIDP_DE_CORE_ID 0x00018 86 #define MALIDP_DE_DISPLAY_FUNC 0x00020 87 88 /* these offsets are relative to MALIDP5x0_TIMINGS_BASE */ 89 #define MALIDP_DE_H_TIMINGS 0x0 90 #define MALIDP_DE_V_TIMINGS 0x4 91 #define MALIDP_DE_SYNC_WIDTH 0x8 92 #define MALIDP_DE_HV_ACTIVE 0xc 93 94 /* Stride register offsets relative to Lx_BASE */ 95 #define MALIDP_DE_LG_STRIDE 0x18 96 #define MALIDP_DE_LV_STRIDE0 0x18 97 #define MALIDP550_DE_LS_R1_STRIDE 0x28 98 99 /* macros to set values into registers */ 100 #define MALIDP_DE_H_FRONTPORCH(x) (((x) & 0xfff) << 0) 101 #define MALIDP_DE_H_BACKPORCH(x) (((x) & 0x3ff) << 16) 102 #define MALIDP500_DE_V_FRONTPORCH(x) (((x) & 0xff) << 0) 103 #define MALIDP550_DE_V_FRONTPORCH(x) (((x) & 0xfff) << 0) 104 #define MALIDP_DE_V_BACKPORCH(x) (((x) & 0xff) << 16) 105 #define MALIDP_DE_H_SYNCWIDTH(x) (((x) & 0x3ff) << 0) 106 #define MALIDP_DE_V_SYNCWIDTH(x) (((x) & 0xff) << 16) 107 #define MALIDP_DE_H_ACTIVE(x) (((x) & 0x1fff) << 0) 108 #define MALIDP_DE_V_ACTIVE(x) (((x) & 0x1fff) << 16) 109 110 #define MALIDP_PRODUCT_ID(__core_id) ((u32)(__core_id) >> 16) 111 112 /* register offsets relative to MALIDP5x0_COEFFS_BASE */ 113 #define MALIDP_COLOR_ADJ_COEF 0x00000 114 #define MALIDP_COEF_TABLE_ADDR 0x00030 115 #define MALIDP_COEF_TABLE_DATA 0x00034 116 117 /* Scaling engine registers and masks. */ 118 #define MALIDP_SE_SCALING_EN (1 << 0) 119 #define MALIDP_SE_ALPHA_EN (1 << 1) 120 #define MALIDP_SE_ENH_MASK 3 121 #define MALIDP_SE_ENH(x) (((x) & MALIDP_SE_ENH_MASK) << 2) 122 #define MALIDP_SE_RGBO_IF_EN (1 << 4) 123 #define MALIDP550_SE_CTL_SEL_MASK 7 124 #define MALIDP550_SE_CTL_VCSEL(x) \ 125 (((x) & MALIDP550_SE_CTL_SEL_MASK) << 20) 126 #define MALIDP550_SE_CTL_HCSEL(x) \ 127 (((x) & MALIDP550_SE_CTL_SEL_MASK) << 16) 128 129 /* Blocks with offsets from SE_CONTROL register. */ 130 #define MALIDP_SE_LAYER_CONTROL 0x14 131 #define MALIDP_SE_L0_IN_SIZE 0x00 132 #define MALIDP_SE_L0_OUT_SIZE 0x04 133 #define MALIDP_SE_SET_V_SIZE(x) (((x) & 0x1fff) << 16) 134 #define MALIDP_SE_SET_H_SIZE(x) (((x) & 0x1fff) << 0) 135 #define MALIDP_SE_SCALING_CONTROL 0x24 136 #define MALIDP_SE_H_INIT_PH 0x00 137 #define MALIDP_SE_H_DELTA_PH 0x04 138 #define MALIDP_SE_V_INIT_PH 0x08 139 #define MALIDP_SE_V_DELTA_PH 0x0c 140 #define MALIDP_SE_COEFFTAB_ADDR 0x10 141 #define MALIDP_SE_COEFFTAB_ADDR_MASK 0x7f 142 #define MALIDP_SE_V_COEFFTAB (1 << 8) 143 #define MALIDP_SE_H_COEFFTAB (1 << 9) 144 #define MALIDP_SE_SET_V_COEFFTAB_ADDR(x) \ 145 (MALIDP_SE_V_COEFFTAB | ((x) & MALIDP_SE_COEFFTAB_ADDR_MASK)) 146 #define MALIDP_SE_SET_H_COEFFTAB_ADDR(x) \ 147 (MALIDP_SE_H_COEFFTAB | ((x) & MALIDP_SE_COEFFTAB_ADDR_MASK)) 148 #define MALIDP_SE_COEFFTAB_DATA 0x14 149 #define MALIDP_SE_COEFFTAB_DATA_MASK 0x3fff 150 #define MALIDP_SE_SET_COEFFTAB_DATA(x) \ 151 ((x) & MALIDP_SE_COEFFTAB_DATA_MASK) 152 /* Enhance coeffents reigster offset */ 153 #define MALIDP_SE_IMAGE_ENH 0x3C 154 /* ENH_LIMITS offset 0x0 */ 155 #define MALIDP_SE_ENH_LOW_LEVEL 24 156 #define MALIDP_SE_ENH_HIGH_LEVEL 63 157 #define MALIDP_SE_ENH_LIMIT_MASK 0xfff 158 #define MALIDP_SE_SET_ENH_LIMIT_LOW(x) \ 159 ((x) & MALIDP_SE_ENH_LIMIT_MASK) 160 #define MALIDP_SE_SET_ENH_LIMIT_HIGH(x) \ 161 (((x) & MALIDP_SE_ENH_LIMIT_MASK) << 16) 162 #define MALIDP_SE_ENH_COEFF0 0x04 163 164 165 /* register offsets relative to MALIDP5x0_SE_MEMWRITE_BASE */ 166 #define MALIDP_MW_FORMAT 0x00000 167 #define MALIDP_MW_P1_STRIDE 0x00004 168 #define MALIDP_MW_P2_STRIDE 0x00008 169 #define MALIDP_MW_P1_PTR_LOW 0x0000c 170 #define MALIDP_MW_P1_PTR_HIGH 0x00010 171 #define MALIDP_MW_P2_PTR_LOW 0x0002c 172 #define MALIDP_MW_P2_PTR_HIGH 0x00030 173 174 /* register offsets and bits specific to DP500 */ 175 #define MALIDP500_ADDR_SPACE_SIZE 0x01000 176 #define MALIDP500_DC_BASE 0x00000 177 #define MALIDP500_DC_CONTROL 0x0000c 178 #define MALIDP500_DC_CONFIG_REQ (1 << 17) 179 #define MALIDP500_HSYNCPOL (1 << 20) 180 #define MALIDP500_VSYNCPOL (1 << 21) 181 #define MALIDP500_DC_CLEAR_MASK 0x300fff 182 #define MALIDP500_DE_LINE_COUNTER 0x00010 183 #define MALIDP500_DE_AXI_CONTROL 0x00014 184 #define MALIDP500_DE_SECURE_CTRL 0x0001c 185 #define MALIDP500_DE_CHROMA_KEY 0x00024 186 #define MALIDP500_TIMINGS_BASE 0x00028 187 188 #define MALIDP500_CONFIG_3D 0x00038 189 #define MALIDP500_BGND_COLOR 0x0003c 190 #define MALIDP500_OUTPUT_DEPTH 0x00044 191 #define MALIDP500_COEFFS_BASE 0x00078 192 193 /* 194 * The YUV2RGB coefficients on the DP500 are not in the video layer's register 195 * block. They belong in a separate block above the layer's registers, hence 196 * the negative offset. 197 */ 198 #define MALIDP500_LV_YUV2RGB ((s16)(-0xB8)) 199 #define MALIDP500_DE_LV_BASE 0x00100 200 #define MALIDP500_DE_LV_PTR_BASE 0x00124 201 #define MALIDP500_DE_LG1_BASE 0x00200 202 #define MALIDP500_DE_LG1_PTR_BASE 0x0021c 203 #define MALIDP500_DE_LG2_BASE 0x00300 204 #define MALIDP500_DE_LG2_PTR_BASE 0x0031c 205 #define MALIDP500_SE_BASE 0x00c00 206 #define MALIDP500_SE_CONTROL 0x00c0c 207 #define MALIDP500_SE_MEMWRITE_OUT_SIZE 0x00c2c 208 #define MALIDP500_SE_RGB_YUV_COEFFS 0x00C74 209 #define MALIDP500_SE_MEMWRITE_BASE 0x00e00 210 #define MALIDP500_DC_IRQ_BASE 0x00f00 211 #define MALIDP500_CONFIG_VALID 0x00f00 212 #define MALIDP500_CONFIG_ID 0x00fd4 213 214 /* register offsets and bits specific to DP550/DP650 */ 215 #define MALIDP550_ADDR_SPACE_SIZE 0x10000 216 #define MALIDP550_DE_CONTROL 0x00010 217 #define MALIDP550_DE_LINE_COUNTER 0x00014 218 #define MALIDP550_DE_AXI_CONTROL 0x00018 219 #define MALIDP550_DE_QOS 0x0001c 220 #define MALIDP550_TIMINGS_BASE 0x00030 221 #define MALIDP550_HSYNCPOL (1 << 12) 222 #define MALIDP550_VSYNCPOL (1 << 28) 223 224 #define MALIDP550_DE_DISP_SIDEBAND 0x00040 225 #define MALIDP550_DE_BGND_COLOR 0x00044 226 #define MALIDP550_DE_OUTPUT_DEPTH 0x0004c 227 #define MALIDP550_COEFFS_BASE 0x00050 228 #define MALIDP550_LV_YUV2RGB 0x00084 229 #define MALIDP550_DE_LV1_BASE 0x00100 230 #define MALIDP550_DE_LV1_PTR_BASE 0x00124 231 #define MALIDP550_DE_LV2_BASE 0x00200 232 #define MALIDP550_DE_LV2_PTR_BASE 0x00224 233 #define MALIDP550_DE_LG_BASE 0x00300 234 #define MALIDP550_DE_LG_PTR_BASE 0x0031c 235 #define MALIDP550_DE_LS_BASE 0x00400 236 #define MALIDP550_DE_LS_PTR_BASE 0x0042c 237 #define MALIDP550_DE_PERF_BASE 0x00500 238 #define MALIDP550_SE_BASE 0x08000 239 #define MALIDP550_SE_CONTROL 0x08010 240 #define MALIDP550_SE_MEMWRITE_ONESHOT (1 << 7) 241 #define MALIDP550_SE_MEMWRITE_OUT_SIZE 0x08030 242 #define MALIDP550_SE_RGB_YUV_COEFFS 0x08078 243 #define MALIDP550_SE_MEMWRITE_BASE 0x08100 244 #define MALIDP550_DC_BASE 0x0c000 245 #define MALIDP550_DC_CONTROL 0x0c010 246 #define MALIDP550_DC_CONFIG_REQ (1 << 16) 247 #define MALIDP550_CONFIG_VALID 0x0c014 248 #define MALIDP550_CONFIG_ID 0x0ffd4 249 250 /* register offsets specific to DP650 */ 251 #define MALIDP650_DE_LV_MMU_CTRL 0x000D0 252 #define MALIDP650_DE_LG_MMU_CTRL 0x00048 253 #define MALIDP650_DE_LS_MMU_CTRL 0x00078 254 255 /* bit masks to set the MMU control register */ 256 #define MALIDP_MMU_CTRL_EN (1 << 0) 257 #define MALIDP_MMU_CTRL_MODE (1 << 4) 258 #define MALIDP_MMU_CTRL_PX_PS(x) (1 << (8 + (x))) 259 #define MALIDP_MMU_CTRL_PP_NUM_REQ(x) (((x) & 0x7f) << 12) 260 261 /* 262 * Starting with DP550 the register map blocks has been standardised to the 263 * following layout: 264 * 265 * Offset Block registers 266 * 0x00000 Display Engine 267 * 0x08000 Scaling Engine 268 * 0x0c000 Display Core 269 * 0x10000 Secure control 270 * 271 * The old DP500 IP mixes some DC with the DE registers, hence the need 272 * for a mapping structure. 273 */ 274 275 #endif /* __MALIDP_REGS_H__ */ 276