malidp_regs.h (11225B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. 4 * Author: Liviu Dudau <Liviu.Dudau@arm.com> 5 * 6 * ARM Mali DP500/DP550/DP650 registers definition. 7 */ 8 9#ifndef __MALIDP_REGS_H__ 10#define __MALIDP_REGS_H__ 11 12/* 13 * abbreviations used: 14 * - DC - display core (general settings) 15 * - DE - display engine 16 * - SE - scaling engine 17 */ 18 19/* interrupt bit masks */ 20#define MALIDP_DE_IRQ_UNDERRUN (1 << 0) 21 22#define MALIDP500_DE_IRQ_AXI_ERR (1 << 4) 23#define MALIDP500_DE_IRQ_VSYNC (1 << 5) 24#define MALIDP500_DE_IRQ_PROG_LINE (1 << 6) 25#define MALIDP500_DE_IRQ_SATURATION (1 << 7) 26#define MALIDP500_DE_IRQ_CONF_VALID (1 << 8) 27#define MALIDP500_DE_IRQ_CONF_MODE (1 << 11) 28#define MALIDP500_DE_IRQ_CONF_ACTIVE (1 << 17) 29#define MALIDP500_DE_IRQ_PM_ACTIVE (1 << 18) 30#define MALIDP500_DE_IRQ_TESTMODE_ACTIVE (1 << 19) 31#define MALIDP500_DE_IRQ_FORCE_BLNK_ACTIVE (1 << 24) 32#define MALIDP500_DE_IRQ_AXI_BUSY (1 << 28) 33#define MALIDP500_DE_IRQ_GLOBAL (1 << 31) 34#define MALIDP500_SE_IRQ_CONF_MODE (1 << 0) 35#define MALIDP500_SE_IRQ_CONF_VALID (1 << 4) 36#define MALIDP500_SE_IRQ_INIT_BUSY (1 << 5) 37#define MALIDP500_SE_IRQ_AXI_ERROR (1 << 8) 38#define MALIDP500_SE_IRQ_OVERRUN (1 << 9) 39#define MALIDP500_SE_IRQ_PROG_LINE1 (1 << 12) 40#define MALIDP500_SE_IRQ_PROG_LINE2 (1 << 13) 41#define MALIDP500_SE_IRQ_CONF_ACTIVE (1 << 17) 42#define MALIDP500_SE_IRQ_PM_ACTIVE (1 << 18) 43#define MALIDP500_SE_IRQ_AXI_BUSY (1 << 28) 44#define MALIDP500_SE_IRQ_GLOBAL (1 << 31) 45 46#define MALIDP550_DE_IRQ_SATURATION (1 << 8) 47#define MALIDP550_DE_IRQ_VSYNC (1 << 12) 48#define MALIDP550_DE_IRQ_PROG_LINE (1 << 13) 49#define MALIDP550_DE_IRQ_AXI_ERR (1 << 16) 50#define MALIDP550_SE_IRQ_EOW (1 << 0) 51#define MALIDP550_SE_IRQ_AXI_ERR (1 << 16) 52#define MALIDP550_SE_IRQ_OVR (1 << 17) 53#define MALIDP550_SE_IRQ_IBSY (1 << 18) 54#define MALIDP550_DC_IRQ_CONF_VALID (1 << 0) 55#define MALIDP550_DC_IRQ_CONF_MODE (1 << 4) 56#define MALIDP550_DC_IRQ_CONF_ACTIVE (1 << 16) 57#define MALIDP550_DC_IRQ_DE (1 << 20) 58#define MALIDP550_DC_IRQ_SE (1 << 24) 59 60#define MALIDP650_DE_IRQ_DRIFT (1 << 4) 61#define MALIDP650_DE_IRQ_ACEV1 (1 << 17) 62#define MALIDP650_DE_IRQ_ACEV2 (1 << 18) 63#define MALIDP650_DE_IRQ_ACEG (1 << 19) 64#define MALIDP650_DE_IRQ_AXIEP (1 << 28) 65 66/* bit masks that are common between products */ 67#define MALIDP_CFG_VALID (1 << 0) 68#define MALIDP_DISP_FUNC_GAMMA (1 << 0) 69#define MALIDP_DISP_FUNC_CADJ (1 << 4) 70#define MALIDP_DISP_FUNC_ILACED (1 << 8) 71#define MALIDP_SCALE_ENGINE_EN (1 << 16) 72#define MALIDP_SE_MEMWRITE_EN (2 << 5) 73 74/* register offsets for IRQ management */ 75#define MALIDP_REG_STATUS 0x00000 76#define MALIDP_REG_SETIRQ 0x00004 77#define MALIDP_REG_MASKIRQ 0x00008 78#define MALIDP_REG_CLEARIRQ 0x0000c 79 80/* register offsets */ 81#define MALIDP_DE_CORE_ID 0x00018 82#define MALIDP_DE_DISPLAY_FUNC 0x00020 83 84/* these offsets are relative to MALIDP5x0_TIMINGS_BASE */ 85#define MALIDP_DE_H_TIMINGS 0x0 86#define MALIDP_DE_V_TIMINGS 0x4 87#define MALIDP_DE_SYNC_WIDTH 0x8 88#define MALIDP_DE_HV_ACTIVE 0xc 89 90/* Stride register offsets relative to Lx_BASE */ 91#define MALIDP_DE_LG_STRIDE 0x18 92#define MALIDP_DE_LV_STRIDE0 0x18 93#define MALIDP550_DE_LS_R1_STRIDE 0x28 94 95/* macros to set values into registers */ 96#define MALIDP_DE_H_FRONTPORCH(x) (((x) & 0xfff) << 0) 97#define MALIDP_DE_H_BACKPORCH(x) (((x) & 0x3ff) << 16) 98#define MALIDP500_DE_V_FRONTPORCH(x) (((x) & 0xff) << 0) 99#define MALIDP550_DE_V_FRONTPORCH(x) (((x) & 0xfff) << 0) 100#define MALIDP_DE_V_BACKPORCH(x) (((x) & 0xff) << 16) 101#define MALIDP_DE_H_SYNCWIDTH(x) (((x) & 0x3ff) << 0) 102#define MALIDP_DE_V_SYNCWIDTH(x) (((x) & 0xff) << 16) 103#define MALIDP_DE_H_ACTIVE(x) (((x) & 0x1fff) << 0) 104#define MALIDP_DE_V_ACTIVE(x) (((x) & 0x1fff) << 16) 105 106#define MALIDP_PRODUCT_ID(__core_id) ((u32)(__core_id) >> 16) 107 108/* register offsets relative to MALIDP5x0_COEFFS_BASE */ 109#define MALIDP_COLOR_ADJ_COEF 0x00000 110#define MALIDP_COEF_TABLE_ADDR 0x00030 111#define MALIDP_COEF_TABLE_DATA 0x00034 112 113/* Scaling engine registers and masks. */ 114#define MALIDP_SE_SCALING_EN (1 << 0) 115#define MALIDP_SE_ALPHA_EN (1 << 1) 116#define MALIDP_SE_ENH_MASK 3 117#define MALIDP_SE_ENH(x) (((x) & MALIDP_SE_ENH_MASK) << 2) 118#define MALIDP_SE_RGBO_IF_EN (1 << 4) 119#define MALIDP550_SE_CTL_SEL_MASK 7 120#define MALIDP550_SE_CTL_VCSEL(x) \ 121 (((x) & MALIDP550_SE_CTL_SEL_MASK) << 20) 122#define MALIDP550_SE_CTL_HCSEL(x) \ 123 (((x) & MALIDP550_SE_CTL_SEL_MASK) << 16) 124 125/* Blocks with offsets from SE_CONTROL register. */ 126#define MALIDP_SE_LAYER_CONTROL 0x14 127#define MALIDP_SE_L0_IN_SIZE 0x00 128#define MALIDP_SE_L0_OUT_SIZE 0x04 129#define MALIDP_SE_SET_V_SIZE(x) (((x) & 0x1fff) << 16) 130#define MALIDP_SE_SET_H_SIZE(x) (((x) & 0x1fff) << 0) 131#define MALIDP_SE_SCALING_CONTROL 0x24 132#define MALIDP_SE_H_INIT_PH 0x00 133#define MALIDP_SE_H_DELTA_PH 0x04 134#define MALIDP_SE_V_INIT_PH 0x08 135#define MALIDP_SE_V_DELTA_PH 0x0c 136#define MALIDP_SE_COEFFTAB_ADDR 0x10 137#define MALIDP_SE_COEFFTAB_ADDR_MASK 0x7f 138#define MALIDP_SE_V_COEFFTAB (1 << 8) 139#define MALIDP_SE_H_COEFFTAB (1 << 9) 140#define MALIDP_SE_SET_V_COEFFTAB_ADDR(x) \ 141 (MALIDP_SE_V_COEFFTAB | ((x) & MALIDP_SE_COEFFTAB_ADDR_MASK)) 142#define MALIDP_SE_SET_H_COEFFTAB_ADDR(x) \ 143 (MALIDP_SE_H_COEFFTAB | ((x) & MALIDP_SE_COEFFTAB_ADDR_MASK)) 144#define MALIDP_SE_COEFFTAB_DATA 0x14 145#define MALIDP_SE_COEFFTAB_DATA_MASK 0x3fff 146#define MALIDP_SE_SET_COEFFTAB_DATA(x) \ 147 ((x) & MALIDP_SE_COEFFTAB_DATA_MASK) 148/* Enhance coeffents reigster offset */ 149#define MALIDP_SE_IMAGE_ENH 0x3C 150/* ENH_LIMITS offset 0x0 */ 151#define MALIDP_SE_ENH_LOW_LEVEL 24 152#define MALIDP_SE_ENH_HIGH_LEVEL 63 153#define MALIDP_SE_ENH_LIMIT_MASK 0xfff 154#define MALIDP_SE_SET_ENH_LIMIT_LOW(x) \ 155 ((x) & MALIDP_SE_ENH_LIMIT_MASK) 156#define MALIDP_SE_SET_ENH_LIMIT_HIGH(x) \ 157 (((x) & MALIDP_SE_ENH_LIMIT_MASK) << 16) 158#define MALIDP_SE_ENH_COEFF0 0x04 159 160 161/* register offsets relative to MALIDP5x0_SE_MEMWRITE_BASE */ 162#define MALIDP_MW_FORMAT 0x00000 163#define MALIDP_MW_P1_STRIDE 0x00004 164#define MALIDP_MW_P2_STRIDE 0x00008 165#define MALIDP_MW_P1_PTR_LOW 0x0000c 166#define MALIDP_MW_P1_PTR_HIGH 0x00010 167#define MALIDP_MW_P2_PTR_LOW 0x0002c 168#define MALIDP_MW_P2_PTR_HIGH 0x00030 169 170/* register offsets and bits specific to DP500 */ 171#define MALIDP500_ADDR_SPACE_SIZE 0x01000 172#define MALIDP500_DC_BASE 0x00000 173#define MALIDP500_DC_CONTROL 0x0000c 174#define MALIDP500_DC_CONFIG_REQ (1 << 17) 175#define MALIDP500_HSYNCPOL (1 << 20) 176#define MALIDP500_VSYNCPOL (1 << 21) 177#define MALIDP500_DC_CLEAR_MASK 0x300fff 178#define MALIDP500_DE_LINE_COUNTER 0x00010 179#define MALIDP500_DE_AXI_CONTROL 0x00014 180#define MALIDP500_DE_SECURE_CTRL 0x0001c 181#define MALIDP500_DE_CHROMA_KEY 0x00024 182#define MALIDP500_TIMINGS_BASE 0x00028 183 184#define MALIDP500_CONFIG_3D 0x00038 185#define MALIDP500_BGND_COLOR 0x0003c 186#define MALIDP500_OUTPUT_DEPTH 0x00044 187#define MALIDP500_COEFFS_BASE 0x00078 188 189/* 190 * The YUV2RGB coefficients on the DP500 are not in the video layer's register 191 * block. They belong in a separate block above the layer's registers, hence 192 * the negative offset. 193 */ 194#define MALIDP500_LV_YUV2RGB ((s16)(-0xB8)) 195#define MALIDP500_DE_LV_BASE 0x00100 196#define MALIDP500_DE_LV_PTR_BASE 0x00124 197#define MALIDP500_DE_LV_AD_CTRL 0x00400 198#define MALIDP500_DE_LG1_BASE 0x00200 199#define MALIDP500_DE_LG1_PTR_BASE 0x0021c 200#define MALIDP500_DE_LG1_AD_CTRL 0x0040c 201#define MALIDP500_DE_LG2_BASE 0x00300 202#define MALIDP500_DE_LG2_PTR_BASE 0x0031c 203#define MALIDP500_DE_LG2_AD_CTRL 0x00418 204#define MALIDP500_SE_BASE 0x00c00 205#define MALIDP500_SE_CONTROL 0x00c0c 206#define MALIDP500_SE_MEMWRITE_OUT_SIZE 0x00c2c 207#define MALIDP500_SE_RGB_YUV_COEFFS 0x00C74 208#define MALIDP500_SE_MEMWRITE_BASE 0x00e00 209#define MALIDP500_DC_IRQ_BASE 0x00f00 210#define MALIDP500_CONFIG_VALID 0x00f00 211#define MALIDP500_CONFIG_ID 0x00fd4 212 213/* 214 * The quality of service (QoS) register on the DP500. RQOS register values 215 * are driven by the ARQOS signal, using AXI transacations, dependent on the 216 * FIFO input level. 217 * The RQOS register can also set QoS levels for: 218 * - RED_ARQOS @ A 4-bit signal value for close to underflow conditions 219 * - GREEN_ARQOS @ A 4-bit signal value for normal conditions 220 */ 221#define MALIDP500_RQOS_QUALITY 0x00500 222 223/* register offsets and bits specific to DP550/DP650 */ 224#define MALIDP550_ADDR_SPACE_SIZE 0x10000 225#define MALIDP550_DE_CONTROL 0x00010 226#define MALIDP550_DE_LINE_COUNTER 0x00014 227#define MALIDP550_DE_AXI_CONTROL 0x00018 228#define MALIDP550_DE_QOS 0x0001c 229#define MALIDP550_TIMINGS_BASE 0x00030 230#define MALIDP550_HSYNCPOL (1 << 12) 231#define MALIDP550_VSYNCPOL (1 << 28) 232 233#define MALIDP550_DE_DISP_SIDEBAND 0x00040 234#define MALIDP550_DE_BGND_COLOR 0x00044 235#define MALIDP550_DE_OUTPUT_DEPTH 0x0004c 236#define MALIDP550_COEFFS_BASE 0x00050 237#define MALIDP550_LV_YUV2RGB 0x00084 238#define MALIDP550_DE_LV1_BASE 0x00100 239#define MALIDP550_DE_LV1_PTR_BASE 0x00124 240#define MALIDP550_DE_LV1_AD_CTRL 0x001B8 241#define MALIDP550_DE_LV2_BASE 0x00200 242#define MALIDP550_DE_LV2_PTR_BASE 0x00224 243#define MALIDP550_DE_LV2_AD_CTRL 0x002B8 244#define MALIDP550_DE_LG_BASE 0x00300 245#define MALIDP550_DE_LG_PTR_BASE 0x0031c 246#define MALIDP550_DE_LG_AD_CTRL 0x00330 247#define MALIDP550_DE_LS_BASE 0x00400 248#define MALIDP550_DE_LS_PTR_BASE 0x0042c 249#define MALIDP550_DE_PERF_BASE 0x00500 250#define MALIDP550_SE_BASE 0x08000 251#define MALIDP550_SE_CONTROL 0x08010 252#define MALIDP550_SE_MEMWRITE_ONESHOT (1 << 7) 253#define MALIDP550_SE_MEMWRITE_OUT_SIZE 0x08030 254#define MALIDP550_SE_RGB_YUV_COEFFS 0x08078 255#define MALIDP550_SE_MEMWRITE_BASE 0x08100 256#define MALIDP550_DC_BASE 0x0c000 257#define MALIDP550_DC_CONTROL 0x0c010 258#define MALIDP550_DC_CONFIG_REQ (1 << 16) 259#define MALIDP550_CONFIG_VALID 0x0c014 260#define MALIDP550_CONFIG_ID 0x0ffd4 261 262/* register offsets specific to DP650 */ 263#define MALIDP650_DE_LV_MMU_CTRL 0x000D0 264#define MALIDP650_DE_LG_MMU_CTRL 0x00048 265#define MALIDP650_DE_LS_MMU_CTRL 0x00078 266 267/* bit masks to set the MMU control register */ 268#define MALIDP_MMU_CTRL_EN (1 << 0) 269#define MALIDP_MMU_CTRL_MODE (1 << 4) 270#define MALIDP_MMU_CTRL_PX_PS(x) (1 << (8 + (x))) 271#define MALIDP_MMU_CTRL_PP_NUM_REQ(x) (((x) & 0x7f) << 12) 272 273/* AFBC register offsets relative to MALIDPXXX_DE_LX_AD_CTRL */ 274/* The following register offsets are common for DP500, DP550 and DP650 */ 275#define MALIDP_AD_CROP_H 0x4 276#define MALIDP_AD_CROP_V 0x8 277#define MALIDP_AD_END_PTR_LOW 0xc 278#define MALIDP_AD_END_PTR_HIGH 0x10 279 280/* AFBC decoder Registers */ 281#define MALIDP_AD_EN BIT(0) 282#define MALIDP_AD_YTR BIT(4) 283#define MALIDP_AD_BS BIT(8) 284#define MALIDP_AD_CROP_RIGHT_OFFSET 16 285#define MALIDP_AD_CROP_BOTTOM_OFFSET 16 286 287/* 288 * Starting with DP550 the register map blocks has been standardised to the 289 * following layout: 290 * 291 * Offset Block registers 292 * 0x00000 Display Engine 293 * 0x08000 Scaling Engine 294 * 0x0c000 Display Core 295 * 0x10000 Secure control 296 * 297 * The old DP500 IP mixes some DC with the DE registers, hence the need 298 * for a mapping structure. 299 */ 300 301#endif /* __MALIDP_REGS_H__ */