Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 13 | #include "sde_hwio.h" |
| 14 | #include "sde_hw_catalog.h" |
| 15 | #include "sde_hw_lm.h" |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 16 | #include "sde_hw_sspp.h" |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 17 | |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 18 | #define SDE_FETCH_CONFIG_RESET_VALUE 0x00000087 |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 19 | |
| 20 | /* SDE_SSPP_SRC */ |
| 21 | #define SSPP_SRC_SIZE 0x00 |
| 22 | #define SSPP_SRC_XY 0x08 |
| 23 | #define SSPP_OUT_SIZE 0x0c |
| 24 | #define SSPP_OUT_XY 0x10 |
| 25 | #define SSPP_SRC0_ADDR 0x14 |
| 26 | #define SSPP_SRC1_ADDR 0x18 |
| 27 | #define SSPP_SRC2_ADDR 0x1C |
| 28 | #define SSPP_SRC3_ADDR 0x20 |
| 29 | #define SSPP_SRC_YSTRIDE0 0x24 |
| 30 | #define SSPP_SRC_YSTRIDE1 0x28 |
| 31 | #define SSPP_SRC_FORMAT 0x30 |
| 32 | #define SSPP_SRC_UNPACK_PATTERN 0x34 |
| 33 | #define SSPP_SRC_OP_MODE 0x38 |
| 34 | #define MDSS_MDP_OP_DEINTERLACE BIT(22) |
| 35 | |
| 36 | #define MDSS_MDP_OP_DEINTERLACE_ODD BIT(23) |
| 37 | #define MDSS_MDP_OP_IGC_ROM_1 BIT(18) |
| 38 | #define MDSS_MDP_OP_IGC_ROM_0 BIT(17) |
| 39 | #define MDSS_MDP_OP_IGC_EN BIT(16) |
| 40 | #define MDSS_MDP_OP_FLIP_UD BIT(14) |
| 41 | #define MDSS_MDP_OP_FLIP_LR BIT(13) |
| 42 | #define MDSS_MDP_OP_BWC_EN BIT(0) |
| 43 | #define MDSS_MDP_OP_PE_OVERRIDE BIT(31) |
| 44 | #define MDSS_MDP_OP_BWC_LOSSLESS (0 << 1) |
| 45 | #define MDSS_MDP_OP_BWC_Q_HIGH (1 << 1) |
| 46 | #define MDSS_MDP_OP_BWC_Q_MED (2 << 1) |
| 47 | |
| 48 | #define SSPP_SRC_CONSTANT_COLOR 0x3c |
| 49 | #define SSPP_FETCH_CONFIG 0x048 |
| 50 | #define SSPP_DANGER_LUT 0x60 |
| 51 | #define SSPP_SAFE_LUT 0x64 |
| 52 | #define SSPP_CREQ_LUT 0x68 |
Alan Kwong | 1a00e4d | 2016-07-18 09:42:30 -0400 | [diff] [blame] | 53 | #define SSPP_QOS_CTRL 0x6C |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 54 | #define SSPP_DECIMATION_CONFIG 0xB4 |
| 55 | #define SSPP_SRC_ADDR_SW_STATUS 0x70 |
| 56 | #define SSPP_SW_PIX_EXT_C0_LR 0x100 |
| 57 | #define SSPP_SW_PIX_EXT_C0_TB 0x104 |
| 58 | #define SSPP_SW_PIX_EXT_C0_REQ_PIXELS 0x108 |
| 59 | #define SSPP_SW_PIX_EXT_C1C2_LR 0x110 |
| 60 | #define SSPP_SW_PIX_EXT_C1C2_TB 0x114 |
| 61 | #define SSPP_SW_PIX_EXT_C1C2_REQ_PIXELS 0x118 |
| 62 | #define SSPP_SW_PIX_EXT_C3_LR 0x120 |
| 63 | #define SSPP_SW_PIX_EXT_C3_TB 0x124 |
| 64 | #define SSPP_SW_PIX_EXT_C3_REQ_PIXELS 0x128 |
| 65 | #define SSPP_UBWC_ERROR_STATUS 0x138 |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 66 | #define SSPP_VIG_OP_MODE 0x0 |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 67 | |
Alan Kwong | 1a00e4d | 2016-07-18 09:42:30 -0400 | [diff] [blame] | 68 | /* SSPP_QOS_CTRL */ |
| 69 | #define SSPP_QOS_CTRL_VBLANK_EN BIT(16) |
| 70 | #define SSPP_QOS_CTRL_DANGER_SAFE_EN BIT(0) |
| 71 | #define SSPP_QOS_CTRL_DANGER_VBLANK_MASK 0x3 |
| 72 | #define SSPP_QOS_CTRL_DANGER_VBLANK_OFF 4 |
| 73 | #define SSPP_QOS_CTRL_CREQ_VBLANK_MASK 0x3 |
| 74 | #define SSPP_QOS_CTRL_CREQ_VBLANK_OFF 20 |
| 75 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 76 | /* SDE_SSPP_SCALER_QSEED2 */ |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 77 | #define SCALE_CONFIG 0x04 |
| 78 | #define COMP0_3_PHASE_STEP_X 0x10 |
| 79 | #define COMP0_3_PHASE_STEP_Y 0x14 |
| 80 | #define COMP1_2_PHASE_STEP_X 0x18 |
| 81 | #define COMP1_2_PHASE_STEP_Y 0x1c |
| 82 | #define COMP0_3_INIT_PHASE_X 0x20 |
| 83 | #define COMP0_3_INIT_PHASE_Y 0x24 |
| 84 | #define COMP1_2_INIT_PHASE_X 0x28 |
| 85 | #define COMP1_2_INIT_PHASE_Y 0x2C |
| 86 | #define VIG_0_QSEED2_SHARP 0x30 |
| 87 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 88 | /* |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 89 | * Definitions for ViG op modes |
| 90 | */ |
| 91 | #define VIG_OP_CSC_DST_DATAFMT BIT(19) |
| 92 | #define VIG_OP_CSC_SRC_DATAFMT BIT(18) |
| 93 | #define VIG_OP_CSC_EN BIT(17) |
| 94 | #define VIG_OP_MEM_PROT_CONT BIT(15) |
| 95 | #define VIG_OP_MEM_PROT_VAL BIT(14) |
| 96 | #define VIG_OP_MEM_PROT_SAT BIT(13) |
| 97 | #define VIG_OP_MEM_PROT_HUE BIT(12) |
| 98 | #define VIG_OP_HIST BIT(8) |
| 99 | #define VIG_OP_SKY_COL BIT(7) |
| 100 | #define VIG_OP_FOIL BIT(6) |
| 101 | #define VIG_OP_SKIN_COL BIT(5) |
| 102 | #define VIG_OP_PA_EN BIT(4) |
| 103 | #define VIG_OP_PA_SAT_ZERO_EXP BIT(2) |
| 104 | #define VIG_OP_MEM_PROT_BLEND BIT(1) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 105 | |
| 106 | static inline int _sspp_subblk_offset(struct sde_hw_pipe *ctx, |
| 107 | int s_id, |
| 108 | u32 *idx) |
| 109 | { |
| 110 | int rc = 0; |
| 111 | const struct sde_sspp_sub_blks *sblk = ctx->cap->sblk; |
| 112 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 113 | if (!ctx) |
| 114 | return -EINVAL; |
| 115 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 116 | switch (s_id) { |
| 117 | case SDE_SSPP_SRC: |
| 118 | *idx = sblk->src_blk.base; |
| 119 | break; |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 120 | case SDE_SSPP_SCALER_QSEED2: |
| 121 | case SDE_SSPP_SCALER_QSEED3: |
| 122 | case SDE_SSPP_SCALER_RGB: |
| 123 | *idx = sblk->scaler_blk.base; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 124 | break; |
| 125 | case SDE_SSPP_CSC: |
| 126 | *idx = sblk->csc_blk.base; |
| 127 | break; |
| 128 | case SDE_SSPP_PA_V1: |
| 129 | *idx = sblk->pa_blk.base; |
| 130 | break; |
| 131 | case SDE_SSPP_HIST_V1: |
| 132 | *idx = sblk->hist_lut.base; |
| 133 | break; |
| 134 | case SDE_SSPP_PCC: |
| 135 | *idx = sblk->pcc_blk.base; |
| 136 | break; |
| 137 | default: |
| 138 | rc = -EINVAL; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 139 | } |
| 140 | |
| 141 | return rc; |
| 142 | } |
| 143 | |
| 144 | static void _sspp_setup_opmode(struct sde_hw_pipe *ctx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 145 | u32 mask, u8 en) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 146 | { |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 147 | u32 idx; |
| 148 | u32 opmode; |
| 149 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 150 | if (!_sspp_subblk_offset(ctx, SDE_SSPP_SCALER_QSEED2, &idx) && |
| 151 | (test_bit(SDE_SSPP_CSC, &ctx->cap->features) || |
| 152 | test_bit(SDE_SSPP_PA_V1, &ctx->cap->features))) { |
| 153 | opmode = SDE_REG_READ(&ctx->hw, SSPP_VIG_OP_MODE + idx); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 154 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 155 | if (en) |
| 156 | opmode |= mask; |
| 157 | else |
| 158 | opmode &= ~mask; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 159 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 160 | SDE_REG_WRITE(&ctx->hw, SSPP_VIG_OP_MODE + idx, opmode); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 161 | } |
| 162 | } |
| 163 | /** |
| 164 | * Setup source pixel format, flip, |
| 165 | */ |
| 166 | static void sde_hw_sspp_setup_format(struct sde_hw_pipe *ctx, |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 167 | const struct sde_format *fmt, u32 flags) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 168 | { |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 169 | struct sde_hw_blk_reg_map *c; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 170 | u32 chroma_samp, unpack, src_format; |
| 171 | u32 secure = 0; |
| 172 | u32 opmode = 0; |
| 173 | u32 idx; |
| 174 | |
Clarence Ip | cb410d4 | 2016-06-26 22:52:33 -0400 | [diff] [blame] | 175 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SRC, &idx) || !fmt) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 176 | return; |
| 177 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 178 | c = &ctx->hw; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 179 | opmode = SDE_REG_READ(c, SSPP_SRC_OP_MODE + idx); |
Clarence Ip | 5e2a922 | 2016-06-26 22:38:24 -0400 | [diff] [blame] | 180 | opmode &= ~(MDSS_MDP_OP_FLIP_LR | MDSS_MDP_OP_FLIP_UD | |
| 181 | MDSS_MDP_OP_BWC_EN | MDSS_MDP_OP_PE_OVERRIDE); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 182 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 183 | if (flags & SDE_SSPP_SECURE_OVERLAY_SESSION) |
| 184 | secure = 0xF; |
| 185 | |
| 186 | if (flags & SDE_SSPP_FLIP_LR) |
| 187 | opmode |= MDSS_MDP_OP_FLIP_LR; |
| 188 | if (flags & SDE_SSPP_FLIP_UD) |
| 189 | opmode |= MDSS_MDP_OP_FLIP_UD; |
| 190 | |
| 191 | chroma_samp = fmt->chroma_sample; |
| 192 | if (flags & SDE_SSPP_SOURCE_ROTATED_90) { |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 193 | if (chroma_samp == SDE_CHROMA_H2V1) |
| 194 | chroma_samp = SDE_CHROMA_H1V2; |
| 195 | else if (chroma_samp == SDE_CHROMA_H1V2) |
| 196 | chroma_samp = SDE_CHROMA_H2V1; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 197 | } |
| 198 | |
| 199 | src_format = (chroma_samp << 23) | (fmt->fetch_planes << 19) | |
| 200 | (fmt->bits[C3_ALPHA] << 6) | (fmt->bits[C2_R_Cr] << 4) | |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 201 | (fmt->bits[C1_B_Cb] << 2) | (fmt->bits[C0_G_Y] << 0); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 202 | |
| 203 | if (flags & SDE_SSPP_ROT_90) |
| 204 | src_format |= BIT(11); /* ROT90 */ |
| 205 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 206 | if (fmt->alpha_enable && fmt->fetch_planes == SDE_PLANE_INTERLEAVED) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 207 | src_format |= BIT(8); /* SRCC3_EN */ |
| 208 | |
Clarence Ip | cb410d4 | 2016-06-26 22:52:33 -0400 | [diff] [blame] | 209 | if (flags & SDE_SSPP_SOLID_FILL) |
| 210 | src_format |= BIT(22); |
| 211 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 212 | unpack = (fmt->element[3] << 24) | (fmt->element[2] << 16) | |
| 213 | (fmt->element[1] << 8) | (fmt->element[0] << 0); |
| 214 | src_format |= ((fmt->unpack_count - 1) << 12) | |
| 215 | (fmt->unpack_tight << 17) | |
| 216 | (fmt->unpack_align_msb << 18) | |
| 217 | ((fmt->bpp - 1) << 9); |
| 218 | |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 219 | if (fmt->fetch_mode != SDE_FETCH_LINEAR) { |
Clarence Ip | cb410d4 | 2016-06-26 22:52:33 -0400 | [diff] [blame] | 220 | if (SDE_FORMAT_IS_UBWC(fmt)) |
| 221 | opmode |= MDSS_MDP_OP_BWC_EN; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 222 | src_format |= (fmt->fetch_mode & 3) << 30; /*FRAME_FORMAT */ |
| 223 | SDE_REG_WRITE(c, SSPP_FETCH_CONFIG, |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 224 | SDE_FETCH_CONFIG_RESET_VALUE | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 225 | ctx->highest_bank_bit << 18); |
| 226 | } |
| 227 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 228 | opmode |= MDSS_MDP_OP_PE_OVERRIDE; |
| 229 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 230 | /* if this is YUV pixel format, enable CSC */ |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 231 | if (SDE_FORMAT_IS_YUV(fmt)) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 232 | src_format |= BIT(15); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 233 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 234 | /* update scaler opmode, if appropriate */ |
| 235 | _sspp_setup_opmode(ctx, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 236 | VIG_OP_CSC_EN | VIG_OP_CSC_SRC_DATAFMT, SDE_FORMAT_IS_YUV(fmt)); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 237 | |
| 238 | SDE_REG_WRITE(c, SSPP_SRC_FORMAT + idx, src_format); |
| 239 | SDE_REG_WRITE(c, SSPP_SRC_UNPACK_PATTERN + idx, unpack); |
| 240 | SDE_REG_WRITE(c, SSPP_SRC_OP_MODE + idx, opmode); |
| 241 | SDE_REG_WRITE(c, SSPP_SRC_ADDR_SW_STATUS + idx, secure); |
| 242 | |
| 243 | /* clear previous UBWC error */ |
| 244 | SDE_REG_WRITE(c, SSPP_UBWC_ERROR_STATUS + idx, BIT(31)); |
| 245 | } |
| 246 | |
| 247 | static void sde_hw_sspp_setup_pe_config(struct sde_hw_pipe *ctx, |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 248 | struct sde_hw_pixel_ext *pe_ext) |
| 249 | { |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 250 | struct sde_hw_blk_reg_map *c; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 251 | u8 color; |
| 252 | u32 lr_pe[4], tb_pe[4], tot_req_pixels[4]; |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 253 | const u32 bytemask = 0xff; |
| 254 | const u32 shortmask = 0xffff; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 255 | u32 idx; |
| 256 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 257 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SRC, &idx) || !pe_ext) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 258 | return; |
| 259 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 260 | c = &ctx->hw; |
| 261 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 262 | /* program SW pixel extension override for all pipes*/ |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 263 | for (color = 0; color < SDE_MAX_PLANES; color++) { |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 264 | /* color 2 has the same set of registers as color 1 */ |
| 265 | if (color == 2) |
| 266 | continue; |
| 267 | |
| 268 | lr_pe[color] = ((pe_ext->right_ftch[color] & bytemask) << 24)| |
| 269 | ((pe_ext->right_rpt[color] & bytemask) << 16)| |
| 270 | ((pe_ext->left_ftch[color] & bytemask) << 8)| |
| 271 | (pe_ext->left_rpt[color] & bytemask); |
| 272 | |
| 273 | tb_pe[color] = ((pe_ext->btm_ftch[color] & bytemask) << 24)| |
| 274 | ((pe_ext->btm_rpt[color] & bytemask) << 16)| |
| 275 | ((pe_ext->top_ftch[color] & bytemask) << 8)| |
| 276 | (pe_ext->top_rpt[color] & bytemask); |
| 277 | |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 278 | tot_req_pixels[color] = (((pe_ext->roi_h[color] + |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 279 | pe_ext->num_ext_pxls_top[color] + |
| 280 | pe_ext->num_ext_pxls_btm[color]) & shortmask) << 16) | |
| 281 | ((pe_ext->roi_w[color] + |
| 282 | pe_ext->num_ext_pxls_left[color] + |
| 283 | pe_ext->num_ext_pxls_right[color]) & shortmask); |
| 284 | } |
| 285 | |
| 286 | /* color 0 */ |
| 287 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C0_LR + idx, lr_pe[0]); |
| 288 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C0_TB + idx, tb_pe[0]); |
| 289 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C0_REQ_PIXELS + idx, |
| 290 | tot_req_pixels[0]); |
| 291 | |
| 292 | /* color 1 and color 2 */ |
| 293 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C1C2_LR + idx, lr_pe[1]); |
| 294 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C1C2_TB + idx, tb_pe[1]); |
| 295 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C1C2_REQ_PIXELS + idx, |
| 296 | tot_req_pixels[1]); |
| 297 | |
| 298 | /* color 3 */ |
| 299 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C3_LR + idx, lr_pe[3]); |
| 300 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C3_TB + idx, lr_pe[3]); |
| 301 | SDE_REG_WRITE(c, SSPP_SW_PIX_EXT_C3_REQ_PIXELS + idx, |
| 302 | tot_req_pixels[3]); |
| 303 | } |
| 304 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 305 | static void _sde_hw_sspp_setup_scaler(struct sde_hw_pipe *ctx, |
| 306 | struct sde_hw_pixel_ext *pe) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 307 | { |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 308 | struct sde_hw_blk_reg_map *c; |
| 309 | int config_h = 0x0; |
| 310 | int config_v = 0x0; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 311 | u32 idx; |
| 312 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 313 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SCALER_QSEED2, &idx) || !pe) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 314 | return; |
| 315 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 316 | c = &ctx->hw; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 317 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 318 | /* enable scaler(s) if valid filter set */ |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 319 | if (pe->horz_filter[SDE_SSPP_COMP_0] < SDE_SCALE_FILTER_MAX) |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 320 | config_h |= pe->horz_filter[SDE_SSPP_COMP_0] << 8; |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 321 | if (pe->horz_filter[SDE_SSPP_COMP_1_2] < SDE_SCALE_FILTER_MAX) |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 322 | config_h |= pe->horz_filter[SDE_SSPP_COMP_1_2] << 12; |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 323 | if (pe->horz_filter[SDE_SSPP_COMP_3] < SDE_SCALE_FILTER_MAX) |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 324 | config_h |= pe->horz_filter[SDE_SSPP_COMP_3] << 16; |
| 325 | |
| 326 | if (config_h) |
| 327 | config_h |= BIT(0); |
| 328 | |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 329 | if (pe->vert_filter[SDE_SSPP_COMP_0] < SDE_SCALE_FILTER_MAX) |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 330 | config_v |= pe->vert_filter[SDE_SSPP_COMP_0] << 10; |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 331 | if (pe->vert_filter[SDE_SSPP_COMP_1_2] < SDE_SCALE_FILTER_MAX) |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 332 | config_v |= pe->vert_filter[SDE_SSPP_COMP_1_2] << 14; |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 333 | if (pe->vert_filter[SDE_SSPP_COMP_3] < SDE_SCALE_FILTER_MAX) |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 334 | config_v |= pe->vert_filter[SDE_SSPP_COMP_3] << 18; |
| 335 | |
| 336 | if (config_v) |
| 337 | config_v |= BIT(1); |
| 338 | |
| 339 | SDE_REG_WRITE(c, SCALE_CONFIG + idx, config_h | config_v); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 340 | SDE_REG_WRITE(c, COMP0_3_INIT_PHASE_X + idx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 341 | pe->init_phase_x[SDE_SSPP_COMP_0]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 342 | SDE_REG_WRITE(c, COMP0_3_INIT_PHASE_Y + idx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 343 | pe->init_phase_y[SDE_SSPP_COMP_0]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 344 | SDE_REG_WRITE(c, COMP0_3_PHASE_STEP_X + idx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 345 | pe->phase_step_x[SDE_SSPP_COMP_0]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 346 | SDE_REG_WRITE(c, COMP0_3_PHASE_STEP_Y + idx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 347 | pe->phase_step_y[SDE_SSPP_COMP_0]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 348 | |
| 349 | SDE_REG_WRITE(c, COMP1_2_INIT_PHASE_X + idx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 350 | pe->init_phase_x[SDE_SSPP_COMP_1_2]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 351 | SDE_REG_WRITE(c, COMP1_2_INIT_PHASE_Y + idx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 352 | pe->init_phase_y[SDE_SSPP_COMP_1_2]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 353 | SDE_REG_WRITE(c, COMP1_2_PHASE_STEP_X + idx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 354 | pe->phase_step_x[SDE_SSPP_COMP_1_2]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 355 | SDE_REG_WRITE(c, COMP1_2_PHASE_STEP_Y + idx, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 356 | pe->phase_step_y[SDE_SSPP_COMP_1_2]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 357 | } |
| 358 | |
| 359 | /** |
| 360 | * sde_hw_sspp_setup_rects() |
| 361 | */ |
| 362 | static void sde_hw_sspp_setup_rects(struct sde_hw_pipe *ctx, |
| 363 | struct sde_hw_pipe_cfg *cfg, |
| 364 | struct sde_hw_pixel_ext *pe_ext) |
| 365 | { |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 366 | struct sde_hw_blk_reg_map *c; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 367 | u32 src_size, src_xy, dst_size, dst_xy, ystride0, ystride1; |
| 368 | u32 decimation = 0; |
| 369 | u32 idx; |
| 370 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 371 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SRC, &idx) || !cfg) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 372 | return; |
| 373 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 374 | c = &ctx->hw; |
| 375 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 376 | /* program pixel extension override */ |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 377 | if (pe_ext) |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 378 | sde_hw_sspp_setup_pe_config(ctx, pe_ext); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 379 | |
| 380 | /* src and dest rect programming */ |
Clarence Ip | cb410d4 | 2016-06-26 22:52:33 -0400 | [diff] [blame] | 381 | src_xy = (cfg->src_rect.y << 16) | (cfg->src_rect.x); |
| 382 | src_size = (cfg->src_rect.h << 16) | (cfg->src_rect.w); |
| 383 | dst_xy = (cfg->dst_rect.y << 16) | (cfg->dst_rect.x); |
| 384 | dst_size = (cfg->dst_rect.h << 16) | (cfg->dst_rect.w); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 385 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 386 | ystride0 = (cfg->layout.plane_pitch[0]) | |
| 387 | (cfg->layout.plane_pitch[1] << 16); |
| 388 | ystride1 = (cfg->layout.plane_pitch[2]) | |
| 389 | (cfg->layout.plane_pitch[3] << 16); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 390 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 391 | /* program scaler, phase registers, if pipes supporting scaling */ |
| 392 | if (ctx->cap->features & SDE_SSPP_SCALER) { |
| 393 | /* program decimation */ |
| 394 | decimation = ((1 << cfg->horz_decimation) - 1) << 8; |
| 395 | decimation |= ((1 << cfg->vert_decimation) - 1); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 396 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 397 | _sde_hw_sspp_setup_scaler(ctx, pe_ext); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 398 | } |
| 399 | |
Clarence Ip | cb410d4 | 2016-06-26 22:52:33 -0400 | [diff] [blame] | 400 | /* rectangle register programming */ |
| 401 | SDE_REG_WRITE(c, SSPP_SRC_SIZE + idx, src_size); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 402 | SDE_REG_WRITE(c, SSPP_SRC_XY + idx, src_xy); |
| 403 | SDE_REG_WRITE(c, SSPP_OUT_SIZE + idx, dst_size); |
| 404 | SDE_REG_WRITE(c, SSPP_OUT_XY + idx, dst_xy); |
| 405 | |
| 406 | SDE_REG_WRITE(c, SSPP_SRC_YSTRIDE0 + idx, ystride0); |
| 407 | SDE_REG_WRITE(c, SSPP_SRC_YSTRIDE1 + idx, ystride1); |
| 408 | SDE_REG_WRITE(c, SSPP_DECIMATION_CONFIG + idx, decimation); |
| 409 | } |
| 410 | |
| 411 | static void sde_hw_sspp_setup_sourceaddress(struct sde_hw_pipe *ctx, |
| 412 | struct sde_hw_pipe_cfg *cfg) |
| 413 | { |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 414 | int i; |
| 415 | u32 idx; |
| 416 | |
| 417 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SRC, &idx)) |
| 418 | return; |
| 419 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 420 | for (i = 0; i < ARRAY_SIZE(cfg->layout.plane_addr); i++) |
| 421 | SDE_REG_WRITE(&ctx->hw, SSPP_SRC0_ADDR + idx + i * 0x4, |
| 422 | cfg->layout.plane_addr[i]); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 423 | } |
| 424 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 425 | static void sde_hw_sspp_setup_csc(struct sde_hw_pipe *ctx, |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 426 | struct sde_csc_cfg *data) |
| 427 | { |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 428 | u32 idx; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 429 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 430 | if (_sspp_subblk_offset(ctx, SDE_SSPP_CSC, &idx) || !data) |
| 431 | return; |
| 432 | |
| 433 | sde_hw_csc_setup(&ctx->hw, idx, data); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 434 | } |
| 435 | |
| 436 | static void sde_hw_sspp_setup_sharpening(struct sde_hw_pipe *ctx, |
| 437 | struct sde_hw_sharp_cfg *cfg) |
| 438 | { |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 439 | struct sde_hw_blk_reg_map *c; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 440 | u32 idx; |
| 441 | |
Clarence Ip | 4c1d977 | 2016-06-26 09:35:38 -0400 | [diff] [blame] | 442 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SCALER_QSEED2, &idx) || !cfg || |
| 443 | !test_bit(SDE_SSPP_SCALER_QSEED2, &ctx->cap->features)) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 444 | return; |
| 445 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 446 | c = &ctx->hw; |
| 447 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 448 | SDE_REG_WRITE(c, VIG_0_QSEED2_SHARP + idx, cfg->strength); |
| 449 | SDE_REG_WRITE(c, VIG_0_QSEED2_SHARP + idx + 0x4, cfg->edge_thr); |
| 450 | SDE_REG_WRITE(c, VIG_0_QSEED2_SHARP + idx + 0x8, cfg->smooth_thr); |
| 451 | SDE_REG_WRITE(c, VIG_0_QSEED2_SHARP + idx + 0xC, cfg->noise_thr); |
| 452 | } |
| 453 | |
Clarence Ip | cb410d4 | 2016-06-26 22:52:33 -0400 | [diff] [blame] | 454 | static void sde_hw_sspp_setup_solidfill(struct sde_hw_pipe *ctx, u32 color) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 455 | { |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 456 | u32 idx; |
| 457 | |
| 458 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SRC, &idx)) |
| 459 | return; |
| 460 | |
Clarence Ip | cb410d4 | 2016-06-26 22:52:33 -0400 | [diff] [blame] | 461 | SDE_REG_WRITE(&ctx->hw, SSPP_SRC_CONSTANT_COLOR + idx, color); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 462 | } |
| 463 | |
Alan Kwong | 1a00e4d | 2016-07-18 09:42:30 -0400 | [diff] [blame] | 464 | static void sde_hw_sspp_setup_danger_safe_lut(struct sde_hw_pipe *ctx, |
| 465 | struct sde_hw_pipe_qos_cfg *cfg) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 466 | { |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 467 | u32 idx; |
| 468 | |
| 469 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SRC, &idx)) |
| 470 | return; |
| 471 | |
Alan Kwong | 1a00e4d | 2016-07-18 09:42:30 -0400 | [diff] [blame] | 472 | SDE_REG_WRITE(&ctx->hw, SSPP_DANGER_LUT + idx, cfg->danger_lut); |
| 473 | SDE_REG_WRITE(&ctx->hw, SSPP_SAFE_LUT + idx, cfg->safe_lut); |
| 474 | } |
| 475 | |
| 476 | static void sde_hw_sspp_setup_creq_lut(struct sde_hw_pipe *ctx, |
| 477 | struct sde_hw_pipe_qos_cfg *cfg) |
| 478 | { |
| 479 | u32 idx; |
| 480 | |
| 481 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SRC, &idx)) |
| 482 | return; |
| 483 | |
| 484 | SDE_REG_WRITE(&ctx->hw, SSPP_CREQ_LUT + idx, cfg->creq_lut); |
| 485 | } |
| 486 | |
| 487 | static void sde_hw_sspp_setup_qos_ctrl(struct sde_hw_pipe *ctx, |
| 488 | struct sde_hw_pipe_qos_cfg *cfg) |
| 489 | { |
| 490 | u32 idx; |
| 491 | u32 qos_ctrl = 0; |
| 492 | |
| 493 | if (_sspp_subblk_offset(ctx, SDE_SSPP_SRC, &idx)) |
| 494 | return; |
| 495 | |
| 496 | if (cfg->vblank_en) { |
| 497 | qos_ctrl |= ((cfg->creq_vblank & |
| 498 | SSPP_QOS_CTRL_CREQ_VBLANK_MASK) << |
| 499 | SSPP_QOS_CTRL_CREQ_VBLANK_OFF); |
| 500 | qos_ctrl |= ((cfg->danger_vblank & |
| 501 | SSPP_QOS_CTRL_DANGER_VBLANK_MASK) << |
| 502 | SSPP_QOS_CTRL_DANGER_VBLANK_OFF); |
| 503 | qos_ctrl |= SSPP_QOS_CTRL_VBLANK_EN; |
| 504 | } |
| 505 | |
| 506 | if (cfg->danger_safe_en) |
| 507 | qos_ctrl |= SSPP_QOS_CTRL_DANGER_SAFE_EN; |
| 508 | |
| 509 | SDE_REG_WRITE(&ctx->hw, SSPP_QOS_CTRL + idx, qos_ctrl); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 510 | } |
| 511 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 512 | static void _setup_layer_ops(struct sde_hw_sspp_ops *ops, |
| 513 | unsigned long features) |
| 514 | { |
| 515 | if (test_bit(SDE_SSPP_SRC, &features)) { |
Clarence Ip | 4c1d977 | 2016-06-26 09:35:38 -0400 | [diff] [blame] | 516 | ops->setup_format = sde_hw_sspp_setup_format; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 517 | ops->setup_rects = sde_hw_sspp_setup_rects; |
| 518 | ops->setup_sourceaddress = sde_hw_sspp_setup_sourceaddress; |
| 519 | ops->setup_solidfill = sde_hw_sspp_setup_solidfill; |
Alan Kwong | 1a00e4d | 2016-07-18 09:42:30 -0400 | [diff] [blame] | 520 | } |
| 521 | if (test_bit(SDE_SSPP_QOS, &features)) { |
| 522 | ops->setup_danger_safe_lut = sde_hw_sspp_setup_danger_safe_lut; |
| 523 | ops->setup_creq_lut = sde_hw_sspp_setup_creq_lut; |
| 524 | ops->setup_qos_ctrl = sde_hw_sspp_setup_qos_ctrl; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 525 | } |
| 526 | if (test_bit(SDE_SSPP_CSC, &features)) |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 527 | ops->setup_csc = sde_hw_sspp_setup_csc; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 528 | |
| 529 | if (test_bit(SDE_SSPP_PA_V1, &features)) { |
| 530 | ops->setup_sharpening = sde_hw_sspp_setup_sharpening; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 531 | } |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 532 | } |
| 533 | |
| 534 | static struct sde_sspp_cfg *_sspp_offset(enum sde_sspp sspp, |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 535 | void __iomem *addr, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 536 | struct sde_mdss_cfg *catalog, |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 537 | struct sde_hw_blk_reg_map *b) |
| 538 | { |
| 539 | int i; |
| 540 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 541 | if ((sspp < SSPP_MAX) && catalog && addr && b) { |
| 542 | for (i = 0; i < catalog->sspp_count; i++) { |
| 543 | if (sspp == catalog->sspp[i].id) { |
| 544 | b->base_off = addr; |
| 545 | b->blk_off = catalog->sspp[i].base; |
| 546 | b->hwversion = catalog->hwversion; |
Clarence Ip | 4ce5932 | 2016-06-26 22:27:51 -0400 | [diff] [blame] | 547 | b->log_mask = SDE_DBG_MASK_SSPP; |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 548 | return &catalog->sspp[i]; |
| 549 | } |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 550 | } |
| 551 | } |
| 552 | |
| 553 | return ERR_PTR(-ENOMEM); |
| 554 | } |
| 555 | |
| 556 | struct sde_hw_pipe *sde_hw_sspp_init(enum sde_sspp idx, |
| 557 | void __iomem *addr, |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 558 | struct sde_mdss_cfg *catalog) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 559 | { |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 560 | struct sde_hw_pipe *ctx; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 561 | struct sde_sspp_cfg *cfg; |
| 562 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 563 | ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); |
| 564 | if (!ctx) |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 565 | return ERR_PTR(-ENOMEM); |
| 566 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 567 | cfg = _sspp_offset(idx, addr, catalog, &ctx->hw); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 568 | if (IS_ERR_OR_NULL(cfg)) { |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 569 | kfree(ctx); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 570 | return ERR_PTR(-EINVAL); |
| 571 | } |
| 572 | |
| 573 | /* Assign ops */ |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 574 | ctx->idx = idx; |
| 575 | ctx->cap = cfg; |
| 576 | _setup_layer_ops(&ctx->ops, ctx->cap->features); |
| 577 | ctx->highest_bank_bit = catalog->mdp[0].highest_bank_bit; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 578 | |
Clarence Ip | e78efb7 | 2016-06-24 18:35:21 -0400 | [diff] [blame] | 579 | return ctx; |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 580 | } |
| 581 | |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 582 | void sde_hw_sspp_destroy(struct sde_hw_pipe *ctx) |
| 583 | { |
| 584 | kfree(ctx); |
| 585 | } |
| 586 | |