Lloyd Atkinson | 7715873 | 2016-10-23 13:02:00 -0400 | [diff] [blame] | 1 | /* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 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 | |
| 13 | #include "sde_hwio.h" |
| 14 | #include "sde_hw_catalog.h" |
Clarence Ip | c475b08 | 2016-06-26 09:27:23 -0400 | [diff] [blame] | 15 | #include "sde_hw_top.h" |
Lloyd Atkinson | 113aefd | 2016-10-23 13:15:18 -0400 | [diff] [blame] | 16 | #include "sde_dbg.h" |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 17 | |
Clarence Ip | 110d15c | 2016-08-16 14:44:41 -0400 | [diff] [blame] | 18 | #define SSPP_SPARE 0x28 |
Clarence Ip | 32bcb00 | 2017-03-13 12:26:44 -0700 | [diff] [blame] | 19 | #define UBWC_STATIC 0x144 |
Abhijit Kulkarni | 43eafcc | 2016-06-28 17:48:41 -0400 | [diff] [blame] | 20 | |
Abhijit Kulkarni | 43eafcc | 2016-06-28 17:48:41 -0400 | [diff] [blame] | 21 | #define FLD_SPLIT_DISPLAY_CMD BIT(1) |
| 22 | #define FLD_SMART_PANEL_FREE_RUN BIT(2) |
| 23 | #define FLD_INTF_1_SW_TRG_MUX BIT(4) |
| 24 | #define FLD_INTF_2_SW_TRG_MUX BIT(8) |
| 25 | #define FLD_TE_LINE_INTER_WATERLEVEL_MASK 0xFFFF |
| 26 | |
Alan Kwong | f0fd851 | 2016-10-24 21:39:26 -0400 | [diff] [blame] | 27 | #define DANGER_STATUS 0x360 |
| 28 | #define SAFE_STATUS 0x364 |
| 29 | |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 30 | #define TE_LINE_INTERVAL 0x3F4 |
| 31 | |
Alan Kwong | 3232ca5 | 2016-07-29 02:27:47 -0400 | [diff] [blame] | 32 | #define TRAFFIC_SHAPER_EN BIT(31) |
| 33 | #define TRAFFIC_SHAPER_RD_CLIENT(num) (0x030 + (num * 4)) |
| 34 | #define TRAFFIC_SHAPER_WR_CLIENT(num) (0x060 + (num * 4)) |
| 35 | #define TRAFFIC_SHAPER_FIXPOINT_FACTOR 4 |
| 36 | |
Jeykumar Sankaran | 5c2f070 | 2017-03-09 18:03:15 -0800 | [diff] [blame] | 37 | #define DCE_SEL 0x450 |
| 38 | |
Clarence Ip | 8e69ad0 | 2016-12-09 09:43:57 -0500 | [diff] [blame] | 39 | static void sde_hw_setup_split_pipe(struct sde_hw_mdp *mdp, |
Abhijit Kulkarni | 43eafcc | 2016-06-28 17:48:41 -0400 | [diff] [blame] | 40 | struct split_pipe_cfg *cfg) |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 41 | { |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 42 | struct sde_hw_blk_reg_map *c; |
Abhijit Kulkarni | 43eafcc | 2016-06-28 17:48:41 -0400 | [diff] [blame] | 43 | u32 upper_pipe = 0; |
| 44 | u32 lower_pipe = 0; |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 45 | |
Clarence Ip | 8e69ad0 | 2016-12-09 09:43:57 -0500 | [diff] [blame] | 46 | if (!mdp || !cfg) |
| 47 | return; |
| 48 | |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 49 | c = &mdp->hw; |
| 50 | |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 51 | if (cfg->en) { |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 52 | if (cfg->mode == INTF_MODE_CMD) { |
Abhijit Kulkarni | 43eafcc | 2016-06-28 17:48:41 -0400 | [diff] [blame] | 53 | lower_pipe = FLD_SPLIT_DISPLAY_CMD; |
| 54 | /* interface controlling sw trigger */ |
| 55 | if (cfg->intf == INTF_2) |
| 56 | lower_pipe |= FLD_INTF_1_SW_TRG_MUX; |
| 57 | else |
| 58 | lower_pipe |= FLD_INTF_2_SW_TRG_MUX; |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 59 | |
Abhijit Kulkarni | 43eafcc | 2016-06-28 17:48:41 -0400 | [diff] [blame] | 60 | /* free run */ |
Clarence Ip | 8e69ad0 | 2016-12-09 09:43:57 -0500 | [diff] [blame] | 61 | if (cfg->pp_split_slave != INTF_MAX) |
Abhijit Kulkarni | 43eafcc | 2016-06-28 17:48:41 -0400 | [diff] [blame] | 62 | lower_pipe = FLD_SMART_PANEL_FREE_RUN; |
| 63 | |
| 64 | upper_pipe = lower_pipe; |
| 65 | } else { |
| 66 | if (cfg->intf == INTF_2) { |
| 67 | lower_pipe = FLD_INTF_1_SW_TRG_MUX; |
| 68 | upper_pipe = FLD_INTF_2_SW_TRG_MUX; |
| 69 | } else { |
| 70 | lower_pipe = FLD_INTF_2_SW_TRG_MUX; |
| 71 | upper_pipe = FLD_INTF_1_SW_TRG_MUX; |
| 72 | } |
| 73 | } |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 74 | } |
| 75 | |
Clarence Ip | 8e69ad0 | 2016-12-09 09:43:57 -0500 | [diff] [blame] | 76 | SDE_REG_WRITE(c, SSPP_SPARE, cfg->split_flush_en ? 0x1 : 0x0); |
Clarence Ip | 110d15c | 2016-08-16 14:44:41 -0400 | [diff] [blame] | 77 | SDE_REG_WRITE(c, SPLIT_DISPLAY_LOWER_PIPE_CTRL, lower_pipe); |
| 78 | SDE_REG_WRITE(c, SPLIT_DISPLAY_UPPER_PIPE_CTRL, upper_pipe); |
| 79 | SDE_REG_WRITE(c, SPLIT_DISPLAY_EN, cfg->en & 0x1); |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 80 | } |
| 81 | |
Clarence Ip | 8e69ad0 | 2016-12-09 09:43:57 -0500 | [diff] [blame] | 82 | static void sde_hw_setup_pp_split(struct sde_hw_mdp *mdp, |
| 83 | struct split_pipe_cfg *cfg) |
| 84 | { |
| 85 | u32 ppb_config = 0x0; |
| 86 | u32 ppb_control = 0x0; |
| 87 | |
| 88 | if (!mdp || !cfg) |
| 89 | return; |
| 90 | |
| 91 | if (cfg->en && cfg->pp_split_slave != INTF_MAX) { |
| 92 | ppb_config |= (cfg->pp_split_slave - INTF_0 + 1) << 20; |
| 93 | ppb_config |= BIT(16); /* split enable */ |
| 94 | ppb_control = BIT(5); /* horz split*/ |
| 95 | } |
| 96 | if (cfg->pp_split_index) { |
| 97 | SDE_REG_WRITE(&mdp->hw, PPB0_CONFIG, 0x0); |
| 98 | SDE_REG_WRITE(&mdp->hw, PPB0_CNTL, 0x0); |
| 99 | SDE_REG_WRITE(&mdp->hw, PPB1_CONFIG, ppb_config); |
| 100 | SDE_REG_WRITE(&mdp->hw, PPB1_CNTL, ppb_control); |
| 101 | } else { |
| 102 | SDE_REG_WRITE(&mdp->hw, PPB0_CONFIG, ppb_config); |
| 103 | SDE_REG_WRITE(&mdp->hw, PPB0_CNTL, ppb_control); |
| 104 | SDE_REG_WRITE(&mdp->hw, PPB1_CONFIG, 0x0); |
| 105 | SDE_REG_WRITE(&mdp->hw, PPB1_CNTL, 0x0); |
| 106 | } |
| 107 | } |
| 108 | |
Alan Kwong | dcc96ff | 2016-07-29 03:06:44 -0400 | [diff] [blame] | 109 | static void sde_hw_setup_cdm_output(struct sde_hw_mdp *mdp, |
| 110 | struct cdm_output_cfg *cfg) |
| 111 | { |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 112 | struct sde_hw_blk_reg_map *c; |
Alan Kwong | dcc96ff | 2016-07-29 03:06:44 -0400 | [diff] [blame] | 113 | u32 out_ctl = 0; |
| 114 | |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 115 | if (!mdp || !cfg) |
| 116 | return; |
| 117 | |
| 118 | c = &mdp->hw; |
| 119 | |
Alan Kwong | dcc96ff | 2016-07-29 03:06:44 -0400 | [diff] [blame] | 120 | if (cfg->wb_en) |
| 121 | out_ctl |= BIT(24); |
| 122 | else if (cfg->intf_en) |
| 123 | out_ctl |= BIT(19); |
| 124 | |
| 125 | SDE_REG_WRITE(c, MDP_OUT_CTL_0, out_ctl); |
| 126 | } |
| 127 | |
Alan Kwong | 5d324e4 | 2016-07-28 22:56:18 -0400 | [diff] [blame] | 128 | static bool sde_hw_setup_clk_force_ctrl(struct sde_hw_mdp *mdp, |
| 129 | enum sde_clk_ctrl_type clk_ctrl, bool enable) |
| 130 | { |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 131 | struct sde_hw_blk_reg_map *c; |
Alan Kwong | 5d324e4 | 2016-07-28 22:56:18 -0400 | [diff] [blame] | 132 | u32 reg_off, bit_off; |
| 133 | u32 reg_val, new_val; |
| 134 | bool clk_forced_on; |
| 135 | |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 136 | if (!mdp) |
| 137 | return false; |
| 138 | |
| 139 | c = &mdp->hw; |
| 140 | |
Alan Kwong | 5d324e4 | 2016-07-28 22:56:18 -0400 | [diff] [blame] | 141 | if (clk_ctrl <= SDE_CLK_CTRL_NONE || clk_ctrl >= SDE_CLK_CTRL_MAX) |
| 142 | return false; |
| 143 | |
| 144 | reg_off = mdp->cap->clk_ctrls[clk_ctrl].reg_off; |
| 145 | bit_off = mdp->cap->clk_ctrls[clk_ctrl].bit_off; |
| 146 | |
| 147 | reg_val = SDE_REG_READ(c, reg_off); |
| 148 | |
| 149 | if (enable) |
| 150 | new_val = reg_val | BIT(bit_off); |
| 151 | else |
| 152 | new_val = reg_val & ~BIT(bit_off); |
| 153 | |
| 154 | SDE_REG_WRITE(c, reg_off, new_val); |
| 155 | |
| 156 | clk_forced_on = !(reg_val & BIT(bit_off)); |
| 157 | |
| 158 | return clk_forced_on; |
| 159 | } |
| 160 | |
Alan Kwong | f0fd851 | 2016-10-24 21:39:26 -0400 | [diff] [blame] | 161 | |
| 162 | static void sde_hw_get_danger_status(struct sde_hw_mdp *mdp, |
| 163 | struct sde_danger_safe_status *status) |
| 164 | { |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 165 | struct sde_hw_blk_reg_map *c; |
Alan Kwong | f0fd851 | 2016-10-24 21:39:26 -0400 | [diff] [blame] | 166 | u32 value; |
| 167 | |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 168 | if (!mdp || !status) |
| 169 | return; |
| 170 | |
| 171 | c = &mdp->hw; |
| 172 | |
Alan Kwong | f0fd851 | 2016-10-24 21:39:26 -0400 | [diff] [blame] | 173 | value = SDE_REG_READ(c, DANGER_STATUS); |
| 174 | status->mdp = (value >> 0) & 0x3; |
| 175 | status->sspp[SSPP_VIG0] = (value >> 4) & 0x3; |
| 176 | status->sspp[SSPP_VIG1] = (value >> 6) & 0x3; |
| 177 | status->sspp[SSPP_VIG2] = (value >> 8) & 0x3; |
| 178 | status->sspp[SSPP_VIG3] = (value >> 10) & 0x3; |
| 179 | status->sspp[SSPP_RGB0] = (value >> 12) & 0x3; |
| 180 | status->sspp[SSPP_RGB1] = (value >> 14) & 0x3; |
| 181 | status->sspp[SSPP_RGB2] = (value >> 16) & 0x3; |
| 182 | status->sspp[SSPP_RGB3] = (value >> 18) & 0x3; |
| 183 | status->sspp[SSPP_DMA0] = (value >> 20) & 0x3; |
| 184 | status->sspp[SSPP_DMA1] = (value >> 22) & 0x3; |
| 185 | status->sspp[SSPP_DMA2] = (value >> 28) & 0x3; |
| 186 | status->sspp[SSPP_DMA3] = (value >> 30) & 0x3; |
| 187 | status->sspp[SSPP_CURSOR0] = (value >> 24) & 0x3; |
| 188 | status->sspp[SSPP_CURSOR1] = (value >> 26) & 0x3; |
| 189 | status->wb[WB_0] = 0; |
| 190 | status->wb[WB_1] = 0; |
| 191 | status->wb[WB_2] = (value >> 2) & 0x3; |
| 192 | status->wb[WB_3] = 0; |
| 193 | } |
| 194 | |
| 195 | static void sde_hw_get_safe_status(struct sde_hw_mdp *mdp, |
| 196 | struct sde_danger_safe_status *status) |
| 197 | { |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 198 | struct sde_hw_blk_reg_map *c; |
Alan Kwong | f0fd851 | 2016-10-24 21:39:26 -0400 | [diff] [blame] | 199 | u32 value; |
| 200 | |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 201 | if (!mdp || !status) |
| 202 | return; |
| 203 | |
| 204 | c = &mdp->hw; |
| 205 | |
Alan Kwong | f0fd851 | 2016-10-24 21:39:26 -0400 | [diff] [blame] | 206 | value = SDE_REG_READ(c, SAFE_STATUS); |
| 207 | status->mdp = (value >> 0) & 0x1; |
| 208 | status->sspp[SSPP_VIG0] = (value >> 4) & 0x1; |
| 209 | status->sspp[SSPP_VIG1] = (value >> 6) & 0x1; |
| 210 | status->sspp[SSPP_VIG2] = (value >> 8) & 0x1; |
| 211 | status->sspp[SSPP_VIG3] = (value >> 10) & 0x1; |
| 212 | status->sspp[SSPP_RGB0] = (value >> 12) & 0x1; |
| 213 | status->sspp[SSPP_RGB1] = (value >> 14) & 0x1; |
| 214 | status->sspp[SSPP_RGB2] = (value >> 16) & 0x1; |
| 215 | status->sspp[SSPP_RGB3] = (value >> 18) & 0x1; |
| 216 | status->sspp[SSPP_DMA0] = (value >> 20) & 0x1; |
| 217 | status->sspp[SSPP_DMA1] = (value >> 22) & 0x1; |
| 218 | status->sspp[SSPP_DMA2] = (value >> 28) & 0x1; |
| 219 | status->sspp[SSPP_DMA3] = (value >> 30) & 0x1; |
| 220 | status->sspp[SSPP_CURSOR0] = (value >> 24) & 0x1; |
| 221 | status->sspp[SSPP_CURSOR1] = (value >> 26) & 0x1; |
| 222 | status->wb[WB_0] = 0; |
| 223 | status->wb[WB_1] = 0; |
| 224 | status->wb[WB_2] = (value >> 2) & 0x1; |
| 225 | status->wb[WB_3] = 0; |
| 226 | } |
| 227 | |
Jeykumar Sankaran | 5c2f070 | 2017-03-09 18:03:15 -0800 | [diff] [blame] | 228 | static void sde_hw_setup_dce(struct sde_hw_mdp *mdp, u32 dce_sel) |
| 229 | { |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 230 | struct sde_hw_blk_reg_map *c; |
| 231 | |
| 232 | if (!mdp) |
| 233 | return; |
| 234 | |
| 235 | c = &mdp->hw; |
Jeykumar Sankaran | 5c2f070 | 2017-03-09 18:03:15 -0800 | [diff] [blame] | 236 | |
| 237 | SDE_REG_WRITE(c, DCE_SEL, dce_sel); |
| 238 | } |
| 239 | |
Clarence Ip | 3534826 | 2017-04-28 16:10:46 -0700 | [diff] [blame] | 240 | void sde_hw_reset_ubwc(struct sde_hw_mdp *mdp, struct sde_mdss_cfg *m) |
| 241 | { |
| 242 | struct sde_hw_blk_reg_map c; |
| 243 | |
| 244 | if (!mdp || !m) |
| 245 | return; |
| 246 | |
| 247 | if (!IS_UBWC_20_SUPPORTED(m->ubwc_version)) |
| 248 | return; |
| 249 | |
| 250 | /* force blk offset to zero to access beginning of register region */ |
| 251 | c = mdp->hw; |
| 252 | c.blk_off = 0x0; |
| 253 | SDE_REG_WRITE(&c, UBWC_STATIC, m->mdp[0].ubwc_static); |
| 254 | } |
| 255 | |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 256 | static void _setup_mdp_ops(struct sde_hw_mdp_ops *ops, |
| 257 | unsigned long cap) |
| 258 | { |
Clarence Ip | 8e69ad0 | 2016-12-09 09:43:57 -0500 | [diff] [blame] | 259 | ops->setup_split_pipe = sde_hw_setup_split_pipe; |
| 260 | ops->setup_pp_split = sde_hw_setup_pp_split; |
Alan Kwong | dcc96ff | 2016-07-29 03:06:44 -0400 | [diff] [blame] | 261 | ops->setup_cdm_output = sde_hw_setup_cdm_output; |
Alan Kwong | 5d324e4 | 2016-07-28 22:56:18 -0400 | [diff] [blame] | 262 | ops->setup_clk_force_ctrl = sde_hw_setup_clk_force_ctrl; |
Alan Kwong | f0fd851 | 2016-10-24 21:39:26 -0400 | [diff] [blame] | 263 | ops->get_danger_status = sde_hw_get_danger_status; |
| 264 | ops->get_safe_status = sde_hw_get_safe_status; |
Jeykumar Sankaran | 5c2f070 | 2017-03-09 18:03:15 -0800 | [diff] [blame] | 265 | ops->setup_dce = sde_hw_setup_dce; |
Clarence Ip | 3534826 | 2017-04-28 16:10:46 -0700 | [diff] [blame] | 266 | ops->reset_ubwc = sde_hw_reset_ubwc; |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 267 | } |
| 268 | |
| 269 | static const struct sde_mdp_cfg *_top_offset(enum sde_mdp mdp, |
| 270 | const struct sde_mdss_cfg *m, |
| 271 | void __iomem *addr, |
| 272 | struct sde_hw_blk_reg_map *b) |
| 273 | { |
| 274 | int i; |
| 275 | |
Lloyd Atkinson | 20c9ecd | 2017-04-18 10:33:47 -0700 | [diff] [blame] | 276 | if (!m || !addr || !b) |
| 277 | return ERR_PTR(-EINVAL); |
| 278 | |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 279 | for (i = 0; i < m->mdp_count; i++) { |
| 280 | if (mdp == m->mdp[i].id) { |
| 281 | b->base_off = addr; |
| 282 | b->blk_off = m->mdp[i].base; |
Lloyd Atkinson | 7715873 | 2016-10-23 13:02:00 -0400 | [diff] [blame] | 283 | b->length = m->mdp[i].len; |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 284 | b->hwversion = m->hwversion; |
Lloyd Atkinson | bb87b5b | 2016-06-13 18:31:15 -0400 | [diff] [blame] | 285 | b->log_mask = SDE_DBG_MASK_TOP; |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 286 | return &m->mdp[i]; |
| 287 | } |
| 288 | } |
| 289 | |
| 290 | return ERR_PTR(-EINVAL); |
| 291 | } |
| 292 | |
| 293 | struct sde_hw_mdp *sde_hw_mdptop_init(enum sde_mdp idx, |
| 294 | void __iomem *addr, |
| 295 | const struct sde_mdss_cfg *m) |
| 296 | { |
Lloyd Atkinson | 85ef3fe | 2016-10-04 09:47:46 -0400 | [diff] [blame] | 297 | struct sde_hw_mdp *mdp; |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 298 | const struct sde_mdp_cfg *cfg; |
| 299 | |
Clarence Ip | 32bcb00 | 2017-03-13 12:26:44 -0700 | [diff] [blame] | 300 | if (!addr || !m) |
| 301 | return ERR_PTR(-EINVAL); |
| 302 | |
Lloyd Atkinson | 85ef3fe | 2016-10-04 09:47:46 -0400 | [diff] [blame] | 303 | mdp = kzalloc(sizeof(*mdp), GFP_KERNEL); |
| 304 | if (!mdp) |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 305 | return ERR_PTR(-ENOMEM); |
| 306 | |
Lloyd Atkinson | 85ef3fe | 2016-10-04 09:47:46 -0400 | [diff] [blame] | 307 | cfg = _top_offset(idx, m, addr, &mdp->hw); |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 308 | if (IS_ERR_OR_NULL(cfg)) { |
Lloyd Atkinson | 85ef3fe | 2016-10-04 09:47:46 -0400 | [diff] [blame] | 309 | kfree(mdp); |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 310 | return ERR_PTR(-EINVAL); |
| 311 | } |
| 312 | |
| 313 | /* |
| 314 | * Assign ops |
| 315 | */ |
Lloyd Atkinson | 85ef3fe | 2016-10-04 09:47:46 -0400 | [diff] [blame] | 316 | mdp->idx = idx; |
| 317 | mdp->cap = cfg; |
| 318 | _setup_mdp_ops(&mdp->ops, mdp->cap->features); |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 319 | |
Lloyd Atkinson | 113aefd | 2016-10-23 13:15:18 -0400 | [diff] [blame] | 320 | sde_dbg_reg_register_dump_range(SDE_DBG_NAME, cfg->name, |
| 321 | mdp->hw.blk_off, mdp->hw.blk_off + mdp->hw.length, |
| 322 | mdp->hw.xin_id); |
Lloyd Atkinson | ac4b6e0 | 2017-03-23 11:43:48 -0700 | [diff] [blame] | 323 | sde_dbg_set_sde_top_offset(mdp->hw.blk_off); |
Lloyd Atkinson | 85ef3fe | 2016-10-04 09:47:46 -0400 | [diff] [blame] | 324 | |
| 325 | return mdp; |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 326 | } |
| 327 | |
| 328 | void sde_hw_mdp_destroy(struct sde_hw_mdp *mdp) |
| 329 | { |
Lloyd Atkinson | e5c2c0b | 2016-07-05 12:23:29 -0400 | [diff] [blame] | 330 | kfree(mdp); |
Abhijit Kulkarni | 94954d5 | 2016-06-24 18:27:48 -0400 | [diff] [blame] | 331 | } |
| 332 | |