abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 1 | /* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -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 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 13 | #include <uapi/drm/drm_fourcc.h> |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 14 | #include <uapi/media/msm_media_info.h> |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 15 | |
Clarence Ip | c475b08 | 2016-06-26 09:27:23 -0400 | [diff] [blame] | 16 | #include "sde_kms.h" |
| 17 | #include "sde_formats.h" |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 18 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 19 | #define SDE_UBWC_META_MACRO_W_H 16 |
| 20 | #define SDE_UBWC_META_BLOCK_SIZE 256 |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 21 | #define SDE_UBWC_PLANE_SIZE_ALIGNMENT 4096 |
| 22 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 23 | #define SDE_MAX_IMG_WIDTH 0x3FFF |
| 24 | #define SDE_MAX_IMG_HEIGHT 0x3FFF |
| 25 | |
| 26 | /** |
| 27 | * SDE supported format packing, bpp, and other format |
| 28 | * information. |
| 29 | * SDE currently only supports interleaved RGB formats |
| 30 | * UBWC support for a pixel format is indicated by the flag, |
| 31 | * there is additional meta data plane for such formats |
| 32 | */ |
| 33 | |
| 34 | #define INTERLEAVED_RGB_FMT(fmt, a, r, g, b, e0, e1, e2, e3, uc, alpha, \ |
| 35 | bp, flg, fm, np) \ |
| 36 | { \ |
| 37 | .base.pixel_format = DRM_FORMAT_ ## fmt, \ |
| 38 | .fetch_planes = SDE_PLANE_INTERLEAVED, \ |
| 39 | .alpha_enable = alpha, \ |
| 40 | .element = { (e0), (e1), (e2), (e3) }, \ |
| 41 | .bits = { g, b, r, a }, \ |
| 42 | .chroma_sample = SDE_CHROMA_RGB, \ |
| 43 | .unpack_align_msb = 0, \ |
| 44 | .unpack_tight = 1, \ |
| 45 | .unpack_count = uc, \ |
| 46 | .bpp = bp, \ |
| 47 | .fetch_mode = fm, \ |
| 48 | .flag = flg, \ |
| 49 | .num_planes = np \ |
| 50 | } |
| 51 | |
| 52 | #define INTERLEAVED_YUV_FMT(fmt, a, r, g, b, e0, e1, e2, e3, \ |
| 53 | alpha, chroma, count, bp, flg, fm, np) \ |
| 54 | { \ |
| 55 | .base.pixel_format = DRM_FORMAT_ ## fmt, \ |
| 56 | .fetch_planes = SDE_PLANE_INTERLEAVED, \ |
| 57 | .alpha_enable = alpha, \ |
| 58 | .element = { (e0), (e1), (e2), (e3)}, \ |
| 59 | .bits = { g, b, r, a }, \ |
| 60 | .chroma_sample = chroma, \ |
| 61 | .unpack_align_msb = 0, \ |
| 62 | .unpack_tight = 1, \ |
| 63 | .unpack_count = count, \ |
| 64 | .bpp = bp, \ |
| 65 | .fetch_mode = fm, \ |
| 66 | .flag = flg, \ |
| 67 | .num_planes = np \ |
| 68 | } |
| 69 | |
abeykun | 5ed42e1 | 2016-08-24 17:09:26 -0400 | [diff] [blame] | 70 | #define PSEUDO_YUV_FMT(fmt, a, r, g, b, e0, e1, chroma, flg, fm, np) \ |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 71 | { \ |
| 72 | .base.pixel_format = DRM_FORMAT_ ## fmt, \ |
| 73 | .fetch_planes = SDE_PLANE_PSEUDO_PLANAR, \ |
| 74 | .alpha_enable = false, \ |
| 75 | .element = { (e0), (e1), 0, 0 }, \ |
| 76 | .bits = { g, b, r, a }, \ |
| 77 | .chroma_sample = chroma, \ |
| 78 | .unpack_align_msb = 0, \ |
| 79 | .unpack_tight = 1, \ |
| 80 | .unpack_count = 2, \ |
| 81 | .bpp = 2, \ |
| 82 | .fetch_mode = fm, \ |
| 83 | .flag = flg, \ |
| 84 | .num_planes = np \ |
| 85 | } |
| 86 | |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 87 | #define PSEUDO_YUV_FMT_LOOSE(fmt, a, r, g, b, e0, e1, chroma, flg, fm, np)\ |
| 88 | { \ |
| 89 | .base.pixel_format = DRM_FORMAT_ ## fmt, \ |
| 90 | .fetch_planes = SDE_PLANE_PSEUDO_PLANAR, \ |
| 91 | .alpha_enable = false, \ |
| 92 | .element = { (e0), (e1), 0, 0 }, \ |
| 93 | .bits = { g, b, r, a }, \ |
| 94 | .chroma_sample = chroma, \ |
| 95 | .unpack_align_msb = 1, \ |
| 96 | .unpack_tight = 0, \ |
| 97 | .unpack_count = 2, \ |
| 98 | .bpp = 2, \ |
| 99 | .fetch_mode = fm, \ |
| 100 | .flag = flg, \ |
| 101 | .num_planes = np \ |
| 102 | } |
| 103 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 104 | #define PLANAR_YUV_FMT(fmt, a, r, g, b, e0, e1, e2, alpha, chroma, bp, \ |
| 105 | flg, fm, np) \ |
| 106 | { \ |
| 107 | .base.pixel_format = DRM_FORMAT_ ## fmt, \ |
| 108 | .fetch_planes = SDE_PLANE_PLANAR, \ |
| 109 | .alpha_enable = alpha, \ |
| 110 | .element = { (e0), (e1), (e2), 0 }, \ |
| 111 | .bits = { g, b, r, a }, \ |
| 112 | .chroma_sample = chroma, \ |
| 113 | .unpack_align_msb = 0, \ |
| 114 | .unpack_tight = 1, \ |
| 115 | .unpack_count = 1, \ |
| 116 | .bpp = bp, \ |
| 117 | .fetch_mode = fm, \ |
| 118 | .flag = flg, \ |
| 119 | .num_planes = np \ |
| 120 | } |
| 121 | |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 122 | /* |
| 123 | * struct sde_media_color_map - maps drm format to media format |
| 124 | * @format: DRM base pixel format |
| 125 | * @color: Media API color related to DRM format |
| 126 | */ |
| 127 | struct sde_media_color_map { |
| 128 | uint32_t format; |
| 129 | uint32_t color; |
| 130 | }; |
| 131 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 132 | static const struct sde_format sde_format_map[] = { |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 133 | INTERLEAVED_RGB_FMT(ARGB8888, |
| 134 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 135 | C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 136 | true, 4, 0, |
| 137 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 138 | |
| 139 | INTERLEAVED_RGB_FMT(ABGR8888, |
| 140 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 141 | C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 142 | true, 4, 0, |
| 143 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 144 | |
Narendra Muppalla | 88ad726 | 2016-10-31 18:14:21 -0700 | [diff] [blame] | 145 | INTERLEAVED_RGB_FMT(XBGR8888, |
| 146 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 147 | C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| 148 | true, 4, 0, |
| 149 | SDE_FETCH_LINEAR, 1), |
| 150 | |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 151 | INTERLEAVED_RGB_FMT(RGBA8888, |
| 152 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 153 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 154 | true, 4, 0, |
| 155 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 156 | |
| 157 | INTERLEAVED_RGB_FMT(BGRA8888, |
| 158 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 159 | C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 160 | true, 4, 0, |
| 161 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 162 | |
Alan Kwong | 3232ca5 | 2016-07-29 02:27:47 -0400 | [diff] [blame] | 163 | INTERLEAVED_RGB_FMT(BGRX8888, |
| 164 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 165 | C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
Alan Kwong | 3232ca5 | 2016-07-29 02:27:47 -0400 | [diff] [blame] | 166 | false, 4, 0, |
| 167 | SDE_FETCH_LINEAR, 1), |
| 168 | |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 169 | INTERLEAVED_RGB_FMT(XRGB8888, |
| 170 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 171 | C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 172 | false, 4, 0, |
| 173 | SDE_FETCH_LINEAR, 1), |
| 174 | |
| 175 | INTERLEAVED_RGB_FMT(RGBX8888, |
| 176 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 177 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 178 | false, 4, 0, |
| 179 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 180 | |
| 181 | INTERLEAVED_RGB_FMT(RGB888, |
| 182 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 183 | C2_R_Cr, C0_G_Y, C1_B_Cb, 0, 3, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 184 | false, 3, 0, |
| 185 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 186 | |
| 187 | INTERLEAVED_RGB_FMT(BGR888, |
| 188 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 189 | C1_B_Cb, C0_G_Y, C2_R_Cr, 0, 3, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 190 | false, 3, 0, |
| 191 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 192 | |
| 193 | INTERLEAVED_RGB_FMT(RGB565, |
| 194 | 0, COLOR_5BIT, COLOR_6BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 195 | C2_R_Cr, C0_G_Y, C1_B_Cb, 0, 3, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 196 | false, 2, 0, |
| 197 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 198 | |
| 199 | INTERLEAVED_RGB_FMT(BGR565, |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 200 | 0, COLOR_5BIT, COLOR_6BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 201 | C1_B_Cb, C0_G_Y, C2_R_Cr, 0, 3, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 202 | false, 2, 0, |
| 203 | SDE_FETCH_LINEAR, 1), |
| 204 | |
| 205 | INTERLEAVED_RGB_FMT(ARGB1555, |
| 206 | COLOR_ALPHA_1BIT, COLOR_5BIT, COLOR_5BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 207 | C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 208 | true, 2, 0, |
| 209 | SDE_FETCH_LINEAR, 1), |
| 210 | |
| 211 | INTERLEAVED_RGB_FMT(ABGR1555, |
| 212 | COLOR_ALPHA_1BIT, COLOR_5BIT, COLOR_5BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 213 | C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 214 | true, 2, 0, |
| 215 | SDE_FETCH_LINEAR, 1), |
| 216 | |
| 217 | INTERLEAVED_RGB_FMT(RGBA5551, |
| 218 | COLOR_ALPHA_1BIT, COLOR_5BIT, COLOR_5BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 219 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 220 | true, 2, 0, |
| 221 | SDE_FETCH_LINEAR, 1), |
| 222 | |
| 223 | INTERLEAVED_RGB_FMT(BGRA5551, |
| 224 | COLOR_ALPHA_1BIT, COLOR_5BIT, COLOR_5BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 225 | C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 226 | true, 2, 0, |
| 227 | SDE_FETCH_LINEAR, 1), |
| 228 | |
| 229 | INTERLEAVED_RGB_FMT(XRGB1555, |
| 230 | COLOR_ALPHA_1BIT, COLOR_5BIT, COLOR_5BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 231 | C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 232 | false, 2, 0, |
| 233 | SDE_FETCH_LINEAR, 1), |
| 234 | |
| 235 | INTERLEAVED_RGB_FMT(XBGR1555, |
| 236 | COLOR_ALPHA_1BIT, COLOR_5BIT, COLOR_5BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 237 | C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 238 | false, 2, 0, |
| 239 | SDE_FETCH_LINEAR, 1), |
| 240 | |
| 241 | INTERLEAVED_RGB_FMT(RGBX5551, |
| 242 | COLOR_ALPHA_1BIT, COLOR_5BIT, COLOR_5BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 243 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 244 | false, 2, 0, |
| 245 | SDE_FETCH_LINEAR, 1), |
| 246 | |
| 247 | INTERLEAVED_RGB_FMT(BGRX5551, |
| 248 | COLOR_ALPHA_1BIT, COLOR_5BIT, COLOR_5BIT, COLOR_5BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 249 | C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 250 | false, 2, 0, |
| 251 | SDE_FETCH_LINEAR, 1), |
| 252 | |
| 253 | INTERLEAVED_RGB_FMT(ARGB4444, |
| 254 | COLOR_ALPHA_4BIT, COLOR_4BIT, COLOR_4BIT, COLOR_4BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 255 | C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 256 | true, 2, 0, |
| 257 | SDE_FETCH_LINEAR, 1), |
| 258 | |
| 259 | INTERLEAVED_RGB_FMT(ABGR4444, |
| 260 | COLOR_ALPHA_4BIT, COLOR_4BIT, COLOR_4BIT, COLOR_4BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 261 | C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 262 | true, 2, 0, |
| 263 | SDE_FETCH_LINEAR, 1), |
| 264 | |
| 265 | INTERLEAVED_RGB_FMT(RGBA4444, |
| 266 | COLOR_ALPHA_4BIT, COLOR_4BIT, COLOR_4BIT, COLOR_4BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 267 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 268 | true, 2, 0, |
| 269 | SDE_FETCH_LINEAR, 1), |
| 270 | |
| 271 | INTERLEAVED_RGB_FMT(BGRA4444, |
| 272 | COLOR_ALPHA_4BIT, COLOR_4BIT, COLOR_4BIT, COLOR_4BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 273 | C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 274 | true, 2, 0, |
| 275 | SDE_FETCH_LINEAR, 1), |
| 276 | |
| 277 | INTERLEAVED_RGB_FMT(XRGB4444, |
| 278 | COLOR_ALPHA_4BIT, COLOR_4BIT, COLOR_4BIT, COLOR_4BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 279 | C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 280 | false, 2, 0, |
| 281 | SDE_FETCH_LINEAR, 1), |
| 282 | |
| 283 | INTERLEAVED_RGB_FMT(XBGR4444, |
| 284 | COLOR_ALPHA_4BIT, COLOR_4BIT, COLOR_4BIT, COLOR_4BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 285 | C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 286 | false, 2, 0, |
| 287 | SDE_FETCH_LINEAR, 1), |
| 288 | |
| 289 | INTERLEAVED_RGB_FMT(RGBX4444, |
| 290 | COLOR_ALPHA_4BIT, COLOR_4BIT, COLOR_4BIT, COLOR_4BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 291 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 292 | false, 2, 0, |
| 293 | SDE_FETCH_LINEAR, 1), |
| 294 | |
| 295 | INTERLEAVED_RGB_FMT(BGRX4444, |
| 296 | COLOR_ALPHA_4BIT, COLOR_4BIT, COLOR_4BIT, COLOR_4BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 297 | C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 298 | false, 2, 0, |
| 299 | SDE_FETCH_LINEAR, 1), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 300 | |
abeykun | 5ed42e1 | 2016-08-24 17:09:26 -0400 | [diff] [blame] | 301 | INTERLEAVED_RGB_FMT(BGRA1010102, |
| 302 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 303 | C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| 304 | true, 4, SDE_FORMAT_FLAG_DX, |
| 305 | SDE_FETCH_LINEAR, 1), |
| 306 | |
| 307 | INTERLEAVED_RGB_FMT(RGBA1010102, |
| 308 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 309 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| 310 | true, 4, SDE_FORMAT_FLAG_DX, |
| 311 | SDE_FETCH_LINEAR, 1), |
| 312 | |
| 313 | INTERLEAVED_RGB_FMT(ABGR2101010, |
| 314 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 315 | C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| 316 | true, 4, SDE_FORMAT_FLAG_DX, |
| 317 | SDE_FETCH_LINEAR, 1), |
| 318 | |
| 319 | INTERLEAVED_RGB_FMT(ARGB2101010, |
| 320 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 321 | C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| 322 | true, 4, SDE_FORMAT_FLAG_DX, |
| 323 | SDE_FETCH_LINEAR, 1), |
| 324 | |
| 325 | INTERLEAVED_RGB_FMT(XRGB2101010, |
| 326 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 327 | C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| 328 | false, 4, SDE_FORMAT_FLAG_DX, |
| 329 | SDE_FETCH_LINEAR, 1), |
| 330 | |
| 331 | INTERLEAVED_RGB_FMT(BGRX1010102, |
| 332 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 333 | C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| 334 | false, 4, SDE_FORMAT_FLAG_DX, |
| 335 | SDE_FETCH_LINEAR, 1), |
| 336 | |
| 337 | INTERLEAVED_RGB_FMT(XBGR2101010, |
| 338 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 339 | C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| 340 | false, 4, SDE_FORMAT_FLAG_DX, |
| 341 | SDE_FETCH_LINEAR, 1), |
| 342 | |
| 343 | INTERLEAVED_RGB_FMT(RGBX1010102, |
| 344 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 345 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| 346 | false, 4, SDE_FORMAT_FLAG_DX, |
| 347 | SDE_FETCH_LINEAR, 1), |
| 348 | |
| 349 | PSEUDO_YUV_FMT(NV12, |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 350 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 351 | C1_B_Cb, C2_R_Cr, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 352 | SDE_CHROMA_420, SDE_FORMAT_FLAG_YUV, |
| 353 | SDE_FETCH_LINEAR, 2), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 354 | |
abeykun | 5ed42e1 | 2016-08-24 17:09:26 -0400 | [diff] [blame] | 355 | PSEUDO_YUV_FMT(NV21, |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 356 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 357 | C2_R_Cr, C1_B_Cb, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 358 | SDE_CHROMA_420, SDE_FORMAT_FLAG_YUV, |
| 359 | SDE_FETCH_LINEAR, 2), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 360 | |
abeykun | 5ed42e1 | 2016-08-24 17:09:26 -0400 | [diff] [blame] | 361 | PSEUDO_YUV_FMT(NV16, |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 362 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 363 | C1_B_Cb, C2_R_Cr, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 364 | SDE_CHROMA_H2V1, SDE_FORMAT_FLAG_YUV, |
| 365 | SDE_FETCH_LINEAR, 2), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 366 | |
abeykun | 5ed42e1 | 2016-08-24 17:09:26 -0400 | [diff] [blame] | 367 | PSEUDO_YUV_FMT(NV61, |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 368 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 369 | C2_R_Cr, C1_B_Cb, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 370 | SDE_CHROMA_H2V1, SDE_FORMAT_FLAG_YUV, |
| 371 | SDE_FETCH_LINEAR, 2), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 372 | |
| 373 | INTERLEAVED_YUV_FMT(VYUY, |
| 374 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 375 | C2_R_Cr, C0_G_Y, C1_B_Cb, C0_G_Y, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 376 | false, SDE_CHROMA_H2V1, 4, 2, SDE_FORMAT_FLAG_YUV, |
| 377 | SDE_FETCH_LINEAR, 2), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 378 | |
| 379 | INTERLEAVED_YUV_FMT(UYVY, |
| 380 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 381 | C1_B_Cb, C0_G_Y, C2_R_Cr, C0_G_Y, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 382 | false, SDE_CHROMA_H2V1, 4, 2, SDE_FORMAT_FLAG_YUV, |
| 383 | SDE_FETCH_LINEAR, 2), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 384 | |
| 385 | INTERLEAVED_YUV_FMT(YUYV, |
| 386 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 387 | C0_G_Y, C1_B_Cb, C0_G_Y, C2_R_Cr, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 388 | false, SDE_CHROMA_H2V1, 4, 2, SDE_FORMAT_FLAG_YUV, |
| 389 | SDE_FETCH_LINEAR, 2), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 390 | |
| 391 | INTERLEAVED_YUV_FMT(YVYU, |
| 392 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 393 | C0_G_Y, C2_R_Cr, C0_G_Y, C1_B_Cb, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 394 | false, SDE_CHROMA_H2V1, 4, 2, SDE_FORMAT_FLAG_YUV, |
| 395 | SDE_FETCH_LINEAR, 2), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 396 | |
| 397 | PLANAR_YUV_FMT(YUV420, |
| 398 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 399 | C0_G_Y, C1_B_Cb, C2_R_Cr, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 400 | false, SDE_CHROMA_420, 1, SDE_FORMAT_FLAG_YUV, |
| 401 | SDE_FETCH_LINEAR, 3), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 402 | |
| 403 | PLANAR_YUV_FMT(YVU420, |
| 404 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 405 | C0_G_Y, C2_R_Cr, C1_B_Cb, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 406 | false, SDE_CHROMA_420, 1, SDE_FORMAT_FLAG_YUV, |
| 407 | SDE_FETCH_LINEAR, 3), |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 408 | }; |
| 409 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 410 | /* |
| 411 | * UBWC formats table: |
| 412 | * This table holds the UBWC formats supported. |
| 413 | * If a compression ratio needs to be used for this or any other format, |
| 414 | * the data will be passed by user-space. |
| 415 | */ |
| 416 | static const struct sde_format sde_format_map_ubwc[] = { |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 417 | INTERLEAVED_RGB_FMT(RGB565, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 418 | 0, COLOR_5BIT, COLOR_6BIT, COLOR_5BIT, |
| 419 | C2_R_Cr, C0_G_Y, C1_B_Cb, 0, 3, |
| 420 | false, 2, 0, |
| 421 | SDE_FETCH_UBWC, 2), |
| 422 | |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 423 | INTERLEAVED_RGB_FMT(RGBA8888, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 424 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 425 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| 426 | true, 4, 0, |
| 427 | SDE_FETCH_UBWC, 2), |
| 428 | |
Dhaval Patel | 17ec915 | 2016-08-30 17:49:07 -0700 | [diff] [blame] | 429 | INTERLEAVED_RGB_FMT(RGBX8888, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 430 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 431 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| 432 | false, 4, 0, |
| 433 | SDE_FETCH_UBWC, 2), |
| 434 | |
abeykun | 5ed42e1 | 2016-08-24 17:09:26 -0400 | [diff] [blame] | 435 | INTERLEAVED_RGB_FMT(RGBA1010102, |
| 436 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 437 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| 438 | true, 4, SDE_FORMAT_FLAG_DX, |
| 439 | SDE_FETCH_UBWC, 2), |
| 440 | |
| 441 | INTERLEAVED_RGB_FMT(RGBX1010102, |
| 442 | COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 443 | C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| 444 | true, 4, SDE_FORMAT_FLAG_DX, |
| 445 | SDE_FETCH_UBWC, 2), |
| 446 | |
| 447 | PSEUDO_YUV_FMT(NV12, |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 448 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 449 | C1_B_Cb, C2_R_Cr, |
| 450 | SDE_CHROMA_420, SDE_FORMAT_FLAG_YUV, |
| 451 | SDE_FETCH_UBWC, 4), |
| 452 | }; |
| 453 | |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 454 | static const struct sde_format sde_format_map_p010[] = { |
| 455 | PSEUDO_YUV_FMT_LOOSE(NV12, |
| 456 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 457 | C1_B_Cb, C2_R_Cr, |
| 458 | SDE_CHROMA_420, (SDE_FORMAT_FLAG_YUV | SDE_FORMAT_FLAG_DX), |
| 459 | SDE_FETCH_LINEAR, 2), |
| 460 | }; |
| 461 | |
| 462 | static const struct sde_format sde_format_map_p010_ubwc[] = { |
| 463 | PSEUDO_YUV_FMT_LOOSE(NV12, |
| 464 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 465 | C1_B_Cb, C2_R_Cr, |
| 466 | SDE_CHROMA_420, (SDE_FORMAT_FLAG_YUV | SDE_FORMAT_FLAG_DX), |
| 467 | SDE_FETCH_UBWC, 4), |
| 468 | }; |
| 469 | |
abeykun | 1d4ff03 | 2016-08-26 11:31:44 -0400 | [diff] [blame^] | 470 | static const struct sde_format sde_format_map_tp10_ubwc[] = { |
| 471 | PSEUDO_YUV_FMT(NV12, |
| 472 | 0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, |
| 473 | C1_B_Cb, C2_R_Cr, |
| 474 | SDE_CHROMA_420, (SDE_FORMAT_FLAG_YUV | SDE_FORMAT_FLAG_DX), |
| 475 | SDE_FETCH_UBWC, 4), |
| 476 | }; |
| 477 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 478 | /* _sde_get_v_h_subsample_rate - Get subsample rates for all formats we support |
| 479 | * Note: Not using the drm_format_*_subsampling since we have formats |
| 480 | */ |
| 481 | static void _sde_get_v_h_subsample_rate( |
| 482 | enum sde_chroma_samp_type chroma_sample, |
| 483 | uint32_t *v_sample, |
| 484 | uint32_t *h_sample) |
| 485 | { |
Alan Kwong | bb27c09 | 2016-07-20 16:41:25 -0400 | [diff] [blame] | 486 | if (!v_sample || !h_sample) |
| 487 | return; |
| 488 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 489 | switch (chroma_sample) { |
| 490 | case SDE_CHROMA_H2V1: |
| 491 | *v_sample = 1; |
| 492 | *h_sample = 2; |
| 493 | break; |
| 494 | case SDE_CHROMA_H1V2: |
| 495 | *v_sample = 2; |
| 496 | *h_sample = 1; |
| 497 | break; |
| 498 | case SDE_CHROMA_420: |
| 499 | *v_sample = 2; |
| 500 | *h_sample = 2; |
| 501 | break; |
| 502 | default: |
| 503 | *v_sample = 1; |
| 504 | *h_sample = 1; |
| 505 | break; |
| 506 | } |
| 507 | } |
| 508 | |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 509 | static int _sde_format_get_media_color_ubwc(const struct sde_format *fmt) |
| 510 | { |
| 511 | static const struct sde_media_color_map sde_media_ubwc_map[] = { |
| 512 | {DRM_FORMAT_RGBA8888, COLOR_FMT_RGBA8888_UBWC}, |
| 513 | {DRM_FORMAT_RGBX8888, COLOR_FMT_RGBA8888_UBWC}, |
| 514 | {DRM_FORMAT_RGBA1010102, COLOR_FMT_RGBA1010102_UBWC}, |
| 515 | {DRM_FORMAT_RGBX1010102, COLOR_FMT_RGBA1010102_UBWC}, |
| 516 | {DRM_FORMAT_RGB565, COLOR_FMT_RGB565_UBWC}, |
| 517 | }; |
| 518 | int color_fmt = -1; |
| 519 | int i; |
| 520 | |
| 521 | if (fmt->base.pixel_format == DRM_FORMAT_NV12) { |
| 522 | if (SDE_FORMAT_IS_DX(fmt)) { |
| 523 | if (fmt->unpack_tight) |
| 524 | color_fmt = COLOR_FMT_NV12_BPP10_UBWC; |
| 525 | else |
| 526 | color_fmt = COLOR_FMT_P010_UBWC; |
| 527 | } else |
| 528 | color_fmt = COLOR_FMT_NV12_UBWC; |
| 529 | return color_fmt; |
| 530 | } |
| 531 | |
| 532 | for (i = 0; i < ARRAY_SIZE(sde_media_ubwc_map); ++i) |
| 533 | if (fmt->base.pixel_format == sde_media_ubwc_map[i].format) { |
| 534 | color_fmt = sde_media_ubwc_map[i].color; |
| 535 | break; |
| 536 | } |
| 537 | return color_fmt; |
| 538 | } |
| 539 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 540 | static int _sde_format_get_plane_sizes_ubwc( |
| 541 | const struct sde_format *fmt, |
| 542 | const uint32_t width, |
| 543 | const uint32_t height, |
| 544 | struct sde_hw_fmt_layout *layout) |
| 545 | { |
| 546 | int i; |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 547 | int color; |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 548 | |
| 549 | memset(layout, 0, sizeof(struct sde_hw_fmt_layout)); |
| 550 | layout->format = fmt; |
| 551 | layout->width = width; |
| 552 | layout->height = height; |
| 553 | layout->num_planes = fmt->num_planes; |
| 554 | |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 555 | color = _sde_format_get_media_color_ubwc(fmt); |
| 556 | if (color < 0) { |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 557 | DRM_ERROR("UBWC format not supported for fmt:0x%X\n", |
| 558 | fmt->base.pixel_format); |
| 559 | return -EINVAL; |
| 560 | } |
| 561 | |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 562 | if (SDE_FORMAT_IS_YUV(layout->format)) { |
| 563 | uint32_t y_sclines, uv_sclines; |
| 564 | uint32_t y_meta_scanlines = 0; |
| 565 | uint32_t uv_meta_scanlines = 0; |
| 566 | |
| 567 | layout->num_planes = 4; |
| 568 | layout->plane_pitch[0] = VENUS_Y_STRIDE(color, width); |
| 569 | y_sclines = VENUS_Y_SCANLINES(color, height); |
| 570 | layout->plane_size[0] = MSM_MEDIA_ALIGN(layout->plane_pitch[0] * |
| 571 | y_sclines, SDE_UBWC_PLANE_SIZE_ALIGNMENT); |
| 572 | |
| 573 | layout->plane_pitch[1] = VENUS_UV_STRIDE(color, width); |
| 574 | uv_sclines = VENUS_UV_SCANLINES(color, height); |
| 575 | layout->plane_size[1] = MSM_MEDIA_ALIGN(layout->plane_pitch[1] * |
| 576 | uv_sclines, SDE_UBWC_PLANE_SIZE_ALIGNMENT); |
| 577 | |
| 578 | layout->plane_pitch[2] = VENUS_Y_META_STRIDE(color, width); |
| 579 | y_meta_scanlines = VENUS_Y_META_SCANLINES(color, height); |
| 580 | layout->plane_size[2] = MSM_MEDIA_ALIGN(layout->plane_pitch[2] * |
| 581 | y_meta_scanlines, SDE_UBWC_PLANE_SIZE_ALIGNMENT); |
| 582 | |
| 583 | layout->plane_pitch[3] = VENUS_UV_META_STRIDE(color, width); |
| 584 | uv_meta_scanlines = VENUS_UV_META_SCANLINES(color, height); |
| 585 | layout->plane_size[3] = MSM_MEDIA_ALIGN(layout->plane_pitch[3] * |
| 586 | uv_meta_scanlines, SDE_UBWC_PLANE_SIZE_ALIGNMENT); |
| 587 | |
| 588 | } else { |
| 589 | uint32_t rgb_scanlines, rgb_meta_scanlines; |
| 590 | |
| 591 | layout->num_planes = 3; |
| 592 | |
| 593 | layout->plane_pitch[0] = VENUS_RGB_STRIDE(color, width); |
| 594 | rgb_scanlines = VENUS_RGB_SCANLINES(color, height); |
| 595 | layout->plane_size[0] = MSM_MEDIA_ALIGN(layout->plane_pitch[0] * |
| 596 | rgb_scanlines, SDE_UBWC_PLANE_SIZE_ALIGNMENT); |
| 597 | |
| 598 | layout->plane_pitch[2] = VENUS_RGB_META_STRIDE(color, width); |
| 599 | rgb_meta_scanlines = VENUS_RGB_META_SCANLINES(color, height); |
| 600 | layout->plane_size[2] = MSM_MEDIA_ALIGN(layout->plane_pitch[2] * |
| 601 | rgb_meta_scanlines, SDE_UBWC_PLANE_SIZE_ALIGNMENT); |
| 602 | } |
| 603 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 604 | for (i = 0; i < SDE_MAX_PLANES; i++) |
| 605 | layout->total_size += layout->plane_size[i]; |
| 606 | |
| 607 | return 0; |
| 608 | } |
| 609 | |
| 610 | static int _sde_format_get_plane_sizes_linear( |
| 611 | const struct sde_format *fmt, |
| 612 | const uint32_t width, |
| 613 | const uint32_t height, |
| 614 | struct sde_hw_fmt_layout *layout) |
| 615 | { |
| 616 | int i; |
| 617 | |
| 618 | memset(layout, 0, sizeof(struct sde_hw_fmt_layout)); |
| 619 | layout->format = fmt; |
| 620 | layout->width = width; |
| 621 | layout->height = height; |
| 622 | layout->num_planes = fmt->num_planes; |
| 623 | |
| 624 | /* Due to memset above, only need to set planes of interest */ |
| 625 | if (fmt->fetch_planes == SDE_PLANE_INTERLEAVED) { |
| 626 | layout->num_planes = 1; |
| 627 | layout->plane_size[0] = width * height * layout->format->bpp; |
| 628 | layout->plane_pitch[0] = width * layout->format->bpp; |
| 629 | } else { |
| 630 | uint32_t v_subsample, h_subsample; |
| 631 | uint32_t chroma_samp; |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 632 | uint32_t bpp = 1; |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 633 | |
| 634 | chroma_samp = fmt->chroma_sample; |
| 635 | _sde_get_v_h_subsample_rate(chroma_samp, &v_subsample, |
| 636 | &h_subsample); |
| 637 | |
| 638 | if (width % h_subsample || height % v_subsample) { |
| 639 | DRM_ERROR("mismatch in subsample vs dimensions\n"); |
| 640 | return -EINVAL; |
| 641 | } |
| 642 | |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 643 | if ((fmt->base.pixel_format == DRM_FORMAT_NV12) && |
| 644 | (SDE_FORMAT_IS_DX(fmt))) |
| 645 | bpp = 2; |
| 646 | layout->plane_pitch[0] = width * bpp; |
| 647 | layout->plane_pitch[1] = layout->plane_pitch[0] / h_subsample; |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 648 | layout->plane_size[0] = layout->plane_pitch[0] * height; |
| 649 | layout->plane_size[1] = layout->plane_pitch[1] * |
| 650 | (height / v_subsample); |
| 651 | |
| 652 | if (fmt->fetch_planes == SDE_PLANE_PSEUDO_PLANAR) { |
| 653 | layout->num_planes = 2; |
| 654 | layout->plane_size[1] *= 2; |
| 655 | layout->plane_pitch[1] *= 2; |
| 656 | } else { |
| 657 | /* planar */ |
| 658 | layout->num_planes = 3; |
| 659 | layout->plane_size[2] = layout->plane_size[1]; |
| 660 | layout->plane_pitch[2] = layout->plane_pitch[1]; |
| 661 | } |
| 662 | } |
| 663 | |
| 664 | for (i = 0; i < SDE_MAX_PLANES; i++) |
| 665 | layout->total_size += layout->plane_size[i]; |
| 666 | |
| 667 | return 0; |
| 668 | } |
| 669 | |
| 670 | static int _sde_format_get_plane_sizes( |
| 671 | const struct sde_format *fmt, |
| 672 | const uint32_t w, |
| 673 | const uint32_t h, |
| 674 | struct sde_hw_fmt_layout *layout) |
| 675 | { |
| 676 | if (!layout || !fmt) { |
| 677 | DRM_ERROR("invalid pointer\n"); |
| 678 | return -EINVAL; |
| 679 | } |
| 680 | |
| 681 | if ((w > SDE_MAX_IMG_WIDTH) || (h > SDE_MAX_IMG_HEIGHT)) { |
| 682 | DRM_ERROR("image dimensions outside max range\n"); |
| 683 | return -ERANGE; |
| 684 | } |
| 685 | |
| 686 | if (SDE_FORMAT_IS_UBWC(fmt)) |
| 687 | return _sde_format_get_plane_sizes_ubwc(fmt, w, h, layout); |
| 688 | |
| 689 | return _sde_format_get_plane_sizes_linear(fmt, w, h, layout); |
| 690 | } |
| 691 | |
| 692 | static int _sde_format_populate_addrs_ubwc( |
| 693 | int mmu_id, |
| 694 | struct drm_framebuffer *fb, |
| 695 | struct sde_hw_fmt_layout *layout) |
| 696 | { |
| 697 | uint32_t base_addr; |
| 698 | |
| 699 | if (!fb || !layout) { |
| 700 | DRM_ERROR("invalid pointers\n"); |
| 701 | return -EINVAL; |
| 702 | } |
| 703 | |
| 704 | base_addr = msm_framebuffer_iova(fb, mmu_id, 0); |
| 705 | if (!base_addr) { |
| 706 | DRM_ERROR("failed to retrieve base addr\n"); |
| 707 | return -EFAULT; |
| 708 | } |
| 709 | |
| 710 | /* Per-format logic for verifying active planes */ |
| 711 | if (SDE_FORMAT_IS_YUV(layout->format)) { |
| 712 | /************************************************/ |
| 713 | /* UBWC ** */ |
| 714 | /* buffer ** SDE PLANE */ |
| 715 | /* format ** */ |
| 716 | /************************************************/ |
| 717 | /* ------------------- ** -------------------- */ |
| 718 | /* | Y meta | ** | Y bitstream | */ |
| 719 | /* | data | ** | plane | */ |
| 720 | /* ------------------- ** -------------------- */ |
| 721 | /* | Y bitstream | ** | CbCr bitstream | */ |
| 722 | /* | data | ** | plane | */ |
| 723 | /* ------------------- ** -------------------- */ |
| 724 | /* | Cbcr metadata | ** | Y meta | */ |
| 725 | /* | data | ** | plane | */ |
| 726 | /* ------------------- ** -------------------- */ |
| 727 | /* | CbCr bitstream | ** | CbCr meta | */ |
| 728 | /* | data | ** | plane | */ |
| 729 | /* ------------------- ** -------------------- */ |
| 730 | /************************************************/ |
| 731 | |
| 732 | /* configure Y bitstream plane */ |
| 733 | layout->plane_addr[0] = base_addr + layout->plane_size[2]; |
| 734 | |
| 735 | /* configure CbCr bitstream plane */ |
| 736 | layout->plane_addr[1] = base_addr + layout->plane_size[0] |
| 737 | + layout->plane_size[2] + layout->plane_size[3]; |
| 738 | |
| 739 | /* configure Y metadata plane */ |
| 740 | layout->plane_addr[2] = base_addr; |
| 741 | |
| 742 | /* configure CbCr metadata plane */ |
| 743 | layout->plane_addr[3] = base_addr + layout->plane_size[0] |
| 744 | + layout->plane_size[2]; |
| 745 | |
| 746 | } else { |
| 747 | /************************************************/ |
| 748 | /* UBWC ** */ |
| 749 | /* buffer ** SDE PLANE */ |
| 750 | /* format ** */ |
| 751 | /************************************************/ |
| 752 | /* ------------------- ** -------------------- */ |
| 753 | /* | RGB meta | ** | RGB bitstream | */ |
| 754 | /* | data | ** | plane | */ |
| 755 | /* ------------------- ** -------------------- */ |
| 756 | /* | RGB bitstream | ** | NONE | */ |
| 757 | /* | data | ** | | */ |
| 758 | /* ------------------- ** -------------------- */ |
| 759 | /* ** | RGB meta | */ |
| 760 | /* ** | plane | */ |
| 761 | /* ** -------------------- */ |
| 762 | /************************************************/ |
| 763 | |
| 764 | layout->plane_addr[0] = base_addr + layout->plane_size[2]; |
| 765 | layout->plane_addr[1] = 0; |
| 766 | layout->plane_addr[2] = base_addr; |
| 767 | layout->plane_addr[3] = 0; |
| 768 | } |
| 769 | |
| 770 | return 0; |
| 771 | } |
| 772 | |
| 773 | static int _sde_format_populate_addrs_linear( |
| 774 | int mmu_id, |
| 775 | struct drm_framebuffer *fb, |
| 776 | struct sde_hw_fmt_layout *layout) |
| 777 | { |
| 778 | unsigned int i; |
| 779 | |
| 780 | /* Can now check the pitches given vs pitches expected */ |
| 781 | for (i = 0; i < layout->num_planes; ++i) { |
| 782 | if (layout->plane_pitch[i] != fb->pitches[i]) { |
| 783 | DRM_ERROR("plane %u expected pitch %u, fb %u\n", |
| 784 | i, layout->plane_pitch[i], fb->pitches[i]); |
| 785 | return -EINVAL; |
| 786 | } |
| 787 | } |
| 788 | |
| 789 | /* Populate addresses for simple formats here */ |
| 790 | for (i = 0; i < layout->num_planes; ++i) { |
| 791 | layout->plane_addr[i] = msm_framebuffer_iova(fb, mmu_id, i); |
| 792 | if (!layout->plane_addr[i]) { |
| 793 | DRM_ERROR("failed to retrieve base addr\n"); |
| 794 | return -EFAULT; |
| 795 | } |
| 796 | } |
| 797 | |
| 798 | return 0; |
| 799 | } |
| 800 | |
| 801 | int sde_format_populate_layout( |
| 802 | int mmu_id, |
| 803 | struct drm_framebuffer *fb, |
| 804 | struct sde_hw_fmt_layout *layout) |
| 805 | { |
Clarence Ip | b6eb236 | 2016-09-08 16:18:13 -0400 | [diff] [blame] | 806 | uint32_t plane_addr[SDE_MAX_PLANES]; |
| 807 | int i, ret; |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 808 | |
| 809 | if (!fb || !layout) { |
| 810 | DRM_ERROR("invalid arguments\n"); |
| 811 | return -EINVAL; |
| 812 | } |
| 813 | |
| 814 | if ((fb->width > SDE_MAX_IMG_WIDTH) || |
| 815 | (fb->height > SDE_MAX_IMG_HEIGHT)) { |
| 816 | DRM_ERROR("image dimensions outside max range\n"); |
| 817 | return -ERANGE; |
| 818 | } |
| 819 | |
| 820 | layout->format = to_sde_format(msm_framebuffer_format(fb)); |
| 821 | |
| 822 | /* Populate the plane sizes etc via get_format */ |
| 823 | ret = _sde_format_get_plane_sizes(layout->format, fb->width, fb->height, |
| 824 | layout); |
| 825 | if (ret) |
| 826 | return ret; |
| 827 | |
Clarence Ip | b6eb236 | 2016-09-08 16:18:13 -0400 | [diff] [blame] | 828 | for (i = 0; i < SDE_MAX_PLANES; ++i) |
| 829 | plane_addr[i] = layout->plane_addr[i]; |
| 830 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 831 | /* Populate the addresses given the fb */ |
| 832 | if (SDE_FORMAT_IS_UBWC(layout->format)) |
| 833 | ret = _sde_format_populate_addrs_ubwc(mmu_id, fb, layout); |
| 834 | else |
| 835 | ret = _sde_format_populate_addrs_linear(mmu_id, fb, layout); |
| 836 | |
Clarence Ip | b6eb236 | 2016-09-08 16:18:13 -0400 | [diff] [blame] | 837 | /* check if anything changed */ |
| 838 | if (!ret && !memcmp(plane_addr, layout->plane_addr, sizeof(plane_addr))) |
| 839 | ret = -EAGAIN; |
| 840 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 841 | return ret; |
| 842 | } |
| 843 | |
Alan Kwong | bb27c09 | 2016-07-20 16:41:25 -0400 | [diff] [blame] | 844 | static void _sde_format_calc_offset_linear(struct sde_hw_fmt_layout *source, |
| 845 | u32 x, u32 y) |
| 846 | { |
| 847 | if ((x == 0) && (y == 0)) |
| 848 | return; |
| 849 | |
| 850 | source->plane_addr[0] += y * source->plane_pitch[0]; |
| 851 | |
| 852 | if (source->num_planes == 1) { |
| 853 | source->plane_addr[0] += x * source->format->bpp; |
| 854 | } else { |
| 855 | uint32_t xoff, yoff; |
| 856 | uint32_t v_subsample = 1; |
| 857 | uint32_t h_subsample = 1; |
| 858 | |
| 859 | _sde_get_v_h_subsample_rate(source->format->chroma_sample, |
| 860 | &v_subsample, &h_subsample); |
| 861 | |
| 862 | xoff = x / h_subsample; |
| 863 | yoff = y / v_subsample; |
| 864 | |
| 865 | source->plane_addr[0] += x; |
| 866 | source->plane_addr[1] += xoff + |
| 867 | (yoff * source->plane_pitch[1]); |
| 868 | if (source->num_planes == 2) /* pseudo planar */ |
| 869 | source->plane_addr[1] += xoff; |
| 870 | else /* planar */ |
| 871 | source->plane_addr[2] += xoff + |
| 872 | (yoff * source->plane_pitch[2]); |
| 873 | } |
| 874 | } |
| 875 | |
| 876 | int sde_format_populate_layout_with_roi( |
| 877 | int mmu_id, |
| 878 | struct drm_framebuffer *fb, |
| 879 | struct sde_rect *roi, |
| 880 | struct sde_hw_fmt_layout *layout) |
| 881 | { |
| 882 | int ret; |
| 883 | |
| 884 | ret = sde_format_populate_layout(mmu_id, fb, layout); |
| 885 | if (ret || !roi) |
| 886 | return ret; |
| 887 | |
| 888 | if (!roi->w || !roi->h || (roi->x + roi->w > fb->width) || |
| 889 | (roi->y + roi->h > fb->height)) { |
| 890 | DRM_ERROR("invalid roi=[%d,%d,%d,%d], fb=[%u,%u]\n", |
| 891 | roi->x, roi->y, roi->w, roi->h, |
| 892 | fb->width, fb->height); |
| 893 | ret = -EINVAL; |
| 894 | } else if (SDE_FORMAT_IS_LINEAR(layout->format)) { |
| 895 | _sde_format_calc_offset_linear(layout, roi->x, roi->y); |
| 896 | layout->width = roi->w; |
| 897 | layout->height = roi->h; |
| 898 | } else if (roi->x || roi->y || (roi->w != fb->width) || |
| 899 | (roi->h != fb->height)) { |
| 900 | DRM_ERROR("non-linear layout with roi not supported\n"); |
| 901 | ret = -EINVAL; |
| 902 | } |
| 903 | |
| 904 | return ret; |
| 905 | } |
| 906 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 907 | int sde_format_check_modified_format( |
| 908 | const struct msm_kms *kms, |
| 909 | const struct msm_format *msm_fmt, |
| 910 | const struct drm_mode_fb_cmd2 *cmd, |
| 911 | struct drm_gem_object **bos) |
| 912 | { |
| 913 | int ret, i, num_base_fmt_planes; |
| 914 | const struct sde_format *fmt; |
| 915 | struct sde_hw_fmt_layout layout; |
| 916 | uint32_t bos_total_size = 0; |
| 917 | |
| 918 | if (!msm_fmt || !cmd || !bos) { |
| 919 | DRM_ERROR("invalid arguments\n"); |
| 920 | return -EINVAL; |
| 921 | } |
| 922 | |
| 923 | fmt = to_sde_format(msm_fmt); |
| 924 | num_base_fmt_planes = drm_format_num_planes(fmt->base.pixel_format); |
| 925 | |
| 926 | ret = _sde_format_get_plane_sizes(fmt, cmd->width, cmd->height, |
| 927 | &layout); |
| 928 | if (ret) |
| 929 | return ret; |
| 930 | |
| 931 | for (i = 0; i < num_base_fmt_planes; i++) { |
| 932 | if (!bos[i]) { |
| 933 | DRM_ERROR("invalid handle for plane %d\n", i); |
| 934 | return -EINVAL; |
| 935 | } |
| 936 | bos_total_size += bos[i]->size; |
| 937 | } |
| 938 | |
| 939 | if (bos_total_size < layout.total_size) { |
| 940 | DRM_ERROR("buffers total size too small %u expected %u\n", |
| 941 | bos_total_size, layout.total_size); |
| 942 | return -EINVAL; |
| 943 | } |
| 944 | |
| 945 | return 0; |
| 946 | } |
| 947 | |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 948 | const struct sde_format *sde_get_sde_format_ext( |
| 949 | const uint32_t format, |
| 950 | const uint64_t *modifiers, |
| 951 | const uint32_t modifiers_len) |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 952 | { |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 953 | uint32_t i = 0; |
| 954 | uint64_t mod0 = 0; |
| 955 | const struct sde_format *fmt = NULL; |
| 956 | const struct sde_format *map = NULL; |
| 957 | ssize_t map_size = 0; |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 958 | |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 959 | /* |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 960 | * Currently only support exactly zero or one modifier. |
| 961 | * All planes used must specify the same modifier. |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 962 | */ |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 963 | if (modifiers_len && !modifiers) { |
| 964 | DRM_ERROR("invalid modifiers array\n"); |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 965 | return NULL; |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 966 | } else if (modifiers && modifiers_len && modifiers[0]) { |
| 967 | mod0 = modifiers[0]; |
| 968 | DBG("plane format modifier 0x%llX", mod0); |
| 969 | for (i = 1; i < modifiers_len; i++) { |
| 970 | if (modifiers[i] != mod0) { |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 971 | DRM_ERROR("bad fmt mod 0x%llX on plane %d\n", |
| 972 | modifiers[i], i); |
| 973 | return NULL; |
| 974 | } |
| 975 | } |
| 976 | } |
| 977 | |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 978 | switch (mod0) { |
| 979 | case 0: |
| 980 | map = sde_format_map; |
| 981 | map_size = ARRAY_SIZE(sde_format_map); |
| 982 | break; |
| 983 | case DRM_FORMAT_MOD_QCOM_COMPRESSED: |
| 984 | map = sde_format_map_ubwc; |
| 985 | map_size = ARRAY_SIZE(sde_format_map_ubwc); |
| 986 | DBG("found fmt 0x%X DRM_FORMAT_MOD_QCOM_COMPRESSED", format); |
| 987 | break; |
abeykun | adfec29 | 2016-08-26 10:48:09 -0400 | [diff] [blame] | 988 | case DRM_FORMAT_MOD_QCOM_DX: |
| 989 | map = sde_format_map_p010; |
| 990 | map_size = ARRAY_SIZE(sde_format_map_p010); |
| 991 | DBG("found fmt 0x%X DRM_FORMAT_MOD_QCOM_DX", format); |
| 992 | break; |
| 993 | case (DRM_FORMAT_MOD_QCOM_DX | DRM_FORMAT_MOD_QCOM_COMPRESSED): |
| 994 | map = sde_format_map_p010_ubwc; |
| 995 | map_size = ARRAY_SIZE(sde_format_map_p010_ubwc); |
| 996 | DBG("found fmt 0x%X DRM_FORMAT_MOD_QCOM_COMPRESSED/DX", format); |
| 997 | break; |
abeykun | 1d4ff03 | 2016-08-26 11:31:44 -0400 | [diff] [blame^] | 998 | case (DRM_FORMAT_MOD_QCOM_DX | DRM_FORMAT_MOD_QCOM_COMPRESSED | |
| 999 | DRM_FORMAT_MOD_QCOM_TIGHT): |
| 1000 | map = sde_format_map_tp10_ubwc; |
| 1001 | map_size = ARRAY_SIZE(sde_format_map_tp10_ubwc); |
| 1002 | DBG("found fmt 0x%X DRM_FORMAT_MOD_QCOM_COMPRESSED/DX/TIGHT", |
| 1003 | format); |
| 1004 | break; |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 1005 | default: |
| 1006 | DRM_ERROR("unsupported format modifier %llX\n", mod0); |
| 1007 | return NULL; |
| 1008 | } |
| 1009 | |
| 1010 | for (i = 0; i < map_size; i++) { |
| 1011 | if (format == map[i].base.pixel_format) { |
| 1012 | fmt = &map[i]; |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 1013 | break; |
| 1014 | } |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 1015 | } |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 1016 | |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1017 | if (fmt == NULL) |
| 1018 | DRM_ERROR("unsupported fmt 0x%X modifier 0x%llX\n", |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 1019 | format, mod0); |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1020 | else |
Lloyd Atkinson | fa2489c | 2016-05-25 15:16:03 -0400 | [diff] [blame] | 1021 | DBG("fmt %s mod 0x%llX ubwc %d yuv %d", |
| 1022 | drm_get_format_name(format), mod0, |
| 1023 | SDE_FORMAT_IS_UBWC(fmt), |
| 1024 | SDE_FORMAT_IS_YUV(fmt)); |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1025 | |
Abhijit Kulkarni | 3e3e0d2 | 2016-06-24 17:56:13 -0400 | [diff] [blame] | 1026 | return fmt; |
| 1027 | } |
| 1028 | |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1029 | const struct msm_format *sde_get_msm_format( |
| 1030 | struct msm_kms *kms, |
| 1031 | const uint32_t format, |
| 1032 | const uint64_t *modifiers, |
| 1033 | const uint32_t modifiers_len) |
| 1034 | { |
| 1035 | const struct sde_format *fmt = sde_get_sde_format_ext(format, |
| 1036 | modifiers, modifiers_len); |
| 1037 | if (fmt) |
| 1038 | return &fmt->base; |
| 1039 | return NULL; |
| 1040 | } |
| 1041 | |
Clarence Ip | ea3d626 | 2016-07-15 16:20:11 -0400 | [diff] [blame] | 1042 | uint32_t sde_populate_formats( |
| 1043 | const struct sde_format_extended *format_list, |
| 1044 | uint32_t *pixel_formats, |
| 1045 | uint64_t *pixel_modifiers, |
| 1046 | uint32_t pixel_formats_max) |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1047 | { |
Clarence Ip | ea3d626 | 2016-07-15 16:20:11 -0400 | [diff] [blame] | 1048 | uint32_t i, fourcc_format; |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1049 | |
Clarence Ip | ea3d626 | 2016-07-15 16:20:11 -0400 | [diff] [blame] | 1050 | if (!format_list || !pixel_formats) |
| 1051 | return 0; |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1052 | |
Clarence Ip | ea3d626 | 2016-07-15 16:20:11 -0400 | [diff] [blame] | 1053 | for (i = 0, fourcc_format = 0; |
| 1054 | format_list->fourcc_format && i < pixel_formats_max; |
| 1055 | ++format_list) { |
| 1056 | /* verify if listed format is in sde_format_map? */ |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1057 | |
Clarence Ip | ea3d626 | 2016-07-15 16:20:11 -0400 | [diff] [blame] | 1058 | /* optionally return modified formats */ |
| 1059 | if (pixel_modifiers) { |
| 1060 | /* assume same modifier for all fb planes */ |
| 1061 | pixel_formats[i] = format_list->fourcc_format; |
| 1062 | pixel_modifiers[i++] = format_list->modifier; |
| 1063 | } else { |
| 1064 | /* assume base formats grouped together */ |
| 1065 | if (fourcc_format != format_list->fourcc_format) { |
| 1066 | fourcc_format = format_list->fourcc_format; |
| 1067 | pixel_formats[i++] = fourcc_format; |
| 1068 | } |
| 1069 | } |
Lloyd Atkinson | 9a67349 | 2016-07-05 11:41:57 -0400 | [diff] [blame] | 1070 | } |
| 1071 | |
| 1072 | return i; |
| 1073 | } |