Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2008 Advanced Micro Devices, Inc. |
| 3 | * Copyright 2008 Red Hat Inc. |
| 4 | * Copyright 2009 Jerome Glisse. |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the "Software"), |
| 8 | * to deal in the Software without restriction, including without limitation |
| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
| 11 | * Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in |
| 14 | * all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 22 | * OTHER DEALINGS IN THE SOFTWARE. |
| 23 | * |
| 24 | * Authors: Dave Airlie |
| 25 | * Alex Deucher |
| 26 | * Jerome Glisse |
| 27 | */ |
| 28 | #include "drmP.h" |
| 29 | #include "drm.h" |
| 30 | #include "radeon_drm.h" |
| 31 | #include "radeon_reg.h" |
| 32 | #include "radeon.h" |
| 33 | |
| 34 | #include "r200_reg_safe.h" |
| 35 | |
| 36 | #include "r100_track.h" |
| 37 | |
| 38 | static int r200_get_vtx_size_0(uint32_t vtx_fmt_0) |
| 39 | { |
| 40 | int vtx_size, i; |
| 41 | vtx_size = 2; |
| 42 | |
| 43 | if (vtx_fmt_0 & R200_VTX_Z0) |
| 44 | vtx_size++; |
| 45 | if (vtx_fmt_0 & R200_VTX_W0) |
| 46 | vtx_size++; |
| 47 | /* blend weight */ |
| 48 | if (vtx_fmt_0 & (0x7 << R200_VTX_WEIGHT_COUNT_SHIFT)) |
| 49 | vtx_size += (vtx_fmt_0 >> R200_VTX_WEIGHT_COUNT_SHIFT) & 0x7; |
| 50 | if (vtx_fmt_0 & R200_VTX_PV_MATRIX_SEL) |
| 51 | vtx_size++; |
| 52 | if (vtx_fmt_0 & R200_VTX_N0) |
| 53 | vtx_size += 3; |
| 54 | if (vtx_fmt_0 & R200_VTX_POINT_SIZE) |
| 55 | vtx_size++; |
| 56 | if (vtx_fmt_0 & R200_VTX_DISCRETE_FOG) |
| 57 | vtx_size++; |
| 58 | if (vtx_fmt_0 & R200_VTX_SHININESS_0) |
| 59 | vtx_size++; |
| 60 | if (vtx_fmt_0 & R200_VTX_SHININESS_1) |
| 61 | vtx_size++; |
| 62 | for (i = 0; i < 8; i++) { |
| 63 | int color_size = (vtx_fmt_0 >> (11 + 2*i)) & 0x3; |
| 64 | switch (color_size) { |
| 65 | case 0: break; |
| 66 | case 1: vtx_size++; break; |
| 67 | case 2: vtx_size += 3; break; |
| 68 | case 3: vtx_size += 4; break; |
| 69 | } |
| 70 | } |
| 71 | if (vtx_fmt_0 & R200_VTX_XY1) |
| 72 | vtx_size += 2; |
| 73 | if (vtx_fmt_0 & R200_VTX_Z1) |
| 74 | vtx_size++; |
| 75 | if (vtx_fmt_0 & R200_VTX_W1) |
| 76 | vtx_size++; |
| 77 | if (vtx_fmt_0 & R200_VTX_N1) |
| 78 | vtx_size += 3; |
| 79 | return vtx_size; |
| 80 | } |
| 81 | |
| 82 | static int r200_get_vtx_size_1(uint32_t vtx_fmt_1) |
| 83 | { |
| 84 | int vtx_size, i, tex_size; |
| 85 | vtx_size = 0; |
| 86 | for (i = 0; i < 6; i++) { |
| 87 | tex_size = (vtx_fmt_1 >> (i * 3)) & 0x7; |
| 88 | if (tex_size > 4) |
| 89 | continue; |
| 90 | vtx_size += tex_size; |
| 91 | } |
| 92 | return vtx_size; |
| 93 | } |
| 94 | |
| 95 | int r200_packet0_check(struct radeon_cs_parser *p, |
| 96 | struct radeon_cs_packet *pkt, |
| 97 | unsigned idx, unsigned reg) |
| 98 | { |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 99 | struct radeon_cs_reloc *reloc; |
| 100 | struct r100_cs_track *track; |
| 101 | volatile uint32_t *ib; |
| 102 | uint32_t tmp; |
| 103 | int r; |
| 104 | int i; |
| 105 | int face; |
| 106 | u32 tile_flags = 0; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 107 | u32 idx_value; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 108 | |
| 109 | ib = p->ib->ptr; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 110 | track = (struct r100_cs_track *)p->track; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 111 | idx_value = radeon_get_ib_value(p, idx); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 112 | switch (reg) { |
| 113 | case RADEON_CRTC_GUI_TRIG_VLINE: |
| 114 | r = r100_cs_packet_parse_vline(p); |
| 115 | if (r) { |
| 116 | DRM_ERROR("No reloc for ib[%d]=0x%04X\n", |
| 117 | idx, reg); |
| 118 | r100_cs_dump_packet(p, pkt); |
| 119 | return r; |
| 120 | } |
| 121 | break; |
| 122 | /* FIXME: only allow PACKET3 blit? easier to check for out of |
| 123 | * range access */ |
| 124 | case RADEON_DST_PITCH_OFFSET: |
| 125 | case RADEON_SRC_PITCH_OFFSET: |
| 126 | r = r100_reloc_pitch_offset(p, pkt, idx, reg); |
| 127 | if (r) |
| 128 | return r; |
| 129 | break; |
| 130 | case RADEON_RB3D_DEPTHOFFSET: |
| 131 | r = r100_cs_packet_next_reloc(p, &reloc); |
| 132 | if (r) { |
| 133 | DRM_ERROR("No reloc for ib[%d]=0x%04X\n", |
| 134 | idx, reg); |
| 135 | r100_cs_dump_packet(p, pkt); |
| 136 | return r; |
| 137 | } |
| 138 | track->zb.robj = reloc->robj; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 139 | track->zb.offset = idx_value; |
| 140 | ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 141 | break; |
| 142 | case RADEON_RB3D_COLOROFFSET: |
| 143 | r = r100_cs_packet_next_reloc(p, &reloc); |
| 144 | if (r) { |
| 145 | DRM_ERROR("No reloc for ib[%d]=0x%04X\n", |
| 146 | idx, reg); |
| 147 | r100_cs_dump_packet(p, pkt); |
| 148 | return r; |
| 149 | } |
| 150 | track->cb[0].robj = reloc->robj; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 151 | track->cb[0].offset = idx_value; |
| 152 | ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 153 | break; |
| 154 | case R200_PP_TXOFFSET_0: |
| 155 | case R200_PP_TXOFFSET_1: |
| 156 | case R200_PP_TXOFFSET_2: |
| 157 | case R200_PP_TXOFFSET_3: |
| 158 | case R200_PP_TXOFFSET_4: |
| 159 | case R200_PP_TXOFFSET_5: |
| 160 | i = (reg - R200_PP_TXOFFSET_0) / 24; |
| 161 | r = r100_cs_packet_next_reloc(p, &reloc); |
| 162 | if (r) { |
| 163 | DRM_ERROR("No reloc for ib[%d]=0x%04X\n", |
| 164 | idx, reg); |
| 165 | r100_cs_dump_packet(p, pkt); |
| 166 | return r; |
| 167 | } |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 168 | ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 169 | track->textures[i].robj = reloc->robj; |
| 170 | break; |
| 171 | case R200_PP_CUBIC_OFFSET_F1_0: |
| 172 | case R200_PP_CUBIC_OFFSET_F2_0: |
| 173 | case R200_PP_CUBIC_OFFSET_F3_0: |
| 174 | case R200_PP_CUBIC_OFFSET_F4_0: |
| 175 | case R200_PP_CUBIC_OFFSET_F5_0: |
| 176 | case R200_PP_CUBIC_OFFSET_F1_1: |
| 177 | case R200_PP_CUBIC_OFFSET_F2_1: |
| 178 | case R200_PP_CUBIC_OFFSET_F3_1: |
| 179 | case R200_PP_CUBIC_OFFSET_F4_1: |
| 180 | case R200_PP_CUBIC_OFFSET_F5_1: |
| 181 | case R200_PP_CUBIC_OFFSET_F1_2: |
| 182 | case R200_PP_CUBIC_OFFSET_F2_2: |
| 183 | case R200_PP_CUBIC_OFFSET_F3_2: |
| 184 | case R200_PP_CUBIC_OFFSET_F4_2: |
| 185 | case R200_PP_CUBIC_OFFSET_F5_2: |
| 186 | case R200_PP_CUBIC_OFFSET_F1_3: |
| 187 | case R200_PP_CUBIC_OFFSET_F2_3: |
| 188 | case R200_PP_CUBIC_OFFSET_F3_3: |
| 189 | case R200_PP_CUBIC_OFFSET_F4_3: |
| 190 | case R200_PP_CUBIC_OFFSET_F5_3: |
| 191 | case R200_PP_CUBIC_OFFSET_F1_4: |
| 192 | case R200_PP_CUBIC_OFFSET_F2_4: |
| 193 | case R200_PP_CUBIC_OFFSET_F3_4: |
| 194 | case R200_PP_CUBIC_OFFSET_F4_4: |
| 195 | case R200_PP_CUBIC_OFFSET_F5_4: |
| 196 | case R200_PP_CUBIC_OFFSET_F1_5: |
| 197 | case R200_PP_CUBIC_OFFSET_F2_5: |
| 198 | case R200_PP_CUBIC_OFFSET_F3_5: |
| 199 | case R200_PP_CUBIC_OFFSET_F4_5: |
| 200 | case R200_PP_CUBIC_OFFSET_F5_5: |
| 201 | i = (reg - R200_PP_TXOFFSET_0) / 24; |
| 202 | face = (reg - ((i * 24) + R200_PP_TXOFFSET_0)) / 4; |
| 203 | r = r100_cs_packet_next_reloc(p, &reloc); |
| 204 | if (r) { |
| 205 | DRM_ERROR("No reloc for ib[%d]=0x%04X\n", |
| 206 | idx, reg); |
| 207 | r100_cs_dump_packet(p, pkt); |
| 208 | return r; |
| 209 | } |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 210 | track->textures[i].cube_info[face - 1].offset = idx_value; |
| 211 | ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 212 | track->textures[i].cube_info[face - 1].robj = reloc->robj; |
| 213 | break; |
| 214 | case RADEON_RE_WIDTH_HEIGHT: |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 215 | track->maxy = ((idx_value >> 16) & 0x7FF); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 216 | break; |
| 217 | case RADEON_RB3D_COLORPITCH: |
| 218 | r = r100_cs_packet_next_reloc(p, &reloc); |
| 219 | if (r) { |
| 220 | DRM_ERROR("No reloc for ib[%d]=0x%04X\n", |
| 221 | idx, reg); |
| 222 | r100_cs_dump_packet(p, pkt); |
| 223 | return r; |
| 224 | } |
| 225 | |
| 226 | if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) |
| 227 | tile_flags |= RADEON_COLOR_TILE_ENABLE; |
| 228 | if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) |
| 229 | tile_flags |= RADEON_COLOR_MICROTILE_ENABLE; |
| 230 | |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 231 | tmp = idx_value & ~(0x7 << 16); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 232 | tmp |= tile_flags; |
| 233 | ib[idx] = tmp; |
| 234 | |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 235 | track->cb[0].pitch = idx_value & RADEON_COLORPITCH_MASK; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 236 | break; |
| 237 | case RADEON_RB3D_DEPTHPITCH: |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 238 | track->zb.pitch = idx_value & RADEON_DEPTHPITCH_MASK; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 239 | break; |
| 240 | case RADEON_RB3D_CNTL: |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 241 | switch ((idx_value >> RADEON_RB3D_COLOR_FORMAT_SHIFT) & 0x1f) { |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 242 | case 7: |
| 243 | case 8: |
| 244 | case 9: |
| 245 | case 11: |
| 246 | case 12: |
| 247 | track->cb[0].cpp = 1; |
| 248 | break; |
| 249 | case 3: |
| 250 | case 4: |
| 251 | case 15: |
| 252 | track->cb[0].cpp = 2; |
| 253 | break; |
| 254 | case 6: |
| 255 | track->cb[0].cpp = 4; |
| 256 | break; |
| 257 | default: |
| 258 | DRM_ERROR("Invalid color buffer format (%d) !\n", |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 259 | ((idx_value >> RADEON_RB3D_COLOR_FORMAT_SHIFT) & 0x1f)); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 260 | return -EINVAL; |
| 261 | } |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 262 | if (idx_value & RADEON_DEPTHXY_OFFSET_ENABLE) { |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 263 | DRM_ERROR("No support for depth xy offset in kms\n"); |
| 264 | return -EINVAL; |
| 265 | } |
| 266 | |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 267 | track->z_enabled = !!(idx_value & RADEON_Z_ENABLE); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 268 | break; |
| 269 | case RADEON_RB3D_ZSTENCILCNTL: |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 270 | switch (idx_value & 0xf) { |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 271 | case 0: |
| 272 | track->zb.cpp = 2; |
| 273 | break; |
| 274 | case 2: |
| 275 | case 3: |
| 276 | case 4: |
| 277 | case 5: |
| 278 | case 9: |
| 279 | case 11: |
| 280 | track->zb.cpp = 4; |
| 281 | break; |
| 282 | default: |
| 283 | break; |
| 284 | } |
| 285 | break; |
| 286 | case RADEON_RB3D_ZPASS_ADDR: |
| 287 | r = r100_cs_packet_next_reloc(p, &reloc); |
| 288 | if (r) { |
| 289 | DRM_ERROR("No reloc for ib[%d]=0x%04X\n", |
| 290 | idx, reg); |
| 291 | r100_cs_dump_packet(p, pkt); |
| 292 | return r; |
| 293 | } |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 294 | ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 295 | break; |
| 296 | case RADEON_PP_CNTL: |
| 297 | { |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 298 | uint32_t temp = idx_value >> 4; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 299 | for (i = 0; i < track->num_texture; i++) |
| 300 | track->textures[i].enabled = !!(temp & (1 << i)); |
| 301 | } |
| 302 | break; |
| 303 | case RADEON_SE_VF_CNTL: |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 304 | track->vap_vf_cntl = idx_value; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 305 | break; |
| 306 | case 0x210c: |
| 307 | /* VAP_VF_MAX_VTX_INDX */ |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 308 | track->max_indx = idx_value & 0x00FFFFFFUL; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 309 | break; |
| 310 | case R200_SE_VTX_FMT_0: |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 311 | track->vtx_size = r200_get_vtx_size_0(idx_value); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 312 | break; |
| 313 | case R200_SE_VTX_FMT_1: |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 314 | track->vtx_size += r200_get_vtx_size_1(idx_value); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 315 | break; |
| 316 | case R200_PP_TXSIZE_0: |
| 317 | case R200_PP_TXSIZE_1: |
| 318 | case R200_PP_TXSIZE_2: |
| 319 | case R200_PP_TXSIZE_3: |
| 320 | case R200_PP_TXSIZE_4: |
| 321 | case R200_PP_TXSIZE_5: |
| 322 | i = (reg - R200_PP_TXSIZE_0) / 32; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 323 | track->textures[i].width = (idx_value & RADEON_TEX_USIZE_MASK) + 1; |
| 324 | track->textures[i].height = ((idx_value & RADEON_TEX_VSIZE_MASK) >> RADEON_TEX_VSIZE_SHIFT) + 1; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 325 | break; |
| 326 | case R200_PP_TXPITCH_0: |
| 327 | case R200_PP_TXPITCH_1: |
| 328 | case R200_PP_TXPITCH_2: |
| 329 | case R200_PP_TXPITCH_3: |
| 330 | case R200_PP_TXPITCH_4: |
| 331 | case R200_PP_TXPITCH_5: |
| 332 | i = (reg - R200_PP_TXPITCH_0) / 32; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 333 | track->textures[i].pitch = idx_value + 32; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 334 | break; |
| 335 | case R200_PP_TXFILTER_0: |
| 336 | case R200_PP_TXFILTER_1: |
| 337 | case R200_PP_TXFILTER_2: |
| 338 | case R200_PP_TXFILTER_3: |
| 339 | case R200_PP_TXFILTER_4: |
| 340 | case R200_PP_TXFILTER_5: |
| 341 | i = (reg - R200_PP_TXFILTER_0) / 32; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 342 | track->textures[i].num_levels = ((idx_value & R200_MAX_MIP_LEVEL_MASK) |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 343 | >> R200_MAX_MIP_LEVEL_SHIFT); |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 344 | tmp = (idx_value >> 23) & 0x7; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 345 | if (tmp == 2 || tmp == 6) |
| 346 | track->textures[i].roundup_w = false; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 347 | tmp = (idx_value >> 27) & 0x7; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 348 | if (tmp == 2 || tmp == 6) |
| 349 | track->textures[i].roundup_h = false; |
| 350 | break; |
| 351 | case R200_PP_TXMULTI_CTL_0: |
| 352 | case R200_PP_TXMULTI_CTL_1: |
| 353 | case R200_PP_TXMULTI_CTL_2: |
| 354 | case R200_PP_TXMULTI_CTL_3: |
| 355 | case R200_PP_TXMULTI_CTL_4: |
| 356 | case R200_PP_TXMULTI_CTL_5: |
| 357 | i = (reg - R200_PP_TXMULTI_CTL_0) / 32; |
| 358 | break; |
| 359 | case R200_PP_TXFORMAT_X_0: |
| 360 | case R200_PP_TXFORMAT_X_1: |
| 361 | case R200_PP_TXFORMAT_X_2: |
| 362 | case R200_PP_TXFORMAT_X_3: |
| 363 | case R200_PP_TXFORMAT_X_4: |
| 364 | case R200_PP_TXFORMAT_X_5: |
| 365 | i = (reg - R200_PP_TXFORMAT_X_0) / 32; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 366 | track->textures[i].txdepth = idx_value & 0x7; |
| 367 | tmp = (idx_value >> 16) & 0x3; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 368 | /* 2D, 3D, CUBE */ |
| 369 | switch (tmp) { |
| 370 | case 0: |
| 371 | case 5: |
| 372 | case 6: |
| 373 | case 7: |
| 374 | track->textures[i].tex_coord_type = 0; |
| 375 | break; |
| 376 | case 1: |
| 377 | track->textures[i].tex_coord_type = 1; |
| 378 | break; |
| 379 | case 2: |
| 380 | track->textures[i].tex_coord_type = 2; |
| 381 | break; |
| 382 | } |
| 383 | break; |
| 384 | case R200_PP_TXFORMAT_0: |
| 385 | case R200_PP_TXFORMAT_1: |
| 386 | case R200_PP_TXFORMAT_2: |
| 387 | case R200_PP_TXFORMAT_3: |
| 388 | case R200_PP_TXFORMAT_4: |
| 389 | case R200_PP_TXFORMAT_5: |
| 390 | i = (reg - R200_PP_TXFORMAT_0) / 32; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 391 | if (idx_value & R200_TXFORMAT_NON_POWER2) { |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 392 | track->textures[i].use_pitch = 1; |
| 393 | } else { |
| 394 | track->textures[i].use_pitch = 0; |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 395 | track->textures[i].width = 1 << ((idx_value >> RADEON_TXFORMAT_WIDTH_SHIFT) & RADEON_TXFORMAT_WIDTH_MASK); |
| 396 | track->textures[i].height = 1 << ((idx_value >> RADEON_TXFORMAT_HEIGHT_SHIFT) & RADEON_TXFORMAT_HEIGHT_MASK); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 397 | } |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 398 | switch ((idx_value & RADEON_TXFORMAT_FORMAT_MASK)) { |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 399 | case R200_TXFORMAT_I8: |
| 400 | case R200_TXFORMAT_RGB332: |
| 401 | case R200_TXFORMAT_Y8: |
| 402 | track->textures[i].cpp = 1; |
| 403 | break; |
| 404 | case R200_TXFORMAT_DXT1: |
| 405 | case R200_TXFORMAT_AI88: |
| 406 | case R200_TXFORMAT_ARGB1555: |
| 407 | case R200_TXFORMAT_RGB565: |
| 408 | case R200_TXFORMAT_ARGB4444: |
| 409 | case R200_TXFORMAT_VYUY422: |
| 410 | case R200_TXFORMAT_YVYU422: |
| 411 | case R200_TXFORMAT_LDVDU655: |
| 412 | case R200_TXFORMAT_DVDU88: |
| 413 | case R200_TXFORMAT_AVYU4444: |
| 414 | track->textures[i].cpp = 2; |
| 415 | break; |
| 416 | case R200_TXFORMAT_ARGB8888: |
| 417 | case R200_TXFORMAT_RGBA8888: |
| 418 | case R200_TXFORMAT_ABGR8888: |
| 419 | case R200_TXFORMAT_BGR111110: |
| 420 | case R200_TXFORMAT_LDVDU8888: |
| 421 | case R200_TXFORMAT_DXT23: |
| 422 | case R200_TXFORMAT_DXT45: |
| 423 | track->textures[i].cpp = 4; |
| 424 | break; |
| 425 | } |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 426 | track->textures[i].cube_info[4].width = 1 << ((idx_value >> 16) & 0xf); |
| 427 | track->textures[i].cube_info[4].height = 1 << ((idx_value >> 20) & 0xf); |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 428 | break; |
| 429 | case R200_PP_CUBIC_FACES_0: |
| 430 | case R200_PP_CUBIC_FACES_1: |
| 431 | case R200_PP_CUBIC_FACES_2: |
| 432 | case R200_PP_CUBIC_FACES_3: |
| 433 | case R200_PP_CUBIC_FACES_4: |
| 434 | case R200_PP_CUBIC_FACES_5: |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 435 | tmp = idx_value; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 436 | i = (reg - R200_PP_CUBIC_FACES_0) / 32; |
| 437 | for (face = 0; face < 4; face++) { |
| 438 | track->textures[i].cube_info[face].width = 1 << ((tmp >> (face * 8)) & 0xf); |
| 439 | track->textures[i].cube_info[face].height = 1 << ((tmp >> ((face * 8) + 4)) & 0xf); |
| 440 | } |
| 441 | break; |
| 442 | default: |
| 443 | printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n", |
| 444 | reg, idx); |
| 445 | return -EINVAL; |
| 446 | } |
| 447 | return 0; |
| 448 | } |
| 449 | |
| 450 | int r200_init(struct radeon_device *rdev) |
| 451 | { |
| 452 | rdev->config.r100.reg_safe_bm = r200_reg_safe_bm; |
| 453 | rdev->config.r100.reg_safe_bm_size = ARRAY_SIZE(r200_reg_safe_bm); |
| 454 | return 0; |
| 455 | } |