1 2 #define R100_TRACK_MAX_TEXTURE 3 3 #define R200_TRACK_MAX_TEXTURE 6 4 #define R300_TRACK_MAX_TEXTURE 16 5 6 #define R100_MAX_CB 1 7 #define R300_MAX_CB 4 8 9 /* 10 * CS functions 11 */ 12 struct r100_cs_track_cb { 13 struct radeon_bo *robj; 14 unsigned pitch; 15 unsigned cpp; 16 unsigned offset; 17 }; 18 19 struct r100_cs_track_array { 20 struct radeon_bo *robj; 21 unsigned esize; 22 }; 23 24 struct r100_cs_cube_info { 25 struct radeon_bo *robj; 26 unsigned offset; 27 unsigned width; 28 unsigned height; 29 }; 30 31 #define R100_TRACK_COMP_NONE 0 32 #define R100_TRACK_COMP_DXT1 1 33 #define R100_TRACK_COMP_DXT35 2 34 35 struct r100_cs_track_texture { 36 struct radeon_bo *robj; 37 struct r100_cs_cube_info cube_info[5]; /* info for 5 non-primary faces */ 38 unsigned pitch; 39 unsigned width; 40 unsigned height; 41 unsigned num_levels; 42 unsigned cpp; 43 unsigned tex_coord_type; 44 unsigned txdepth; 45 unsigned width_11; 46 unsigned height_11; 47 bool use_pitch; 48 bool enabled; 49 bool lookup_disable; 50 bool roundup_w; 51 bool roundup_h; 52 unsigned compress_format; 53 }; 54 55 struct r100_cs_track { 56 unsigned num_cb; 57 unsigned num_texture; 58 unsigned maxy; 59 unsigned vtx_size; 60 unsigned vap_vf_cntl; 61 unsigned vap_alt_nverts; 62 unsigned immd_dwords; 63 unsigned num_arrays; 64 unsigned max_indx; 65 unsigned color_channel_mask; 66 struct r100_cs_track_array arrays[11]; 67 struct r100_cs_track_cb cb[R300_MAX_CB]; 68 struct r100_cs_track_cb zb; 69 struct r100_cs_track_cb aa; 70 struct r100_cs_track_texture textures[R300_TRACK_MAX_TEXTURE]; 71 bool z_enabled; 72 bool separate_cube; 73 bool zb_cb_clear; 74 bool blend_read_enable; 75 bool cb_dirty; 76 bool zb_dirty; 77 bool tex_dirty; 78 bool aa_dirty; 79 bool aaresolve; 80 }; 81 82 int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track); 83 void r100_cs_track_clear(struct radeon_device *rdev, struct r100_cs_track *track); 84 int r100_cs_packet_next_reloc(struct radeon_cs_parser *p, 85 struct radeon_cs_reloc **cs_reloc); 86 void r100_cs_dump_packet(struct radeon_cs_parser *p, 87 struct radeon_cs_packet *pkt); 88 89 int r100_cs_packet_parse_vline(struct radeon_cs_parser *p); 90 91 int r200_packet0_check(struct radeon_cs_parser *p, 92 struct radeon_cs_packet *pkt, 93 unsigned idx, unsigned reg); 94 95 96 97 static inline int r100_reloc_pitch_offset(struct radeon_cs_parser *p, 98 struct radeon_cs_packet *pkt, 99 unsigned idx, 100 unsigned reg) 101 { 102 int r; 103 u32 tile_flags = 0; 104 u32 tmp; 105 struct radeon_cs_reloc *reloc; 106 u32 value; 107 108 r = r100_cs_packet_next_reloc(p, &reloc); 109 if (r) { 110 DRM_ERROR("No reloc for ib[%d]=0x%04X\n", 111 idx, reg); 112 r100_cs_dump_packet(p, pkt); 113 return r; 114 } 115 value = radeon_get_ib_value(p, idx); 116 tmp = value & 0x003fffff; 117 tmp += (((u32)reloc->lobj.gpu_offset) >> 10); 118 119 if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) 120 tile_flags |= RADEON_DST_TILE_MACRO; 121 if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) { 122 if (reg == RADEON_SRC_PITCH_OFFSET) { 123 DRM_ERROR("Cannot src blit from microtiled surface\n"); 124 r100_cs_dump_packet(p, pkt); 125 return -EINVAL; 126 } 127 tile_flags |= RADEON_DST_TILE_MICRO; 128 } 129 130 tmp |= tile_flags; 131 p->ib->ptr[idx] = (value & 0x3fc00000) | tmp; 132 return 0; 133 } 134 135 static inline int r100_packet3_load_vbpntr(struct radeon_cs_parser *p, 136 struct radeon_cs_packet *pkt, 137 int idx) 138 { 139 unsigned c, i; 140 struct radeon_cs_reloc *reloc; 141 struct r100_cs_track *track; 142 int r = 0; 143 volatile uint32_t *ib; 144 u32 idx_value; 145 146 ib = p->ib->ptr; 147 track = (struct r100_cs_track *)p->track; 148 c = radeon_get_ib_value(p, idx++) & 0x1F; 149 track->num_arrays = c; 150 for (i = 0; i < (c - 1); i+=2, idx+=3) { 151 r = r100_cs_packet_next_reloc(p, &reloc); 152 if (r) { 153 DRM_ERROR("No reloc for packet3 %d\n", 154 pkt->opcode); 155 r100_cs_dump_packet(p, pkt); 156 return r; 157 } 158 idx_value = radeon_get_ib_value(p, idx); 159 ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset); 160 161 track->arrays[i + 0].esize = idx_value >> 8; 162 track->arrays[i + 0].robj = reloc->robj; 163 track->arrays[i + 0].esize &= 0x7F; 164 r = r100_cs_packet_next_reloc(p, &reloc); 165 if (r) { 166 DRM_ERROR("No reloc for packet3 %d\n", 167 pkt->opcode); 168 r100_cs_dump_packet(p, pkt); 169 return r; 170 } 171 ib[idx+2] = radeon_get_ib_value(p, idx + 2) + ((u32)reloc->lobj.gpu_offset); 172 track->arrays[i + 1].robj = reloc->robj; 173 track->arrays[i + 1].esize = idx_value >> 24; 174 track->arrays[i + 1].esize &= 0x7F; 175 } 176 if (c & 1) { 177 r = r100_cs_packet_next_reloc(p, &reloc); 178 if (r) { 179 DRM_ERROR("No reloc for packet3 %d\n", 180 pkt->opcode); 181 r100_cs_dump_packet(p, pkt); 182 return r; 183 } 184 idx_value = radeon_get_ib_value(p, idx); 185 ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset); 186 track->arrays[i + 0].robj = reloc->robj; 187 track->arrays[i + 0].esize = idx_value >> 8; 188 track->arrays[i + 0].esize &= 0x7F; 189 } 190 return r; 191 } 192