diff options
Diffstat (limited to 'src/amd/common/ac_surface.h')
| -rw-r--r-- | src/amd/common/ac_surface.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/amd/common/ac_surface.h b/src/amd/common/ac_surface.h index 3eaef639aad..ee96003f661 100644 --- a/src/amd/common/ac_surface.h +++ b/src/amd/common/ac_surface.h @@ -97,7 +97,6 @@ struct legacy_surf_layout { unsigned depth_adjusted:1; unsigned stencil_adjusted:1; - uint8_t tile_swizzle; struct legacy_surf_level level[RADEON_SURF_MAX_LEVELS]; struct legacy_surf_level stencil_level[RADEON_SURF_MAX_LEVELS]; uint8_t tiling_index[RADEON_SURF_MAX_LEVELS]; @@ -168,6 +167,21 @@ struct radeon_surf { * they will be treated as hints (e.g. bankw, bankh) and might be * changed by the calculator. */ + + /* Tile swizzle can be OR'd with low bits of the BASE_256B address. + * The value is the same for all mipmap levels. Supported tile modes: + * - GFX6: Only macro tiling. + * - GFX9: Only *_X swizzle modes. Level 0 must not be in the mip tail. + * + * Only these surfaces are allowed to set it: + * - color (if it doesn't have to be displayable) + * - DCC (same tile swizzle as color) + * - FMASK + * - CMASK if it's TC-compatible or if the gen is GFX9 + * - depth/stencil if HTILE is not TC-compatible and if the gen is not GFX9 + */ + uint8_t tile_swizzle; + uint64_t surf_size; uint64_t dcc_size; uint64_t htile_size; |