diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c index bf7744a3512..98e75436f7b 100644 --- a/src/intel/isl/isl.c +++ b/src/intel/isl/isl.c @@ -3205,20 +3205,19 @@ isl_surf_supports_ccs(const struct isl_device *dev, return false; } - /* BSpec 44930: (Gfx12, Gfx12.5) + /* From BSpec 44930, * - * "Compression of 3D Ys surfaces with 64 or 128 bpp is not supported - * in Gen12. Moreover, "Render Target Fast-clear Enable" command is - * not supported for any 3D Ys surfaces. except when Surface is a - * Procdural Texture." + * "Compression of 3D Ys surfaces with 64 or 128 bpp is not + * supported in Gen12. Moreover, "Render Target Fast-clear Enable" + * command is not supported for any 3D Ys surfaces. except when + * Surface is a Procdural Texture." * - * Since the note applies to MTL, we apply this to TILE64 too. + * It's not clear where the exception applies, but either way, we + * don't support Procedural Textures. */ - uint32_t format_bpb = isl_format_get_layout(surf->format)->bpb; if (surf->dim == ISL_SURF_DIM_3D && - (surf->tiling == ISL_TILING_ICL_Ys || - isl_tiling_is_64(surf->tiling)) && - (format_bpb == 64 || format_bpb == 128)) + surf->tiling == ISL_TILING_ICL_Ys && + isl_format_get_layout(surf->format)->bpb >= 64) return false; } } else if (ISL_GFX_VER(dev) < 12) {