intel: Enable CCS_E for some formats on Gen12

In ISL:
   Update the format table to add CCS_E support for some 8BPP formats,
   some 16BPP formats, and R10G10B10A2_UNORM_SRGB.

   In the helper for determining CCS_E support, we return false for some
   16BPP formats because they aren't properly handled in blorp_copy().

In BLORP:
   Allow the new and non-problematic formats for CCS_E-enabled copies.

v2. Update other fields for A1B5G5R5_UNORM and A4B4G4R4_UNORM in table.

Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Jordan Justen <[email protected]> (v1)

1 files changed, 20 insertions, 0 deletions

diff --git a/src/intel/blorp/blorp_blit.c b/src/intel/blorp/blorp_blit.c
index acabae16081..5bbbf972352 100644
--- a/src/intel/blorp/blorp_blit.c
+++ b/src/intel/blorp/blorp_blit.c
@@ -2485,10 +2485,30 @@ get_ccs_compatible_uint_format(const struct isl_format_layout *fmtl)
    case ISL_FORMAT_B10G10R10A2_UNORM:
    case ISL_FORMAT_B10G10R10A2_UNORM_SRGB:
    case ISL_FORMAT_R10G10B10A2_UNORM:
+   case ISL_FORMAT_R10G10B10A2_UNORM_SRGB:
    case ISL_FORMAT_R10G10B10_FLOAT_A2_UNORM:
    case ISL_FORMAT_R10G10B10A2_UINT:
       return ISL_FORMAT_R10G10B10A2_UINT;
 
+   case ISL_FORMAT_R16_UNORM:
+   case ISL_FORMAT_R16_SNORM:
+   case ISL_FORMAT_R16_SINT:
+   case ISL_FORMAT_R16_UINT:
+   case ISL_FORMAT_R16_FLOAT:
+      return ISL_FORMAT_R16_UINT;
+
+   case ISL_FORMAT_R8G8_UNORM:
+   case ISL_FORMAT_R8G8_SNORM:
+   case ISL_FORMAT_R8G8_SINT:
+   case ISL_FORMAT_R8G8_UINT:
+      return ISL_FORMAT_R8G8_UINT;
+
+   case ISL_FORMAT_R8_UNORM:
+   case ISL_FORMAT_R8_SNORM:
+   case ISL_FORMAT_R8_SINT:
+   case ISL_FORMAT_R8_UINT:
+      return ISL_FORMAT_R8_UINT;
+
    default:
       unreachable("Not a compressible format");
    }