diff options
| -rw-r--r-- | src/intel/isl/isl_surface_state.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/intel/isl/isl_surface_state.c b/src/intel/isl/isl_surface_state.c index cf31b36ccbe..4887dedc364 100644 --- a/src/intel/isl/isl_surface_state.c +++ b/src/intel/isl/isl_surface_state.c @@ -618,6 +618,27 @@ isl_genX(surf_fill_state_s)(const struct isl_device *dev, void *state, unreachable("Gen9 and earlier do not support indirect clear colors"); #endif } + +#if GEN_GEN == 11 + /* + * From BXML > GT > Shared Functions > vol5c Shared Functions > + * [Structure] RENDER_SURFACE_STATE [BDW+] > ClearColorConversionEnable: + * + * Project: Gen11 + * + * "Enables Pixel backend hw to convert clear values into native format + * and write back to clear address, so that display and sampler can use + * the converted value for resolving fast cleared RTs." + * + * Summary: + * Clear color conversion must be enabled if the clear color is stored + * indirectly and fast color clears are enabled. + */ + if (info->use_clear_address) { + s.ClearColorConversionEnable = true; + } +#endif + #if GEN_GEN >= 9 if (!info->use_clear_address) { s.RedClearColor = info->clear_color.u32[0]; |