radeonsi: enable KHR_shader_subgroup

Signed-off-by: Qiang Yu <yuq825@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30610>
2024-08-06 15:28:43 +08:00
parent 1ee612e1ac
commit 48a49c4e04
3 changed files with 11 additions and 0 deletions
@@ -414,6 +414,15 @@ static int si_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
      /* Conversion to nanos from cycles per millisecond */
      return DIV_ROUND_UP(1000000, sscreen->info.clock_crystal_freq);

+   case PIPE_CAP_SHADER_SUBGROUP_SIZE:
+      return 64;
+   case PIPE_CAP_SHADER_SUBGROUP_SUPPORTED_STAGES:
+      return BITFIELD_MASK(PIPE_SHADER_TYPES);
+   case PIPE_CAP_SHADER_SUBGROUP_SUPPORTED_FEATURES:
+      return BITFIELD_MASK(PIPE_SHADER_SUBGROUP_NUM_FEATURES);
+   case PIPE_CAP_SHADER_SUBGROUP_QUAD_ALL_STAGES:
+      return true;
+
   default:
      return u_pipe_screen_get_param_defaults(pscreen, param);
   }