[Mesa-dev] [PATCH v2 20/27] intel/isl: Add support for I915_FORMAT_MOD_Y_TILED_CCS

[Jason Ekstrand]

Reviewed-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
Reviewed-by: Chad Versace <chadversary at chromium.org>
---
 src/intel/isl/isl_drm.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/intel/isl/isl_drm.c b/src/intel/isl/isl_drm.c
index b7a4997..db72a34 100644
--- a/src/intel/isl/isl_drm.c
+++ b/src/intel/isl/isl_drm.c
@@ -54,6 +54,10 @@ isl_tiling_to_i915_tiling(enum isl_tiling tiling)
    unreachable("Invalid ISL tiling");
 }
 
+#ifndef I915_FORMAT_MOD_Y_TILED_CCS
+#define I915_FORMAT_MOD_Y_TILED_CCS fourcc_mod_code(INTEL, 4)
+#endif
+
 struct isl_drm_modifier_info modifier_info[] = {
    {
       .modifier = DRM_FORMAT_MOD_NONE,
@@ -70,6 +74,13 @@ struct isl_drm_modifier_info modifier_info[] = {
       .name = "I915_FORMAT_MOD_Y_TILED",
       .tiling = ISL_TILING_Y0,
    },
+   {
+      .modifier = I915_FORMAT_MOD_Y_TILED_CCS,
+      .name = "I915_FORMAT_MOD_Y_TILED_CCS",
+      .tiling = ISL_TILING_Y0,
+      .aux_usage = ISL_AUX_USAGE_CCS_E,
+      .supports_clear_color = false,
+   },
 };
 
 const struct isl_drm_modifier_info *
-- 
2.5.0.400.gff86faf