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-rw-r--r--src/gallium/drivers/iris/iris_resolve.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/gallium/drivers/iris/iris_resolve.c b/src/gallium/drivers/iris/iris_resolve.c
index cfcbcbfc31d..cbe2369c849 100644
--- a/src/gallium/drivers/iris/iris_resolve.c
+++ b/src/gallium/drivers/iris/iris_resolve.c
@@ -993,6 +993,24 @@ iris_image_view_aux_usage(struct iris_context *ice,
const struct pipe_image_view *pview,
const struct shader_info *info)
{
+ if (!info)
+ return ISL_AUX_USAGE_NONE;
+
+ struct iris_screen *screen = (void *) ice->ctx.screen;
+ const struct gen_device_info *devinfo = &screen->devinfo;
+ struct iris_resource *res = (void *) pview->resource;
+
+ enum isl_format view_format = iris_image_view_get_format(ice, pview);
+ enum isl_aux_usage aux_usage =
+ iris_resource_texture_aux_usage(ice, res, view_format);
+
+ bool uses_atomic_load_store =
+ ice->shaders.uncompiled[info->stage]->uses_atomic_load_store;
+
+ if ((devinfo->gen == 12 && aux_usage == ISL_AUX_USAGE_CCS_E) &&
+ !uses_atomic_load_store)
+ return ISL_AUX_USAGE_CCS_E;
+
return ISL_AUX_USAGE_NONE;
}