[PATCH 1/1] lib/rendercopy: Use the Xe2+ depth buffer packet

[Jan Maslak <jan.maslak@intel.com>]

Genxml provides a dedicated 3DSTATE_DEPTH_BUFFER definition for Xe2 and
newer platforms. Use GFX20_3DSTATE_DEPTH_BUFFER on those platforms,
keeping the existing GFX125 and GFX9 selections for older hardware.

Signed-off-by: Jan Maslak <jan.maslak@intel.com>
---
 lib/rendercopy_gen9.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/rendercopy_gen9.c b/lib/rendercopy_gen9.c
index 31913badba..d3f793fcc3 100644
--- a/lib/rendercopy_gen9.c
+++ b/lib/rendercopy_gen9.c
@@ -1043,7 +1043,11 @@ gen9_emit_depth(struct intel_bb *ibb)
 
 	igt_genxml_emit(ibb, GFX9_3DSTATE_WM_DEPTH_STENCIL, wds) { }
 
-	if (HAS_4TILE(ibb->devid)) {
+	if (intel_gen(ibb->devid) >= 20) {
+		igt_genxml_emit(ibb, GFX20_3DSTATE_DEPTH_BUFFER, db) {
+			db.MOCS = mocs;
+		}
+	} else if (HAS_4TILE(ibb->devid)) {
 		igt_genxml_emit(ibb, GFX125_3DSTATE_DEPTH_BUFFER, db) {
 			db.MOCS = mocs;
 		}
-- 
2.43.0