[PATCH i-g-t v2 11/12] lib/intel_bufops: Don't disable x and y on platforms without swizzling

[Zbigniew Kempczyński]

Upcoming tiling detection tool wants to produce X and Y surfaces
in software so we can't disable X and Y in supported tilings,
otherwise there's no possibility to generate reference tiled surface.

Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
Cc: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
---
 lib/intel_bufops.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/intel_bufops.c b/lib/intel_bufops.c
index d0f6ab481f..1dfc12bf45 100644
--- a/lib/intel_bufops.c
+++ b/lib/intel_bufops.c
@@ -1720,7 +1720,7 @@ static struct buf_ops *__buf_ops_create(int fd, bool check_idempotency)
 		bool supported = probe_hw_tiling(bops, I915_TILING_X,
 						 &swizzling_supported);
 
-		if (!swizzling_supported) {
+		if (!swizzling_supported && bops->intel_gen < 12) {
 			igt_debug("Swizzling for X is not supported\n");
 			bops->supported_tiles &= ~TILE_X;
 		}
@@ -1738,7 +1738,7 @@ static struct buf_ops *__buf_ops_create(int fd, bool check_idempotency)
 		bool supported = probe_hw_tiling(bops, I915_TILING_Y,
 						 &swizzling_supported);
 
-		if (!swizzling_supported) {
+		if (!swizzling_supported && bops->intel_gen < 12) {
 			igt_debug("Swizzling for Y is not supported\n");
 			bops->supported_tiles &= ~TILE_Y;
 		}
-- 
2.34.1