uxa: Enable Y-tiling BLT support

Mesa wants to pass Y-tiled framebuffers onto scanout. Admittedly, this
isn't quite that but it does prevent them being jumbled up.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/uxa/intel.h b/src/uxa/intel.h
index 37b23e99..054b626f 100644
--- a/src/uxa/intel.h
+++ b/src/uxa/intel.h
@@ -168,6 +168,7 @@ typedef struct intel_screen_private {
 	const struct intel_device_info *info;
 
 	unsigned int BR[20];
+	unsigned int BR_tiling[2];
 
 	CloseScreenProcPtr CloseScreen;