[Intel-gfx] [PATCH] tests/gem_bad_blit.c : Fix dst address for Gen8 onwards

Praveen Paneri praveen.paneri at intel.com
Wed Feb 25 00:56:21 PST 2015


Gen8 Onwards use 48 bit addressing for src and dst base
addresses. This patch fixes this for destination base address.

Signed-off-by: Praveen Paneri <praveen.paneri at intel.com>
---
 tests/gem_bad_blit.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/gem_bad_blit.c b/tests/gem_bad_blit.c
index b467ba8..593167c 100644
--- a/tests/gem_bad_blit.c
+++ b/tests/gem_bad_blit.c
@@ -85,6 +85,8 @@ bad_blit(drm_intel_bo *src_bo, uint32_t devid)
 	OUT_BATCH(0); /* dst x1,y1 */
 	OUT_BATCH((64 << 16) | 64); /* 64x64 blit */
 	OUT_BATCH(BAD_GTT_DEST);
+	if (batch->gen >= 8)
+		OUT_BATCH(BAD_GTT_DEST >> 32); /* Upper 16 bits */
 	OUT_BATCH(0); /* src x1,y1 */
 	OUT_BATCH(src_pitch);
 	OUT_RELOC_FENCED(src_bo, I915_GEM_DOMAIN_RENDER, 0, 0);
-- 
1.9.1



More information about the Intel-gfx mailing list