path: root/drivers/gpu/drm/i915/selftests/i915_gem_object.c
diff options
authorChris Wilson <>2018-07-09 20:49:15 +0100
committerChris Wilson <>2018-07-10 09:53:41 +0100
commitcecb368d2fe40e7f6a8166fef35abc69852f7501 (patch)
tree75092d3515fcb299d9baf47cc428c003fcdfdce9 /drivers/gpu/drm/i915/selftests/i915_gem_object.c
parentebfa7944d6d951c77dca6911a252917f6cecaab3 (diff)
drm/i915/selftests: Filter out both physical address swizzles
In our swizzling selftests, we cannot predict the physical address of the target page (at least not simply!) and so skip bit17 swizzles. However, there are two bit17 swizzle modes and we only skipped one, with the second being observed on the lab gdg causing the test to fail, as soon as we hit a page with bit17 set in its address. Testcase: igt/drv_selftest/live_objects #gdg Signed-off-by: Chris Wilson <> Reviewed-by: Matthew Auld <> Link:
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_gem_object.c')
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
index d77acf4cc439..c69cbd5aed52 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
@@ -375,7 +375,8 @@ static int igt_partial_tiling(void *arg)
GEM_BUG_ON(tile.swizzle == I915_BIT_6_SWIZZLE_UNKNOWN);
- if (tile.swizzle == I915_BIT_6_SWIZZLE_9_10_17)
+ if (tile.swizzle == I915_BIT_6_SWIZZLE_9_17 ||
+ tile.swizzle == I915_BIT_6_SWIZZLE_9_10_17)
if (INTEL_GEN(i915) <= 2) {