diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_gem_object.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_object.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c index 77dd7a510ea6..885153268968 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c @@ -347,6 +347,14 @@ static int igt_partial_tiling(void *arg) unsigned int pitch; struct tile tile; + if (i915->quirks & QUIRK_PIN_SWIZZLED_PAGES) + /* + * The swizzling pattern is actually unknown as it + * varies based on physical address of each page. + * See i915_gem_detect_bit_6_swizzle(). + */ + break; + tile.tiling = tiling; switch (tiling) { case I915_TILING_X: @@ -357,8 +365,8 @@ static int igt_partial_tiling(void *arg) break; } - if (tile.swizzle == I915_BIT_6_SWIZZLE_UNKNOWN || - tile.swizzle == I915_BIT_6_SWIZZLE_9_10_17) + GEM_BUG_ON(tile.swizzle == I915_BIT_6_SWIZZLE_UNKNOWN); + if (tile.swizzle == I915_BIT_6_SWIZZLE_9_10_17) continue; if (INTEL_GEN(i915) <= 2) { |