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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2011-09-12 20:49:16 +0200 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-10-20 23:11:18 +0200 |
| commit | acc83eb5a1e0ae7dbbf89ca2a1a943ade224bb84 (patch) | |
| tree | c603b89a31370882189415a098532e48b1063a67 /drivers | |
| parent | drm/i915: properly cancel rps_work on module unload v2 (diff) | |
| download | linux-acc83eb5a1e0ae7dbbf89ca2a1a943ade224bb84.tar.xz linux-acc83eb5a1e0ae7dbbf89ca2a1a943ade224bb84.zip | |
drm/i915: fix swizzling on gen6+
Fixes tests/gem_tiled_pread on my snb. I know, mesa doesn't use this
on gen6+, but I also hate failing testcases.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_tiling.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c index 99c4faa59d8f..103da6f2d03b 100644 --- a/drivers/gpu/drm/i915/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/i915_gem_tiling.c @@ -92,7 +92,10 @@ i915_gem_detect_bit_6_swizzle(struct drm_device *dev) uint32_t swizzle_x = I915_BIT_6_SWIZZLE_UNKNOWN; uint32_t swizzle_y = I915_BIT_6_SWIZZLE_UNKNOWN; - if (INTEL_INFO(dev)->gen >= 5) { + if (INTEL_INFO(dev)->gen >= 6) { + swizzle_x = I915_BIT_6_SWIZZLE_NONE; + swizzle_y = I915_BIT_6_SWIZZLE_NONE; + } else if (IS_GEN5(dev)) { /* On Ironlake whatever DRAM config, GPU always do * same swizzling setup. */ |