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author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2011-09-12 19:30:02 (GMT) |
---|---|---|
committer | Keith Packard <keithp@keithp.com> | 2011-10-20 21:11:18 (GMT) |
commit | 6dacfd2faa398dc5206523ae6a2f8dd037488de8 (patch) | |
tree | d6d092b37368311e7dc7740607479813d2ad377f /drivers/gpu | |
parent | acc83eb5a1e0ae7dbbf89ca2a1a943ade224bb84 (diff) | |
download | linux-fsl-qoriq-6dacfd2faa398dc5206523ae6a2f8dd037488de8.tar.xz |
drm/i915: simplify swapin/out swizzle checking a bit
Use the helper function already employed by the pwrite/pread
functions.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_tiling.c | 10 |
2 files changed, 2 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index f0f885f..d8e0c15 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1476,7 +1476,7 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj, obj->pages[i] = page; } - if (obj->tiling_mode != I915_TILING_NONE) + if (i915_gem_object_needs_bit17_swizzle(obj)) i915_gem_object_do_bit_17_swizzle(obj); return 0; @@ -1498,7 +1498,7 @@ i915_gem_object_put_pages_gtt(struct drm_i915_gem_object *obj) BUG_ON(obj->madv == __I915_MADV_PURGED); - if (obj->tiling_mode != I915_TILING_NONE) + if (i915_gem_object_needs_bit17_swizzle(obj)) i915_gem_object_save_bit_17_swizzle(obj); if (obj->madv == I915_MADV_DONTNEED) diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c index 103da6f..31d334d 100644 --- a/drivers/gpu/drm/i915/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/i915_gem_tiling.c @@ -443,14 +443,9 @@ i915_gem_swizzle_page(struct page *page) void i915_gem_object_do_bit_17_swizzle(struct drm_i915_gem_object *obj) { - struct drm_device *dev = obj->base.dev; - drm_i915_private_t *dev_priv = dev->dev_private; int page_count = obj->base.size >> PAGE_SHIFT; int i; - if (dev_priv->mm.bit_6_swizzle_x != I915_BIT_6_SWIZZLE_9_10_17) - return; - if (obj->bit_17 == NULL) return; @@ -467,14 +462,9 @@ i915_gem_object_do_bit_17_swizzle(struct drm_i915_gem_object *obj) void i915_gem_object_save_bit_17_swizzle(struct drm_i915_gem_object *obj) { - struct drm_device *dev = obj->base.dev; - drm_i915_private_t *dev_priv = dev->dev_private; int page_count = obj->base.size >> PAGE_SHIFT; int i; - if (dev_priv->mm.bit_6_swizzle_x != I915_BIT_6_SWIZZLE_9_10_17) - return; - if (obj->bit_17 == NULL) { obj->bit_17 = kmalloc(BITS_TO_LONGS(page_count) * sizeof(long), GFP_KERNEL); |