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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-04-04 12:44:39 +0400 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-06-10 08:51:16 +0400 |
| commit | e4ffd173a1c2f96b43127c2537dd99d89e759bba (patch) | |
| tree | 932a67f5eebb7884ba6b28a4ebf0893d84a44eec /drivers/gpu/drm/i915/i915_gem_gtt.c | |
| parent | d5bd144959e639443f387c34989cec7c9efff091 (diff) | |
| download | linux-e4ffd173a1c2f96b43127c2537dd99d89e759bba.tar.xz | |
drm/i915: Add an interface to dynamically change the cache level
[anholt v2: Don't forget that when going from cached to uncached, we
haven't been tracking the write domain from the CPU perspective, since
we haven't needed it for GPU coherency.]
[ickle v3: We also need to make sure we relinquish any fences on older
chipsets and clear the GTT for sane domain tracking.]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 837033cf2ce5..7a709cd8d543 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -29,9 +29,6 @@ #include "i915_trace.h" #include "intel_drv.h" -static void i915_gem_gtt_rebind_object(struct drm_i915_gem_object *obj, - enum i915_cache_level cache_level); - /* XXX kill agp_type! */ static unsigned int cache_level_to_agp_type(struct drm_device *dev, enum i915_cache_level cache_level) @@ -97,8 +94,8 @@ int i915_gem_gtt_bind_object(struct drm_i915_gem_object *obj) return 0; } -static void i915_gem_gtt_rebind_object(struct drm_i915_gem_object *obj, - enum i915_cache_level cache_level) +void i915_gem_gtt_rebind_object(struct drm_i915_gem_object *obj, + enum i915_cache_level cache_level) { struct drm_device *dev = obj->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; |