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| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-12-13 15:22:31 -0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-12-14 15:35:52 +0100 |
| commit | 48018a57a8f5900e7e53ffaa0adeb784095accfb (patch) | |
| tree | d8a09138528e2ddd712e35eca51fbeec8b3e184c /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 16a3d6ef9f9db6b0e54e6bb756a6b6165166cf44 (diff) | |
| download | linux-48018a57a8f5900e7e53ffaa0adeb784095accfb.tar.bz2 | |
drm/i915: release the GTT mmaps when going into D3
So we'll get a fault when someone tries to access the mmap, then we'll
wake up from D3.
v2: - Rebase
v3: - Use gtt active/inactive
Testcase: igt/pm_pc8/gem-mmap-gtt
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
[danvet: Add comment + WARN as discussed with Paulo on irc.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ae2c80c1981b..9e4b5ca6ee72 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2015,6 +2015,7 @@ void i915_gem_object_unpin(struct drm_i915_gem_object *obj); int __must_check i915_vma_unbind(struct i915_vma *vma); int __must_check i915_gem_object_ggtt_unbind(struct drm_i915_gem_object *obj); int i915_gem_object_put_pages(struct drm_i915_gem_object *obj); +void i915_gem_release_all_mmaps(struct drm_i915_private *dev_priv); void i915_gem_release_mmap(struct drm_i915_gem_object *obj); void i915_gem_lastclose(struct drm_device *dev); |