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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-07-11 11:02:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-07-11 11:02:51 -0700 |
| commit | 9cb1680c20037e54f202956adabc446c499b9b1e (patch) | |
| tree | f7fc0f6f89db3b8e15f1c3cfa3b61e94de734fed /drivers/gpu/drm/i915/i915_gem_gtt.c | |
| parent | 2278cb0bb3a177d3a3ef0bd332916180cb2f2121 (diff) | |
| parent | 2d28b633c3fa8f53b919a5de86eb1c8e78dde818 (diff) | |
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"A bunch of fixes for radeon, intel, omap and one amdkfd fix.
Radeon fixes are all over, but it does fix some cursor corruption
across suspend/resume. i915 should fix the second warn you were
seeing, so let us know if not. omap is a bunch of small fixes"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (28 commits)
drm/radeon: disable vce init on cayman (v2)
drm/amdgpu: fix timeout calculation
drm/radeon: check if BO_VA is set before adding it to the invalidation list
drm/radeon: allways add the VM clear duplicate
Revert "Revert "drm/radeon: dont switch vt on suspend""
drm/radeon: Fold radeon_set_cursor() into radeon_show_cursor()
drm/radeon: unpin cursor BOs on suspend and pin them again on resume (v2)
drm/radeon: Clean up reference counting and pinning of the cursor BOs
drm/amdkfd: validate pdd where it acquired first
Revert "drm/i915: Allocate context objects from stolen"
drm/i915: Declare the swizzling unknown for L-shaped configurations
drm/radeon: fix underflow in r600_cp_dispatch_texture()
drm/radeon: default to 2048 MB GART size on SI+
drm/radeon: fix HDP flushing
drm/radeon: use RCU query for GEM_BUSY syscall
drm/amdgpu: Handle irqs only based on irq ring, not irq status regs.
drm/radeon: Handle irqs only based on irq ring, not irq status regs.
drm/i915: Use crtc_state->active in primary check_plane func
drm/i915: Check crtc->active in intel_crtc_disable_planes
drm/i915: Restore all GGTT VMAs on resume
...
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 9daa2883ac18..dcc6a88c560e 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -2546,6 +2546,8 @@ void i915_gem_restore_gtt_mappings(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; struct drm_i915_gem_object *obj; struct i915_address_space *vm; + struct i915_vma *vma; + bool flush; i915_check_and_clear_faults(dev); @@ -2555,16 +2557,23 @@ void i915_gem_restore_gtt_mappings(struct drm_device *dev) dev_priv->gtt.base.total, true); + /* Cache flush objects bound into GGTT and rebind them. */ + vm = &dev_priv->gtt.base; list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) { - struct i915_vma *vma = i915_gem_obj_to_vma(obj, - &dev_priv->gtt.base); - if (!vma) - continue; + flush = false; + list_for_each_entry(vma, &obj->vma_list, vma_link) { + if (vma->vm != vm) + continue; - i915_gem_clflush_object(obj, obj->pin_display); - WARN_ON(i915_vma_bind(vma, obj->cache_level, PIN_UPDATE)); - } + WARN_ON(i915_vma_bind(vma, obj->cache_level, + PIN_UPDATE)); + flush = true; + } + + if (flush) + i915_gem_clflush_object(obj, obj->pin_display); + } if (INTEL_INFO(dev)->gen >= 8) { if (IS_CHERRYVIEW(dev) || IS_BROXTON(dev)) |