diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 82128b95785c..6795df562341 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2389,22 +2389,24 @@ intel_pin_and_fence_fb_obj(struct drm_plane *plane, * framebuffer compression. For simplicity, we always install * a fence as the cost is not that onerous. */ - ret = i915_gem_object_get_fence(obj); - if (ret == -EDEADLK) { - /* - * -EDEADLK means there are no free fences - * no pending flips. - * - * This is propagated to atomic, but it uses - * -EDEADLK to force a locking recovery, so - * change the returned error to -EBUSY. - */ - ret = -EBUSY; - goto err_unpin; - } else if (ret) - goto err_unpin; + if (view.type == I915_GGTT_VIEW_NORMAL) { + ret = i915_gem_object_get_fence(obj); + if (ret == -EDEADLK) { + /* + * -EDEADLK means there are no free fences + * no pending flips. + * + * This is propagated to atomic, but it uses + * -EDEADLK to force a locking recovery, so + * change the returned error to -EBUSY. + */ + ret = -EBUSY; + goto err_unpin; + } else if (ret) + goto err_unpin; - i915_gem_object_pin_fence(obj); + i915_gem_object_pin_fence(obj); + } dev_priv->mm.interruptible = true; intel_runtime_pm_put(dev_priv); @@ -2430,7 +2432,9 @@ static void intel_unpin_fb_obj(struct drm_framebuffer *fb, ret = intel_fill_fb_ggtt_view(&view, fb, plane_state); WARN_ONCE(ret, "Couldn't get view from plane state!"); - i915_gem_object_unpin_fence(obj); + if (view.type == I915_GGTT_VIEW_NORMAL) + i915_gem_object_unpin_fence(obj); + i915_gem_object_unpin_from_display_plane(obj, &view); } @@ -14695,6 +14699,9 @@ static struct intel_quirk intel_quirks[] = { /* Dell Chromebook 11 */ { 0x0a06, 0x1028, 0x0a35, quirk_backlight_present }, + + /* Dell Chromebook 11 (2015 version) */ + { 0x0a16, 0x1028, 0x0a35, quirk_backlight_present }, }; static void intel_init_quirks(struct drm_device *dev) |