diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sprite.c | 3 |
3 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index dd157add749..d53758723ac 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3291,7 +3291,7 @@ bool intel_has_pending_fb_unpin(struct drm_device *dev) return false; } -static void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc) +void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index fe2533ba52a..287b89e9745 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -802,6 +802,8 @@ int valleyview_get_vco(struct drm_i915_private *dev_priv); void intel_mode_from_pipe_config(struct drm_display_mode *mode, struct intel_crtc_config *pipe_config); int intel_format_to_fourcc(int format); +void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc); + /* intel_dp.c */ void intel_dp_init(struct drm_device *dev, int output_reg, enum port port); diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 7780f6ce73e..d6acd6bd0bf 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -1018,6 +1018,9 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, intel_crtc->primary_enabled = primary_enabled; + if (primary_was_enabled != primary_enabled) + intel_crtc_wait_for_pending_flips(crtc); + if (primary_was_enabled && !primary_enabled) intel_pre_disable_primary(crtc); |