[07/22] drm/i915: Update CRTC properties after modeset

Commit Message

Ville Syrjala Nov. 12, 2012, 5:32 p.m. UTC

From: Ville Syrjälä <[e-mail]>

Update cursor related CRTC properties after a modeset. The cursor
properties aren't handled by the drm core since not all CRTCs have
cursors.

Signed-off-by: Ville Syrjälä <[e-mail]>
---
 drivers/gpu/drm/i915/intel_display.c |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 958b21b..12d4e02 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5802,6 +5802,8 @@  static int intel_crtc_cursor_set(struct drm_crtc *crtc,
 	if (old_obj)
 		intel_crtc_cursor_bo_unref(crtc, old_obj);
 
+	intel_crtc_update_properties(crtc);
+
 	return 0;
 }
 
@@ -5814,6 +5816,8 @@  static int intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
 
 	intel_crtc_update_cursor(crtc, true);
 
+	intel_crtc_update_properties(crtc);
+
 	return 0;
 }
 
@@ -6763,6 +6767,8 @@  static int intel_crtc_page_flip(struct drm_crtc *crtc,
 
 	trace_i915_flip_request(intel_crtc->plane, obj);
 
+	intel_crtc_update_properties(crtc);
+
 	return 0;
 
 cleanup_pending:
@@ -7490,6 +7496,7 @@  next_encoder:
 static int intel_crtc_set_config(struct drm_mode_set *set)
 {
 	struct drm_device *dev;
+	struct drm_crtc *crtc;
 	struct drm_mode_set save_set;
 	struct intel_set_config *config;
 	int ret;
@@ -7563,6 +7570,10 @@  static int intel_crtc_set_config(struct drm_mode_set *set)
 
 	intel_set_config_free(config);
 
+	/* changes in one CRTC can affect the others */
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
+		intel_crtc_update_properties(crtc);
+
 	return 0;
 
 fail:
@@ -7574,6 +7585,10 @@  fail:
 			    save_set.x, save_set.y, save_set.fb))
 		DRM_ERROR("failed to restore config after modeset failure\n");
 
+	/* changes in one CRTC can affect the others */
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
+		intel_crtc_update_properties(crtc);
+
 out_config:
 	intel_set_config_free(config);
 	return ret;