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[v3,11/13] drm: Resetting rotation property

Message ID 1404795723-9630-12-git-send-email-sonika.jindal@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

sonika.jindal@intel.com July 8, 2014, 5:02 a.m. UTC 
From: Sonika Jindal <sonika.jindal@intel.com>

Reset rotation property to 0 wherever applicable

v2: Also calling set_property of the plane to set the rotation in the plane
structure.

Cc: damien.lespiau@intel.com
Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
---
 drivers/gpu/drm/drm_fb_helper.c |   16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index d5d8cea..30806b4 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -282,9 +282,23 @@  static bool restore_fbdev_mode(struct drm_fb_helper *fb_helper)
 
 	drm_warn_on_modeset_not_all_locked(dev);
 
-	list_for_each_entry(plane, &dev->mode_config.plane_list, head)
+	list_for_each_entry(plane, &dev->mode_config.plane_list, head) {
+
+		if (plane->rotation_property) {
+			int ret = 0;
+			if (plane->funcs->set_property)
+				ret = plane->funcs->set_property(plane,
+					plane->rotation_property,
+					BIT(DRM_ROTATE_0));
+			if (!ret)
+				drm_object_property_set_value(&plane->base,
+					plane->rotation_property,
+					BIT(DRM_ROTATE_0));
+		}
+
 		if (plane->type != DRM_PLANE_TYPE_PRIMARY)
 			drm_plane_force_disable(plane);
+	}
 
 	for (i = 0; i < fb_helper->crtc_count; i++) {
 		struct drm_mode_set *mode_set = &fb_helper->crtc_info[i].mode_set;