[PATCH] drm/omap: move rotation property to drm core mode_config

[Daniel Vetter <daniel.vetter@ffwll.ch>]

This allows us to ditch the driver-private lastclose logic.

Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

--

Untested and atm only applies on top of drm-intel-nightly.
---
 drivers/gpu/drm/omapdrm/omap_crtc.c  | 4 ++--
 drivers/gpu/drm/omapdrm/omap_drv.c   | 9 ++-------
 drivers/gpu/drm/omapdrm/omap_drv.h   | 1 -
 drivers/gpu/drm/omapdrm/omap_plane.c | 6 +++---
 4 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 2d28dc337cfb..1240fa61b397 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -385,9 +385,9 @@ static int omap_crtc_set_property(struct drm_crtc *crtc,
 		struct drm_property *property, uint64_t val)
 {
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	struct omap_drm_private *priv = crtc->dev->dev_private;
+	struct drm_device *dev = crtc->dev;
 
-	if (property == priv->rotation_prop) {
+	if (property == dev->mode_config.rotation_property) {
 		crtc->invert_dimensions =
 				!!(val & ((1LL << DRM_ROTATE_90) | (1LL << DRM_ROTATE_270)));
 	}
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 002b9721e85a..abfacca2e995 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -570,21 +570,16 @@ static void dev_lastclose(struct drm_device *dev)
 
 	DBG("lastclose: dev=%p", dev);
 
-	if (priv->rotation_prop) {
+	if (dev->mode_config.rotation_property) {
 		/* need to restore default rotation state.. not sure
 		 * if there is a cleaner way to restore properties to
 		 * default state?  Maybe a flag that properties should
 		 * automatically be restored to default state on
 		 * lastclose?
 		 */
-		for (i = 0; i < priv->num_crtcs; i++) {
-			drm_object_property_set_value(&priv->crtcs[i]->base,
-					priv->rotation_prop, 0);
-		}
-
 		for (i = 0; i < priv->num_planes; i++) {
 			drm_object_property_set_value(&priv->planes[i]->base,
-					priv->rotation_prop, 0);
+					dev->mode_config.rotation_property, 0);
 		}
 	}
 
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index b08a450d1b5d..0443190e7af3 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -110,7 +110,6 @@ struct omap_drm_private {
 	bool has_dmm;
 
 	/* properties: */
-	struct drm_property *rotation_prop;
 	struct drm_property *zorder_prop;
 
 	/* irq handling: */
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index 891a4dc608af..c1bcf631d04d 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -306,7 +306,7 @@ void omap_plane_install_properties(struct drm_plane *plane,
 	struct drm_property *prop;
 
 	if (priv->has_dmm) {
-		prop = priv->rotation_prop;
+		prop = dev->mode_config.rotation_property;
 		if (!prop) {
 			prop = drm_mode_create_rotation_property(dev,
 								 BIT(DRM_ROTATE_0) |
@@ -317,7 +317,7 @@ void omap_plane_install_properties(struct drm_plane *plane,
 								 BIT(DRM_REFLECT_Y));
 			if (prop == NULL)
 				return;
-			priv->rotation_prop = prop;
+			dev->mode_config.rotation_property = prop;
 		}
 		drm_object_attach_property(obj, prop, 0);
 	}
@@ -339,7 +339,7 @@ int omap_plane_set_property(struct drm_plane *plane,
 	struct omap_drm_private *priv = plane->dev->dev_private;
 	int ret = -EINVAL;
 
-	if (property == priv->rotation_prop) {
+	if (property == dev->mode_config.rotation_property) {
 		DBG("%s: rotation: %02x", omap_plane->name, (uint32_t)val);
 		omap_plane->win.rotation = val;
 		ret = apply(plane);
-- 
2.0.1