[PATCH 1/5] drm: Pass name to drm_rotation_property_create()

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Allow rotation properties to have custom names.

TODO: maybe squash into "drm: Add drm_mode_create_rotation_property()"

Cc: Sagar Kamble <sagar.a.kamble at intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/drm_crtc.c           | 3 ++-
 drivers/gpu/drm/i915/intel_display.c | 2 +-
 drivers/gpu/drm/i915/intel_sprite.c  | 2 +-
 drivers/gpu/drm/omapdrm/omap_plane.c | 2 +-
 include/drm/drm_crtc.h               | 1 +
 5 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index fe04889..7077676 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -4179,6 +4179,7 @@ void drm_mode_config_cleanup(struct drm_device *dev)
 EXPORT_SYMBOL(drm_mode_config_cleanup);
 
 struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
+						       const char *name,
 						       unsigned int supported_rotations)
 {
 	static const struct drm_prop_enum_list props[] = {
@@ -4190,7 +4191,7 @@ struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
 		{ DRM_REFLECT_Y,  "reflect-y" },
 	};
 
-	return drm_property_create_bitmask(dev, 0, "rotation",
+	return drm_property_create_bitmask(dev, 0, name,
 					   props, ARRAY_SIZE(props),
 					   supported_rotations);
 }
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 050b249..bab17fd 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -10401,7 +10401,7 @@ static void intel_crtc_init(struct drm_device *dev, int pipe)
 	if (INTEL_INFO(dev)->gen >= 4) {
 		if (!dev_priv->rotation_property)
 			dev_priv->rotation_property =
-				drm_mode_create_rotation_property(dev,
+				drm_mode_create_rotation_property(dev, "rotation",
 								BIT(DRM_ROTATE_0) |
 								BIT(DRM_ROTATE_180));
 		if (dev_priv->rotation_property)
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 7dcce4e..2936007 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1216,7 +1216,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
 
 	if (!dev_priv->rotation_property)
 		dev_priv->rotation_property =
-			drm_mode_create_rotation_property(dev,
+			drm_mode_create_rotation_property(dev, "rotation",
 							  BIT(DRM_ROTATE_0) |
 							  BIT(DRM_ROTATE_180));
 
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index e4a3fd1..72b9dc7 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -300,7 +300,7 @@ void omap_plane_install_properties(struct drm_plane *plane,
 	if (priv->has_dmm) {
 		prop = priv->rotation_prop;
 		if (!prop) {
-			prop = drm_mode_create_rotation_property(dev,
+			prop = drm_mode_create_rotation_property(dev, "rotation",
 					BIT(DRM_ROTATE_0) | BIT(DRM_ROTATE_90) |
 					BIT(DRM_ROTATE_180) | BIT(DRM_ROTATE_270) |
 					BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y));
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index e1c0aba..ee84a4a 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -1185,6 +1185,7 @@ extern int drm_format_horz_chroma_subsampling(uint32_t format);
 extern int drm_format_vert_chroma_subsampling(uint32_t format);
 extern const char *drm_get_format_name(uint32_t format);
 extern struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
+							      const char *name,
 							      unsigned int supported_rotations);
 extern unsigned int drm_rotation_simplify(unsigned int rotation,
 					  unsigned int supported_rotations);
-- 
1.8.3.2