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

[Sagar Arun Kamble]

Reviewed-by: Sagar Kamble <sagar.a.kamble at intel.com>

On Wed, 2014-02-12 at 23:15 +0200, ville.syrjala at linux.intel.com wrote:
> 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);