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Unverified Commit 22045e8e authored by Maxime Ripard's avatar Maxime Ripard
Browse files

drm/connector: Introduce a TV margins structure 



The TV margins has been defined as a structure inside the
drm_connector_state structure so far. However, we will need it in other
structures as well, so let's move that structure definition so that it can
be reused.

Reviewed-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/38b773b03f15ec7a135cdf8f7db669e5ada20cf2.1560783090.git-series.maxime.ripard@bootlin.com
parent 1bf4e092

include/drm/drm_connector.h

+30 −11
Original line number Diff line number Diff line
@@ -463,14 +463,38 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info, 
				     const u32 *formats,

				     unsigned int num_formats);



/**

 * struct drm_connector_tv_margins - TV connector related margins

 *

 * Describes the margins in pixels to put around the image on TV

 * connectors to deal with overscan.

 */

struct drm_connector_tv_margins {

	/**

	 * @bottom: Bottom margin in pixels.

	 */

	unsigned int bottom;



	/**

	 * @left: Left margin in pixels.

	 */

	unsigned int left;



	/**

	 * @right: Right margin in pixels.

	 */

	unsigned int right;



	/**

	 * @top: Top margin in pixels.

	 */

	unsigned int top;

};



/**

 * struct drm_tv_connector_state - TV connector related states

 * @subconnector: selected subconnector

 * @margins: margins (all margins are expressed in pixels)

 * @margins.left: left margin

 * @margins.right: right margin

 * @margins.top: top margin

 * @margins.bottom: bottom margin

 * @margins: TV margins

 * @mode: TV mode

 * @brightness: brightness in percent

 * @contrast: contrast in percent
@@ -481,12 +505,7 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info, 
 */

struct drm_tv_connector_state {

	enum drm_mode_subconnector subconnector;

	struct {

		unsigned int left;

		unsigned int right;

		unsigned int top;

		unsigned int bottom;

	} margins;

	struct drm_connector_tv_margins margins;

	unsigned int mode;

	unsigned int brightness;

	unsigned int contrast;