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drm/connector: Introduce a TV margins structure

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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: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/38b773b03f15ec7a135cdf8f7db669e5ada20cf2.1560783090.git-series.maxime.ripard@bootlin.com
This commit is contained in:
Maxime Ripard 2019-06-19 12:17:51 +02:00
parent 1bf4e09227
commit 22045e8e52
No known key found for this signature in database
GPG Key ID: E3EF0D6F671851C5
1 changed files with 30 additions and 11 deletions
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41
include/drm/drm_connector.h
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@ -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;