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authorMaxime Ripard <maxime.ripard@bootlin.com>2019-06-19 12:17:51 +0200
committerMaxime Ripard <maxime.ripard@bootlin.com>2019-06-19 12:17:51 +0200
commit22045e8e52bd802f743f0471242782fc3b479707 (patch)
treeea490d0ffd1acde03ccc2a1caeec9ecdd038e395 /include/drm
parent1bf4e09227c345e246062285eba4b8fe660e512e (diff)
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: 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
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_connector.h41
1 files changed, 30 insertions, 11 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 8eebe0432c73..b22e3150e33d 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -464,13 +464,37 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info,
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;