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From 4b97b05ce469797c0e16e5e164dc6a0dae7f520b Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@bootlin.com>
Date: Wed, 19 Jun 2019 12:17:51 +0200
Subject: [PATCH 737/773] drm/connector: Introduce a TV margins structure
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Commit 22045e8e52bd802f743f0471242782fc3b479707 upstream.
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
---
include/drm/drm_connector.h | 41 +++++++++++++++++++++++++++----------
1 file changed, 30 insertions(+), 11 deletions(-)
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -344,13 +344,37 @@ int drm_display_info_set_bus_formats(str
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
@@ -361,12 +385,7 @@ int drm_display_info_set_bus_formats(str
*/
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;
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