950-0623-drm-connector-Clarify-the-unit-of-TV-margins.patch

From 4589a8a086094061e7476d41578e31349accc190 Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@bootlin.com>
Date: Thu, 6 Dec 2018 15:24:36 +0100
Subject: [PATCH] drm/connector: Clarify the unit of TV margins

Commit 56406e15b5e83256151ef74eb1a219cbf13d91c8 upstream.

All margins are expressed in pixels. Clarify that in the doc.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20181206142439.10441-3-boris.brezillon@bootlin.com
---
 include/drm/drm_connector.h   | 2 +-
 include/drm/drm_mode_config.h | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -346,7 +346,7 @@ int drm_display_info_set_bus_formats(str
 /**
  * struct drm_tv_connector_state - TV connector related states
  * @subconnector: selected subconnector
- * @margins: margins
+ * @margins: margins (all margins are expressed in pixels)
  * @margins.left: left margin
  * @margins.right: right margin
  * @margins.top: top margin
--- a/include/drm/drm_mode_config.h
+++ b/include/drm/drm_mode_config.h
@@ -668,22 +668,22 @@ struct drm_mode_config {
 	struct drm_property *tv_mode_property;
 	/**
 	 * @tv_left_margin_property: Optional TV property to set the left
-	 * margin.
+	 * margin (expressed in pixels).
 	 */
 	struct drm_property *tv_left_margin_property;
 	/**
 	 * @tv_right_margin_property: Optional TV property to set the right
-	 * margin.
+	 * margin (expressed in pixels).
 	 */
 	struct drm_property *tv_right_margin_property;
 	/**
 	 * @tv_top_margin_property: Optional TV property to set the right
-	 * margin.
+	 * margin (expressed in pixels).
 	 */
 	struct drm_property *tv_top_margin_property;
 	/**
 	 * @tv_bottom_margin_property: Optional TV property to set the right
-	 * margin.
+	 * margin (expressed in pixels).
 	 */
 	struct drm_property *tv_bottom_margin_property;
 	/**