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Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0642-drm-connector-Introduce-a-TV-margins-structure.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0642-drm-connector-Introduce-a-TV-margins-structure.patch81
1 files changed, 81 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0642-drm-connector-Introduce-a-TV-margins-structure.patch b/target/linux/brcm2708/patches-4.19/950-0642-drm-connector-Introduce-a-TV-margins-structure.patch
new file mode 100644
index 0000000000..7c6f415402
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0642-drm-connector-Introduce-a-TV-margins-structure.patch
@@ -0,0 +1,81 @@
+From 6261047a83258900e57a0a699ec7954360c6e7f3 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] 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;