brcm2708: update to latest patches from RPi foundation

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 63 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.19/950-0738-drm-atomic-Add-a-function-to-reset-connector-TV-prop.patch b/target/linux/brcm2708/patches-4.19/950-0738-drm-atomic-Add-a-function-to-reset-connector-TV-prop.patch
new file mode 100644
index 0000000000..7d1d291534
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0738-drm-atomic-Add-a-function-to-reset-connector-TV-prop.patch
@@ -0,0 +1,63 @@
+From 0f2ca6fedf86f7bb23fd65fe069304811439b318 Mon Sep 17 00:00:00 2001
+From: Maxime Ripard <maxime.ripard@bootlin.com>
+Date: Wed, 19 Jun 2019 12:17:52 +0200
+Subject: [PATCH 738/782] drm/atomic: Add a function to reset connector TV
+ properties
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Commit 731514b446fe6748d5a55a3dff202efb45c7d8df upstream.
+Reworked as functions have been moved from drm_atomic_helper.[c|h]
+to drm_atomic_state_helper.[c|h].
+
+During the connector reset, if that connector has a TV property, it needs
+to be reset to the value provided on the command line.
+
+Provide a helper to do that.
+
+Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
+Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
+Link: https://patchwork.freedesktop.org/patch/msgid/84a7b657f09303a2850e1cc79e68f623547f3fdd.1560783090.git-series.maxime.ripard@bootlin.com
+---
+ drivers/gpu/drm/drm_atomic_helper.c | 18 ++++++++++++++++++
+ include/drm/drm_atomic_helper.h     |  1 +
+ 2 files changed, 19 insertions(+)
+
+--- a/drivers/gpu/drm/drm_atomic_helper.c
++++ b/drivers/gpu/drm/drm_atomic_helper.c
+@@ -3737,6 +3737,24 @@ void drm_atomic_helper_connector_reset(s
+ EXPORT_SYMBOL(drm_atomic_helper_connector_reset);
+ 
+ /**
++ * drm_atomic_helper_connector_tv_reset - Resets TV connector properties
++ * @connector: DRM connector
++ *
++ * Resets the TV-related properties attached to a connector.
++ */
++void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector)
++{
++	struct drm_cmdline_mode *cmdline = &connector->cmdline_mode;
++	struct drm_connector_state *state = connector->state;
++
++	state->tv.margins.left = cmdline->tv_margins.left;
++	state->tv.margins.right = cmdline->tv_margins.right;
++	state->tv.margins.top = cmdline->tv_margins.top;
++	state->tv.margins.bottom = cmdline->tv_margins.bottom;
++}
++EXPORT_SYMBOL(drm_atomic_helper_connector_tv_reset);
++
++/**
+  * __drm_atomic_helper_connector_duplicate_state - copy atomic connector state
+  * @connector: connector object
+  * @state: atomic connector state
+--- a/include/drm/drm_atomic_helper.h
++++ b/include/drm/drm_atomic_helper.h
+@@ -168,6 +168,7 @@ void drm_atomic_helper_plane_destroy_sta
+ void __drm_atomic_helper_connector_reset(struct drm_connector *connector,
+ 					 struct drm_connector_state *conn_state);
+ void drm_atomic_helper_connector_reset(struct drm_connector *connector);
++void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector);
+ void
+ __drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
+ 					   struct drm_connector_state *state);