brcm2708: update to latest patches from RPi foundation

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0519-drm-vc4-Increase-max-screen-size-to-4096x4096.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0519-drm-vc4-Increase-max-screen-size-to-4096x4096.patch b/target/linux/brcm2708/patches-4.19/950-0519-drm-vc4-Increase-max-screen-size-to-4096x4096.patch
new file mode 100644 (file)
index 0000000..c81e7fc
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0519-drm-vc4-Increase-max-screen-size-to-4096x4096.patch
@@ -0,0 +1,26 @@
+From 7c4a99448be56e288a5845f3de77b7eef006a450 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Wed, 3 Apr 2019 15:20:05 +0100
+Subject: [PATCH] drm: vc4: Increase max screen size to 4096x4096.
+
+We now should support 4k screens, therefore this limit needs to
+be increased.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ drivers/gpu/drm/vc4/vc4_kms.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/gpu/drm/vc4/vc4_kms.c
++++ b/drivers/gpu/drm/vc4/vc4_kms.c
+@@ -429,8 +429,8 @@ int vc4_kms_load(struct drm_device *dev)
+               return ret;
+       }
+ 
+-      dev->mode_config.max_width = 2048;
+-      dev->mode_config.max_height = 2048;
++      dev->mode_config.max_width = 4096;
++      dev->mode_config.max_height = 4096;
+       dev->mode_config.funcs = &vc4_mode_funcs;
+       dev->mode_config.preferred_depth = 24;
+       dev->mode_config.async_page_flip = true;