This is a note to let you know that I've just added the patch titled
ARM: dts: set display clock correctly for exynos4412-trats2
to the 4.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-dts-set-display-clock-correctly-for-exynos4412-trats2.patch
and it can be found in the queue-4.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 242ddf04297f2c4768bd8eb7593ab911910c5f76 Mon Sep 17 00:00:00 2001
From: Inki Dae <[email protected]>
Date: Sat, 23 May 2015 11:46:55 +0900
Subject: ARM: dts: set display clock correctly for exynos4412-trats2
From: Inki Dae <[email protected]>
commit 242ddf04297f2c4768bd8eb7593ab911910c5f76 upstream.
This patch sets display clock correctly. If Display clock isn't set
correctly then you would find below messages and Display controller
doesn't work correctly.
exynos-drm: No connectors reported connected with modes
[drm] Cannot find any crtc or sizes - going 1024x768
Fixes: abc0b1447d49 ("drm: Perform basic sanity checks on probed modes")
Signed-off-by: Inki Dae <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Tested-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/arm/boot/dts/exynos4412-trats2.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -736,7 +736,7 @@
display-timings {
timing-0 {
- clock-frequency = <0>;
+ clock-frequency = <57153600>;
hactive = <720>;
vactive = <1280>;
hfront-porch = <5>;
Patches currently in stable-queue which might be from [email protected] are
queue-4.0/arm-dts-set-display-clock-correctly-for-exynos4412-trats2.patch
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