[3.19.y-ckt stable] Patch "ARM: dts: set display clock correctly for exynos4412-trats2" has been added to staging queue

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    ARM: dts: set display clock correctly for exynos4412-trats2

to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue

This patch is scheduled to be released in version 3.19.8-ckt3.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.19.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

>From 2bd9e7d5221837fa3cfa0ba07b4626a4ffd15471 Mon Sep 17 00:00:00 2001
From: Inki Dae <inki.dae at samsung.com>
Date: Sat, 23 May 2015 11:46:55 +0900
Subject: ARM: dts: set display clock correctly for exynos4412-trats2

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 <inki.dae at samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski at samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski at samsung.com>
Signed-off-by: Kukjin Kim <kgene at kernel.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 arch/arm/boot/dts/exynos4412-trats2.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index 29231b4..1ec4d33 100644
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -691,7 +691,7 @@

 			display-timings {
 				timing-0 {
-					clock-frequency = <0>;
+					clock-frequency = <57153600>;
 					hactive = <720>;
 					vactive = <1280>;
 					hfront-porch = <5>;
--
1.9.1