Patch "ARM: dts: set display clock correctly for exynos4412-trats2" has been added to the 4.0-stable tree

Patch "ARM: dts: set display clock correctly for exynos4412-trats2" has been added to the 4.0-stable tree

[gregkh]

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 <stable@vger.kernel.org> know about it.


>From 242ddf04297f2c4768bd8eb7593ab911910c5f76 Mon Sep 17 00:00:00 2001
From: Inki Dae <inki.dae@samsung.com>
Date: Sat, 23 May 2015 11:46:55 +0900
Subject: ARM: dts: set display clock correctly for exynos4412-trats2

From: Inki Dae <inki.dae@samsung.com>

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@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 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 inki.dae@samsung.com are

queue-4.0/arm-dts-set-display-clock-correctly-for-exynos4412-trats2.patch