From: <gregkh@linuxfoundation.org>
To: inki.dae@samsung.com, gregkh@linuxfoundation.org,
k.kozlowski@samsung.com, kgene@kernel.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "ARM: dts: set display clock correctly for exynos4412-trats2" has been added to the 4.0-stable tree
Date: Wed, 03 Jun 2015 12:53:26 +0900 [thread overview]
Message-ID: <143330360616244@kroah.com> (raw)
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
reply other threads:[~2015-06-03 3:53 UTC|newest]
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