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| Started by | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| First post | 2015-06-03 14:50 +0200 |
| Last post | 2015-06-03 14:50 +0200 |
| Articles | 1 — 1 participant |
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[PATCH 4.0 107/148] ARM: dts: set display clock correctly for exynos4412-trats2 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-06-03 14:50 +0200
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-06-03 14:50 +0200 |
| Subject | [PATCH 4.0 107/148] ARM: dts: set display clock correctly for exynos4412-trats2 |
| Message-ID | <pxghm-1gO-43@gated-at.bofh.it> |
4.0-stable review patch. If anyone has any objections, please let me know.
------------------
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>;
--
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