Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1228593 > unrolled thread
| Started by | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| First post | 2015-09-19 20:00 +0200 |
| Last post | 2015-09-19 20:00 +0200 |
| Articles | 1 — 1 participant |
Back to article view | Back to linux.kernel
This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by
below is the oldest one visible, not the original post.
[PATCH 4.2 108/120] ARM: dts: fix clock-frequency of display timing0 for exynos3250-rinato Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-09-19 20:00 +0200
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-09-19 20:00 +0200 |
| Subject | [PATCH 4.2 108/120] ARM: dts: fix clock-frequency of display timing0 for exynos3250-rinato |
| Message-ID | <qauAC-7T-141@gated-at.bofh.it> |
4.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hyungwon Hwang <human.hwang@samsung.com>
commit 65e3293381e1cf1abcfe1aa22b914650a40e3af4 upstream.
After the commit abc0b1447d49 ("drm: Perform basic sanity checks on
probed modes"), proper clock-frequency becomes mandatory for
validating the mode of panel. The display does not work if there is
no mode validated. Also, this clock-frequency must be set
appropriately for getting required frame rate.
Fixes: abc0b1447d49 ("drm: Perform basic sanity checks on probed modes")
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Sigend-off-by: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/boot/dts/exynos3250-rinato.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/exynos3250-rinato.dts
+++ b/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -182,7 +182,7 @@
display-timings {
timing-0 {
- clock-frequency = <0>;
+ clock-frequency = <4600000>;
hactive = <320>;
vactive = <320>;
hfront-porch = <1>;
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Back to top | Article view | linux.kernel
csiph-web