lkml.org 
[lkml]   [2023]   [Jul]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ARM64: dts: freescale: Fix VPU G2 clock
Date
Set VPU G2 clock to 300MHz like described in documentation.
This fix pixels error occurring with large resolution ( >= 2560x1600)
HEVC test stream when using the postprocessor to produce NV12.

Fixes: 4ac7e4a81272 ("arm64: dts: imx8mq: Enable both G1 and G2 VPU's with vpu-blk-ctrl")
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 0492556a10db..345c70c6c697 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -770,7 +770,7 @@ pgc_vpu: power-domain@6 {
<&clk IMX8MQ_SYS1_PLL_800M>,
<&clk IMX8MQ_VPU_PLL>;
assigned-clock-rates = <600000000>,
- <600000000>,
+ <300000000>,
<800000000>,
<0>;
};
--
2.39.2
\
 
 \ /
  Last update: 2023-07-07 11:43    [W:0.049 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site