diff options
| author | Jian Li <jian.li@nxp.com> | 2020-10-28 13:35:56 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2021-11-02 16:50:50 +0800 |
| commit | 51997c2f12ae569a6085c893aed158cb4c34e2bd (patch) | |
| tree | 21cd01dc971391206f4f1423a1d29df2cd90baef /arch/arm64/boot/dts/freescale/imx8mp-evk.dts | |
| parent | 006c55d8262ba29f6a42769e6de88edb3cd97460 (diff) | |
MLK-24928 lcdifv3 dts: increase lcdif FIFO panic level for 4K display
Can see lcdif underrun occasionally in 4k display when run stress case
Increase lcdif FIFO panic level to avoid underrun
Signed-off-by: Jian Li <jian.li@nxp.com>
Reviewed-by: Fancy Fang <chen.fang@nxp.com>
(cherry picked from commit e3746dc9f42e0a673e9af2598730d7057781b005)
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 5610841832c4..5b7f3c376e3a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -575,6 +575,9 @@ &lcdif3 { status = "okay"; + + thres-low = <1 2>; /* (FIFO * 1 / 2) */ + thres-high = <3 4>; /* (FIFO * 3 / 4) */ }; &ldb { |