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ARM: dts: davinci: da850-evm: Increase fifo threshold

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When operating at low speeds, the display may throw an underflow
error and the display itself goes blank.  Increasing the fifo-th
value appears to correct this problem and the display can now
operate when the system is operating at speeds as low as 100MHz.

Signed-off-by: Adam Ford <aford173@gmail.com>
Link: https://lore.kernel.org/r/20250504102959.81830-1-aford173@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Adam Ford
2025-05-04 05:29:59 -05:00
committed by Bartosz Golaszewski
parent 78e6b545e5
commit 55da73fa7a
1 changed files with 1 additions and 1 deletions
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arch/arm/boot/dts/ti/davinci/da850-evm.dts
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@@ -60,7 +60,7 @@ panel-info {
sync-edge = <0>;
sync-ctrl = <1>;
raster-order = <0>;
fifo-th = <0>;
fifo-th = <1>;
};
display-timings {