Re: [PATCH] drm/amd/display: Increase DCN314 SR latency by 1us

[Zhang Zhenzhe]

Hi,

Just following up on this patch, as it hasn't received any maintainer feedback yet.

This patch follows the same approach as commit 318917e1d8ec ("drm/amd/display: Increase DCN35 SR enter/exit latency"), which addresses a similar display underflow issue on DCN35.

On DCN314 with LPDDR5 memory, increasing the SR enter/exit latencies by 1us also resolves the underflow issue in my testing.

I also noticed that the original commit message incorrectly used the Fixes: tag for a GitLab issue. I'll change it to Closes: in v2 if needed.

Could someone from the AMD display team take a look and let me know if any additional testing or changes are needed?

Thanks,
Zhenzhe