[PATCH 5/5] drm/panel-samsung-atna33xc20: Extend autosuspend delay

Doug Anderson dianders at chromium.org
Thu Nov 17 21:15:02 UTC 2022


Hi,

On Thu, Nov 17, 2022 at 12:39 PM Drew Davenport <ddavenport at chromium.org> wrote:
>
> Avoid the panel oscillating on and off during boot. In some cases it
> will be more than 1000ms between powering the panel to read the EDID early
> during boot, and enabling the panel for display. Extending the
> autosuspend delay avoids autosuspending during this interval.
>
> Signed-off-by: Drew Davenport <ddavenport at chromium.org>
>
> ---
>
>  drivers/gpu/drm/panel/panel-samsung-atna33xc20.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Douglas Anderson <dianders at chromium.org>


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