lkml.org 
[lkml]   [2021]   [Nov]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] drm/bridge: parade-ps8640: Fix additional suspend/resume at bootup
Quoting yangcong (2021-11-12 00:43:02)
> Through log and waveform, we can see that there will be additional
> suspend/resume when booting. This timing does not meet the ps8640 spec.
> It seems that the delay of 500ms does not satisfied drm_panel_get_modes.
> I increased it to 900ms and it seems that this problem can be solved.
> To be safe, I'd just round up to a full 1000.
>
> Signed-off-by: yangcong <yangcong5@huaqin.corp-partner.google.com>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>

\
 
 \ /
  Last update: 2021-11-16 04:14    [W:0.052 / U:0.196 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site