Messages in this thread | | | From | Stephen Boyd <> | Date | Mon, 15 Nov 2021 15:44:25 -0800 | Subject | Re: [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>
| |