Re: [PATCH v1 1/2] drm/panel: simple-panel: add the delay timing for Sharp LQ123P1JX31

[Yakir Yang]

Sean,

On 07/21/2016 10:30 PM, Sean Paul wrote:
> On Thu, Jul 21, 2016 at 9:14 AM, Yakir Yang <ykk@xxxxxxxxxxxxxx> wrote:
> > According to page 16 of Sharp LQ123P1JX31 datasheet, we need to add the
> > missing delay timing. Panel prepare time should be t1 (0.5ms~10ms) plus
> > t3 (0ms~100ms), and panel enable time should equal to t7 (0ms~50ms), and
> > panel unprepare time should be t11 (1ms~50ms) plus t12 (500ms~).
> >
> > Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx>
> Reviewed-by: Sean Paul <seanpaul@xxxxxxxxxxxx>

Thanks  :-D

- Yakir

> > ---
> >   drivers/gpu/drm/panel/panel-simple.c | 5 +++++
> >   1 file changed, 5 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> > index 85143d1..f178998 100644
> > --- a/drivers/gpu/drm/panel/panel-simple.c
> > +++ b/drivers/gpu/drm/panel/panel-simple.c
> > @@ -1384,6 +1384,11 @@ static const struct panel_desc sharp_lq123p1jx31 = {
> >                  .width = 259,
> >                  .height = 173,
> >          },
> > +       .delay = {
> > +               .prepare = 110,
> > +               .enable = 50,
> > +               .unprepare = 550,
> > +       },
> >   };
> >
> >   static const struct drm_display_mode shelly_sca07010_bfn_lnn_mode = {
> > --
> > 1.9.1