Re: [PATCH] drm/panel: simple: Initialize bpc in RK101II01D-CT panel descriptor

From: Rahul T R
Date: Thu Jan 27 2022 - 11:25:46 EST


On 17:37-20211111, Rahul T R wrote:
> On 22:03-20211108, Rahul T R wrote:
> > On 17:22-20211028, Rahul T R wrote:
> > Hi Thierry / Sam,
> >
> > Can you please review this patch
> >
> > Regards
> > Rahul T R
>

Ping

> ping
>
> > > Initialize bpc while creating panel_desc structure for RK101II01D-CT
> > >
> > > Below warning is triggered since bpc is not being initialized
> > >
> > > WARNING: CPU: 2 PID: 47 at drivers/gpu/drm/panel/panel-simple.c:614
> > > panel_simple_probe+0x1b0/0x3c8
> > >
> > > Signed-off-by: Rahul T R <r-ravikumar@xxxxxx>
> > > ---
> > > drivers/gpu/drm/panel/panel-simple.c | 1 +
> > > 1 file changed, 1 insertion(+)
> > >
> > > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> > > index dde033066f3d..32f775db5cb7 100644
> > > --- a/drivers/gpu/drm/panel/panel-simple.c
> > > +++ b/drivers/gpu/drm/panel/panel-simple.c
> > > @@ -3027,6 +3027,7 @@ static const struct drm_display_mode rocktech_rk101ii01d_ct_mode = {
> > >
> > > static const struct panel_desc rocktech_rk101ii01d_ct = {
> > > .modes = &rocktech_rk101ii01d_ct_mode,
> > > + .bpc = 8,
> > > .num_modes = 1,
> > > .size = {
> > > .width = 217,
> > > --
> > > 2.17.1
> > >