Hi Sam,
On Thu, Aug 13, 2020 at 09:18:44PM +0200, Sam Ravnborg wrote:
> On Thu, Aug 13, 2020 at 01:02:44AM +0300, Laurent Pinchart wrote:
> > The OrtusTech COM43H4M85ULC panel is a 18-bit RGB panel, set the bus
> > format to MEDIA_BUS_FMT_RGB666_1X18.
> >
> > Fixes: 725c9d40f3fe ("drm/panel: Add support for OrtusTech COM43H4M85ULC panel")
> > Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> > ---
> > drivers/gpu/drm/panel/panel-simple.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> > index ef8df838fe14..ef04fd75babd 100644
> > --- a/drivers/gpu/drm/panel/panel-simple.c
> > +++ b/drivers/gpu/drm/panel/panel-simple.c
> > @@ -3018,7 +3018,7 @@ static const struct panel_desc ortustech_com43h4m85ulc = {
> > .width = 56,
> > .height = 93,
> > },
> > - .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
> > + .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
> > .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
> > .connector_type = DRM_MODE_CONNECTOR_DPI,
> > };
>
> So basically we say that this panel is bpc=8 but connected so we only
> utilise 6 bits per color - seems like a waste but may be good enough.
> There are other panels that is connected in the same way.
No, this is a 6 bpc panel, I just forgot to fix that :-S
> Applied.
Should I send a fix on top of drm-misc, or would you like to do so ?
--
Regards,
Laurent Pinchart
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