Hi Laurent,
Thanks for the feedback.
> Subject: Re: [PATCH] drm: rcar-du: Add setting to PnALPHAR register on
> Gen3
>
> Hi Biju,
>
> On Sun, Apr 24, 2022 at 04:12:08PM +, Biju Das wrote:
> > > Subject: Re: [PATCH] drm: rcar-du: Add setting to PnALPHAR register
&
Hi Biju,
On Sun, Apr 24, 2022 at 04:12:08PM +, Biju Das wrote:
> > Subject: Re: [PATCH] drm: rcar-du: Add setting to PnALPHAR register on Gen3
> > On Sat, Apr 23, 2022 at 08:37:28AM +0100, Biju Das wrote:
> > > From: LUU HOAI
> > >
> > > In Gen3,
Hi Laurent,
Thanks for the feedback.
> Subject: Re: [PATCH] drm: rcar-du: Add setting to PnALPHAR register on
> Gen3
>
> Hi Biju,
>
> Thank you for the patch.
>
> On Sat, Apr 23, 2022 at 08:37:28AM +0100, Biju Das wrote:
> > From: LUU HOAI
> >
> > I
Hi Biju,
Thank you for the patch.
On Sat, Apr 23, 2022 at 08:37:28AM +0100, Biju Das wrote:
> From: LUU HOAI
>
> In Gen3, when Alpha blend is enabled in the PnMR register,
> depending on the initial value of the PnALPHAR register,
> either channel of DU might be black screen.
> Therefore, this
From: LUU HOAI
In Gen3, when Alpha blend is enabled in the PnMR register,
depending on the initial value of the PnALPHAR register,
either channel of DU might be black screen.
Therefore, this patch prevents the black screen by setting
the PnALPHAR register to all 0.
In addition, PnALPHAR register
