RE: [PATCH v6 18/25] drm/renesas/rz-du: Compute dumb-buffer sizes with drm_mode_size_dumb()

Biju Das
2025-08-21T15:32:04Z

Hi Thomas,

> -----Original Message-----
> From: Thomas Zimmermann <tzimmermann@suse.de>
> Sent: 21 August 2025 12:56
> Subject: Re: [PATCH v6 18/25] drm/renesas/rz-du: Compute dumb-buffer sizes with drm_mode_size_dumb()
>
> Hi
>
> Am 21.08.25 um 13:28 schrieb Biju Das:
> > Hi Thomas Zimmermann,
> >
> > Thanks for the patch.
> >
> >> -----Original Message-----
> >> From: Thomas Zimmermann <tzimmermann@suse.de>
> >> Sent: 21 August 2025 09:17
> >> Subject: [PATCH v6 18/25] drm/renesas/rz-du: Compute dumb-buffer
> >> sizes with drm_mode_size_dumb()
> >>
> >> Call drm_mode_size_dumb() to compute dumb-buffer scanline pitch and
> >> buffer size. Align the pitch according to hardware requirements.
> >>
> >> v5:
> >> - include dumb-buffers header for drm_mode_size_dumb() (kernel test
> >> robot)
> >>
> >> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> >> Cc: Biju Das <biju.das.jz@bp.renesas.com>
> > Tested-by: Biju Das <biju.das.jz@bp.renesas.com>
>
> Thanks for testing. Could you also review the patch, please?

Sure, will do.

Cheers,
Biju