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RE: [PATCH v6 18/25] drm/renesas/rz-du: Compute dumb-buffer sizes with drm_mode_size_dumb()
- To: Thomas Zimmermann <tzimmermann@xxxxxxx>, "simona@xxxxxxxx" <simona@xxxxxxxx>, "airlied@xxxxxxxxx" <airlied@xxxxxxxxx>, "mripard@xxxxxxxxxx" <mripard@xxxxxxxxxx>, "maarten.lankhorst@xxxxxxxxxxxxxxx" <maarten.lankhorst@xxxxxxxxxxxxxxx>, geert <geert@xxxxxxxxxxxxxx>, tomi.valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
- From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
- Date: Thu, 21 Aug 2025 12:34:14 +0000
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- Delivery-date: Thu, 21 Aug 2025 12:34:29 +0000
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- Thread-topic: [PATCH v6 18/25] drm/renesas/rz-du: Compute dumb-buffer sizes with drm_mode_size_dumb()
Hi Thomas,
> -----Original Message-----
> From: Thomas Zimmermann <tzimmermann@xxxxxxx>
> 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@xxxxxxx>
> >> 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@xxxxxxx>
> >> Cc: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> > Tested-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
>
> Thanks for testing. Could you also review the patch, please?
Sure, will do.
Cheers,
Biju
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