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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 11:28:24 +0000
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- Delivery-date: Thu, 21 Aug 2025 11:29:12 +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 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>
Cheers,
Biju
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