[PATCH v9 1/6] drm/fourcc: Add modifier definitions for describing Amlogic Video Framebuffer Compression
Neil Armstrong
narmstrong at baylibre.com
Mon Jul 6 04:51:59 EDT 2020
Hi,
On 03/07/2020 11:08, Simon Ser wrote:
> Thanks for the update!
>
> The driver should also disallow importing a AMLOGIC_FBC_LAYOUT_SCATTER
> DMA-BUF from another device, but I guess this is clear enough ("not
> transferrable between Amlogic SoCs").
Good idea, I'll experiment disabling import of DRM allocated DUMB buffers,
but not sure I can disable import of other allocaters like ION.
Neil
>
> From a user-space PoV:
>
> Acked-by: Simon Ser <contact at emersion.fr>
>
More information about the linux-amlogic
mailing list