[PATCH RESEND v5 00/23] drm/sun4i: Support for linear and tiled YUV formats with the frontend

Maxime Ripard maxime.ripard at bootlin.com
Fri Jan 18 18:20:57 UTC 2019


On Fri, Jan 18, 2019 at 03:51:10PM +0100, Paul Kocialkowski wrote:
> This series implements support for YUV formats using the display engine
> frontend in the sun4i DRM driver, with various fixes along the way.
> Scaling is supported for every format handled by the frontend.
> 
> The tiling mode used by the VPU on Allwinner platforms is also supported
> by this series and a dedicated fourcc modifier is introduced, along with
> a specific ioctl for allocating tiled buffers.
> 
> New common fourcc helpers are also introduced in this series, especially
> related to YUV formats.
> 
> This was tested on the A33, A20 and A10 platforms and all supported
> features work properly on them. Framebuffer offsets and source
> positions are not supported at this point.

I've applied everything, however I can't see the ioctl you mentionned
anywhere?

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 228 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20190118/638c8d9c/attachment-0001.sig>


More information about the dri-devel mailing list