Re: [PATCH v2 3/3] media: hantro: Do not reorder H264 scaling list

From: Philipp Zabel
Date: Tue Oct 29 2019 - 07:22:24 EST


On Tue, 2019-10-29 at 00:00 +0000, Jonas Karlman wrote:
> Scaling list supplied from userspace should be in matrix order
> and can be used without applying the inverse scanning process.
>
> The HW also only support 8x8 scaling list for the Y component, indices 0
> and 1 in the scaling list supplied from userspace.
>
> Remove reordering and write the scaling matrix in an order expected by
> the VPU, also only allocate memory for the two 8x8 lists supported.
>
> Fixes: a9471e25629b ("media: hantro: Add core bits to support H264 decoding")
> Signed-off-by: Jonas Karlman <jonas@xxxxxxxxx>

Reviewed-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

regards
Philipp