Re: [PATCH] media: vb2: always set buffer cache sync hints

[Tomasz Figa]

On Sat, Nov 28, 2020 at 1:35 AM Sergey Senozhatsky
<sergey.senozhat...@gmail.com> wrote:
>
> On (20/11/27 15:56), Hans Verkuil wrote:
> > Yes.
> >
> > BTW, wouldn't it be sufficient to change this code to:
> >
> >       if (!q->allow_cache_hints && q->memory != VB2_MEMORY_DMABUF) {
> >               vb->need_cache_sync_on_prepare = 1;
> >               vb->need_cache_sync_on_finish = 1;
> >       }
>
> I think it would be sufficient.

Does it matter at this point if allow_cache_hints is set or not?

Best regards,
Tomasz