Re: [PATCH v6 00/14] Implement V4L2_BUF_FLAG_NO_CACHE_* flags

From: Sergey Senozhatsky
Date: Tue May 19 2020 - 04:06:37 EST


Hi Hans,

On (20/05/18 17:18), Hans Verkuil wrote:
> Hi Sergey,
>
> On 14/05/2020 18:01, Sergey Senozhatsky wrote:
> > Hello
> >
> > v6 changes:
> > The design has been slightly reworked. The cache-hints capability has
> > been renamed to SUPPORTS_MMAP_CACHE_HINTS and is reported for all queues
> > that support MMAP and allow cache hints. However, the actual hints and
> > memory consistency are ignored unless the queue is used for the MMAP
> > streaming I/O. Plus some cleanups, documentation updates, and so on.
>
> This looks good. If there are no new comments then I plan to make a PR for 5.9 in
> two weeks.
>
> Thank you for all your work on this!

Hans, Tomasz, Ezequiel, thanks for all the help and guidance.

-ss