[PATCH 1/2] media: v4l UAPI: add V4L2_BUF_CAP_SUPPORTS_RO_REQUESTS
yunfei.dong at mediatek.com
Tue Jun 23 03:04:37 EDT 2020
Thanks for your advice.
I have submitted patch v2, could you please help to review again.
changed compared with v1:
-- add cover-letter
-- change commit message of patch 01/02
-- change commit message of patch 02/02
On Thu, 2020-06-18 at 17:52 +0000, Tomasz Figa wrote:
> Hi Yunfei,
> On Wed, Jun 17, 2020 at 09:49:27AM +0800, Yunfei Dong wrote:
> > This patch adds support for the V4L2_BUF_CAP_SUPPORTS_RO_REQUESTS
> > flag. This flag is used for RO Request.
> I think this patch series lacks two major things:
> - a cover letter explaining the feature and what it is needed/useful
> - a user - is there an upstream driver which would implement this
> feature and benefit from it?
> Best regards,
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