linux-kernel - Re: [PATCHv4 05/11] videobuf2: handle V4L2_FLAG_MEMORY_NON

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Message-ID: <20200307075127.GD176460@google.com>
Date:   Sat, 7 Mar 2020 16:51:27 +0900
From:   Sergey Senozhatsky <senozhatsky@...omium.org>
To:     Hans Verkuil <hverkuil@...all.nl>
Cc:     Sergey Senozhatsky <senozhatsky@...omium.org>,
        Hans Verkuil <hans.verkuil@...co.com>,
        Tomasz Figa <tfiga@...omium.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Sakari Ailus <sakari.ailus@....fi>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Pawel Osciak <posciak@...omium.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCHv4 05/11] videobuf2: handle
 V4L2_FLAG_MEMORY_NON_CONSISTENT flag

On (20/03/06 16:30), Hans Verkuil wrote:
[..]
> >  
> >  /* capabilities for struct v4l2_requestbuffers and v4l2_create_buffers */
> > @@ -2446,7 +2449,8 @@ struct v4l2_create_buffers {
> >  	__u32			memory;
> >  	struct v4l2_format	format;
> >  	__u32			capabilities;
> > -	__u32			reserved[7];
> > +	__u32			flags;
> 
> The new flags argument needs to be documented in the command for struct v4l2_create_buffers.
> 

Will add.

	-ss