r.kernel.org; Libin Yang
> >Subject: RE: [REVIEW PATCH V4 12/12] [media] marvell-ccic: add 3 frame
> >buffers
> >support in DMA_CONTIG mode
> >
> >On Wed, 6 Mar 2013, Albert Wang wrote:
> >
> >[snip]
> >
> >> >> +
Hi, Guennadi
>-Original Message-
>From: Guennadi Liakhovetski [mailto:g.liakhovet...@gmx.de]
>Sent: Wednesday, 06 March, 2013 23:02
>To: Albert Wang
>Cc: cor...@lwn.net; linux-media@vger.kernel.org; Libin Yang
>Subject: RE: [REVIEW PATCH V4 12/12] [media] marvell
On Wed, 6 Mar 2013, Albert Wang wrote:
[snip]
> >> + if (cam->frame_state.usebufs == 0)
> >> + cam->frame_state.usebufs++;
> >> + else {
> >> + set_bit(CF_SINGLE_BUFFER, &cam->flags);
> >> + cam->frame_state.singles++;
> >> +
Hi, Guennadi
>-Original Message-
>From: Guennadi Liakhovetski [mailto:g.liakhovet...@gmx.de]
>Sent: Tuesday, 05 March, 2013 22:17
>To: Albert Wang
>Cc: cor...@lwn.net; linux-media@vger.kernel.org; Libin Yang
>Subject: Re: [REVIEW PATCH V4 12/12] [media] marvell-ccic: a
On Thu, 7 Feb 2013, Albert Wang wrote:
> This patch adds support of 3 frame buffers in DMA-contiguous mode.
>
> In current DMA_CONTIG mode, only 2 frame buffers can be supported.
> Actually, Marvell CCIC can support 2 or 3 frame buffers.
>
> Currently 3 frame buffers mode will be used by default
