From: Hans Verkuil <hverkuil@xs4all.nl>
To: Philipp Zabel <p.zabel@pengutronix.de>, linux-media@vger.kernel.org
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>,
Kamil Debski <k.debski@samsung.com>,
Fabio Estevam <fabio.estevam@freescale.com>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
kernel@pengutronix.de
Subject: Re: [PATCH 04/11] [media] coda: remove VB2_USERPTR from queue io_modes
Date: Thu, 17 Jul 2014 18:10:17 +0200 [thread overview]
Message-ID: <53C7F569.9080809@xs4all.nl> (raw)
In-Reply-To: <1405613112-22442-5-git-send-email-p.zabel@pengutronix.de>
On 07/17/2014 06:05 PM, Philipp Zabel wrote:
> Disallow USERPTR buffers, videobuf2-dma-contig doesn't support them.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Regards,
Hans
>
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
> drivers/media/platform/coda.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
> index f52d17c..917727e 100644
> --- a/drivers/media/platform/coda.c
> +++ b/drivers/media/platform/coda.c
> @@ -2865,7 +2865,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq,
> int ret;
>
> src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
> - src_vq->io_modes = VB2_DMABUF | VB2_MMAP | VB2_USERPTR;
> + src_vq->io_modes = VB2_DMABUF | VB2_MMAP;
> src_vq->drv_priv = ctx;
> src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
> src_vq->ops = &coda_qops;
> @@ -2878,7 +2878,7 @@ static int coda_queue_init(void *priv, struct vb2_queue *src_vq,
> return ret;
>
> dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
> - dst_vq->io_modes = VB2_DMABUF | VB2_MMAP | VB2_USERPTR;
> + dst_vq->io_modes = VB2_DMABUF | VB2_MMAP;
> dst_vq->drv_priv = ctx;
> dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
> dst_vq->ops = &coda_qops;
>
next prev parent reply other threads:[~2014-07-17 16:10 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-17 16:05 [PATCH 00/11] CODA encoder/decoder device split Philipp Zabel
2014-07-17 16:05 ` [PATCH 01/11] [media] coda: fix CODA7541 hardware reset Philipp Zabel
2014-07-17 16:05 ` [PATCH 02/11] [media] coda: initialize hardware on pm runtime resume only if firmware available Philipp Zabel
2014-07-17 16:05 ` [PATCH 03/11] [media] coda: remove CAPTURE and OUTPUT caps Philipp Zabel
2014-07-17 16:08 ` Hans Verkuil
2014-07-17 16:05 ` [PATCH 04/11] [media] coda: remove VB2_USERPTR from queue io_modes Philipp Zabel
2014-07-17 16:10 ` Hans Verkuil [this message]
2014-07-17 16:05 ` [PATCH 05/11] [media] coda: use CODA_MAX_FRAME_SIZE everywhere Philipp Zabel
2014-07-17 16:05 ` [PATCH 06/11] [media] coda: delay coda_fill_bitstream() Philipp Zabel
2014-07-17 16:17 ` Hans Verkuil
2014-07-17 17:30 ` Philipp Zabel
2014-07-17 16:05 ` [PATCH 07/11] [media] coda: lock capture frame size to output frame size when streaming Philipp Zabel
2014-07-17 16:19 ` Hans Verkuil
2014-07-17 16:05 ` [PATCH 08/11] [media] coda: split userspace interface into encoder and decoder device Philipp Zabel
2014-07-17 16:21 ` Hans Verkuil
2014-07-17 16:05 ` [PATCH 09/11] [media] coda: split format enumeration for encoder end " Philipp Zabel
2014-07-17 16:23 ` Hans Verkuil
2014-07-17 16:05 ` [PATCH 10/11] [media] coda: default to h.264 decoder on invalid formats Philipp Zabel
2014-07-17 16:24 ` Hans Verkuil
2014-07-17 16:05 ` [PATCH 11/11] [media] coda: mark constant structures as such Philipp Zabel
2014-07-17 16:24 ` Hans Verkuil
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