Hi Divneil,
This patch is all messed up and doesn't apply.
Check your mailer settings: it clearly replaced hard tabs by a space.
Can you repost?
Regards,
Hans
On 07/07/2014 09:27 AM, Divneil Wadhawan wrote:
> Hi Hans,
>
>
>> include/media/davinci/vpfe_capture.h
>
> It uses videobuf-dma-contig.h, so, I left it out.
>
>
>> drivers/media/platform/vivi-core.c
>
> Cannot find this one. Checked with find, in case it changed location, but couldn't.
>
>
>> drivers/media/pci/saa7134/*
>
> Updated.
>
>
> Please find below the patch. I am hoping it's good to go.
>
>
> Regards,
>
> Divneil
>
>
> From 1792d75dc0f893a181d991a0b238bbd0ead945c1 Mon Sep 17 00:00:00 2001
> From: Divneil Wadhawan <divneil.wadhawan@xxxxxx>
> Date: Mon, 7 Jul 2014 12:38:06 +0530
> Subject: [PATCH] v4l2: vb2: replace VIDEO_MAX_FRAME with VB2_MAX_FRAME
>
> - vb2 drivers to rely on VB2_MAX_FRAME.
>
> - VB2_MAX_FRAME bumps the value to 64 from current 32
>
> Change-Id: I3d7998898df43553486166c44b54524aac449deb
> Signed-off-by: Divneil Wadhawan <divneil.wadhawan@xxxxxx>
> ---
> drivers/media/pci/saa7134/saa7134-ts.c | 4 ++--
> drivers/media/pci/saa7134/saa7134-vbi.c | 4 ++--
> drivers/media/pci/saa7134/saa7134-video.c | 2 +-
> drivers/media/platform/mem2mem_testdev.c | 2 +-
> drivers/media/platform/ti-vpe/vpe.c | 2 +-
> drivers/media/v4l2-core/videobuf2-core.c | 8 ++++----
> include/media/videobuf2-core.h | 4 +++-
> 7 files changed, 14 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/media/pci/saa7134/saa7134-ts.c b/drivers/media/pci/saa7134/saa7134-ts.c
> index bd25323..0d04995 100644
> --- a/drivers/media/pci/saa7134/saa7134-ts.c
> +++ b/drivers/media/pci/saa7134/saa7134-ts.c
> @@ -227,8 +227,8 @@ int saa7134_ts_init1(struct saa7134_dev *dev)
> /* sanitycheck insmod options */
> if (tsbufs < 2)
> tsbufs = 2;
> - if (tsbufs> VIDEO_MAX_FRAME)
> - tsbufs = VIDEO_MAX_FRAME;
> + if (tsbufs> VB2_MAX_FRAME)
> + tsbufs = VB2_MAX_FRAME;
> if (ts_nr_packets < 4)
> ts_nr_packets = 4;
> if (ts_nr_packets> 312)
> diff --git a/drivers/media/pci/saa7134/saa7134-vbi.c b/drivers/media/pci/saa7134/saa7134-vbi.c
> index c06dbe1..15b5860 100644
> --- a/drivers/media/pci/saa7134/saa7134-vbi.c
> +++ b/drivers/media/pci/saa7134/saa7134-vbi.c
> @@ -203,8 +203,8 @@ int saa7134_vbi_init1(struct saa7134_dev *dev)
>
> if (vbibufs < 2)
> vbibufs = 2;
> - if (vbibufs> VIDEO_MAX_FRAME)
> - vbibufs = VIDEO_MAX_FRAME;
> + if (vbibufs> VB2_MAX_FRAME)
> + vbibufs = VB2_MAX_FRAME;
> return 0;
> }
>
> diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
> index d375999..47dda6c 100644
> --- a/drivers/media/pci/saa7134/saa7134-video.c
> +++ b/drivers/media/pci/saa7134/saa7134-video.c
> @@ -2032,7 +2032,7 @@ int saa7134_video_init1(struct saa7134_dev *dev)
> int ret;
>
> /* sanitycheck insmod options */
> - if (gbuffers < 2 || gbuffers> VIDEO_MAX_FRAME)
> + if (gbuffers < 2 || gbuffers> VB2_MAX_FRAME)
> gbuffers = 2;
> if (gbufsize> gbufsize_max)
> gbufsize = gbufsize_max;
> diff --git a/drivers/media/platform/mem2mem_testdev.c b/drivers/media/platform/mem2mem_testdev.c
> index 0714070..fe3235d 100644
> --- a/drivers/media/platform/mem2mem_testdev.c
> +++ b/drivers/media/platform/mem2mem_testdev.c
> @@ -55,7 +55,7 @@ MODULE_PARM_DESC(debug, "activates debug info");
> #define MEM2MEM_NAME "m2m-testdev"
>
> /* Per queue */
> -#define MEM2MEM_DEF_NUM_BUFS VIDEO_MAX_FRAME
> +#define MEM2MEM_DEF_NUM_BUFS VB2_MAX_FRAME
> /* In bytes, per queue */
> #define MEM2MEM_VID_MEM_LIMIT (16 * 1024 * 1024)
>
> diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
> index 972f43f..6b370ed 100644
> --- a/drivers/media/platform/ti-vpe/vpe.c
> +++ b/drivers/media/platform/ti-vpe/vpe.c
> @@ -1970,7 +1970,7 @@ static const struct v4l2_ctrl_config vpe_bufs_per_job = {
> .type = V4L2_CTRL_TYPE_INTEGER,
> .def = VPE_DEF_BUFS_PER_JOB,
> .min = 1,
> - .max = VIDEO_MAX_FRAME,
> + .max = VB2_MAX_FRAME,
> .step = 1,
> };
>
> diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c
> index 7c4489c..09bc9bb 100644
> --- a/drivers/media/v4l2-core/videobuf2-core.c
> +++ b/drivers/media/v4l2-core/videobuf2-core.c
> @@ -904,7 +904,7 @@ static int __reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
> /*
> * Make sure the requested values and current defaults are sane.
> */
> - num_buffers = min_t(unsigned int, req->count, VIDEO_MAX_FRAME);
> + num_buffers = min_t(unsigned int, req->count, VB2_MAX_FRAME);
> num_buffers = max_t(unsigned int, num_buffers, q->min_buffers_needed);
> memset(q->plane_sizes, 0, sizeof(q->plane_sizes));
> memset(q->alloc_ctx, 0, sizeof(q->alloc_ctx));
> @@ -1005,7 +1005,7 @@ static int __create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create
> unsigned int num_planes = 0, num_buffers, allocated_buffers;
> int ret;
>
> - if (q->num_buffers == VIDEO_MAX_FRAME) {
> + if (q->num_buffers == VB2_MAX_FRAME) {
> dprintk(1, "maximum number of buffers already allocated\n");
> return -ENOBUFS;
> }
> @@ -1016,7 +1016,7 @@ static int __create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create
> q->memory = create->memory;
> }
>
> - num_buffers = min(create->count, VIDEO_MAX_FRAME - q->num_buffers);
> + num_buffers = min(create->count, VB2_MAX_FRAME - q->num_buffers);
>
> /*
> * Ask the driver, whether the requested number of buffers, planes per
> @@ -2686,7 +2686,7 @@ struct vb2_fileio_data {
> struct v4l2_requestbuffers req;
> struct v4l2_plane p;
> struct v4l2_buffer b;
> - struct vb2_fileio_buf bufs[VIDEO_MAX_FRAME];
> + struct vb2_fileio_buf bufs[VB2_MAX_FRAME];
> unsigned int cur_index;
> unsigned int initial_index;
> unsigned int q_count;
> diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
> index 8fab6fa..3702a33 100644
> --- a/include/media/videobuf2-core.h
> +++ b/include/media/videobuf2-core.h
> @@ -18,6 +18,8 @@
> #include <linux/videodev2.h>
> #include <linux/dma-buf.h>
>
> +#define VB2_MAX_FRAME 64
> +
> struct vb2_alloc_ctx;
> struct vb2_fileio_data;
> struct vb2_threadio_data;
> @@ -395,7 +397,7 @@ struct vb2_queue {
>
> /* private: internal use only */
> enum v4l2_memory memory;
> - struct vb2_buffer *bufs[VIDEO_MAX_FRAME];
> + struct vb2_buffer *bufs[VB2_MAX_FRAME];
> unsigned int num_buffers;
>
> struct list_head queued_list;
>
--
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