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V4L/DVB: tvp514x: remove obsolete enum/try/s/g_fmt 

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2010-05-09 07:20:40 -03:00 committed by Mauro Carvalho Chehab
parent d3ca77595f
commit 8f56aaa3e6
1 changed files with 0 additions and 71 deletions
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71
drivers/media/video/tvp514x.c
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@ -948,31 +948,6 @@ tvp514x_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index,
return 0;
}
/**
* tvp514x_enum_fmt_cap() - V4L2 decoder interface handler for enum_fmt
* @sd: pointer to standard V4L2 sub-device structure
* @fmt: standard V4L2 VIDIOC_ENUM_FMT ioctl structure
*
* Implement the VIDIOC_ENUM_FMT ioctl to enumerate supported formats
*/
static int
tvp514x_enum_fmt_cap(struct v4l2_subdev *sd, struct v4l2_fmtdesc *fmt)
{
if (fmt == NULL || fmt->index)
return -EINVAL;
if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
/* only capture is supported */
return -EINVAL;
/* only one format */
fmt->flags = 0;
strlcpy(fmt->description, "8-bit UYVY 4:2:2 Format",
sizeof(fmt->description));
fmt->pixelformat = V4L2_PIX_FMT_UYVY;
return 0;
}
/**
* tvp514x_mbus_fmt_cap() - V4L2 decoder interface handler for try/s/g_mbus_fmt
* @sd: pointer to standard V4L2 sub-device structure
@ -1003,48 +978,6 @@ tvp514x_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *f)
return 0;
}
/**
* tvp514x_fmt_cap() - V4L2 decoder interface handler for try/s/g_fmt
* @sd: pointer to standard V4L2 sub-device structure
* @f: pointer to standard V4L2 VIDIOC_TRY_FMT ioctl structure
*
* Implement the VIDIOC_TRY/S/G_FMT ioctl for the CAPTURE buffer type. This
* ioctl is used to negotiate the image capture size and pixel format.
*/
static int
tvp514x_fmt_cap(struct v4l2_subdev *sd, struct v4l2_format *f)
{
struct tvp514x_decoder *decoder = to_decoder(sd);
struct v4l2_pix_format *pix;
enum tvp514x_std current_std;
if (f == NULL)
return -EINVAL;
if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
pix = &f->fmt.pix;
/* Calculate height and width based on current standard */
current_std = decoder->current_std;
pix->pixelformat = V4L2_PIX_FMT_UYVY;
pix->width = decoder->std_list[current_std].width;
pix->height = decoder->std_list[current_std].height;
pix->field = V4L2_FIELD_INTERLACED;
pix->bytesperline = pix->width * 2;
pix->sizeimage = pix->bytesperline * pix->height;
pix->colorspace = V4L2_COLORSPACE_SMPTE170M;
pix->priv = 0;
v4l2_dbg(1, debug, sd, "FMT: bytesperline - %d"
"Width - %d, Height - %d\n",
pix->bytesperline,
pix->width, pix->height);
return 0;
}
/**
* tvp514x_g_parm() - V4L2 decoder interface handler for g_parm
* @sd: pointer to standard V4L2 sub-device structure
@ -1181,10 +1114,6 @@ static const struct v4l2_subdev_core_ops tvp514x_core_ops = {
static const struct v4l2_subdev_video_ops tvp514x_video_ops = {
.s_routing = tvp514x_s_routing,
.querystd = tvp514x_querystd,
.enum_fmt = tvp514x_enum_fmt_cap,
.g_fmt = tvp514x_fmt_cap,
.try_fmt = tvp514x_fmt_cap,
.s_fmt = tvp514x_fmt_cap,
.enum_mbus_fmt = tvp514x_enum_mbus_fmt,
.g_mbus_fmt = tvp514x_mbus_fmt,
.try_mbus_fmt = tvp514x_mbus_fmt,