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V4L/DVB: cx18: remove old g/s_fmt from the cx18_av subdev 

cx18 has now switched over completely to the new mediabus subdev ops.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2010-05-08 16:37:53 -03:00 committed by Mauro Carvalho Chehab
parent e17ad1de03
commit 9e36eabc8a
3 changed files with 10 additions and 34 deletions
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25
drivers/media/video/cx18/cx18-av-core.c
View File

@ -1021,13 +1021,6 @@ static int cx18_av_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
return -EINVAL;
}
static int cx18_av_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
{
if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
return -EINVAL;
return cx18_av_g_sliced_fmt(sd, &fmt->fmt.sliced);
}
static int cx18_av_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt)
{
struct cx18_av_state *state = to_cx18_av_state(sd);
@ -1099,22 +1092,6 @@ static int cx18_av_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt
return 0;
}
static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
{
struct v4l2_mbus_framefmt mbus_fmt;
switch (fmt->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
mbus_fmt.width = fmt->fmt.pix.width;
mbus_fmt.height = fmt->fmt.pix.height;
mbus_fmt.code = V4L2_MBUS_FMT_FIXED;
return cx18_av_s_mbus_fmt(sd, &mbus_fmt);
default:
return -EINVAL;
}
}
static int cx18_av_s_stream(struct v4l2_subdev *sd, int enable)
{
struct cx18 *cx = v4l2_get_subdevdata(sd);
@ -1409,8 +1386,6 @@ static const struct v4l2_subdev_audio_ops cx18_av_audio_ops = {
static const struct v4l2_subdev_video_ops cx18_av_video_ops = {
.s_routing = cx18_av_s_video_routing,
.s_stream = cx18_av_s_stream,
.g_fmt = cx18_av_g_fmt,
.s_fmt = cx18_av_s_fmt,
.s_mbus_fmt = cx18_av_s_mbus_fmt,
};

11
drivers/media/video/cx18/cx18-controls.c
View File

@ -297,14 +297,13 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
if (p.video_encoding != cx->params.video_encoding) {
int is_mpeg1 = p.video_encoding ==
V4L2_MPEG_VIDEO_ENCODING_MPEG_1;
struct v4l2_format fmt;
struct v4l2_mbus_framefmt fmt;
/* fix videodecoder resolution */
fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
fmt.fmt.pix.width = cx->params.width
/ (is_mpeg1 ? 2 : 1);
fmt.fmt.pix.height = cx->params.height;
v4l2_subdev_call(cx->sd_av, video, s_fmt, &fmt);
fmt.width = cx->params.width / (is_mpeg1 ? 2 : 1);
fmt.height = cx->params.height;
fmt.code = V4L2_MBUS_FMT_FIXED;
v4l2_subdev_call(cx->sd_av, video, s_mbus_fmt, &fmt);
}
priv.cx = cx;
priv.s = &cx->streams[id->type];

8
drivers/media/video/cx18/cx18-ioctl.c
View File

@ -274,6 +274,7 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
{
struct cx18_open_id *id = fh;
struct cx18 *cx = id->cx;
struct v4l2_mbus_framefmt mbus_fmt;
int ret;
int w, h;
@ -293,9 +294,10 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
if (atomic_read(&cx->ana_capturing) > 0)
return -EBUSY;
cx->params.width = w;
cx->params.height = h;
v4l2_subdev_call(cx->sd_av, video, s_fmt, fmt);
mbus_fmt.width = cx->params.width = w;
mbus_fmt.height = cx->params.height = h;
mbus_fmt.code = V4L2_MBUS_FMT_FIXED;
v4l2_subdev_call(cx->sd_av, video, s_mbus_fmt, &mbus_fmt);
return cx18_g_fmt_vid_cap(file, fh, fmt);
}