diff options
| author | Andy Walls <awalls@radix.net> | 2008-11-24 01:16:44 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 14:39:08 +0300 |
| commit | 50b86bac6ae6dda00faa14f7d73ae2412eacc240 (patch) | |
| tree | a34b376d559982e6ce97ddb7e0899e90ad371235 /drivers/media/video/cx18/cx18-controls.c | |
| parent | f6b181ac3bda7aab227e9ee3148bc9b7f1889c57 (diff) | |
| download | linux-50b86bac6ae6dda00faa14f7d73ae2412eacc240.tar.xz | |
V4L/DVB (9894): cx18: Use a known open task handle when setting stream CX2341x parameters
cx18: Use a known open task handle when setting stream CX2341x parameters
Sometimes, we might only have VBI or YUV stream open instead of an MPEG stream.
Let's make sure we use a valid task handle to perform the CX2341x control
settings.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-controls.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-controls.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c index f46c7e5ed747..17edf305d649 100644 --- a/drivers/media/video/cx18/cx18-controls.c +++ b/drivers/media/video/cx18/cx18-controls.c @@ -259,6 +259,7 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c) return err; } if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) { + struct cx18_api_func_private priv; struct cx2341x_mpeg_params p = cx->params; int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->ana_capturing), c, VIDIOC_S_EXT_CTRLS); @@ -278,7 +279,9 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c) fmt.fmt.pix.height = cx->params.height; cx18_av_cmd(cx, VIDIOC_S_FMT, &fmt); } - err = cx2341x_update(cx, cx18_api_func, &cx->params, &p); + priv.cx = cx; + priv.s = &cx->streams[id->type]; + err = cx2341x_update(&priv, cx18_api_func, &cx->params, &p); if (!err && cx->params.stream_vbi_fmt != p.stream_vbi_fmt) err = cx18_setup_vbi_fmt(cx, p.stream_vbi_fmt); cx->params = p; |