diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-01-30 05:54:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-05 18:13:27 -0200 |
| commit | f7c096f73561ba9754d4b13a6dc38e964194d784 (patch) | |
| tree | 3dd560993d1b402b5298b979f1cd52149ac02e05 /drivers | |
| parent | 7f51a6108382dcbf2d5e9a268e86255d72318737 (diff) | |
[media] radio-miropcm20: add prio and control event support
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/radio/radio-miropcm20.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c index 061ebcf4876d..4ac813c5af17 100644 --- a/drivers/media/radio/radio-miropcm20.c +++ b/drivers/media/radio/radio-miropcm20.c @@ -18,6 +18,8 @@ #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-fh.h> +#include <media/v4l2-event.h> #include <sound/aci.h> static int radio_nr = -1; @@ -75,6 +77,9 @@ static int pcm20_setfreq(struct pcm20 *dev, unsigned long freq) static const struct v4l2_file_operations pcm20_fops = { .owner = THIS_MODULE, + .open = v4l2_fh_open, + .poll = v4l2_ctrl_poll, + .release = v4l2_fh_release, .unlocked_ioctl = video_ioctl2, }; @@ -158,6 +163,9 @@ static const struct v4l2_ioctl_ops pcm20_ioctl_ops = { .vidioc_s_tuner = vidioc_s_tuner, .vidioc_g_frequency = vidioc_g_frequency, .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_log_status = v4l2_ctrl_log_status, + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, }; static const struct v4l2_ctrl_ops pcm20_ctrl_ops = { @@ -202,6 +210,7 @@ static int __init pcm20_init(void) dev->vdev.ioctl_ops = &pcm20_ioctl_ops; dev->vdev.release = video_device_release_empty; dev->vdev.lock = &dev->lock; + set_bit(V4L2_FL_USE_FH_PRIO, &dev->vdev.flags); video_set_drvdata(&dev->vdev, dev); if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) |