diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-04-08 07:23:32 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-14 19:55:38 -0300 |
| commit | cd29ed853f90b39318643301d5389e80a7d466bc (patch) | |
| tree | 48f483ff1d3b4c343ac7e1cdcba38dd4d9b4bbab /drivers/media/radio/radio-si4713.c | |
| parent | 03aa1bcd92eca82735e1de6d3e71bebf6e1c516e (diff) | |
[media] radio-si4713: add prio checking and control events
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Tested-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/radio/radio-si4713.c')
| -rw-r--r-- | drivers/media/radio/radio-si4713.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c index f8c6137573a..ba4cfc94686 100644 --- a/drivers/media/radio/radio-si4713.c +++ b/drivers/media/radio/radio-si4713.c @@ -31,6 +31,9 @@ #include <media/v4l2-device.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-fh.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-event.h> #include <media/radio-si4713.h> /* module parameters */ @@ -55,6 +58,9 @@ struct radio_si4713_device { /* radio_si4713_fops - file operations interface */ static const struct v4l2_file_operations radio_si4713_fops = { .owner = THIS_MODULE, + .open = v4l2_fh_open, + .release = v4l2_fh_release, + .poll = v4l2_ctrl_poll, /* Note: locking is done at the subdev level in the i2c driver. */ .unlocked_ioctl = video_ioctl2, }; @@ -126,6 +132,9 @@ static struct v4l2_ioctl_ops radio_si4713_ioctl_ops = { .vidioc_s_modulator = radio_si4713_s_modulator, .vidioc_g_frequency = radio_si4713_g_frequency, .vidioc_s_frequency = radio_si4713_s_frequency, + .vidioc_log_status = v4l2_ctrl_log_status, + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, .vidioc_default = radio_si4713_default, }; @@ -187,6 +196,7 @@ static int radio_si4713_pdriver_probe(struct platform_device *pdev) rsdev->radio_dev = radio_si4713_vdev_template; rsdev->radio_dev.v4l2_dev = &rsdev->v4l2_dev; rsdev->radio_dev.ctrl_handler = sd->ctrl_handler; + set_bit(V4L2_FL_USE_FH_PRIO, &rsdev->radio_dev.flags); /* Serialize all access to the si4713 */ rsdev->radio_dev.lock = &rsdev->lock; video_set_drvdata(&rsdev->radio_dev, rsdev); |