openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

[media] radio-sf16fmi: add control event and prio support 

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-02-03 09:51:59 -03:00 committed by Mauro Carvalho Chehab
parent 268d06bb76
commit 0dc5d82dcd
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/media/radio/radio-sf16fmi.c
View File

@ -28,6 +28,7 @@
#include <media/v4l2-device.h> #include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h> #include <media/v4l2-ioctl.h>
#include <media/v4l2-ctrls.h> #include <media/v4l2-ctrls.h>
#include <media/v4l2-event.h>
#include "lm7000.h" #include "lm7000.h"
MODULE_AUTHOR("Petr Vandrovec, vandrove@vc.cvut.cz and M. Kirkwood"); MODULE_AUTHOR("Petr Vandrovec, vandrove@vc.cvut.cz and M. Kirkwood");
@ -202,6 +203,9 @@ static const struct v4l2_ctrl_ops fmi_ctrl_ops = {
static const struct v4l2_file_operations fmi_fops = { static const struct v4l2_file_operations fmi_fops = {
.owner = THIS_MODULE, .owner = THIS_MODULE,
.open = v4l2_fh_open,
.release = v4l2_fh_release,
.poll = v4l2_ctrl_poll,
.unlocked_ioctl = video_ioctl2, .unlocked_ioctl = video_ioctl2,
}; };
@ -211,6 +215,9 @@ static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
.vidioc_s_tuner = vidioc_s_tuner, .vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency, .vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_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,
}; };
/* ladis: this is my card. does any other types exist? */ /* ladis: this is my card. does any other types exist? */
@ -330,6 +337,7 @@ static int __init fmi_init(void)
fmi->vdev.fops = &fmi_fops; fmi->vdev.fops = &fmi_fops;
fmi->vdev.ioctl_ops = &fmi_ioctl_ops; fmi->vdev.ioctl_ops = &fmi_ioctl_ops;
fmi->vdev.release = video_device_release_empty; fmi->vdev.release = video_device_release_empty;
set_bit(V4L2_FL_USE_FH_PRIO, &fmi->vdev.flags);
video_set_drvdata(&fmi->vdev, fmi); video_set_drvdata(&fmi->vdev, fmi);
mutex_init(&fmi->lock); mutex_init(&fmi->lock);