Commit 46821b1d authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] radio-timb: add control events and prio support 



Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Cc: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 5bd8d2ab

drivers/media/radio/radio-timb.c

+9 −0
Original line number Diff line number Diff line
@@ -19,6 +19,8 @@ 
#include <linux/io.h>

#include <media/v4l2-ioctl.h>

#include <media/v4l2-device.h>

#include <media/v4l2-ctrls.h>

#include <media/v4l2-event.h>

#include <linux/platform_device.h>

#include <linux/interrupt.h>

#include <linux/slab.h>
@@ -83,10 +85,16 @@ static const struct v4l2_ioctl_ops timbradio_ioctl_ops = { 
	.vidioc_s_tuner		= timbradio_vidioc_s_tuner,

	.vidioc_g_frequency	= timbradio_vidioc_g_frequency,

	.vidioc_s_frequency	= timbradio_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_file_operations timbradio_fops = {

	.owner		= THIS_MODULE,

	.open		= v4l2_fh_open,

	.release	= v4l2_fh_release,

	.poll		= v4l2_ctrl_poll,

	.unlocked_ioctl	= video_ioctl2,

};
@@ -118,6 +126,7 @@ static int timbradio_probe(struct platform_device *pdev) 
	tr->video_dev.release = video_device_release_empty;

	tr->video_dev.minor = -1;

	tr->video_dev.lock = &tr->lock;

	set_bit(V4L2_FL_USE_FH_PRIO, &tr->video_dev.flags);



	strlcpy(tr->v4l2_dev.name, DRIVER_NAME, sizeof(tr->v4l2_dev.name));

	err = v4l2_device_register(NULL, &tr->v4l2_dev);