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Commit 0dc5d82d authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] radio-sf16fmi: add control event and prio support 



Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Cc: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 268d06bb

drivers/media/radio/radio-sf16fmi.c

+8 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
#include <media/v4l2-device.h>

#include <media/v4l2-ioctl.h>

#include <media/v4l2-ctrls.h>

#include <media/v4l2-event.h>

#include "lm7000.h"



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 = {

	.owner		= THIS_MODULE,

	.open		= v4l2_fh_open,

	.release	= v4l2_fh_release,

	.poll		= v4l2_ctrl_poll,

	.unlocked_ioctl	= video_ioctl2,

};
@@ -211,6 +215,9 @@ static const struct v4l2_ioctl_ops fmi_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,

};



/* 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.ioctl_ops = &fmi_ioctl_ops;

	fmi->vdev.release = video_device_release_empty;

	set_bit(V4L2_FL_USE_FH_PRIO, &fmi->vdev.flags);

	video_set_drvdata(&fmi->vdev, fmi);



	mutex_init(&fmi->lock);