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authorHans Verkuil <hans.verkuil@cisco.com>2013-02-03 16:33:21 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-06-17 16:31:12 +0400
commit46821b1d206cbafab54fa0ba6dd80904722326e2 (patch)
treec69b7d601df050dfbc8be117919daf2106883541 /drivers/media/radio
parent5bd8d2abe1edef2559bcfb23e6028df79f81c6e2 (diff)
downloadlinux-46821b1d206cbafab54fa0ba6dd80904722326e2.tar.xz
[media] radio-timb: add control events and prio support
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/radio')
-rw-r--r--drivers/media/radio/radio-timb.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
index 1931ef778fcd..0817964d9172 100644
--- a/drivers/media/radio/radio-timb.c
+++ b/drivers/media/radio/radio-timb.c
@@ -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);