diff --git a/drivers/media/v4l2-core/v4l2-fh.c b/drivers/media/v4l2-core/v4l2-fh.c
index c97067a..717e03d 100644
--- a/drivers/media/v4l2-core/v4l2-fh.c
+++ b/drivers/media/v4l2-core/v4l2-fh.c
@@ -25,7 +25,10 @@
 #include <linux/bitops.h>
 #include <linux/slab.h>
 #include <linux/export.h>
+#include <linux/device.h>
+#include <linux/media_tknres.h>
 #include <media/v4l2-dev.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-fh.h>
 #include <media/v4l2-event.h>
 #include <media/v4l2-ioctl.h>
@@ -92,6 +95,10 @@ void v4l2_fh_exit(struct v4l2_fh *fh)
 {
 	if (fh->vdev == NULL)
 		return;
+
+	if (fh->vdev->dev_parent)
+		media_put_tuner_tkn(fh->vdev->dev_parent);
+
 	v4l2_event_unsubscribe_all(fh);
 	fh->vdev = NULL;
 }
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 9ccb19a..686f428 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -17,6 +17,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/version.h>
+#include <linux/media_tknres.h>
 
 #include <linux/videodev2.h>
 
@@ -1003,6 +1004,15 @@ static void v4l_sanitize_format(struct v4l2_format *fmt)
 	       sizeof(fmt->fmt.pix) - offset);
 }
 
+static int v4l_get_tuner_tkn(struct video_device *vfd)
+{
+	int rc = 0;
+
+	if (vfd->dev_parent)
+		rc = media_get_tuner_tkn(vfd->dev_parent);
+	return rc;
+}
+
 static int v4l_querycap(const struct v4l2_ioctl_ops *ops,
 				struct file *file, void *fh, void *arg)
 {
@@ -1022,6 +1032,14 @@ static int v4l_querycap(const struct v4l2_ioctl_ops *ops,
 static int v4l_s_input(const struct v4l2_ioctl_ops *ops,
 				struct file *file, void *fh, void *arg)
 {
+	struct video_device *vfd = video_devdata(file);
+	int ret = 0;
+
+	ret = v4l_get_tuner_tkn(vfd);
+	if (ret) {
+		pr_info("%s: Tuner is busy\n", __func__);
+		return ret;
+	}
 	return ops->vidioc_s_input(file, fh, *(unsigned int *)arg);
 }
 
@@ -1063,7 +1081,13 @@ static int v4l_enuminput(const struct v4l2_ioctl_ops *ops,
 {
 	struct video_device *vfd = video_devdata(file);
 	struct v4l2_input *p = arg;
+	int ret;
 
+	ret = v4l_get_tuner_tkn(vfd);
+	if (ret) {
+		pr_info("%s: Tuner is busy\n", __func__);
+		return ret;
+	}
 	/*
 	 * We set the flags for CAP_DV_TIMINGS &
 	 * CAP_STD here based on ioctl handler provided by the
@@ -1236,6 +1260,12 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops,
 	bool is_tx = vfd->vfl_dir != VFL_DIR_RX;
 	int ret;
 
+	ret = v4l_get_tuner_tkn(vfd);
+	if (ret) {
+		pr_info("%s: Tuner is busy\n", __func__);
+		return ret;
+	}
+
 	v4l_sanitize_format(p);
 
 	switch (p->type) {
@@ -1415,9 +1445,15 @@ static int v4l_s_tuner(const struct v4l2_ioctl_ops *ops,
 {
 	struct video_device *vfd = video_devdata(file);
 	struct v4l2_tuner *p = arg;
+	int ret;
 
 	p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
 			V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+	ret = v4l_get_tuner_tkn(vfd);
+	if (ret) {
+		pr_info("%s: Tuner is busy\n", __func__);
+		return ret;
+	}
 	return ops->vidioc_s_tuner(file, fh, p);
 }
 
@@ -1453,6 +1489,7 @@ static int v4l_s_frequency(const struct v4l2_ioctl_ops *ops,
 	struct video_device *vfd = video_devdata(file);
 	const struct v4l2_frequency *p = arg;
 	enum v4l2_tuner_type type;
+	int ret;
 
 	if (vfd->vfl_type == VFL_TYPE_SDR) {
 		if (p->type != V4L2_TUNER_ADC && p->type != V4L2_TUNER_RF)
@@ -1462,6 +1499,11 @@ static int v4l_s_frequency(const struct v4l2_ioctl_ops *ops,
 				V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 		if (type != p->type)
 			return -EINVAL;
+		ret = v4l_get_tuner_tkn(vfd);
+		if (ret) {
+			pr_info("%s: Tuner is busy\n", __func__);
+			return ret;
+		}
 	}
 	return ops->vidioc_s_frequency(file, fh, p);
 }
@@ -1508,11 +1550,18 @@ static int v4l_s_std(const struct v4l2_ioctl_ops *ops,
 {
 	struct video_device *vfd = video_devdata(file);
 	v4l2_std_id id = *(v4l2_std_id *)arg, norm;
+	int ret = 0;
 
 	norm = id & vfd->tvnorms;
 	if (vfd->tvnorms && !norm)	/* Check if std is supported */
 		return -EINVAL;
 
+	ret = v4l_get_tuner_tkn(vfd);
+	if (ret) {
+		pr_info("%s: Tuner is busy\n", __func__);
+		return ret;
+	}
+
 	/* Calls the specific handler */
 	return ops->vidioc_s_std(file, fh, norm);
 }
@@ -1522,7 +1571,13 @@ static int v4l_querystd(const struct v4l2_ioctl_ops *ops,
 {
 	struct video_device *vfd = video_devdata(file);
 	v4l2_std_id *p = arg;
+	int ret = 0;
 
+	ret = v4l_get_tuner_tkn(vfd);
+	if (ret) {
+		pr_info("%s: Tuner is busy\n", __func__);
+		return ret;
+	}
 	/*
 	 * If no signal is detected, then the driver should return
 	 * V4L2_STD_UNKNOWN. Otherwise it should return tvnorms with
@@ -1541,6 +1596,7 @@ static int v4l_s_hw_freq_seek(const struct v4l2_ioctl_ops *ops,
 	struct video_device *vfd = video_devdata(file);
 	struct v4l2_hw_freq_seek *p = arg;
 	enum v4l2_tuner_type type;
+	int ret;
 
 	/* s_hw_freq_seek is not supported for SDR for now */
 	if (vfd->vfl_type == VFL_TYPE_SDR)
@@ -1550,6 +1606,11 @@ static int v4l_s_hw_freq_seek(const struct v4l2_ioctl_ops *ops,
 		V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	if (p->type != type)
 		return -EINVAL;
+	ret = v4l_get_tuner_tkn(vfd);
+	if (ret) {
+		pr_info("%s: Tuner is busy\n", __func__);
+		return ret;
+	}
 	return ops->vidioc_s_hw_freq_seek(file, fh, p);
 }
 
