diff --git a/packages/linux/patches/default/linux-999-revert-dvb-t680ci-commit.patch b/packages/linux/patches/default/linux-999-revert-dvb-t680ci-commit.patch
new file mode 100644
index 0000000000..41793d7173
--- /dev/null
+++ b/packages/linux/patches/default/linux-999-revert-dvb-t680ci-commit.patch
@@ -0,0 +1,60 @@
+From c24b2ad9c085685c2cace7733c22dbc80a95de27 Mon Sep 17 00:00:00 2001
+From: MilhouseVH <milhouseVH.github@nmacleod.com>
+Date: Thu, 16 Aug 2018 21:24:14 +0100
+Subject: [PATCH] Revert "media: dvbsky: use just one mutex for serializing
+ device R/W ops"
+
+This reverts commit 7d95fb746c4eece67308f1642a666ea1ebdbd2cc.
+---
+ drivers/media/usb/dvb-usb-v2/dvbsky.c | 16 ++++++++++------
+ 1 file changed, 10 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c
+index 1aa88d9..e28bd88 100644
+--- a/drivers/media/usb/dvb-usb-v2/dvbsky.c
++++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c
+@@ -31,6 +31,7 @@ MODULE_PARM_DESC(disable_rc, "Disable inbuilt IR receiver.");
+ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+ 
+ struct dvbsky_state {
++	struct mutex stream_mutex;
+ 	u8 ibuf[DVBSKY_BUF_LEN];
+ 	u8 obuf[DVBSKY_BUF_LEN];
+ 	u8 last_lock;
+@@ -67,17 +68,18 @@ static int dvbsky_usb_generic_rw(struct dvb_usb_device *d,
+ 
+ static int dvbsky_stream_ctrl(struct dvb_usb_device *d, u8 onoff)
+ {
++	struct dvbsky_state *state = d_to_priv(d);
+ 	int ret;
+-	static u8 obuf_pre[3] = { 0x37, 0, 0 };
+-	static u8 obuf_post[3] = { 0x36, 3, 0 };
++	u8 obuf_pre[3] = { 0x37, 0, 0 };
++	u8 obuf_post[3] = { 0x36, 3, 0 };
+ 
+-	mutex_lock(&d->usb_mutex);
+-	ret = dvb_usbv2_generic_rw_locked(d, obuf_pre, 3, NULL, 0);
++	mutex_lock(&state->stream_mutex);
++	ret = dvbsky_usb_generic_rw(d, obuf_pre, 3, NULL, 0);
+ 	if (!ret && onoff) {
+ 		msleep(20);
+-		ret = dvb_usbv2_generic_rw_locked(d, obuf_post, 3, NULL, 0);
++		ret = dvbsky_usb_generic_rw(d, obuf_post, 3, NULL, 0);
+ 	}
+-	mutex_unlock(&d->usb_mutex);
++	mutex_unlock(&state->stream_mutex);
+ 	return ret;
+ }
+ 
+@@ -606,6 +608,8 @@ static int dvbsky_init(struct dvb_usb_device *d)
+ 	if (ret)
+ 		return ret;
+ 	*/
++	mutex_init(&state->stream_mutex);
++
+ 	state->last_lock = 0;
+ 
+ 	return 0;
+-- 
+2.14.1
+