From 28d4e2a4a62e654ce45f763ba5f3deb9ad53a063 Mon Sep 17 00:00:00 2001
From: captain <captain.onboard@web.de>
Date: Wed, 13 Mar 2019 21:10:59 +0100
Subject: [PATCH] [linux 4.4.35] fix issue dib7000 add patches from 4.4.179

---
 .../dib7000-linux_4.4.179.patch               | 158 ++++++++++++++++++
 .../dvb-usb-linux_4.4.179.patch               |  67 ++++++++
 .../recipes-linux/linux-airdigital_4.4.35.bb  |   4 +-
 .../dib7000-linux_4.4.179.patch               | 158 ++++++++++++++++++
 .../dvb-usb-linux_4.4.179.patch               |  67 ++++++++
 .../recipes-linux/linux-beyonwiz_4.4.35.bb    |   4 +-
 .../dib7000-linux_4.4.179.patch               | 158 ++++++++++++++++++
 .../dvb-usb-linux_4.4.179.patch               |  67 ++++++++
 .../recipes-bsp/swapcreate-dags72604.bb       |  17 ++
 .../dib7000-linux_4.4.179.patch               | 158 ++++++++++++++++++
 .../dvb-usb-linux_4.4.179.patch               |  67 ++++++++
 .../recipes-linux/linux-gfutures_4.4.35.bb    |   4 +-
 .../dib7000-linux_4.4.179.patch               | 158 ++++++++++++++++++
 .../dvb-usb-linux_4.4.179.patch               |  67 ++++++++
 .../recipes-linux/linux-gigablue_4.4.35.bb    |   4 +-
 .../dib7000-linux_4.4.179.patch               | 158 ++++++++++++++++++
 .../dvb-usb-linux_4.4.179.patch               |  67 ++++++++
 .../recipes-linux/linux-maxytec_4.4.35.bb     |   4 +-
 .../dib7000-linux_4.4.179.patch               | 158 ++++++++++++++++++
 .../dvb-usb-linux_4.4.179.patch               |  67 ++++++++
 .../recipes-linux/linux-octagon_4.4.35.bb     |   4 +-
 .../dib7000-linux_4.4.179.patch               | 158 ++++++++++++++++++
 .../dvb-usb-linux_4.4.179.patch               |  67 ++++++++
 .../recipes-linux/linux-uclan_4.4.35.bb       |   4 +-
 24 files changed, 1838 insertions(+), 7 deletions(-)
 create mode 100644 meta-brands/meta-airdigital/recipes-linux/linux-airdigital-4.4.35/dib7000-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-airdigital/recipes-linux/linux-airdigital-4.4.35/dvb-usb-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz-4.4.35/dib7000-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz-4.4.35/dvb-usb-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-clap/recipes-linux/linux-clap-4.4.35/dib7000-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-clap/recipes-linux/linux-clap-4.4.35/dvb-usb-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-dags/recipes-bsp/swapcreate-dags72604.bb
 create mode 100644 meta-brands/meta-gfutures/recipes-linux/linux-gfutures-4.4.35/dib7000-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-gfutures/recipes-linux/linux-gfutures-4.4.35/dvb-usb-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-gigablue/recipes-linux/linux-gigablue-4.4.35/dib7000-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-gigablue/recipes-linux/linux-gigablue-4.4.35/dvb-usb-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-maxytec/recipes-linux/linux-maxytec-4.4.35/dib7000-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-maxytec/recipes-linux/linux-maxytec-4.4.35/dvb-usb-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-octagon/recipes-linux/linux-octagon-4.4.35/dib7000-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-octagon/recipes-linux/linux-octagon-4.4.35/dvb-usb-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-uclan/recipes-linux/linux-uclan-4.4.35/dib7000-linux_4.4.179.patch
 create mode 100644 meta-brands/meta-uclan/recipes-linux/linux-uclan-4.4.35/dvb-usb-linux_4.4.179.patch

diff --git a/meta-brands/meta-airdigital/recipes-linux/linux-airdigital-4.4.35/dib7000-linux_4.4.179.patch b/meta-brands/meta-airdigital/recipes-linux/linux-airdigital-4.4.35/dib7000-linux_4.4.179.patch
new file mode 100644
index 00000000000..b3ceefaef32
--- /dev/null
+++ b/meta-brands/meta-airdigital/recipes-linux/linux-airdigital-4.4.35/dib7000-linux_4.4.179.patch
@@ -0,0 +1,158 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
+--- a/drivers/media/usb/dvb-usb/dib0700_core.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_core.c	2019-02-23 09:05:14.000000000 +0100
+@@ -783,6 +783,9 @@
+ 
+ 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+ 
++	if (intf->altsetting[0].desc.bNumEndpoints < rc_ep + 1)
++		return -ENODEV;
++
+ 	purb = usb_alloc_urb(0, GFP_KERNEL);
+ 	if (purb == NULL) {
+ 		err("rc usb alloc urb failed");
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
+--- a/drivers/media/usb/dvb-usb/dib0700_devices.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_devices.c	2019-02-23 09:05:14.000000000 +0100
+@@ -292,7 +292,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -326,7 +326,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -431,6 +431,7 @@
+ 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+ 		break;
+ 	case XC2028_RESET_CLK:
++	case XC2028_I2C_FLUSH:
+ 		break;
+ 	default:
+ 		err("%s: unknown command %d, arg %d\n", __func__,
+@@ -479,7 +480,7 @@
+ 				     &stk7700ph_dib7700_xc3028_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1010,7 +1011,7 @@
+ 				     &dib7070p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1068,7 +1069,7 @@
+ 				     &dib7770p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3036,7 +3037,7 @@
+ 
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
+@@ -3089,7 +3090,7 @@
+ 	/* initialize IC 0 */
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3119,7 +3120,7 @@
+ 	i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
+ 	if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3194,7 +3195,7 @@
+ 				1, 0x10, &tfe7790p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 				__func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+@@ -3289,7 +3290,7 @@
+ 				     stk7070pd_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3364,7 +3365,7 @@
+ 					     stk7070pd_dib7000p_config) != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 			    __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -3600,7 +3601,7 @@
+ 
+ 	if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
+ 		/* Demodulator not found for some reason? */
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+diff -Nur a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
+--- a/drivers/media/usb/dvb-usb/dibusb-common.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dibusb-common.c	2019-02-23 09:05:14.000000000 +0100
+@@ -179,8 +179,20 @@
+ 
+ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+ {
+-	u8 wbuf[1] = { offs };
+-	return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
++	u8 *buf;
++	int rc;
++
++	buf = kmalloc(2, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	buf[0] = offs;
++
++	rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
++	*val = buf[1];
++	kfree(buf);
++
++	return rc;
+ }
+ EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+ 
diff --git a/meta-brands/meta-airdigital/recipes-linux/linux-airdigital-4.4.35/dvb-usb-linux_4.4.179.patch b/meta-brands/meta-airdigital/recipes-linux/linux-airdigital-4.4.35/dvb-usb-linux_4.4.179.patch
new file mode 100644
index 00000000000..ec672ce027b
--- /dev/null
+++ b/meta-brands/meta-airdigital/recipes-linux/linux-airdigital-4.4.35/dvb-usb-linux_4.4.179.patch
@@ -0,0 +1,67 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
+--- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2019-02-23 09:05:14.000000000 +0100
+@@ -35,42 +35,51 @@
+ 
+ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
+ {
+-	struct hexline hx;
+-	u8 reset;
+-	int ret,pos=0;
++	struct hexline *hx;
++	u8 *buf;
++	int ret, pos = 0;
++	u16 cpu_cs_register = cypress[type].cpu_cs_register;
++
++	buf = kmalloc(sizeof(*hx), GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	hx = (struct hexline *)buf;
+ 
+ 	/* stop the CPU */
+-	reset = 1;
+-	if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
++	buf[0] = 1;
++	if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)
+ 		err("could not stop the USB controller CPU.");
+ 
+-	while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
+-		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
+-		ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
++	while ((ret = dvb_usb_get_hexline(fw, hx, &pos)) > 0) {
++		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n", hx->addr, hx->len, hx->chk);
++		ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len);
+ 
+-		if (ret != hx.len) {
++		if (ret != hx->len) {
+ 			err("error while transferring firmware "
+ 				"(transferred size: %d, block size: %d)",
+-				ret,hx.len);
++				ret, hx->len);
+ 			ret = -EINVAL;
+ 			break;
+ 		}
+ 	}
+ 	if (ret < 0) {
+ 		err("firmware download failed at %d with %d",pos,ret);
++		kfree(buf);
+ 		return ret;
+ 	}
+ 
+ 	if (ret == 0) {
+ 		/* restart the CPU */
+-		reset = 0;
+-		if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
++		buf[0] = 0;
++		if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {
+ 			err("could not restart the USB controller CPU.");
+ 			ret = -EINVAL;
+ 		}
+ 	} else
+ 		ret = -EIO;
+ 
++	kfree(buf);
++
+ 	return ret;
+ }
+ EXPORT_SYMBOL(usb_cypress_load_firmware);
diff --git a/meta-brands/meta-airdigital/recipes-linux/linux-airdigital_4.4.35.bb b/meta-brands/meta-airdigital/recipes-linux/linux-airdigital_4.4.35.bb
index 48547b91d3e..eca3f5bad8d 100644
--- a/meta-brands/meta-airdigital/recipes-linux/linux-airdigital_4.4.35.bb
+++ b/meta-brands/meta-airdigital/recipes-linux/linux-airdigital_4.4.35.bb
@@ -9,7 +9,7 @@ SRCDATE = "20181121"
 
 inherit kernel machine_kernel_pr
 
-MACHINE_KERNEL_PR_append = ".19"
+MACHINE_KERNEL_PR_append = ".20"
 
 SRC_URI[md5sum] = "ede25f1c2c060f1059529a2896cee5a9"
 SRC_URI[sha256sum] = "ea4ba0433d252c18f38ff2f4dce4b70880e447e1cffdc2066d5a9b5f8098ae7e"
@@ -20,6 +20,8 @@ SRC_URI = "http://source.mynonpublic.com/zgemma/linux-${PV}-${SRCDATE}-${ARCH}.t
 	file://0001-mmc-switch-1.8V.patch \
 	file://0001-remote.patch \
 	file://HauppaugeWinTV-dualHD.patch \
+	file://dib7000-linux_4.4.179.patch \
+	file://dvb-usb-linux_4.4.179.patch \
 	"
 
 # By default, kernel.bbclass modifies package names to allow multiple kernels
diff --git a/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz-4.4.35/dib7000-linux_4.4.179.patch b/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz-4.4.35/dib7000-linux_4.4.179.patch
new file mode 100644
index 00000000000..b3ceefaef32
--- /dev/null
+++ b/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz-4.4.35/dib7000-linux_4.4.179.patch
@@ -0,0 +1,158 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
+--- a/drivers/media/usb/dvb-usb/dib0700_core.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_core.c	2019-02-23 09:05:14.000000000 +0100
+@@ -783,6 +783,9 @@
+ 
+ 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+ 
++	if (intf->altsetting[0].desc.bNumEndpoints < rc_ep + 1)
++		return -ENODEV;
++
+ 	purb = usb_alloc_urb(0, GFP_KERNEL);
+ 	if (purb == NULL) {
+ 		err("rc usb alloc urb failed");
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
+--- a/drivers/media/usb/dvb-usb/dib0700_devices.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_devices.c	2019-02-23 09:05:14.000000000 +0100
+@@ -292,7 +292,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -326,7 +326,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -431,6 +431,7 @@
+ 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+ 		break;
+ 	case XC2028_RESET_CLK:
++	case XC2028_I2C_FLUSH:
+ 		break;
+ 	default:
+ 		err("%s: unknown command %d, arg %d\n", __func__,
+@@ -479,7 +480,7 @@
+ 				     &stk7700ph_dib7700_xc3028_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1010,7 +1011,7 @@
+ 				     &dib7070p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1068,7 +1069,7 @@
+ 				     &dib7770p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3036,7 +3037,7 @@
+ 
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
+@@ -3089,7 +3090,7 @@
+ 	/* initialize IC 0 */
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3119,7 +3120,7 @@
+ 	i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
+ 	if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3194,7 +3195,7 @@
+ 				1, 0x10, &tfe7790p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 				__func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+@@ -3289,7 +3290,7 @@
+ 				     stk7070pd_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3364,7 +3365,7 @@
+ 					     stk7070pd_dib7000p_config) != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 			    __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -3600,7 +3601,7 @@
+ 
+ 	if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
+ 		/* Demodulator not found for some reason? */
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+diff -Nur a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
+--- a/drivers/media/usb/dvb-usb/dibusb-common.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dibusb-common.c	2019-02-23 09:05:14.000000000 +0100
+@@ -179,8 +179,20 @@
+ 
+ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+ {
+-	u8 wbuf[1] = { offs };
+-	return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
++	u8 *buf;
++	int rc;
++
++	buf = kmalloc(2, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	buf[0] = offs;
++
++	rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
++	*val = buf[1];
++	kfree(buf);
++
++	return rc;
+ }
+ EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+ 
diff --git a/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz-4.4.35/dvb-usb-linux_4.4.179.patch b/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz-4.4.35/dvb-usb-linux_4.4.179.patch
new file mode 100644
index 00000000000..ec672ce027b
--- /dev/null
+++ b/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz-4.4.35/dvb-usb-linux_4.4.179.patch
@@ -0,0 +1,67 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
+--- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2019-02-23 09:05:14.000000000 +0100
+@@ -35,42 +35,51 @@
+ 
+ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
+ {
+-	struct hexline hx;
+-	u8 reset;
+-	int ret,pos=0;
++	struct hexline *hx;
++	u8 *buf;
++	int ret, pos = 0;
++	u16 cpu_cs_register = cypress[type].cpu_cs_register;
++
++	buf = kmalloc(sizeof(*hx), GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	hx = (struct hexline *)buf;
+ 
+ 	/* stop the CPU */
+-	reset = 1;
+-	if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
++	buf[0] = 1;
++	if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)
+ 		err("could not stop the USB controller CPU.");
+ 
+-	while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
+-		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
+-		ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
++	while ((ret = dvb_usb_get_hexline(fw, hx, &pos)) > 0) {
++		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n", hx->addr, hx->len, hx->chk);
++		ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len);
+ 
+-		if (ret != hx.len) {
++		if (ret != hx->len) {
+ 			err("error while transferring firmware "
+ 				"(transferred size: %d, block size: %d)",
+-				ret,hx.len);
++				ret, hx->len);
+ 			ret = -EINVAL;
+ 			break;
+ 		}
+ 	}
+ 	if (ret < 0) {
+ 		err("firmware download failed at %d with %d",pos,ret);
++		kfree(buf);
+ 		return ret;
+ 	}
+ 
+ 	if (ret == 0) {
+ 		/* restart the CPU */
+-		reset = 0;
+-		if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
++		buf[0] = 0;
++		if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {
+ 			err("could not restart the USB controller CPU.");
+ 			ret = -EINVAL;
+ 		}
+ 	} else
+ 		ret = -EIO;
+ 
++	kfree(buf);
++
+ 	return ret;
+ }
+ EXPORT_SYMBOL(usb_cypress_load_firmware);
diff --git a/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz_4.4.35.bb b/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz_4.4.35.bb
index 08b932c3766..e2066424a90 100644
--- a/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz_4.4.35.bb
+++ b/meta-brands/meta-beyonwiz/recipes-linux/linux-beyonwiz_4.4.35.bb
@@ -7,7 +7,7 @@ SRCDATE = "20181224"
 
 inherit kernel machine_kernel_pr
 
-MACHINE_KERNEL_PR_append = ".21"
+MACHINE_KERNEL_PR_append = ".22"
 
 
 SRC_URI[md5sum] = "ad7eab17a5071a0d5f9ff44eb44e027d"
@@ -27,6 +27,8 @@ SRC_URI += "http://source.mynonpublic.com/beyonwiz/beyonwiz-linux-${PV}-${SRCDAT
     file://defconfig \
     file://0001-remote.patch \
     file://HauppaugeWinTV-dualHD.patch \
+    file://dib7000-linux_4.4.179.patch \
+    file://dvb-usb-linux_4.4.179.patch \
     file://findkerneldevice.py \
 "
 
diff --git a/meta-brands/meta-clap/recipes-linux/linux-clap-4.4.35/dib7000-linux_4.4.179.patch b/meta-brands/meta-clap/recipes-linux/linux-clap-4.4.35/dib7000-linux_4.4.179.patch
new file mode 100644
index 00000000000..b3ceefaef32
--- /dev/null
+++ b/meta-brands/meta-clap/recipes-linux/linux-clap-4.4.35/dib7000-linux_4.4.179.patch
@@ -0,0 +1,158 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
+--- a/drivers/media/usb/dvb-usb/dib0700_core.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_core.c	2019-02-23 09:05:14.000000000 +0100
+@@ -783,6 +783,9 @@
+ 
+ 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+ 
++	if (intf->altsetting[0].desc.bNumEndpoints < rc_ep + 1)
++		return -ENODEV;
++
+ 	purb = usb_alloc_urb(0, GFP_KERNEL);
+ 	if (purb == NULL) {
+ 		err("rc usb alloc urb failed");
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
+--- a/drivers/media/usb/dvb-usb/dib0700_devices.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_devices.c	2019-02-23 09:05:14.000000000 +0100
+@@ -292,7 +292,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -326,7 +326,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -431,6 +431,7 @@
+ 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+ 		break;
+ 	case XC2028_RESET_CLK:
++	case XC2028_I2C_FLUSH:
+ 		break;
+ 	default:
+ 		err("%s: unknown command %d, arg %d\n", __func__,
+@@ -479,7 +480,7 @@
+ 				     &stk7700ph_dib7700_xc3028_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1010,7 +1011,7 @@
+ 				     &dib7070p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1068,7 +1069,7 @@
+ 				     &dib7770p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3036,7 +3037,7 @@
+ 
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
+@@ -3089,7 +3090,7 @@
+ 	/* initialize IC 0 */
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3119,7 +3120,7 @@
+ 	i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
+ 	if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3194,7 +3195,7 @@
+ 				1, 0x10, &tfe7790p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 				__func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+@@ -3289,7 +3290,7 @@
+ 				     stk7070pd_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3364,7 +3365,7 @@
+ 					     stk7070pd_dib7000p_config) != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 			    __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -3600,7 +3601,7 @@
+ 
+ 	if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
+ 		/* Demodulator not found for some reason? */
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+diff -Nur a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
+--- a/drivers/media/usb/dvb-usb/dibusb-common.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dibusb-common.c	2019-02-23 09:05:14.000000000 +0100
+@@ -179,8 +179,20 @@
+ 
+ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+ {
+-	u8 wbuf[1] = { offs };
+-	return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
++	u8 *buf;
++	int rc;
++
++	buf = kmalloc(2, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	buf[0] = offs;
++
++	rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
++	*val = buf[1];
++	kfree(buf);
++
++	return rc;
+ }
+ EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+ 
diff --git a/meta-brands/meta-clap/recipes-linux/linux-clap-4.4.35/dvb-usb-linux_4.4.179.patch b/meta-brands/meta-clap/recipes-linux/linux-clap-4.4.35/dvb-usb-linux_4.4.179.patch
new file mode 100644
index 00000000000..ec672ce027b
--- /dev/null
+++ b/meta-brands/meta-clap/recipes-linux/linux-clap-4.4.35/dvb-usb-linux_4.4.179.patch
@@ -0,0 +1,67 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
+--- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2019-02-23 09:05:14.000000000 +0100
+@@ -35,42 +35,51 @@
+ 
+ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
+ {
+-	struct hexline hx;
+-	u8 reset;
+-	int ret,pos=0;
++	struct hexline *hx;
++	u8 *buf;
++	int ret, pos = 0;
++	u16 cpu_cs_register = cypress[type].cpu_cs_register;
++
++	buf = kmalloc(sizeof(*hx), GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	hx = (struct hexline *)buf;
+ 
+ 	/* stop the CPU */
+-	reset = 1;
+-	if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
++	buf[0] = 1;
++	if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)
+ 		err("could not stop the USB controller CPU.");
+ 
+-	while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
+-		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
+-		ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
++	while ((ret = dvb_usb_get_hexline(fw, hx, &pos)) > 0) {
++		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n", hx->addr, hx->len, hx->chk);
++		ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len);
+ 
+-		if (ret != hx.len) {
++		if (ret != hx->len) {
+ 			err("error while transferring firmware "
+ 				"(transferred size: %d, block size: %d)",
+-				ret,hx.len);
++				ret, hx->len);
+ 			ret = -EINVAL;
+ 			break;
+ 		}
+ 	}
+ 	if (ret < 0) {
+ 		err("firmware download failed at %d with %d",pos,ret);
++		kfree(buf);
+ 		return ret;
+ 	}
+ 
+ 	if (ret == 0) {
+ 		/* restart the CPU */
+-		reset = 0;
+-		if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
++		buf[0] = 0;
++		if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {
+ 			err("could not restart the USB controller CPU.");
+ 			ret = -EINVAL;
+ 		}
+ 	} else
+ 		ret = -EIO;
+ 
++	kfree(buf);
++
+ 	return ret;
+ }
+ EXPORT_SYMBOL(usb_cypress_load_firmware);
diff --git a/meta-brands/meta-dags/recipes-bsp/swapcreate-dags72604.bb b/meta-brands/meta-dags/recipes-bsp/swapcreate-dags72604.bb
new file mode 100644
index 00000000000..0b11992e91f
--- /dev/null
+++ b/meta-brands/meta-dags/recipes-bsp/swapcreate-dags72604.bb
@@ -0,0 +1,17 @@
+SUMMARY = "swap create extent your momory"
+MAINTAINER = "oe-a"
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+require conf/license/license-gplv2.inc
+
+PV = "1.0"
+PR = "r1"
+
+SRC_URI="file://createswap.sh"
+
+do_install() {
+    install -d ${D}${sysconfdir}/init.d
+    install -d ${D}${sysconfdir}/rc3.d
+    install -m 0755 ${WORKDIR}/createswap.sh ${D}${sysconfdir}/init.d/createswap.sh
+    ln -sf ../init.d/createswap.sh ${D}${sysconfdir}/rc3.d/S98createswap
+}
\ No newline at end of file
diff --git a/meta-brands/meta-gfutures/recipes-linux/linux-gfutures-4.4.35/dib7000-linux_4.4.179.patch b/meta-brands/meta-gfutures/recipes-linux/linux-gfutures-4.4.35/dib7000-linux_4.4.179.patch
new file mode 100644
index 00000000000..b3ceefaef32
--- /dev/null
+++ b/meta-brands/meta-gfutures/recipes-linux/linux-gfutures-4.4.35/dib7000-linux_4.4.179.patch
@@ -0,0 +1,158 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
+--- a/drivers/media/usb/dvb-usb/dib0700_core.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_core.c	2019-02-23 09:05:14.000000000 +0100
+@@ -783,6 +783,9 @@
+ 
+ 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+ 
++	if (intf->altsetting[0].desc.bNumEndpoints < rc_ep + 1)
++		return -ENODEV;
++
+ 	purb = usb_alloc_urb(0, GFP_KERNEL);
+ 	if (purb == NULL) {
+ 		err("rc usb alloc urb failed");
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
+--- a/drivers/media/usb/dvb-usb/dib0700_devices.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_devices.c	2019-02-23 09:05:14.000000000 +0100
+@@ -292,7 +292,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -326,7 +326,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -431,6 +431,7 @@
+ 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+ 		break;
+ 	case XC2028_RESET_CLK:
++	case XC2028_I2C_FLUSH:
+ 		break;
+ 	default:
+ 		err("%s: unknown command %d, arg %d\n", __func__,
+@@ -479,7 +480,7 @@
+ 				     &stk7700ph_dib7700_xc3028_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1010,7 +1011,7 @@
+ 				     &dib7070p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1068,7 +1069,7 @@
+ 				     &dib7770p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3036,7 +3037,7 @@
+ 
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
+@@ -3089,7 +3090,7 @@
+ 	/* initialize IC 0 */
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3119,7 +3120,7 @@
+ 	i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
+ 	if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3194,7 +3195,7 @@
+ 				1, 0x10, &tfe7790p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 				__func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+@@ -3289,7 +3290,7 @@
+ 				     stk7070pd_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3364,7 +3365,7 @@
+ 					     stk7070pd_dib7000p_config) != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 			    __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -3600,7 +3601,7 @@
+ 
+ 	if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
+ 		/* Demodulator not found for some reason? */
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+diff -Nur a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
+--- a/drivers/media/usb/dvb-usb/dibusb-common.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dibusb-common.c	2019-02-23 09:05:14.000000000 +0100
+@@ -179,8 +179,20 @@
+ 
+ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+ {
+-	u8 wbuf[1] = { offs };
+-	return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
++	u8 *buf;
++	int rc;
++
++	buf = kmalloc(2, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	buf[0] = offs;
++
++	rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
++	*val = buf[1];
++	kfree(buf);
++
++	return rc;
+ }
+ EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+ 
diff --git a/meta-brands/meta-gfutures/recipes-linux/linux-gfutures-4.4.35/dvb-usb-linux_4.4.179.patch b/meta-brands/meta-gfutures/recipes-linux/linux-gfutures-4.4.35/dvb-usb-linux_4.4.179.patch
new file mode 100644
index 00000000000..ec672ce027b
--- /dev/null
+++ b/meta-brands/meta-gfutures/recipes-linux/linux-gfutures-4.4.35/dvb-usb-linux_4.4.179.patch
@@ -0,0 +1,67 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
+--- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2019-02-23 09:05:14.000000000 +0100
+@@ -35,42 +35,51 @@
+ 
+ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
+ {
+-	struct hexline hx;
+-	u8 reset;
+-	int ret,pos=0;
++	struct hexline *hx;
++	u8 *buf;
++	int ret, pos = 0;
++	u16 cpu_cs_register = cypress[type].cpu_cs_register;
++
++	buf = kmalloc(sizeof(*hx), GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	hx = (struct hexline *)buf;
+ 
+ 	/* stop the CPU */
+-	reset = 1;
+-	if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
++	buf[0] = 1;
++	if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)
+ 		err("could not stop the USB controller CPU.");
+ 
+-	while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
+-		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
+-		ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
++	while ((ret = dvb_usb_get_hexline(fw, hx, &pos)) > 0) {
++		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n", hx->addr, hx->len, hx->chk);
++		ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len);
+ 
+-		if (ret != hx.len) {
++		if (ret != hx->len) {
+ 			err("error while transferring firmware "
+ 				"(transferred size: %d, block size: %d)",
+-				ret,hx.len);
++				ret, hx->len);
+ 			ret = -EINVAL;
+ 			break;
+ 		}
+ 	}
+ 	if (ret < 0) {
+ 		err("firmware download failed at %d with %d",pos,ret);
++		kfree(buf);
+ 		return ret;
+ 	}
+ 
+ 	if (ret == 0) {
+ 		/* restart the CPU */
+-		reset = 0;
+-		if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
++		buf[0] = 0;
++		if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {
+ 			err("could not restart the USB controller CPU.");
+ 			ret = -EINVAL;
+ 		}
+ 	} else
+ 		ret = -EIO;
+ 
++	kfree(buf);
++
+ 	return ret;
+ }
+ EXPORT_SYMBOL(usb_cypress_load_firmware);
diff --git a/meta-brands/meta-gfutures/recipes-linux/linux-gfutures_4.4.35.bb b/meta-brands/meta-gfutures/recipes-linux/linux-gfutures_4.4.35.bb
index 63dfa32cf56..c65d1f3e558 100644
--- a/meta-brands/meta-gfutures/recipes-linux/linux-gfutures_4.4.35.bb
+++ b/meta-brands/meta-gfutures/recipes-linux/linux-gfutures_4.4.35.bb
@@ -10,7 +10,7 @@ SRCDATE = "20181228"
 
 inherit kernel machine_kernel_pr
 
-MACHINE_KERNEL_PR_append = ".8"
+MACHINE_KERNEL_PR_append = ".9"
 
 SRC_URI[md5sum] = "ede25f1c2c060f1059529a2896cee5a9"
 SRC_URI[sha256sum] = "ea4ba0433d252c18f38ff2f4dce4b70880e447e1cffdc2066d5a9b5f8098ae7e"
@@ -20,6 +20,8 @@ SRC_URI = "http://source.mynonpublic.com/gfutures/linux-${PV}-${SRCDATE}-${ARCH}
 	file://ieee80211-increase-scan-result-expire-time.patch \
 	file://0001-remote.patch \
 	file://HauppaugeWinTV-dualHD.patch \
+	file://dib7000-linux_4.4.179.patch \
+	file://dvb-usb-linux_4.4.179.patch \
 	"
 
 # By default, kernel.bbclass modifies package names to allow multiple kernels
diff --git a/meta-brands/meta-gigablue/recipes-linux/linux-gigablue-4.4.35/dib7000-linux_4.4.179.patch b/meta-brands/meta-gigablue/recipes-linux/linux-gigablue-4.4.35/dib7000-linux_4.4.179.patch
new file mode 100644
index 00000000000..b3ceefaef32
--- /dev/null
+++ b/meta-brands/meta-gigablue/recipes-linux/linux-gigablue-4.4.35/dib7000-linux_4.4.179.patch
@@ -0,0 +1,158 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
+--- a/drivers/media/usb/dvb-usb/dib0700_core.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_core.c	2019-02-23 09:05:14.000000000 +0100
+@@ -783,6 +783,9 @@
+ 
+ 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+ 
++	if (intf->altsetting[0].desc.bNumEndpoints < rc_ep + 1)
++		return -ENODEV;
++
+ 	purb = usb_alloc_urb(0, GFP_KERNEL);
+ 	if (purb == NULL) {
+ 		err("rc usb alloc urb failed");
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
+--- a/drivers/media/usb/dvb-usb/dib0700_devices.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_devices.c	2019-02-23 09:05:14.000000000 +0100
+@@ -292,7 +292,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -326,7 +326,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -431,6 +431,7 @@
+ 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+ 		break;
+ 	case XC2028_RESET_CLK:
++	case XC2028_I2C_FLUSH:
+ 		break;
+ 	default:
+ 		err("%s: unknown command %d, arg %d\n", __func__,
+@@ -479,7 +480,7 @@
+ 				     &stk7700ph_dib7700_xc3028_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1010,7 +1011,7 @@
+ 				     &dib7070p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1068,7 +1069,7 @@
+ 				     &dib7770p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3036,7 +3037,7 @@
+ 
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
+@@ -3089,7 +3090,7 @@
+ 	/* initialize IC 0 */
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3119,7 +3120,7 @@
+ 	i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
+ 	if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3194,7 +3195,7 @@
+ 				1, 0x10, &tfe7790p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 				__func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+@@ -3289,7 +3290,7 @@
+ 				     stk7070pd_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3364,7 +3365,7 @@
+ 					     stk7070pd_dib7000p_config) != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 			    __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -3600,7 +3601,7 @@
+ 
+ 	if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
+ 		/* Demodulator not found for some reason? */
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+diff -Nur a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
+--- a/drivers/media/usb/dvb-usb/dibusb-common.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dibusb-common.c	2019-02-23 09:05:14.000000000 +0100
+@@ -179,8 +179,20 @@
+ 
+ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+ {
+-	u8 wbuf[1] = { offs };
+-	return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
++	u8 *buf;
++	int rc;
++
++	buf = kmalloc(2, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	buf[0] = offs;
++
++	rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
++	*val = buf[1];
++	kfree(buf);
++
++	return rc;
+ }
+ EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+ 
diff --git a/meta-brands/meta-gigablue/recipes-linux/linux-gigablue-4.4.35/dvb-usb-linux_4.4.179.patch b/meta-brands/meta-gigablue/recipes-linux/linux-gigablue-4.4.35/dvb-usb-linux_4.4.179.patch
new file mode 100644
index 00000000000..ec672ce027b
--- /dev/null
+++ b/meta-brands/meta-gigablue/recipes-linux/linux-gigablue-4.4.35/dvb-usb-linux_4.4.179.patch
@@ -0,0 +1,67 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
+--- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2019-02-23 09:05:14.000000000 +0100
+@@ -35,42 +35,51 @@
+ 
+ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
+ {
+-	struct hexline hx;
+-	u8 reset;
+-	int ret,pos=0;
++	struct hexline *hx;
++	u8 *buf;
++	int ret, pos = 0;
++	u16 cpu_cs_register = cypress[type].cpu_cs_register;
++
++	buf = kmalloc(sizeof(*hx), GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	hx = (struct hexline *)buf;
+ 
+ 	/* stop the CPU */
+-	reset = 1;
+-	if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
++	buf[0] = 1;
++	if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)
+ 		err("could not stop the USB controller CPU.");
+ 
+-	while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
+-		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
+-		ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
++	while ((ret = dvb_usb_get_hexline(fw, hx, &pos)) > 0) {
++		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n", hx->addr, hx->len, hx->chk);
++		ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len);
+ 
+-		if (ret != hx.len) {
++		if (ret != hx->len) {
+ 			err("error while transferring firmware "
+ 				"(transferred size: %d, block size: %d)",
+-				ret,hx.len);
++				ret, hx->len);
+ 			ret = -EINVAL;
+ 			break;
+ 		}
+ 	}
+ 	if (ret < 0) {
+ 		err("firmware download failed at %d with %d",pos,ret);
++		kfree(buf);
+ 		return ret;
+ 	}
+ 
+ 	if (ret == 0) {
+ 		/* restart the CPU */
+-		reset = 0;
+-		if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
++		buf[0] = 0;
++		if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {
+ 			err("could not restart the USB controller CPU.");
+ 			ret = -EINVAL;
+ 		}
+ 	} else
+ 		ret = -EIO;
+ 
++	kfree(buf);
++
+ 	return ret;
+ }
+ EXPORT_SYMBOL(usb_cypress_load_firmware);
diff --git a/meta-brands/meta-gigablue/recipes-linux/linux-gigablue_4.4.35.bb b/meta-brands/meta-gigablue/recipes-linux/linux-gigablue_4.4.35.bb
index 23e77b55c2c..01cc5a8b6d4 100644
--- a/meta-brands/meta-gigablue/recipes-linux/linux-gigablue_4.4.35.bb
+++ b/meta-brands/meta-gigablue/recipes-linux/linux-gigablue_4.4.35.bb
@@ -7,7 +7,7 @@ SRCDATE = "20181224"
 
 inherit kernel machine_kernel_pr
 
-MACHINE_KERNEL_PR_append = ".21"
+MACHINE_KERNEL_PR_append = ".22"
 
 
 SRC_URI[md5sum] = "ad7eab17a5071a0d5f9ff44eb44e027d"
@@ -27,6 +27,8 @@ SRC_URI += "http://source.mynonpublic.com/gigablue/mv200/gigablue-linux-${PV}-${
     file://defconfig \
     file://0001-remote.patch \
     file://HauppaugeWinTV-dualHD.patch \
+    file://dib7000-linux_4.4.179.patch \
+    file://dvb-usb-linux_4.4.179.patch \
     file://findkerneldevice.py \
 "
 
diff --git a/meta-brands/meta-maxytec/recipes-linux/linux-maxytec-4.4.35/dib7000-linux_4.4.179.patch b/meta-brands/meta-maxytec/recipes-linux/linux-maxytec-4.4.35/dib7000-linux_4.4.179.patch
new file mode 100644
index 00000000000..b3ceefaef32
--- /dev/null
+++ b/meta-brands/meta-maxytec/recipes-linux/linux-maxytec-4.4.35/dib7000-linux_4.4.179.patch
@@ -0,0 +1,158 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
+--- a/drivers/media/usb/dvb-usb/dib0700_core.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_core.c	2019-02-23 09:05:14.000000000 +0100
+@@ -783,6 +783,9 @@
+ 
+ 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+ 
++	if (intf->altsetting[0].desc.bNumEndpoints < rc_ep + 1)
++		return -ENODEV;
++
+ 	purb = usb_alloc_urb(0, GFP_KERNEL);
+ 	if (purb == NULL) {
+ 		err("rc usb alloc urb failed");
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
+--- a/drivers/media/usb/dvb-usb/dib0700_devices.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_devices.c	2019-02-23 09:05:14.000000000 +0100
+@@ -292,7 +292,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -326,7 +326,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -431,6 +431,7 @@
+ 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+ 		break;
+ 	case XC2028_RESET_CLK:
++	case XC2028_I2C_FLUSH:
+ 		break;
+ 	default:
+ 		err("%s: unknown command %d, arg %d\n", __func__,
+@@ -479,7 +480,7 @@
+ 				     &stk7700ph_dib7700_xc3028_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1010,7 +1011,7 @@
+ 				     &dib7070p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1068,7 +1069,7 @@
+ 				     &dib7770p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3036,7 +3037,7 @@
+ 
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
+@@ -3089,7 +3090,7 @@
+ 	/* initialize IC 0 */
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3119,7 +3120,7 @@
+ 	i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
+ 	if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3194,7 +3195,7 @@
+ 				1, 0x10, &tfe7790p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 				__func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+@@ -3289,7 +3290,7 @@
+ 				     stk7070pd_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3364,7 +3365,7 @@
+ 					     stk7070pd_dib7000p_config) != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 			    __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -3600,7 +3601,7 @@
+ 
+ 	if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
+ 		/* Demodulator not found for some reason? */
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+diff -Nur a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
+--- a/drivers/media/usb/dvb-usb/dibusb-common.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dibusb-common.c	2019-02-23 09:05:14.000000000 +0100
+@@ -179,8 +179,20 @@
+ 
+ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+ {
+-	u8 wbuf[1] = { offs };
+-	return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
++	u8 *buf;
++	int rc;
++
++	buf = kmalloc(2, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	buf[0] = offs;
++
++	rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
++	*val = buf[1];
++	kfree(buf);
++
++	return rc;
+ }
+ EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+ 
diff --git a/meta-brands/meta-maxytec/recipes-linux/linux-maxytec-4.4.35/dvb-usb-linux_4.4.179.patch b/meta-brands/meta-maxytec/recipes-linux/linux-maxytec-4.4.35/dvb-usb-linux_4.4.179.patch
new file mode 100644
index 00000000000..ec672ce027b
--- /dev/null
+++ b/meta-brands/meta-maxytec/recipes-linux/linux-maxytec-4.4.35/dvb-usb-linux_4.4.179.patch
@@ -0,0 +1,67 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
+--- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2019-02-23 09:05:14.000000000 +0100
+@@ -35,42 +35,51 @@
+ 
+ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
+ {
+-	struct hexline hx;
+-	u8 reset;
+-	int ret,pos=0;
++	struct hexline *hx;
++	u8 *buf;
++	int ret, pos = 0;
++	u16 cpu_cs_register = cypress[type].cpu_cs_register;
++
++	buf = kmalloc(sizeof(*hx), GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	hx = (struct hexline *)buf;
+ 
+ 	/* stop the CPU */
+-	reset = 1;
+-	if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
++	buf[0] = 1;
++	if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)
+ 		err("could not stop the USB controller CPU.");
+ 
+-	while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
+-		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
+-		ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
++	while ((ret = dvb_usb_get_hexline(fw, hx, &pos)) > 0) {
++		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n", hx->addr, hx->len, hx->chk);
++		ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len);
+ 
+-		if (ret != hx.len) {
++		if (ret != hx->len) {
+ 			err("error while transferring firmware "
+ 				"(transferred size: %d, block size: %d)",
+-				ret,hx.len);
++				ret, hx->len);
+ 			ret = -EINVAL;
+ 			break;
+ 		}
+ 	}
+ 	if (ret < 0) {
+ 		err("firmware download failed at %d with %d",pos,ret);
++		kfree(buf);
+ 		return ret;
+ 	}
+ 
+ 	if (ret == 0) {
+ 		/* restart the CPU */
+-		reset = 0;
+-		if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
++		buf[0] = 0;
++		if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {
+ 			err("could not restart the USB controller CPU.");
+ 			ret = -EINVAL;
+ 		}
+ 	} else
+ 		ret = -EIO;
+ 
++	kfree(buf);
++
+ 	return ret;
+ }
+ EXPORT_SYMBOL(usb_cypress_load_firmware);
diff --git a/meta-brands/meta-maxytec/recipes-linux/linux-maxytec_4.4.35.bb b/meta-brands/meta-maxytec/recipes-linux/linux-maxytec_4.4.35.bb
index 9e85eff6af1..77588dd7f8c 100644
--- a/meta-brands/meta-maxytec/recipes-linux/linux-maxytec_4.4.35.bb
+++ b/meta-brands/meta-maxytec/recipes-linux/linux-maxytec_4.4.35.bb
@@ -9,7 +9,7 @@ SRCDATE = "20181228"
 
 inherit kernel machine_kernel_pr
 
-MACHINE_KERNEL_PR_append = ".8"
+MACHINE_KERNEL_PR_append = ".9"
 
 SRC_URI[md5sum] = "ede25f1c2c060f1059529a2896cee5a9"
 SRC_URI[sha256sum] = "ea4ba0433d252c18f38ff2f4dce4b70880e447e1cffdc2066d5a9b5f8098ae7e"
@@ -20,6 +20,8 @@ SRC_URI = "http://source.mynonpublic.com/maxytec/linux-${PV}-${SRCDATE}-${ARCH}.
 	file://0001-mmc-switch-1.8V.patch \
 	file://0001-remote.patch \
 	file://HauppaugeWinTV-dualHD.patch \
+	file://dib7000-linux_4.4.179.patch \
+	file://dvb-usb-linux_4.4.179.patch \
 	"
 
 # By default, kernel.bbclass modifies package names to allow multiple kernels
diff --git a/meta-brands/meta-octagon/recipes-linux/linux-octagon-4.4.35/dib7000-linux_4.4.179.patch b/meta-brands/meta-octagon/recipes-linux/linux-octagon-4.4.35/dib7000-linux_4.4.179.patch
new file mode 100644
index 00000000000..b3ceefaef32
--- /dev/null
+++ b/meta-brands/meta-octagon/recipes-linux/linux-octagon-4.4.35/dib7000-linux_4.4.179.patch
@@ -0,0 +1,158 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
+--- a/drivers/media/usb/dvb-usb/dib0700_core.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_core.c	2019-02-23 09:05:14.000000000 +0100
+@@ -783,6 +783,9 @@
+ 
+ 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+ 
++	if (intf->altsetting[0].desc.bNumEndpoints < rc_ep + 1)
++		return -ENODEV;
++
+ 	purb = usb_alloc_urb(0, GFP_KERNEL);
+ 	if (purb == NULL) {
+ 		err("rc usb alloc urb failed");
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
+--- a/drivers/media/usb/dvb-usb/dib0700_devices.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_devices.c	2019-02-23 09:05:14.000000000 +0100
+@@ -292,7 +292,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -326,7 +326,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -431,6 +431,7 @@
+ 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+ 		break;
+ 	case XC2028_RESET_CLK:
++	case XC2028_I2C_FLUSH:
+ 		break;
+ 	default:
+ 		err("%s: unknown command %d, arg %d\n", __func__,
+@@ -479,7 +480,7 @@
+ 				     &stk7700ph_dib7700_xc3028_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1010,7 +1011,7 @@
+ 				     &dib7070p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1068,7 +1069,7 @@
+ 				     &dib7770p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3036,7 +3037,7 @@
+ 
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
+@@ -3089,7 +3090,7 @@
+ 	/* initialize IC 0 */
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3119,7 +3120,7 @@
+ 	i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
+ 	if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3194,7 +3195,7 @@
+ 				1, 0x10, &tfe7790p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 				__func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+@@ -3289,7 +3290,7 @@
+ 				     stk7070pd_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3364,7 +3365,7 @@
+ 					     stk7070pd_dib7000p_config) != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 			    __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -3600,7 +3601,7 @@
+ 
+ 	if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
+ 		/* Demodulator not found for some reason? */
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+diff -Nur a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
+--- a/drivers/media/usb/dvb-usb/dibusb-common.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dibusb-common.c	2019-02-23 09:05:14.000000000 +0100
+@@ -179,8 +179,20 @@
+ 
+ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+ {
+-	u8 wbuf[1] = { offs };
+-	return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
++	u8 *buf;
++	int rc;
++
++	buf = kmalloc(2, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	buf[0] = offs;
++
++	rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
++	*val = buf[1];
++	kfree(buf);
++
++	return rc;
+ }
+ EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+ 
diff --git a/meta-brands/meta-octagon/recipes-linux/linux-octagon-4.4.35/dvb-usb-linux_4.4.179.patch b/meta-brands/meta-octagon/recipes-linux/linux-octagon-4.4.35/dvb-usb-linux_4.4.179.patch
new file mode 100644
index 00000000000..ec672ce027b
--- /dev/null
+++ b/meta-brands/meta-octagon/recipes-linux/linux-octagon-4.4.35/dvb-usb-linux_4.4.179.patch
@@ -0,0 +1,67 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
+--- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2019-02-23 09:05:14.000000000 +0100
+@@ -35,42 +35,51 @@
+ 
+ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
+ {
+-	struct hexline hx;
+-	u8 reset;
+-	int ret,pos=0;
++	struct hexline *hx;
++	u8 *buf;
++	int ret, pos = 0;
++	u16 cpu_cs_register = cypress[type].cpu_cs_register;
++
++	buf = kmalloc(sizeof(*hx), GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	hx = (struct hexline *)buf;
+ 
+ 	/* stop the CPU */
+-	reset = 1;
+-	if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
++	buf[0] = 1;
++	if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)
+ 		err("could not stop the USB controller CPU.");
+ 
+-	while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
+-		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
+-		ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
++	while ((ret = dvb_usb_get_hexline(fw, hx, &pos)) > 0) {
++		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n", hx->addr, hx->len, hx->chk);
++		ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len);
+ 
+-		if (ret != hx.len) {
++		if (ret != hx->len) {
+ 			err("error while transferring firmware "
+ 				"(transferred size: %d, block size: %d)",
+-				ret,hx.len);
++				ret, hx->len);
+ 			ret = -EINVAL;
+ 			break;
+ 		}
+ 	}
+ 	if (ret < 0) {
+ 		err("firmware download failed at %d with %d",pos,ret);
++		kfree(buf);
+ 		return ret;
+ 	}
+ 
+ 	if (ret == 0) {
+ 		/* restart the CPU */
+-		reset = 0;
+-		if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
++		buf[0] = 0;
++		if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {
+ 			err("could not restart the USB controller CPU.");
+ 			ret = -EINVAL;
+ 		}
+ 	} else
+ 		ret = -EIO;
+ 
++	kfree(buf);
++
+ 	return ret;
+ }
+ EXPORT_SYMBOL(usb_cypress_load_firmware);
diff --git a/meta-brands/meta-octagon/recipes-linux/linux-octagon_4.4.35.bb b/meta-brands/meta-octagon/recipes-linux/linux-octagon_4.4.35.bb
index 5695dcf46b9..27e71064ff6 100644
--- a/meta-brands/meta-octagon/recipes-linux/linux-octagon_4.4.35.bb
+++ b/meta-brands/meta-octagon/recipes-linux/linux-octagon_4.4.35.bb
@@ -7,7 +7,7 @@ SRCDATE = "20181224"
 
 inherit kernel machine_kernel_pr
 
-MACHINE_KERNEL_PR_append = ".22"
+MACHINE_KERNEL_PR_append = ".23"
 
 
 SRC_URI[md5sum] = "ad7eab17a5071a0d5f9ff44eb44e027d"
@@ -27,6 +27,8 @@ SRC_URI += "http://source.mynonpublic.com/octagon/octagon-linux-${PV}-${SRCDATE}
     file://defconfig \
     file://0001-remote.patch \
     file://HauppaugeWinTV-dualHD.patch \
+    file://dib7000-linux_4.4.179.patch \
+    file://dvb-usb-linux_4.4.179.patch \
     file://findkerneldevice.py \
 "
 
diff --git a/meta-brands/meta-uclan/recipes-linux/linux-uclan-4.4.35/dib7000-linux_4.4.179.patch b/meta-brands/meta-uclan/recipes-linux/linux-uclan-4.4.35/dib7000-linux_4.4.179.patch
new file mode 100644
index 00000000000..b3ceefaef32
--- /dev/null
+++ b/meta-brands/meta-uclan/recipes-linux/linux-uclan-4.4.35/dib7000-linux_4.4.179.patch
@@ -0,0 +1,158 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
+--- a/drivers/media/usb/dvb-usb/dib0700_core.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_core.c	2019-02-23 09:05:14.000000000 +0100
+@@ -783,6 +783,9 @@
+ 
+ 	/* Starting in firmware 1.20, the RC info is provided on a bulk pipe */
+ 
++	if (intf->altsetting[0].desc.bNumEndpoints < rc_ep + 1)
++		return -ENODEV;
++
+ 	purb = usb_alloc_urb(0, GFP_KERNEL);
+ 	if (purb == NULL) {
+ 		err("rc usb alloc urb failed");
+diff -Nur a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
+--- a/drivers/media/usb/dvb-usb/dib0700_devices.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dib0700_devices.c	2019-02-23 09:05:14.000000000 +0100
+@@ -292,7 +292,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -326,7 +326,7 @@
+ 					     stk7700d_dib7000p_mt2266_config)
+ 		    != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -431,6 +431,7 @@
+ 		state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+ 		break;
+ 	case XC2028_RESET_CLK:
++	case XC2028_I2C_FLUSH:
+ 		break;
+ 	default:
+ 		err("%s: unknown command %d, arg %d\n", __func__,
+@@ -479,7 +480,7 @@
+ 				     &stk7700ph_dib7700_xc3028_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1010,7 +1011,7 @@
+ 				     &dib7070p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -1068,7 +1069,7 @@
+ 				     &dib7770p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3036,7 +3037,7 @@
+ 
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
+@@ -3089,7 +3090,7 @@
+ 	/* initialize IC 0 */
+ 	if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3119,7 +3120,7 @@
+ 	i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
+ 	if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n", __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3194,7 +3195,7 @@
+ 				1, 0x10, &tfe7790p_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 				__func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 	adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
+@@ -3289,7 +3290,7 @@
+ 				     stk7070pd_dib7000p_config) != 0) {
+ 		err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 		    __func__);
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+@@ -3364,7 +3365,7 @@
+ 					     stk7070pd_dib7000p_config) != 0) {
+ 			err("%s: state->dib7000p_ops.i2c_enumeration failed.  Cannot continue\n",
+ 			    __func__);
+-			dvb_detach(&state->dib7000p_ops);
++			dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 			return -ENODEV;
+ 		}
+ 	}
+@@ -3600,7 +3601,7 @@
+ 
+ 	if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
+ 		/* Demodulator not found for some reason? */
+-		dvb_detach(&state->dib7000p_ops);
++		dvb_detach(state->dib7000p_ops.set_wbd_ref);
+ 		return -ENODEV;
+ 	}
+ 
+diff -Nur a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c
+--- a/drivers/media/usb/dvb-usb/dibusb-common.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dibusb-common.c	2019-02-23 09:05:14.000000000 +0100
+@@ -179,8 +179,20 @@
+ 
+ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+ {
+-	u8 wbuf[1] = { offs };
+-	return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
++	u8 *buf;
++	int rc;
++
++	buf = kmalloc(2, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	buf[0] = offs;
++
++	rc = dibusb_i2c_msg(d, 0x50, &buf[0], 1, &buf[1], 1);
++	*val = buf[1];
++	kfree(buf);
++
++	return rc;
+ }
+ EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+ 
diff --git a/meta-brands/meta-uclan/recipes-linux/linux-uclan-4.4.35/dvb-usb-linux_4.4.179.patch b/meta-brands/meta-uclan/recipes-linux/linux-uclan-4.4.35/dvb-usb-linux_4.4.179.patch
new file mode 100644
index 00000000000..ec672ce027b
--- /dev/null
+++ b/meta-brands/meta-uclan/recipes-linux/linux-uclan-4.4.35/dvb-usb-linux_4.4.179.patch
@@ -0,0 +1,67 @@
+diff -Nur a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
+--- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2017-07-31 15:25:15.000000000 +0200
++++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c	2019-02-23 09:05:14.000000000 +0100
+@@ -35,42 +35,51 @@
+ 
+ int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
+ {
+-	struct hexline hx;
+-	u8 reset;
+-	int ret,pos=0;
++	struct hexline *hx;
++	u8 *buf;
++	int ret, pos = 0;
++	u16 cpu_cs_register = cypress[type].cpu_cs_register;
++
++	buf = kmalloc(sizeof(*hx), GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	hx = (struct hexline *)buf;
+ 
+ 	/* stop the CPU */
+-	reset = 1;
+-	if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
++	buf[0] = 1;
++	if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1)
+ 		err("could not stop the USB controller CPU.");
+ 
+-	while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
+-		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
+-		ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
++	while ((ret = dvb_usb_get_hexline(fw, hx, &pos)) > 0) {
++		deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n", hx->addr, hx->len, hx->chk);
++		ret = usb_cypress_writemem(udev, hx->addr, hx->data, hx->len);
+ 
+-		if (ret != hx.len) {
++		if (ret != hx->len) {
+ 			err("error while transferring firmware "
+ 				"(transferred size: %d, block size: %d)",
+-				ret,hx.len);
++				ret, hx->len);
+ 			ret = -EINVAL;
+ 			break;
+ 		}
+ 	}
+ 	if (ret < 0) {
+ 		err("firmware download failed at %d with %d",pos,ret);
++		kfree(buf);
+ 		return ret;
+ 	}
+ 
+ 	if (ret == 0) {
+ 		/* restart the CPU */
+-		reset = 0;
+-		if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
++		buf[0] = 0;
++		if (usb_cypress_writemem(udev, cpu_cs_register, buf, 1) != 1) {
+ 			err("could not restart the USB controller CPU.");
+ 			ret = -EINVAL;
+ 		}
+ 	} else
+ 		ret = -EIO;
+ 
++	kfree(buf);
++
+ 	return ret;
+ }
+ EXPORT_SYMBOL(usb_cypress_load_firmware);
diff --git a/meta-brands/meta-uclan/recipes-linux/linux-uclan_4.4.35.bb b/meta-brands/meta-uclan/recipes-linux/linux-uclan_4.4.35.bb
index 601008aba2d..41c0af0d4c7 100644
--- a/meta-brands/meta-uclan/recipes-linux/linux-uclan_4.4.35.bb
+++ b/meta-brands/meta-uclan/recipes-linux/linux-uclan_4.4.35.bb
@@ -7,7 +7,7 @@ SRCDATE = "20181224"
 
 inherit kernel machine_kernel_pr
 
-MACHINE_KERNEL_PR_append = ".21"
+MACHINE_KERNEL_PR_append = ".22"
 
 
 SRC_URI[md5sum] = "ad7eab17a5071a0d5f9ff44eb44e027d"
@@ -27,6 +27,8 @@ SRC_URI += "http://source.mynonpublic.com/uclan/uclan-linux-${PV}-${SRCDATE}.tar
     file://defconfig \
     file://0001-remote.patch \
     file://HauppaugeWinTV-dualHD.patch \
+    file://dib7000-linux_4.4.179.patch \
+    file://dvb-usb-linux_4.4.179.patch \
     file://findkerneldevice.py \
 "