These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

9 files changed, 187 insertions, 85 deletions

diff --git a/kernel/drivers/media/pci/cx23885/altera-ci.c b/kernel/drivers/media/pci/cx23885/altera-ci.c
index 0a91df2c9..aaf4e46ff 100644
--- a/kernel/drivers/media/pci/cx23885/altera-ci.c
+++ b/kernel/drivers/media/pci/cx23885/altera-ci.c
@@ -759,7 +759,7 @@ int altera_ci_init(struct altera_ci_config *config, int ci_nr)
 	if (0 != ret)
 		goto err;
 
-       inter->state[ci_nr - 1] = state;
+	inter->state[ci_nr - 1] = state;
 
 	altera_hw_filt_init(config, ci_nr);
 
diff --git a/kernel/drivers/media/pci/cx23885/cx23885-417.c b/kernel/drivers/media/pci/cx23885/cx23885-417.c
index 63c0ee5d0..88a3afb66 100644
--- a/kernel/drivers/media/pci/cx23885/cx23885-417.c
+++ b/kernel/drivers/media/pci/cx23885/cx23885-417.c
@@ -1138,7 +1138,7 @@ static int cx23885_initialize_codec(struct cx23885_dev *dev, int startencoder)
 
 /* ------------------------------------------------------------------ */
 
-static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+static int queue_setup(struct vb2_queue *q, const void *parg,
 			   unsigned int *num_buffers, unsigned int *num_planes,
 			   unsigned int sizes[], void *alloc_ctxs[])
 {
@@ -1155,17 +1155,19 @@ static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
 
 static int buffer_prepare(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;
 	struct cx23885_buffer *buf =
-		container_of(vb, struct cx23885_buffer, vb);
+		container_of(vbuf, struct cx23885_buffer, vb);
 
 	return cx23885_buf_prepare(buf, &dev->ts1);
 }
 
 static void buffer_finish(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;
-	struct cx23885_buffer *buf = container_of(vb,
+	struct cx23885_buffer *buf = container_of(vbuf,
 		struct cx23885_buffer, vb);
 
 	cx23885_free_buffer(dev, buf);
@@ -1173,8 +1175,9 @@ static void buffer_finish(struct vb2_buffer *vb)
 
 static void buffer_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;
-	struct cx23885_buffer   *buf = container_of(vb,
+	struct cx23885_buffer   *buf = container_of(vbuf,
 		struct cx23885_buffer, vb);
 
 	cx23885_buf_queue(&dev->ts1, buf);
@@ -1201,7 +1204,7 @@ static int cx23885_start_streaming(struct vb2_queue *q, unsigned int count)
 			struct cx23885_buffer, queue);
 
 		list_del(&buf->queue);
-		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_QUEUED);
 	}
 	spin_unlock_irqrestore(&dev->slock, flags);
 	return ret;
diff --git a/kernel/drivers/media/pci/cx23885/cx23885-core.c b/kernel/drivers/media/pci/cx23885/cx23885-core.c
index 7aee76af7..e8f847226 100644
--- a/kernel/drivers/media/pci/cx23885/cx23885-core.c
+++ b/kernel/drivers/media/pci/cx23885/cx23885-core.c
@@ -427,12 +427,13 @@ static void cx23885_wakeup(struct cx23885_tsport *port,
 	buf = list_entry(q->active.next,
 			 struct cx23885_buffer, queue);
 
-	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
-	buf->vb.v4l2_buf.sequence = q->count++;
-	dprintk(1, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.v4l2_buf.index,
+	v4l2_get_timestamp(&buf->vb.timestamp);
+	buf->vb.sequence = q->count++;
+	dprintk(1, "[%p/%d] wakeup reg=%d buf=%d\n", buf,
+		buf->vb.vb2_buf.index,
 		count, q->count);
 	list_del(&buf->queue);
-	vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);
+	vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
 }
 
 int cx23885_sram_channel_setup(struct cx23885_dev *dev,
@@ -1453,12 +1454,12 @@ int cx23885_buf_prepare(struct cx23885_buffer *buf, struct cx23885_tsport *port)
 {
 	struct cx23885_dev *dev = port->dev;
 	int size = port->ts_packet_size * port->ts_packet_count;
-	struct sg_table *sgt = vb2_dma_sg_plane_desc(&buf->vb, 0);
+	struct sg_table *sgt = vb2_dma_sg_plane_desc(&buf->vb.vb2_buf, 0);
 
 	dprintk(1, "%s: %p\n", __func__, buf);
-	if (vb2_plane_size(&buf->vb, 0) < size)
+	if (vb2_plane_size(&buf->vb.vb2_buf, 0) < size)
 		return -EINVAL;
-	vb2_set_plane_payload(&buf->vb, 0, size);
+	vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size);
 
 	cx23885_risc_databuffer(dev->pci, &buf->risc,
 				sgt->sgl,
@@ -1503,7 +1504,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
 	if (list_empty(&cx88q->active)) {
 		list_add_tail(&buf->queue, &cx88q->active);
 		dprintk(1, "[%p/%d] %s - first active\n",
-			buf, buf->vb.v4l2_buf.index, __func__);
+			buf, buf->vb.vb2_buf.index, __func__);
 	} else {
 		buf->risc.cpu[0] |= cpu_to_le32(RISC_IRQ1);
 		prev = list_entry(cx88q->active.prev, struct cx23885_buffer,
@@ -1511,7 +1512,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
 		list_add_tail(&buf->queue, &cx88q->active);
 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 		dprintk(1, "[%p/%d] %s - append to active\n",
-			 buf, buf->vb.v4l2_buf.index, __func__);
+			 buf, buf->vb.vb2_buf.index, __func__);
 	}
 	spin_unlock_irqrestore(&dev->slock, flags);
 }
@@ -1530,9 +1531,10 @@ static void do_cancel_buffers(struct cx23885_tsport *port, char *reason)
 		buf = list_entry(q->active.next, struct cx23885_buffer,
 				 queue);
 		list_del(&buf->queue);
-		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 		dprintk(1, "[%p/%d] %s - dma=0x%08lx\n",
-			buf, buf->vb.v4l2_buf.index, reason, (unsigned long)buf->risc.dma);
+			buf, buf->vb.vb2_buf.index, reason,
+			(unsigned long)buf->risc.dma);
 	}
 	spin_unlock_irqrestore(&port->slock, flags);
 }
@@ -1990,9 +1992,9 @@ static int cx23885_initdev(struct pci_dev *pci_dev,
 		(unsigned long long)pci_resource_start(pci_dev, 0));
 
 	pci_set_master(pci_dev);
-	if (!pci_dma_supported(pci_dev, 0xffffffff)) {
+	err = pci_set_dma_mask(pci_dev, 0xffffffff);
+	if (err) {
 		printk("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name);
-		err = -EIO;
 		goto fail_context;
 	}
 
diff --git a/kernel/drivers/media/pci/cx23885/cx23885-dvb.c b/kernel/drivers/media/pci/cx23885/cx23885-dvb.c
index 745caabe3..c4307ad85 100644
--- a/kernel/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/kernel/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -92,7 +92,7 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 /* ------------------------------------------------------------------ */
 
-static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+static int queue_setup(struct vb2_queue *q, const void *parg,
 			   unsigned int *num_buffers, unsigned int *num_planes,
 			   unsigned int sizes[], void *alloc_ctxs[])
 {
@@ -110,18 +110,20 @@ static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
 
 static int buffer_prepare(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
 	struct cx23885_buffer *buf =
-		container_of(vb, struct cx23885_buffer, vb);
+		container_of(vbuf, struct cx23885_buffer, vb);
 
 	return cx23885_buf_prepare(buf, port);
 }
 
 static void buffer_finish(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
 	struct cx23885_dev *dev = port->dev;
-	struct cx23885_buffer *buf = container_of(vb,
+	struct cx23885_buffer *buf = container_of(vbuf,
 		struct cx23885_buffer, vb);
 
 	cx23885_free_buffer(dev, buf);
@@ -129,8 +131,9 @@ static void buffer_finish(struct vb2_buffer *vb)
 
 static void buffer_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
-	struct cx23885_buffer   *buf = container_of(vb,
+	struct cx23885_buffer   *buf = container_of(vbuf,
 		struct cx23885_buffer, vb);
 
 	cx23885_buf_queue(port, buf);
@@ -572,7 +575,8 @@ static struct stb6100_config prof_8000_stb6100_config = {
 	.refclock = 27000000,
 };
 
-static int p8000_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+static int p8000_set_voltage(struct dvb_frontend *fe,
+			     enum fe_sec_voltage voltage)
 {
 	struct cx23885_tsport *port = fe->dvb->priv;
 	struct cx23885_dev *dev = port->dev;
@@ -587,7 +591,7 @@ static int p8000_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 }
 
 static int dvbsky_t9580_set_voltage(struct dvb_frontend *fe,
-					fe_sec_voltage_t voltage)
+					enum fe_sec_voltage voltage)
 {
 	struct cx23885_tsport *port = fe->dvb->priv;
 	struct cx23885_dev *dev = port->dev;
@@ -616,7 +620,7 @@ static int dvbsky_t9580_set_voltage(struct dvb_frontend *fe,
 }
 
 static int dvbsky_s952_portc_set_voltage(struct dvb_frontend *fe,
-					fe_sec_voltage_t voltage)
+					enum fe_sec_voltage voltage)
 {
 	struct cx23885_tsport *port = fe->dvb->priv;
 	struct cx23885_dev *dev = port->dev;
@@ -856,18 +860,12 @@ static struct mt2063_config terratec_mt2063_config[] = {
 	},
 };
 
-static const struct tda10071_config hauppauge_tda10071_config = {
-	.demod_i2c_addr = 0x05,
-	.tuner_i2c_addr = 0x54,
+static const struct tda10071_platform_data hauppauge_tda10071_pdata = {
+	.clk = 40444000, /* 40.444 MHz */
 	.i2c_wr_max = 64,
 	.ts_mode = TDA10071_TS_SERIAL,
-	.spec_inv = 0,
-	.xtal = 40444000, /* 40.444 MHz */
 	.pll_multiplier = 20,
-};
-
-static const struct a8293_config hauppauge_a8293_config = {
-	.i2c_addr = 0x0b,
+	.tuner_i2c_addr = 0x54,
 };
 
 static const struct si2165_config hauppauge_hvr4400_si2165_config = {
@@ -1190,8 +1188,10 @@ static int dvb_register(struct cx23885_tsport *port)
 	struct i2c_board_info info;
 	struct i2c_adapter *adapter;
 	struct i2c_client *client_demod = NULL, *client_tuner = NULL;
+	struct i2c_client *client_sec = NULL;
 	const struct m88ds3103_config *p_m88ds3103_config = NULL;
-	int (*p_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage) = NULL;
+	int (*p_set_voltage)(struct dvb_frontend *fe,
+			     enum fe_sec_voltage voltage) = NULL;
 	int mfe_shared = 0; /* bus not shared by default */
 	int ret;
 
@@ -1797,21 +1797,46 @@ static int dvb_register(struct cx23885_tsport *port)
 
 		fe0->dvb.frontend->ops.set_voltage = p8000_set_voltage;
 		break;
-	case CX23885_BOARD_HAUPPAUGE_HVR4400:
+	case CX23885_BOARD_HAUPPAUGE_HVR4400: {
+		struct tda10071_platform_data tda10071_pdata = hauppauge_tda10071_pdata;
+		struct a8293_platform_data a8293_pdata = {};
+
 		i2c_bus = &dev->i2c_bus[0];
 		i2c_bus2 = &dev->i2c_bus[1];
 		switch (port->nr) {
 		/* port b */
 		case 1:
-			fe0->dvb.frontend = dvb_attach(tda10071_attach,
-						&hauppauge_tda10071_config,
-						&i2c_bus->i2c_adap);
-			if (fe0->dvb.frontend == NULL)
-				break;
-			if (!dvb_attach(a8293_attach, fe0->dvb.frontend,
-					&i2c_bus->i2c_adap,
-					&hauppauge_a8293_config))
+			/* attach demod + tuner combo */
+			memset(&info, 0, sizeof(info));
+			strlcpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
+			info.addr = 0x05;
+			info.platform_data = &tda10071_pdata;
+			request_module("tda10071");
+			client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
+			if (!client_demod || !client_demod->dev.driver)
+				goto frontend_detach;
+			if (!try_module_get(client_demod->dev.driver->owner)) {
+				i2c_unregister_device(client_demod);
+				goto frontend_detach;
+			}
+			fe0->dvb.frontend = tda10071_pdata.get_dvb_frontend(client_demod);
+			port->i2c_client_demod = client_demod;
+
+			/* attach SEC */
+			a8293_pdata.dvb_frontend = fe0->dvb.frontend;
+			memset(&info, 0, sizeof(info));
+			strlcpy(info.type, "a8293", I2C_NAME_SIZE);
+			info.addr = 0x0b;
+			info.platform_data = &a8293_pdata;
+			request_module("a8293");
+			client_sec = i2c_new_device(&i2c_bus->i2c_adap, &info);
+			if (!client_sec || !client_sec->dev.driver)
+				goto frontend_detach;
+			if (!try_module_get(client_sec->dev.driver->owner)) {
+				i2c_unregister_device(client_sec);
 				goto frontend_detach;
+			}
+			port->i2c_client_sec = client_sec;
 			break;
 		/* port c */
 		case 2:
@@ -1829,17 +1854,46 @@ static int dvb_register(struct cx23885_tsport *port)
 			break;
 		}
 		break;
-	case CX23885_BOARD_HAUPPAUGE_STARBURST:
+	}
+	case CX23885_BOARD_HAUPPAUGE_STARBURST: {
+		struct tda10071_platform_data tda10071_pdata = hauppauge_tda10071_pdata;
+		struct a8293_platform_data a8293_pdata = {};
+
 		i2c_bus = &dev->i2c_bus[0];
-		fe0->dvb.frontend = dvb_attach(tda10071_attach,
-						&hauppauge_tda10071_config,
-						&i2c_bus->i2c_adap);
-		if (fe0->dvb.frontend != NULL) {
-			dvb_attach(a8293_attach, fe0->dvb.frontend,
-				   &i2c_bus->i2c_adap,
-				   &hauppauge_a8293_config);
+
+		/* attach demod + tuner combo */
+		memset(&info, 0, sizeof(info));
+		strlcpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
+		info.addr = 0x05;
+		info.platform_data = &tda10071_pdata;
+		request_module("tda10071");
+		client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
+		if (!client_demod || !client_demod->dev.driver)
+			goto frontend_detach;
+		if (!try_module_get(client_demod->dev.driver->owner)) {
+			i2c_unregister_device(client_demod);
+			goto frontend_detach;
 		}
+		fe0->dvb.frontend = tda10071_pdata.get_dvb_frontend(client_demod);
+		port->i2c_client_demod = client_demod;
+
+		/* attach SEC */
+		a8293_pdata.dvb_frontend = fe0->dvb.frontend;
+		memset(&info, 0, sizeof(info));
+		strlcpy(info.type, "a8293", I2C_NAME_SIZE);
+		info.addr = 0x0b;
+		info.platform_data = &a8293_pdata;
+		request_module("a8293");
+		client_sec = i2c_new_device(&i2c_bus->i2c_adap, &info);
+		if (!client_sec || !client_sec->dev.driver)
+			goto frontend_detach;
+		if (!try_module_get(client_sec->dev.driver->owner)) {
+			i2c_unregister_device(client_sec);
+			goto frontend_detach;
+		}
+		port->i2c_client_sec = client_sec;
 		break;
+	}
 	case CX23885_BOARD_DVBSKY_T9580:
 	case CX23885_BOARD_DVBSKY_S950:
 		i2c_bus = &dev->i2c_bus[0];
@@ -1857,6 +1911,7 @@ static int dvb_register(struct cx23885_tsport *port)
 			/* attach tuner */
 			memset(&ts2020_config, 0, sizeof(ts2020_config));
 			ts2020_config.fe = fe0->dvb.frontend;
+			ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
 			memset(&info, 0, sizeof(struct i2c_board_info));
 			strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
 			info.addr = 0x60;
@@ -1912,6 +1967,7 @@ static int dvb_register(struct cx23885_tsport *port)
 			/* attach tuner */
 			memset(&si2157_config, 0, sizeof(si2157_config));
 			si2157_config.fe = fe0->dvb.frontend;
+			si2157_config.if_port = 1;
 			memset(&info, 0, sizeof(struct i2c_board_info));
 			strlcpy(info.type, "si2157", I2C_NAME_SIZE);
 			info.addr = 0x60;
@@ -1957,6 +2013,7 @@ static int dvb_register(struct cx23885_tsport *port)
 		/* attach tuner */
 		memset(&si2157_config, 0, sizeof(si2157_config));
 		si2157_config.fe = fe0->dvb.frontend;
+		si2157_config.if_port = 1;
 		memset(&info, 0, sizeof(struct i2c_board_info));
 		strlcpy(info.type, "si2157", I2C_NAME_SIZE);
 		info.addr = 0x60;
@@ -1986,6 +2043,7 @@ static int dvb_register(struct cx23885_tsport *port)
 		/* attach tuner */
 		memset(&ts2020_config, 0, sizeof(ts2020_config));
 		ts2020_config.fe = fe0->dvb.frontend;
+		ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
 		memset(&info, 0, sizeof(struct i2c_board_info));
 		strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
 		info.addr = 0x60;
@@ -2031,6 +2089,7 @@ static int dvb_register(struct cx23885_tsport *port)
 		/* attach tuner */
 		memset(&ts2020_config, 0, sizeof(ts2020_config));
 		ts2020_config.fe = fe0->dvb.frontend;
+		ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
 		memset(&info, 0, sizeof(struct i2c_board_info));
 		strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
 		info.addr = 0x60;
@@ -2093,6 +2152,7 @@ static int dvb_register(struct cx23885_tsport *port)
 		/* attach tuner */
 		memset(&si2157_config, 0, sizeof(si2157_config));
 		si2157_config.fe = fe0->dvb.frontend;
+		si2157_config.if_port = 1;
 		memset(&info, 0, sizeof(struct i2c_board_info));
 		strlcpy(info.type, "si2157", I2C_NAME_SIZE);
 		info.addr = 0x60;
@@ -2111,6 +2171,7 @@ static int dvb_register(struct cx23885_tsport *port)
 	case CX23885_BOARD_HAUPPAUGE_HVR5525:
 		switch (port->nr) {
 		struct m88rs6000t_config m88rs6000t_config;
+		struct a8293_platform_data a8293_pdata = {};
 
 		/* port b - satellite */
 		case 1:
@@ -2122,10 +2183,20 @@ static int dvb_register(struct cx23885_tsport *port)
 				break;
 
 			/* attach SEC */
-			if (!dvb_attach(a8293_attach, fe0->dvb.frontend,
-					&dev->i2c_bus[0].i2c_adap,
-					&hauppauge_a8293_config))
+			a8293_pdata.dvb_frontend = fe0->dvb.frontend;
+			memset(&info, 0, sizeof(info));
+			strlcpy(info.type, "a8293", I2C_NAME_SIZE);
+			info.addr = 0x0b;
+			info.platform_data = &a8293_pdata;
+			request_module("a8293");
+			client_sec = i2c_new_device(&dev->i2c_bus[0].i2c_adap, &info);
+			if (!client_sec || !client_sec->dev.driver)
+				goto frontend_detach;
+			if (!try_module_get(client_sec->dev.driver->owner)) {
+				i2c_unregister_device(client_sec);
 				goto frontend_detach;
+			}
+			port->i2c_client_sec = client_sec;
 
 			/* attach tuner */
 			memset(&m88rs6000t_config, 0, sizeof(m88rs6000t_config));
@@ -2172,6 +2243,7 @@ static int dvb_register(struct cx23885_tsport *port)
 			/* attach tuner */
 			memset(&si2157_config, 0, sizeof(si2157_config));
 			si2157_config.fe = fe0->dvb.frontend;
+			si2157_config.if_port = 1;
 			memset(&info, 0, sizeof(struct i2c_board_info));
 			strlcpy(info.type, "si2157", I2C_NAME_SIZE);
 			info.addr = 0x60;
@@ -2238,6 +2310,14 @@ static int dvb_register(struct cx23885_tsport *port)
 	return 0;
 
 frontend_detach:
+	/* remove I2C client for SEC */
+	client_sec = port->i2c_client_sec;
+	if (client_sec) {
+		module_put(client_sec->dev.driver->owner);
+		i2c_unregister_device(client_sec);
+		port->i2c_client_sec = NULL;
+	}
+
 	/* remove I2C client for tuner */
 	client_tuner = port->i2c_client_tuner;
 	if (client_tuner) {
@@ -2339,6 +2419,13 @@ int cx23885_dvb_unregister(struct cx23885_tsport *port)
 		i2c_unregister_device(client);
 	}
 
+	/* remove I2C client for SEC */
+	client = port->i2c_client_sec;
+	if (client) {
+		module_put(client->dev.driver->owner);
+		i2c_unregister_device(client);
+	}
+
 	/* remove I2C client for tuner */
 	client = port->i2c_client_tuner;
 	if (client) {
diff --git a/kernel/drivers/media/pci/cx23885/cx23885-f300.c b/kernel/drivers/media/pci/cx23885/cx23885-f300.c
index 6f817d873..a6c45eb0a 100644
--- a/kernel/drivers/media/pci/cx23885/cx23885-f300.c
+++ b/kernel/drivers/media/pci/cx23885/cx23885-f300.c
@@ -144,7 +144,7 @@ static u8 f300_xfer(struct dvb_frontend *fe, u8 *buf)
 	return ret;
 }
 
-int f300_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+int f300_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage voltage)
 {
 	u8 buf[16];
 
diff --git a/kernel/drivers/media/pci/cx23885/cx23885-f300.h b/kernel/drivers/media/pci/cx23885/cx23885-f300.h
index e73344c94..be14d7de7 100644
--- a/kernel/drivers/media/pci/cx23885/cx23885-f300.h
+++ b/kernel/drivers/media/pci/cx23885/cx23885-f300.h
@@ -1,2 +1,2 @@
 extern int f300_set_voltage(struct dvb_frontend *fe,
-				fe_sec_voltage_t voltage);
+			    enum fe_sec_voltage voltage);
diff --git a/kernel/drivers/media/pci/cx23885/cx23885-vbi.c b/kernel/drivers/media/pci/cx23885/cx23885-vbi.c
index d362d3838..cf3cb1324 100644
--- a/kernel/drivers/media/pci/cx23885/cx23885-vbi.c
+++ b/kernel/drivers/media/pci/cx23885/cx23885-vbi.c
@@ -121,7 +121,7 @@ static int cx23885_start_vbi_dma(struct cx23885_dev    *dev,
 
 /* ------------------------------------------------------------------ */
 
-static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+static int queue_setup(struct vb2_queue *q, const void *parg,
 			   unsigned int *num_buffers, unsigned int *num_planes,
 			   unsigned int sizes[], void *alloc_ctxs[])
 {
@@ -138,8 +138,9 @@ static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
 
 static int buffer_prepare(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;
-	struct cx23885_buffer *buf = container_of(vb,
+	struct cx23885_buffer *buf = container_of(vbuf,
 		struct cx23885_buffer, vb);
 	struct sg_table *sgt = vb2_dma_sg_plane_desc(vb, 0);
 	unsigned lines = VBI_PAL_LINE_COUNT;
@@ -161,7 +162,8 @@ static int buffer_prepare(struct vb2_buffer *vb)
 
 static void buffer_finish(struct vb2_buffer *vb)
 {
-	struct cx23885_buffer *buf = container_of(vb,
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct cx23885_buffer *buf = container_of(vbuf,
 		struct cx23885_buffer, vb);
 
 	cx23885_free_buffer(vb->vb2_queue->drv_priv, buf);
@@ -190,8 +192,10 @@ static void buffer_finish(struct vb2_buffer *vb)
  */
 static void buffer_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;
-	struct cx23885_buffer *buf = container_of(vb, struct cx23885_buffer, vb);
+	struct cx23885_buffer *buf = container_of(vbuf,
+			struct cx23885_buffer, vb);
 	struct cx23885_buffer *prev;
 	struct cx23885_dmaqueue *q = &dev->vbiq;
 	unsigned long flags;
@@ -206,7 +210,7 @@ static void buffer_queue(struct vb2_buffer *vb)
 		list_add_tail(&buf->queue, &q->active);
 		spin_unlock_irqrestore(&dev->slock, flags);
 		dprintk(2, "[%p/%d] vbi_queue - first active\n",
-			buf, buf->vb.v4l2_buf.index);
+			buf, buf->vb.vb2_buf.index);
 
 	} else {
 		buf->risc.cpu[0] |= cpu_to_le32(RISC_IRQ1);
@@ -217,7 +221,7 @@ static void buffer_queue(struct vb2_buffer *vb)
 		spin_unlock_irqrestore(&dev->slock, flags);
 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 		dprintk(2, "[%p/%d] buffer_queue - append to active\n",
-			buf, buf->vb.v4l2_buf.index);
+			buf, buf->vb.vb2_buf.index);
 	}
 }
 
@@ -245,7 +249,7 @@ static void cx23885_stop_streaming(struct vb2_queue *q)
 			struct cx23885_buffer, queue);
 
 		list_del(&buf->queue);
-		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 	}
 	spin_unlock_irqrestore(&dev->slock, flags);
 }
diff --git a/kernel/drivers/media/pci/cx23885/cx23885-video.c b/kernel/drivers/media/pci/cx23885/cx23885-video.c
index 2232b389c..71a80e2b8 100644
--- a/kernel/drivers/media/pci/cx23885/cx23885-video.c
+++ b/kernel/drivers/media/pci/cx23885/cx23885-video.c
@@ -104,12 +104,12 @@ void cx23885_video_wakeup(struct cx23885_dev *dev,
 	buf = list_entry(q->active.next,
 			struct cx23885_buffer, queue);
 
-	buf->vb.v4l2_buf.sequence = q->count++;
-	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
-	dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.v4l2_buf.index,
-			count, q->count);
+	buf->vb.sequence = q->count++;
+	v4l2_get_timestamp(&buf->vb.timestamp);
+	dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf,
+			buf->vb.vb2_buf.index, count, q->count);
 	list_del(&buf->queue);
-	vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);
+	vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
 }
 
 int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm)
@@ -315,7 +315,7 @@ static int cx23885_start_video_dma(struct cx23885_dev *dev,
 	return 0;
 }
 
-static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+static int queue_setup(struct vb2_queue *q, const void *parg,
 			   unsigned int *num_buffers, unsigned int *num_planes,
 			   unsigned int sizes[], void *alloc_ctxs[])
 {
@@ -329,9 +329,10 @@ static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
 
 static int buffer_prepare(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;
 	struct cx23885_buffer *buf =
-		container_of(vb, struct cx23885_buffer, vb);
+		container_of(vbuf, struct cx23885_buffer, vb);
 	u32 line0_offset, line1_offset;
 	struct sg_table *sgt = vb2_dma_sg_plane_desc(vb, 0);
 	int field_tff;
@@ -401,7 +402,7 @@ static int buffer_prepare(struct vb2_buffer *vb)
 		BUG();
 	}
 	dprintk(2, "[%p/%d] buffer_init - %dx%d %dbpp \"%s\" - dma=0x%08lx\n",
-		buf, buf->vb.v4l2_buf.index,
+		buf, buf->vb.vb2_buf.index,
 		dev->width, dev->height, dev->fmt->depth, dev->fmt->name,
 		(unsigned long)buf->risc.dma);
 	return 0;
@@ -409,7 +410,8 @@ static int buffer_prepare(struct vb2_buffer *vb)
 
 static void buffer_finish(struct vb2_buffer *vb)
 {
-	struct cx23885_buffer *buf = container_of(vb,
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct cx23885_buffer *buf = container_of(vbuf,
 		struct cx23885_buffer, vb);
 
 	cx23885_free_buffer(vb->vb2_queue->drv_priv, buf);
@@ -438,8 +440,9 @@ static void buffer_finish(struct vb2_buffer *vb)
  */
 static void buffer_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;
-	struct cx23885_buffer   *buf = container_of(vb,
+	struct cx23885_buffer   *buf = container_of(vbuf,
 		struct cx23885_buffer, vb);
 	struct cx23885_buffer   *prev;
 	struct cx23885_dmaqueue *q    = &dev->vidq;
@@ -455,7 +458,7 @@ static void buffer_queue(struct vb2_buffer *vb)
 	if (list_empty(&q->active)) {
 		list_add_tail(&buf->queue, &q->active);
 		dprintk(2, "[%p/%d] buffer_queue - first active\n",
-			buf, buf->vb.v4l2_buf.index);
+			buf, buf->vb.vb2_buf.index);
 	} else {
 		buf->risc.cpu[0] |= cpu_to_le32(RISC_IRQ1);
 		prev = list_entry(q->active.prev, struct cx23885_buffer,
@@ -463,7 +466,7 @@ static void buffer_queue(struct vb2_buffer *vb)
 		list_add_tail(&buf->queue, &q->active);
 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 		dprintk(2, "[%p/%d] buffer_queue - append to active\n",
-				buf, buf->vb.v4l2_buf.index);
+				buf, buf->vb.vb2_buf.index);
 	}
 	spin_unlock_irqrestore(&dev->slock, flags);
 }
@@ -492,7 +495,7 @@ static void cx23885_stop_streaming(struct vb2_queue *q)
 			struct cx23885_buffer, queue);
 
 		list_del(&buf->queue);
-		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 	}
 	spin_unlock_irqrestore(&dev->slock, flags);
 }
@@ -581,7 +584,9 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 	struct v4l2_format *f)
 {
 	struct cx23885_dev *dev = video_drvdata(file);
-	struct v4l2_mbus_framefmt mbus_fmt;
+	struct v4l2_subdev_format format = {
+		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
+	};
 	int err;
 
 	dprintk(2, "%s()\n", __func__);
@@ -600,10 +605,10 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 	dev->field	= f->fmt.pix.field;
 	dprintk(2, "%s() width=%d height=%d field=%d\n", __func__,
 		dev->width, dev->height, dev->field);
-	v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, MEDIA_BUS_FMT_FIXED);
-	call_all(dev, video, s_mbus_fmt, &mbus_fmt);
-	v4l2_fill_pix_format(&f->fmt.pix, &mbus_fmt);
-	/* s_mbus_fmt overwrites f->fmt.pix.field, restore it */
+	v4l2_fill_mbus_format(&format.format, &f->fmt.pix, MEDIA_BUS_FMT_FIXED);
+	call_all(dev, pad, set_fmt, NULL, &format);
+	v4l2_fill_pix_format(&f->fmt.pix, &format.format);
+	/* set_fmt overwrites f->fmt.pix.field, restore it */
 	f->fmt.pix.field = dev->field;
 	return 0;
 }
diff --git a/kernel/drivers/media/pci/cx23885/cx23885.h b/kernel/drivers/media/pci/cx23885/cx23885.h
index aeda8d399..c5ba0833f 100644
--- a/kernel/drivers/media/pci/cx23885/cx23885.h
+++ b/kernel/drivers/media/pci/cx23885/cx23885.h
@@ -170,7 +170,7 @@ struct cx23885_riscmem {
 /* buffer for one video frame */
 struct cx23885_buffer {
 	/* common v4l buffer stuff -- must be first */
-	struct vb2_buffer vb;
+	struct vb2_v4l2_buffer vb;
 	struct list_head queue;
 
 	/* cx23885 specific */
@@ -304,11 +304,12 @@ struct cx23885_tsport {
 
 	struct i2c_client *i2c_client_demod;
 	struct i2c_client *i2c_client_tuner;
+	struct i2c_client *i2c_client_sec;
 	struct i2c_client *i2c_client_ci;
 
 	int (*set_frontend)(struct dvb_frontend *fe);
 	int (*fe_set_voltage)(struct dvb_frontend *fe,
-				fe_sec_voltage_t voltage);
+			      enum fe_sec_voltage voltage);
 };
 
 struct cx23885_kernel_ir {