diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
index 1455e2644ab5e4e08a0a5324a0d3e873b9941256..cf0c318d6989e11eda05286c7dd209e8e41fc673 100644
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -887,8 +887,7 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 
 		/* attach demod */
 		adap->fe_adap[state->fe_id].fe = dvb_attach(cxd2820r_attach,
-				&anysee_cxd2820r_config, &adap->dev->i2c_adap,
-				NULL);
+				&anysee_cxd2820r_config, &adap->dev->i2c_adap);
 
 		state->has_ci = true;
 
@@ -1189,6 +1188,14 @@ static int anysee_ci_init(struct dvb_usb_device *d)
 	if (ret)
 		return ret;
 
+	ret = anysee_wr_reg_mask(d, REG_IOD, (0 << 2)|(0 << 1)|(0 << 0), 0x07);
+	if (ret)
+		return ret;
+
+	ret = anysee_wr_reg_mask(d, REG_IOD, (1 << 2)|(1 << 1)|(1 << 0), 0x07);
+	if (ret)
+		return ret;
+
 	ret = dvb_ca_en50221_init(&d->adapter[0].dvb_adap, &state->ci, 0, 1);
 	if (ret)
 		return ret;
diff --git a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
index 8a57ed8272dec10adfbbd989f81442ed6cc48ef9..1efc028a76c9c5bb937f6c8979d672ec68104596 100644
--- a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
+++ b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
@@ -276,14 +276,15 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
 	param.flags = 0;
 
 	switch (fep->bandwidth_hz) {
+	default:
 	case 8000000:
-		param.bandwidth = 0;
+		param.bandwidth = 8;
 		break;
 	case 7000000:
-		param.bandwidth = 1;
+		param.bandwidth = 7;
 		break;
 	case 6000000:
-		param.bandwidth = 2;
+		param.bandwidth = 6;
 		break;
 	}
 
diff --git a/drivers/media/dvb/frontends/cxd2820r.h b/drivers/media/dvb/frontends/cxd2820r.h
index cf0f546aa1d1bdf94f47666692c0313cf69d6643..5aa306ebb7ef93bd8f356e6bc98325735c88503c 100644
--- a/drivers/media/dvb/frontends/cxd2820r.h
+++ b/drivers/media/dvb/frontends/cxd2820r.h
@@ -77,14 +77,12 @@ struct cxd2820r_config {
 	(defined(CONFIG_DVB_CXD2820R_MODULE) && defined(MODULE))
 extern struct dvb_frontend *cxd2820r_attach(
 	const struct cxd2820r_config *config,
-	struct i2c_adapter *i2c,
-	struct dvb_frontend *fe
+	struct i2c_adapter *i2c
 );
 #else
 static inline struct dvb_frontend *cxd2820r_attach(
 	const struct cxd2820r_config *config,
-	struct i2c_adapter *i2c,
-	struct dvb_frontend *fe
+	struct i2c_adapter *i2c
 )
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
diff --git a/drivers/media/dvb/frontends/cxd2820r_core.c b/drivers/media/dvb/frontends/cxd2820r_core.c
index caae7f79c8379323d1bce9c6b998bc996c63fda4..5c7c2aaf9bf58583eb52ed6f3ba7b4d48df6d29b 100644
--- a/drivers/media/dvb/frontends/cxd2820r_core.c
+++ b/drivers/media/dvb/frontends/cxd2820r_core.c
@@ -482,10 +482,19 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe)
 
 	/* switch between DVB-T and DVB-T2 when tune fails */
 	if (priv->last_tune_failed) {
-		if (priv->delivery_system == SYS_DVBT)
+		if (priv->delivery_system == SYS_DVBT) {
+			ret = cxd2820r_sleep_t(fe);
+			if (ret)
+				goto error;
+
 			c->delivery_system = SYS_DVBT2;
-		else if (priv->delivery_system == SYS_DVBT2)
+		} else if (priv->delivery_system == SYS_DVBT2) {
+			ret = cxd2820r_sleep_t2(fe);
+			if (ret)
+				goto error;
+
 			c->delivery_system = SYS_DVBT;
+		}
 	}
 
 	/* set frontend */
@@ -562,7 +571,7 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 	.delsys = { SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A },
 	/* default: DVB-T/T2 */
 	.info = {
-		.name = "Sony CXD2820R (DVB-T/T2)",
+		.name = "Sony CXD2820R",
 
 		.caps =	FE_CAN_FEC_1_2			|
 			FE_CAN_FEC_2_3			|
@@ -572,7 +581,9 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 			FE_CAN_FEC_AUTO			|
 			FE_CAN_QPSK			|
 			FE_CAN_QAM_16			|
+			FE_CAN_QAM_32			|
 			FE_CAN_QAM_64			|
+			FE_CAN_QAM_128			|
 			FE_CAN_QAM_256			|
 			FE_CAN_QAM_AUTO			|
 			FE_CAN_TRANSMISSION_MODE_AUTO	|
@@ -602,8 +613,7 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 };
 
 struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
-				     struct i2c_adapter *i2c,
-				     struct dvb_frontend *fe)
+		struct i2c_adapter *i2c)
 {
 	struct cxd2820r_priv *priv = NULL;
 	int ret;
diff --git a/drivers/media/video/atmel-isi.c b/drivers/media/video/atmel-isi.c
index 9fe4519176a4850ceecda1d29fb961eeb7b03fb2..ec3f6a06f9c3baf5f92e09abbb4e2bcef54196bd 100644
--- a/drivers/media/video/atmel-isi.c
+++ b/drivers/media/video/atmel-isi.c
@@ -922,7 +922,9 @@ static int __devexit atmel_isi_remove(struct platform_device *pdev)
 			isi->fb_descriptors_phys);
 
 	iounmap(isi->regs);
+	clk_unprepare(isi->mck);
 	clk_put(isi->mck);
+	clk_unprepare(isi->pclk);
 	clk_put(isi->pclk);
 	kfree(isi);
 
@@ -955,6 +957,10 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 	if (IS_ERR(pclk))
 		return PTR_ERR(pclk);
 
+	ret = clk_prepare(pclk);
+	if (ret)
+		goto err_clk_prepare_pclk;
+
 	isi = kzalloc(sizeof(struct atmel_isi), GFP_KERNEL);
 	if (!isi) {
 		ret = -ENOMEM;
@@ -978,6 +984,10 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 		goto err_clk_get;
 	}
 
+	ret = clk_prepare(isi->mck);
+	if (ret)
+		goto err_clk_prepare_mck;
+
 	/* Set ISI_MCK's frequency, it should be faster than pixel clock */
 	ret = clk_set_rate(isi->mck, pdata->mck_hz);
 	if (ret < 0)
@@ -1059,10 +1069,14 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 			isi->fb_descriptors_phys);
 err_alloc_descriptors:
 err_set_mck_rate:
+	clk_unprepare(isi->mck);
+err_clk_prepare_mck:
 	clk_put(isi->mck);
 err_clk_get:
 	kfree(isi);
 err_alloc_isi:
+	clk_unprepare(pclk);
+err_clk_prepare_pclk:
 	clk_put(pclk);
 
 	return ret;
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 9449423098e0d4163eabe8d7a0b0c57cdb484cc2..aabbf4854f6629d9d1c14939642bb2879b7df70f 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -853,8 +853,7 @@ static int em28xx_dvb_init(struct em28xx *dev)
 	case EM28174_BOARD_PCTV_290E:
 		dvb->fe[0] = dvb_attach(cxd2820r_attach,
 					&em28xx_cxd2820r_config,
-					&dev->i2c_adap,
-					NULL);
+					&dev->i2c_adap);
 		if (dvb->fe[0]) {
 			/* FE 0 attach tuner */
 			if (!dvb_attach(tda18271_attach,