Merge commit 'v4l-dvb/stable'

95 files changed, 3233 insertions, 664 deletions

diff --git a/Documentation/video4linux/cx18.txt b/Documentation/video4linux/cx18.txt
index 077d56ec3f3d..6842c262890f 100644
--- a/Documentation/video4linux/cx18.txt
+++ b/Documentation/video4linux/cx18.txt
@@ -1,7 +1,9 @@
 Some notes regarding the cx18 driver for the Conexant CX23418 MPEG
 encoder chip:
 
-1) The only hardware currently supported is the Hauppauge HVR-1600.
+1) The only hardware currently supported is the Hauppauge HVR-1600
+   card and the Compro VideoMate H900 (note that this card only
+   supports analog input, it has no digital tuner!).
 
 2) Some people have problems getting the i2c bus to work. Cause unknown.
    The symptom is that the eeprom cannot be read and the card is
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index cc11c4c0e7e7..09a829d8a7e7 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -2,12 +2,7 @@
 # Makefile for the kernel multimedia device drivers.
 #
 
-obj-y := common/
-
-obj-$(CONFIG_VIDEO_MEDIA) += common/
-
-# Since hybrid devices are here, should be compiled if DVB and/or V4L
-obj-$(CONFIG_VIDEO_MEDIA) += video/
+obj-y += common/ video/
 
 obj-$(CONFIG_VIDEO_DEV) += radio/
 obj-$(CONFIG_DVB_CORE)  += dvb/
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 5d05b5390f66..0dc2bef9f6a3 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -101,7 +101,7 @@ enum {
 	MXL_QAM,
 	MXL_ANALOG_CABLE,
 	MXL_ANALOG_OTA
-} tuner_modu_type;
+};
 
 /* MXL5005 Tuner Register Struct */
 struct TunerReg {
@@ -194,7 +194,7 @@ enum {
 	RFSYN_DIVM,                /* 88 */
 	DN_BYPASS_AGC_I2C          /* 89 */
 #endif
-} MXL5005_ControlName;
+};
 
 /*
  * The following context is source code provided by MaxLinear.
diff --git a/drivers/media/common/tuners/tea5761.c b/drivers/media/common/tuners/tea5761.c
index b93cdef9ac73..b23dadeecd05 100644
--- a/drivers/media/common/tuners/tea5761.c
+++ b/drivers/media/common/tuners/tea5761.c
@@ -295,7 +295,7 @@ struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
 {
 	struct tea5761_priv *priv = NULL;
 
-	if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL)
+	if (tea5761_autodetection(i2c_adap, i2c_addr) != 0)
 		return NULL;
 
 	priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL);
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index be8d903171b7..266c255cf0d8 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -1018,8 +1018,10 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
 			fe->ops.i2c_gate_ctrl(fe, 1);
 
 		if (1 != i2c_transfer(i2c_adap, &msg, 1))
-			tuner_warn("unable to probe %s, proceeding anyway.",
-				   tuners[type].name);
+			printk(KERN_WARNING "tuner-simple %d-%04x: "
+			       "unable to probe %s, proceeding anyway.",
+			       i2c_adapter_id(i2c_adap), i2c_addr,
+			       tuners[type].name);
 
 		if (fe->ops.i2c_gate_ctrl)
 			fe->ops.i2c_gate_ctrl(fe, 0);
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index cf4584e48b6d..615e5bbec14f 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -1,6 +1,6 @@
 config DVB_USB
 	tristate "Support for various USB DVB devices"
-	depends on DVB_CORE && USB && I2C
+	depends on DVB_CORE && USB && I2C && INPUT
 	depends on HOTPLUG	# due to FW_LOADER
 	select FW_LOADER
 	help
@@ -241,3 +241,13 @@ config DVB_USB_AF9005_REMOTE
 	  Say Y here to support the default remote control decoding for the
 	  Afatech AF9005 based receiver.
 
+config DVB_USB_ANYSEE
+	tristate "Anysee DVB-T/C USB2.0 support"
+	depends on DVB_USB
+	select DVB_MT352 if !DVB_FE_CUSTOMISE
+	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
+	select DVB_TDA10023 if !DVB_FE_CUSTOMISE
+	help
+	  Say Y here to support the Anysee E30, Anysee E30 Plus or
+	  Anysee E30 C Plus DVB USB2.0 receiver.
+
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index c6511a6c0ab8..44c11e45e564 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -61,6 +61,9 @@ obj-$(CONFIG_DVB_USB_AF9005) += dvb-usb-af9005.o
 dvb-usb-af9005-remote-objs = af9005-remote.o
 obj-$(CONFIG_DVB_USB_AF9005_REMOTE) += dvb-usb-af9005-remote.o
 
+dvb-usb-anysee-objs = anysee.o
+obj-$(CONFIG_DVB_USB_ANYSEE) += dvb-usb-anysee.o
+
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
 # due to tuner-xc3028
 EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
new file mode 100644
index 000000000000..dada92a14cf3
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -0,0 +1,555 @@
+/*
+ * DVB USB Linux driver for Anysee E30 DVB-C & DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * TODO:
+ * - add smart card reader support for Conditional Access (CA)
+ *
+ * Card reader in Anysee is nothing more than ISO 7816 card reader.
+ * There is no hardware CAM in any Anysee device sold.
+ * In my understanding it should be implemented by making own module
+ * for ISO 7816 card reader, like dvb_ca_en50221 is implented. This
+ * module registers serial interface that can be used to comminicate
+ * with any ISO 7816 smart card.
+ *
+ * Any help according to implement serial smart card reader support
+ * is highly welcome!
+ */
+
+#include "anysee.h"
+#include "tda1002x.h"
+#include "mt352.h"
+#include "mt352_priv.h"
+#include "zl10353.h"
+
+/* debug */
+static int dvb_usb_anysee_debug;
+module_param_named(debug, dvb_usb_anysee_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+struct mutex anysee_usb_mutex;
+
+static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen,
+	u8 *rbuf, u8 rlen)
+{
+	struct anysee_state *state = d->priv;
+	int act_len, ret;
+	u8 buf[64];
+
+	if (slen > sizeof(buf))
+		slen = sizeof(buf);
+	memcpy(&buf[0], sbuf, slen);
+	buf[60] = state->seq++;
+
+	if (mutex_lock_interruptible(&anysee_usb_mutex) < 0)
+		return -EAGAIN;
+
+	/* We need receive one message more after dvb_usb_generic_rw due
+	   to weird transaction flow, which is 1 x send + 2 x receive. */
+	ret = dvb_usb_generic_rw(d, buf, sizeof(buf), buf, sizeof(buf), 0);
+
+	if (!ret) {
+		/* receive 2nd answer */
+		ret = usb_bulk_msg(d->udev, usb_rcvbulkpipe(d->udev,
+			d->props.generic_bulk_ctrl_endpoint), buf, sizeof(buf),
+			&act_len, 2000);
+		if (ret)
+			err("%s: recv bulk message failed: %d", __func__, ret);
+		else {
+			deb_xfer("<<< ");
+			debug_dump(buf, act_len, deb_xfer);
+		}
+	}
+
+	/* read request, copy returned data to return buf */
+	if (!ret && rbuf && rlen)
+		memcpy(rbuf, buf, rlen);
+
+	mutex_unlock(&anysee_usb_mutex);
+
+	return ret;
+}
+
+static int anysee_read_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
+{
+	u8 buf[] = {CMD_REG_READ, reg >> 8, reg & 0xff, 0x01};
+	int ret;
+	ret = anysee_ctrl_msg(d, buf, sizeof(buf), val, 1);
+	deb_info("%s: reg:%04x val:%02x\n", __func__, reg, *val);
+	return ret;
+}
+
+static int anysee_write_reg(struct dvb_usb_device *d, u16 reg, u8 val)
+{
+	u8 buf[] = {CMD_REG_WRITE, reg >> 8, reg & 0xff, 0x01, val};
+	deb_info("%s: reg:%04x val:%02x\n", __func__, reg, val);
+	return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
+}
+
+static int anysee_get_hw_info(struct dvb_usb_device *d, u8 *id)
+{
+	u8 buf[] = {CMD_GET_HW_INFO};
+	return anysee_ctrl_msg(d, buf, sizeof(buf), id, 3);
+}
+
+static int anysee_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
+{
+	u8 buf[] = {CMD_STREAMING_CTRL, (u8)onoff, 0x00};
+	deb_info("%s: onoff:%02x\n", __func__, onoff);
+	return anysee_ctrl_msg(adap->dev, buf, sizeof(buf), NULL, 0);
+}
+
+static int anysee_led_ctrl(struct dvb_usb_device *d, u8 mode, u8 interval)
+{
+	u8 buf[] = {CMD_LED_AND_IR_CTRL, 0x01, mode, interval};
+	deb_info("%s: state:%02x interval:%02x\n", __func__, mode, interval);
+	return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
+}
+
+static int anysee_ir_ctrl(struct dvb_usb_device *d, u8 onoff)
+{
+	u8 buf[] = {CMD_LED_AND_IR_CTRL, 0x02, onoff};
+	deb_info("%s: onoff:%02x\n", __func__, onoff);
+	return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
+}
+
+static int anysee_init(struct dvb_usb_device *d)
+{
+	int ret;
+	/* LED light */
+	ret = anysee_led_ctrl(d, 0x01, 0x03);
+	if (ret)
+		return ret;
+
+	/* enable IR */
+	ret = anysee_ir_ctrl(d, 1);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+/* I2C */
+static int anysee_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
+	int num)
+{
+	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int ret, inc, i = 0;
+
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	while (i < num) {
+		if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
+			u8 buf[6];
+			buf[0] = CMD_I2C_READ;
+			buf[1] = msg[i].addr + 1;
+			buf[2] = msg[i].buf[0];
+			buf[3] = 0x00;
+			buf[4] = 0x00;
+			buf[5] = 0x01;
+			ret = anysee_ctrl_msg(d, buf, sizeof(buf), msg[i+1].buf,
+				msg[i+1].len);
+			inc = 2;
+		} else {
+			u8 buf[4+msg[i].len];
+			buf[0] = CMD_I2C_WRITE;
+			buf[1] = msg[i].addr;
+			buf[2] = msg[i].len;
+			buf[3] = 0x01;
+			memcpy(&buf[4], msg[i].buf, msg[i].len);
+			ret = anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
+			inc = 1;
+		}
+		if (ret)
+			return ret;
+
+		i += inc;
+	}
+
+	mutex_unlock(&d->i2c_mutex);
+
+	return i;
+}
+
+static u32 anysee_i2c_func(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm anysee_i2c_algo = {
+	.master_xfer   = anysee_master_xfer,
+	.functionality = anysee_i2c_func,
+};
+
+static int anysee_mt352_demod_init(struct dvb_frontend *fe)
+{
+	static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x28 };
+	static u8 reset []         = { RESET,      0x80 };
+	static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
+	static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
+	static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
+	static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
+
+	mt352_write(fe, clock_config,   sizeof(clock_config));
+	udelay(200);
+	mt352_write(fe, reset,          sizeof(reset));
+	mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
+
+	mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
+	mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
+	mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+
+	return 0;
+}
+
+/* Callbacks for DVB USB */
+static struct tda10023_config anysee_tda10023_config = {
+	.demod_address = 0x1a,
+	.invert = 0,
+	.xtal   = 16000000,
+	.pll_m  = 11,
+	.pll_p  = 3,
+	.pll_n  = 1,
+	.deltaf = 0xfed6,
+};
+
+static struct mt352_config anysee_mt352_config = {
+	.demod_address = 0x1e,
+	.demod_init    = anysee_mt352_demod_init,
+};
+
+static struct zl10353_config anysee_zl10353_config = {
+	.demod_address = 0x1e,
+	.parallel_ts = 1,
+};
+
+static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	int ret;
+	struct anysee_state *state = adap->dev->priv;
+	u8 hw_info[3];
+	u8 io_d; /* IO port D */
+
+	/* check which hardware we have
+	   We must do this call two times to get reliable values (hw bug). */
+	ret = anysee_get_hw_info(adap->dev, hw_info);
+	if (ret)
+		return ret;
+	ret = anysee_get_hw_info(adap->dev, hw_info);
+	if (ret)
+		return ret;
+
+	/* Meaning of these info bytes are guessed. */
+	info("firmware version:%d.%d.%d hardware id:%d",
+		0, hw_info[1], hw_info[2], hw_info[0]);
+
+	ret = anysee_read_reg(adap->dev, 0xb0, &io_d); /* IO port D */
+	if (ret)
+		return ret;
+	deb_info("%s: IO port D:%02x\n", __func__, io_d);
+
+	/* Select demod using trial and error method. */
+
+	/* Try to attach demodulator in following order:
+	      model      demod     hw  firmware
+	   1. E30        MT352     02  0.2.1
+	   2. E30        ZL10353   02  0.2.1
+	   3. E30 Plus   ZL10353   06  0.1.0
+	   4. E30C Plus  TDA10023  0a  0.1.0
+	      E30C Plus  TDA10023  0f  0.1.2 (not working)
+	*/
+
+	/* Zarlink MT352 DVB-T demod inside of Samsung DNOS404ZH102A NIM */
+	adap->fe = dvb_attach(mt352_attach, &anysee_mt352_config,
+			      &adap->dev->i2c_adap);
+	if (adap->fe != NULL) {
+		state->tuner = DVB_PLL_THOMSON_DTT7579;
+		return 0;
+	}
+
+	/* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
+	adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
+			      &adap->dev->i2c_adap);
+	if (adap->fe != NULL) {
+		state->tuner = DVB_PLL_THOMSON_DTT7579;
+		return 0;
+	}
+
+	/* connect demod on IO port D for TDA10023 & ZL10353 */
+	ret = anysee_write_reg(adap->dev, 0xb0, 0x25);
+	if (ret)
+		return ret;
+
+	/* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
+	adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
+			      &adap->dev->i2c_adap);
+	if (adap->fe != NULL) {
+		state->tuner = DVB_PLL_THOMSON_DTT7579;
+		return 0;
+	}
+
+	/* known not working (E30C Plus v0.1.2) */
+	if (hw_info[0] == 0x0f) {
+		info("this version of Anysee is not supported yet");
+		/* return IO port D to init value for safe */
+		ret = anysee_write_reg(adap->dev, 0xb0, io_d);
+		return -ENODEV;
+	}
+
+	/* Philips TDA10023 DVB-C demod */
+	adap->fe = dvb_attach(tda10023_attach, &anysee_tda10023_config,
+			      &adap->dev->i2c_adap, 0x48);
+	if (adap->fe != NULL) {
+		state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
+		return 0;
+	}
+
+	/* return IO port D to init value for safe */
+	ret = anysee_write_reg(adap->dev, 0xb0, io_d);
+	if (ret)
+		return ret;
+
+	err("Unkown Anysee version: %02x %02x %02x. "\
+	    "Please report the <linux-dvb@linuxtv.org>.",
+	    hw_info[0], hw_info[1], hw_info[2]);
+
+	return -ENODEV;
+}
+
+static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	struct anysee_state *state = adap->dev->priv;
+	deb_info("%s: \n", __func__);
+
+	switch (state->tuner) {
+	case DVB_PLL_THOMSON_DTT7579:
+		/* Thomson dtt7579 (not sure) PLL inside of:
+		   Samsung DNOS404ZH102A NIM
+		   Samsung DNOS404ZH103A NIM */
+		dvb_attach(dvb_pll_attach, adap->fe, 0x61,
+			   NULL, DVB_PLL_THOMSON_DTT7579);
+		break;
+	case DVB_PLL_SAMSUNG_DTOS403IH102A:
+		/* Unknown PLL inside of Samsung DTOS403IH102A tuner module */
+		dvb_attach(dvb_pll_attach, adap->fe, 0xc0,
+			   &adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
+		break;
+	}
+
+	return 0;
+}
+
+static int anysee_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+	u8 buf[] = {CMD_GET_IR_CODE};
+	struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
+	u8 ircode[2];
+	int i, ret;
+
+	ret = anysee_ctrl_msg(d, buf, sizeof(buf), &ircode[0], 2);
+	if (ret)
+		return ret;
+
+	*event = 0;
+	*state = REMOTE_NO_KEY_PRESSED;
+
+	for (i = 0; i < d->props.rc_key_map_size; i++) {
+		if (keymap[i].custom == ircode[0] &&
+		    keymap[i].data == ircode[1]) {
+			*event = keymap[i].event;
+			*state = REMOTE_KEY_PRESSED;
+			return 0;
+		}
+	}
+	return 0;
+}
+
+static struct dvb_usb_rc_key anysee_rc_keys[] = {
+	{ 0x01, 0x00, KEY_0 },
+	{ 0x01, 0x01, KEY_1 },
+	{ 0x01, 0x02, KEY_2 },
+	{ 0x01, 0x03, KEY_3 },
+	{ 0x01, 0x04, KEY_4 },
+	{ 0x01, 0x05, KEY_5 },
+	{ 0x01, 0x06, KEY_6 },
+	{ 0x01, 0x07, KEY_7 },
+	{ 0x01, 0x08, KEY_8 },
+	{ 0x01, 0x09, KEY_9 },
+	{ 0x01, 0x0a, KEY_POWER },
+	{ 0x01, 0x0b, KEY_DOCUMENTS },    /* * */
+	{ 0x01, 0x19, KEY_FAVORITES },
+	{ 0x01, 0x20, KEY_SLEEP },
+	{ 0x01, 0x21, KEY_MODE },         /* 4:3 / 16:9 select */
+	{ 0x01, 0x22, KEY_ZOOM },
+	{ 0x01, 0x47, KEY_TEXT },
+	{ 0x01, 0x16, KEY_TV },           /* TV / radio select */
+	{ 0x01, 0x1e, KEY_LANGUAGE },     /* Second Audio Program */
+	{ 0x01, 0x1a, KEY_SUBTITLE },
+	{ 0x01, 0x1b, KEY_CAMERA },       /* screenshot */
+	{ 0x01, 0x42, KEY_MUTE },
+	{ 0x01, 0x0e, KEY_MENU },
+	{ 0x01, 0x0f, KEY_EPG },
+	{ 0x01, 0x17, KEY_INFO },
+	{ 0x01, 0x10, KEY_EXIT },
+	{ 0x01, 0x13, KEY_VOLUMEUP },
+	{ 0x01, 0x12, KEY_VOLUMEDOWN },
+	{ 0x01, 0x11, KEY_CHANNELUP },
+	{ 0x01, 0x14, KEY_CHANNELDOWN },
+	{ 0x01, 0x15, KEY_OK },
+	{ 0x01, 0x1d, KEY_RED },
+	{ 0x01, 0x1f, KEY_GREEN },
+	{ 0x01, 0x1c, KEY_YELLOW },
+	{ 0x01, 0x44, KEY_BLUE },
+	{ 0x01, 0x0c, KEY_SHUFFLE },      /* snapshot */
+	{ 0x01, 0x48, KEY_STOP },
+	{ 0x01, 0x50, KEY_PLAY },
+	{ 0x01, 0x51, KEY_PAUSE },
+	{ 0x01, 0x49, KEY_RECORD },
+	{ 0x01, 0x18, KEY_PREVIOUS },     /* |<< */
+	{ 0x01, 0x0d, KEY_NEXT },         /* >>| */
+	{ 0x01, 0x24, KEY_PROG1 },        /* F1 */
+	{ 0x01, 0x25, KEY_PROG2 },        /* F2 */
+};
+
+/* DVB USB Driver stuff */
+static struct dvb_usb_device_properties anysee_properties;
+
+static int anysee_probe(struct usb_interface *intf,
+			const struct usb_device_id *id)
+{
+	struct dvb_usb_device *d;
+	struct usb_host_interface *alt;
+	int ret;
+
+	mutex_init(&anysee_usb_mutex);
+
+	/* There is one interface with two alternate settings.
+	   Alternate setting 0 is for bulk transfer.
+	   Alternate setting 1 is for isochronous transfer.
+	   We use bulk transfer (alternate setting 0). */
+	if (intf->num_altsetting < 1)
+		return -ENODEV;
+
+	ret = dvb_usb_device_init(intf, &anysee_properties, THIS_MODULE, &d,
+		adapter_nr);
+	if (ret)
+		return ret;
+
+	alt = usb_altnum_to_altsetting(intf, 0);
+	if (alt == NULL) {
+		deb_info("%s: no alt found!\n", __func__);
+		return -ENODEV;
+	}
+
+	ret = usb_set_interface(d->udev, alt->desc.bInterfaceNumber,
+		alt->desc.bAlternateSetting);
+	if (ret)
+		return ret;
+
+	if (d)
+		ret = anysee_init(d);
+
+	return ret;
+}
+
+static struct usb_device_id anysee_table [] = {
+	{ USB_DEVICE(USB_VID_CYPRESS, USB_PID_ANYSEE) },
+	{ USB_DEVICE(USB_VID_AMT,     USB_PID_ANYSEE) },
+	{ }		/* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, anysee_table);
+
+static struct dvb_usb_device_properties anysee_properties = {
+	.caps             = DVB_USB_IS_AN_I2C_ADAPTER,
+
+	.usb_ctrl         = DEVICE_SPECIFIC,
+
+	.size_of_priv     = sizeof(struct anysee_state),
+
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.streaming_ctrl   = anysee_streaming_ctrl,
+			.frontend_attach  = anysee_frontend_attach,
+			.tuner_attach     = anysee_tuner_attach,
+			.stream = {
+				.type = USB_BULK,
+				.count = 8,
+				.endpoint = 0x82,
+				.u = {
+					.bulk = {
+						.buffersize = 512,
+					}
+				}
+			},
+		}
+	},
+
+	.rc_key_map       = anysee_rc_keys,
+	.rc_key_map_size  = ARRAY_SIZE(anysee_rc_keys),
+	.rc_query         = anysee_rc_query,
+	.rc_interval      = 200,  /* windows driver uses 500ms */
+
+	.i2c_algo         = &anysee_i2c_algo,
+
+	.generic_bulk_ctrl_endpoint = 1,
+
+	.num_device_descs = 1,
+	.devices = {
+		{
+			.name = "Anysee DVB USB2.0",
+			.cold_ids = {NULL},
+			.warm_ids = {&anysee_table[0],
+				     &anysee_table[1], NULL},
+		},
+	}
+};
+
+static struct usb_driver anysee_driver = {
+	.name       = "dvb_usb_anysee",
+	.probe      = anysee_probe,
+	.disconnect = dvb_usb_device_exit,
+	.id_table   = anysee_table,
+};
+
+/* module stuff */
+static int __init anysee_module_init(void)
+{
+	int ret;
+
+	ret = usb_register(&anysee_driver);
+	if (ret)
+		err("%s: usb_register failed. Error number %d", __func__, ret);
+
+	return ret;
+}
+
+static void __exit anysee_module_exit(void)
+{
+	/* deregister this driver from the USB subsystem */
+	usb_deregister(&anysee_driver);
+}
+
+module_init(anysee_module_init);
+module_exit(anysee_module_exit);
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Driver Anysee E30 DVB-C & DVB-T USB2.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/anysee.h b/drivers/media/dvb/dvb-usb/anysee.h
new file mode 100644
index 000000000000..48da3949ef0b
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/anysee.h
@@ -0,0 +1,304 @@
+/*
+ * DVB USB Linux driver for Anysee E30 DVB-C & DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * TODO:
+ * - add smart card reader support for Conditional Access (CA)
+ *
+ * Card reader in Anysee is nothing more than ISO 7816 card reader.
+ * There is no hardware CAM in any Anysee device sold.
+ * In my understanding it should be implemented by making own module
+ * for ISO 7816 card reader, like dvb_ca_en50221 is implented. This
+ * module registers serial interface that can be used to comminicate
+ * with any ISO 7816 smart card.
+ *
+ * Any help according to implement serial smart card reader support
+ * is highly welcome!
+ */
+
+#ifndef _DVB_USB_ANYSEE_H_
+#define _DVB_USB_ANYSEE_H_
+
+#define DVB_USB_LOG_PREFIX "anysee"
+#include "dvb-usb.h"
+
+#define deb_info(args...) dprintk(dvb_usb_anysee_debug, 0x01, args)
+#define deb_xfer(args...) dprintk(dvb_usb_anysee_debug, 0x02, args)
+#define deb_rc(args...)   dprintk(dvb_usb_anysee_debug, 0x04, args)
+#define deb_reg(args...)  dprintk(dvb_usb_anysee_debug, 0x08, args)
+#define deb_i2c(args...)  dprintk(dvb_usb_anysee_debug, 0x10, args)
+#define deb_fw(args...)   dprintk(dvb_usb_anysee_debug, 0x20, args)
+
+enum cmd {
+	CMD_I2C_READ            = 0x33,
+	CMD_I2C_WRITE           = 0x31,
+	CMD_REG_READ            = 0xb0,
+	CMD_REG_WRITE           = 0xb1,
+	CMD_STREAMING_CTRL      = 0x12,
+	CMD_LED_AND_IR_CTRL     = 0x16,
+	CMD_GET_IR_CODE         = 0x41,
+	CMD_GET_HW_INFO         = 0x19,
+	CMD_SMARTCARD           = 0x34,
+};
+
+struct anysee_state {
+	u8 tuner;
+	u8 seq;
+};
+
+#endif
+
+/***************************************************************************
+ * USB API description (reverse engineered)
+ ***************************************************************************
+
+Transaction flow:
+=================
+BULK[00001] >>> REQUEST PACKET 64 bytes
+BULK[00081] <<< REPLY PACKET #1 64 bytes (PREVIOUS TRANSACTION REPLY)
+BULK[00081] <<< REPLY PACKET #2 64 bytes (CURRENT TRANSACTION REPLY)
+
+General reply packet(s) are always used if not own reply defined.
+
+============================================================================
+| 00-63 | GENERAL REPLY PACKET #1 (PREVIOUS REPLY)
+============================================================================
+|    00 | reply data (if any) from previous transaction
+|       | Just same reply packet as returned during previous transaction.
+|       | Needed only if reply is missed in previous transaction.
+|       | Just skip normally.
+----------------------------------------------------------------------------
+| 01-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | GENERAL REPLY PACKET #2 (CURRENT REPLY)
+============================================================================
+|    00 | reply data (if any)
+----------------------------------------------------------------------------
+| 01-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | I2C WRITE REQUEST PACKET
+============================================================================
+|    00 | 0x31 I2C write command
+----------------------------------------------------------------------------
+|    01 | i2c address
+----------------------------------------------------------------------------
+|    02 | data length
+|       | 0x02 (for typical I2C reg / val pair)
+----------------------------------------------------------------------------
+|    03 | 0x01
+----------------------------------------------------------------------------
+| 04-   | data
+----------------------------------------------------------------------------
+|   -59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | I2C READ REQUEST PACKET
+============================================================================
+|    00 | 0x33 I2C read command
+----------------------------------------------------------------------------
+|    01 | i2c address + 1
+----------------------------------------------------------------------------
+|    02 | register
+----------------------------------------------------------------------------
+|    03 | 0x00
+----------------------------------------------------------------------------
+|    04 | 0x00
+----------------------------------------------------------------------------
+|    05 | 0x01
+----------------------------------------------------------------------------
+| 06-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | USB CONTROLLER REGISTER WRITE REQUEST PACKET
+============================================================================
+|    00 | 0xb1 register write command
+----------------------------------------------------------------------------
+| 01-02 | register
+----------------------------------------------------------------------------
+|    03 | 0x01
+----------------------------------------------------------------------------
+|    04 | value
+----------------------------------------------------------------------------
+| 05-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | USB CONTROLLER REGISTER READ REQUEST PACKET
+============================================================================
+|    00 | 0xb0 register read command
+----------------------------------------------------------------------------
+| 01-02 | register
+----------------------------------------------------------------------------
+|    03 | 0x01
+----------------------------------------------------------------------------
+| 04-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | LED CONTROL REQUEST PACKET
+============================================================================
+|    00 | 0x16 LED and IR control command
+----------------------------------------------------------------------------
+|    01 | 0x01 (LED)
+----------------------------------------------------------------------------
+|    03 | 0x00 blink
+|       | 0x01 lights continuously
+----------------------------------------------------------------------------
+|    04 | blink interval
+|       | 0x00 fastest (looks like LED lights continuously)
+|       | 0xff slowest
+----------------------------------------------------------------------------
+| 05-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | IR CONTROL REQUEST PACKET
+============================================================================
+|    00 | 0x16 LED and IR control command
+----------------------------------------------------------------------------
+|    01 | 0x02 (IR)
+----------------------------------------------------------------------------
+|    03 | 0x00 IR disabled
+|       | 0x01 IR enabled
+----------------------------------------------------------------------------
+| 04-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | STREAMING CONTROL REQUEST PACKET
+============================================================================
+|    00 | 0x12 streaming control command
+----------------------------------------------------------------------------
+|    01 | 0x00 streaming disabled
+|       | 0x01 streaming enabled
+----------------------------------------------------------------------------
+|    02 | 0x00
+----------------------------------------------------------------------------
+| 03-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | REMOTE CONTROL REQUEST PACKET
+============================================================================
+|    00 | 0x41 remote control command
+----------------------------------------------------------------------------
+| 01-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | REMOTE CONTROL REPLY PACKET
+============================================================================
+|    00 | 0x00 code not received
+|       | 0x01 code received
+----------------------------------------------------------------------------
+|    01 | remote control code
+----------------------------------------------------------------------------
+| 02-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | GET HARDWARE INFO REQUEST PACKET
+============================================================================
+|    00 | 0x19 get hardware info command
+----------------------------------------------------------------------------
+| 01-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | GET HARDWARE INFO REPLY PACKET
+============================================================================
+|    00 | hardware id
+----------------------------------------------------------------------------
+| 01-02 | firmware version
+----------------------------------------------------------------------------
+| 03-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+============================================================================
+| 00-63 | SMART CARD READER PACKET
+============================================================================
+|    00 | 0x34 smart card reader command
+----------------------------------------------------------------------------
+|    xx |
+----------------------------------------------------------------------------
+| xx-59 | don't care
+----------------------------------------------------------------------------
+|    60 | packet sequence number
+----------------------------------------------------------------------------
+| 61-63 | don't care
+----------------------------------------------------------------------------
+
+*/
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 34245d1b7dd9..e6b43fb3a148 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -14,6 +14,7 @@
 #define USB_VID_AFATECH				0x15a4
 #define USB_VID_ALCOR_MICRO			0x058f
 #define USB_VID_ALINK				0x05e3
+#define USB_VID_AMT				0x1c73
 #define USB_VID_ANCHOR				0x0547
 #define USB_VID_ANSONIC				0x10b9
 #define USB_VID_ANUBIS_ELECTRONIC		0x10fd
@@ -57,6 +58,7 @@
 #define USB_PID_AFATECH_AF9005				0x9020
 #define USB_VID_ALINK_DTU				0xf170
 #define USB_PID_ANSONIC_DVBT_USB			0x6000
+#define USB_PID_ANYSEE					0x861f
 #define USB_PID_AVERMEDIA_DVBT_USB_COLD			0x0001
 #define USB_PID_AVERMEDIA_DVBT_USB_WARM			0x0002
 #define USB_PID_AVERMEDIA_DVBT_USB2_COLD		0xa800
diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c
index 9a942afaf0af..2653120673b7 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk.c
@@ -146,24 +146,24 @@ static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff)
 		if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM)
 			if (! (status & bm8pskFW_Loaded)) /* BCM4500 firmware loaded */
 				if(gp8psk_load_bcm4500fw(d))
-					return EINVAL;
+					return -EINVAL;
 
 		if (! (status & bmIntersilOn)) /* LNB Power */
 			if (gp8psk_usb_in_op(d, START_INTERSIL, 1, 0,
 					&buf, 1))
-				return EINVAL;
+				return -EINVAL;
 
 		/* Set DVB mode to 1 */
 		if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM)
 			if (gp8psk_usb_out_op(d, SET_DVB_MODE, 1, 0, NULL, 0))
-				return EINVAL;
+				return -EINVAL;
 		/* Abort possible TS (if previous tune crashed) */
 		if (gp8psk_usb_out_op(d, ARM_TRANSFER, 0, 0, NULL, 0))
-			return EINVAL;
+			return -EINVAL;
 	} else {
 		/* Turn off LNB power */
 		if (gp8psk_usb_in_op(d, START_INTERSIL, 0, 0, &buf, 1))
-			return EINVAL;
+			return -EINVAL;
 		/* Turn off 8psk power */
 		if (gp8psk_usb_in_op(d, BOOT_8PSK, 0, 0, &buf, 1))
 			return -EINVAL;
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index c20553c4da1f..fa7f0c563770 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -135,6 +135,20 @@ config DVB_CX22702
 	help
 	  A DVB-T tuner module. Say Y when you want to support this frontend.
 
+config DVB_DRX397XD
+	tristate "Micronas DRX3975D/DRX3977D based"
+	depends on DVB_CORE && I2C && HOTPLUG
+	default m if DVB_FE_CUSTOMISE
+	select FW_LOADER
+	help
+	  A DVB-T tuner module. Say Y when you want to support this frontend.
+
+	  TODO:
+	  This driver needs external firmware. Please use the command
+	  "<kerneldir>/Documentation/dvb/get_dvb_firmware drx397xD" to
+	  download/extract them, and then copy them to /usr/lib/hotplug/firmware
+	  or /lib/firmware (depending on configuration of firmware hotplug).
+
 config DVB_L64781
 	tristate "LSI L64781"
 	depends on DVB_CORE && I2C
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index a89dc0fc4c6f..028da55611c0 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
 obj-$(CONFIG_DVB_MT352) += mt352.o
 obj-$(CONFIG_DVB_ZL10353) += zl10353.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
+obj-$(CONFIG_DVB_DRX397XD) += drx397xD.o
 obj-$(CONFIG_DVB_TDA10021) += tda10021.o
 obj-$(CONFIG_DVB_TDA10023) += tda10023.o
 obj-$(CONFIG_DVB_STV0297) += stv0297.o
diff --git a/drivers/media/dvb/frontends/au8522.c b/drivers/media/dvb/frontends/au8522.c
index 084a280c2d7f..a972d42b9a08 100644
--- a/drivers/media/dvb/frontends/au8522.c
+++ b/drivers/media/dvb/frontends/au8522.c
@@ -26,7 +26,6 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include "dvb_frontend.h"
-#include "dvb-pll.h"
 #include "au8522.h"
 
 struct au8522_state {
diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h
index 081bd81f3da2..07c4d12ed5b7 100644
--- a/drivers/media/dvb/frontends/dib7000p.h
+++ b/drivers/media/dvb/frontends/dib7000p.h
@@ -37,7 +37,20 @@ struct dib7000p_config {
 
 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
 
-extern struct dvb_frontend * dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
+#if defined(CONFIG_DVB_DIB7000P) || (defined(CONFIG_DVB_DIB7000P_MODULE) && defined(MODULE))
+extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
+					    u8 i2c_addr,
+					    struct dib7000p_config *cfg);
+#else
+static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
+						   u8 i2c_addr,
+						   struct dib7000p_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
 extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
 
 extern struct i2c_adapter * dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
diff --git a/drivers/media/dvb/frontends/drx397xD.c b/drivers/media/dvb/frontends/drx397xD.c
new file mode 100644
index 000000000000..d71cce93d08e
--- /dev/null
+++ b/drivers/media/dvb/frontends/drx397xD.c
@@ -0,0 +1,1504 @@
+/*
+ * Driver for Micronas drx397xD demodulator
+ *
+ * Copyright (C) 2007 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define DEBUG			/* uncomment if you want debugging output */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/firmware.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "drx397xD.h"
+
+static const char mod_name[] = "drx397xD";
+
+#define MAX_CLOCK_DRIFT		200	/* maximal 200 PPM allowed */
+
+#define F_SET_0D0h	1
+#define F_SET_0D4h	2
+
+typedef enum fw_ix {
+#define _FW_ENTRY(a, b)		b
+#include "drx397xD_fw.h"
+} fw_ix_t;
+
+/* chip specifics */
+struct drx397xD_state {
+	struct i2c_adapter *i2c;
+	struct dvb_frontend frontend;
+	struct drx397xD_config config;
+	fw_ix_t chip_rev;
+	int flags;
+	u32 bandwidth_parm;	/* internal bandwidth conversions */
+	u32 f_osc;		/* w90: actual osc frequency [Hz] */
+};
+
+/*******************************************************************************
+ * Firmware
+ ******************************************************************************/
+
+static const char *blob_name[] = {
+#define _BLOB_ENTRY(a, b)		a
+#include "drx397xD_fw.h"
+};
+
+typedef enum blob_ix {
+#define _BLOB_ENTRY(a, b)		b
+#include "drx397xD_fw.h"
+} blob_ix_t;
+
+static struct {
+	const char *name;
+	const struct firmware *file;
+	rwlock_t lock;
+	int refcnt;
+	u8 *data[ARRAY_SIZE(blob_name)];
+} fw[] = {
+#define _FW_ENTRY(a, b)		{			\
+			.name	= a,			\
+			.file	= 0,			\
+			.lock	= RW_LOCK_UNLOCKED,	\
+			.refcnt = 0,			\
+			.data	= { }		}
+#include "drx397xD_fw.h"
+};
+
+/* use only with writer lock aquired */
+static void _drx_release_fw(struct drx397xD_state *s, fw_ix_t ix)
+{
+	memset(&fw[ix].data[0], 0, sizeof(fw[0].data));
+	if (fw[ix].file)
+		release_firmware(fw[ix].file);
+}
+
+static void drx_release_fw(struct drx397xD_state *s)
+{
+	fw_ix_t ix = s->chip_rev;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	write_lock(&fw[ix].lock);
+	if (fw[ix].refcnt) {
+		fw[ix].refcnt--;
+		if (fw[ix].refcnt == 0)
+			_drx_release_fw(s, ix);
+	}
+	write_unlock(&fw[ix].lock);
+}
+
+static int drx_load_fw(struct drx397xD_state *s, fw_ix_t ix)
+{
+	u8 *data;
+	size_t size, len;
+	int i = 0, j, rc = -EINVAL;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	if (ix < 0 || ix >= ARRAY_SIZE(fw))
+		return -EINVAL;
+	s->chip_rev = ix;
+
+	write_lock(&fw[ix].lock);
+	if (fw[ix].file) {
+		rc = 0;
+		goto exit_ok;
+	}
+	memset(&fw[ix].data[0], 0, sizeof(fw[0].data));
+
+	if (request_firmware(&fw[ix].file, fw[ix].name, &s->i2c->dev) != 0) {
+		printk(KERN_ERR "%s: Firmware \"%s\" not available\n",
+		       mod_name, fw[ix].name);
+		rc = -ENOENT;
+		goto exit_err;
+	}
+
+	if (!fw[ix].file->data || fw[ix].file->size < 10)
+		goto exit_corrupt;
+
+	data = fw[ix].file->data;
+	size = fw[ix].file->size;
+
+	if (data[i++] != 2)	/* check firmware version */
+		goto exit_corrupt;
+
+	do {
+		switch (data[i++]) {
+		case 0x00:	/* bytecode */
+			if (i >= size)
+				break;
+			i += data[i];
+		case 0x01:	/* reset */
+		case 0x02:	/* sleep */
+			i++;
+			break;
+		case 0xfe:	/* name */
+			len = strnlen(&data[i], size - i);
+			if (i + len + 1 >= size)
+				goto exit_corrupt;
+			if (data[i + len + 1] != 0)
+				goto exit_corrupt;
+			for (j = 0; j < ARRAY_SIZE(blob_name); j++) {
+				if (strcmp(blob_name[j], &data[i]) == 0) {
+					fw[ix].data[j] = &data[i + len + 1];
+					pr_debug("Loading %s\n", blob_name[j]);
+				}
+			}
+			i += len + 1;
+			break;
+		case 0xff:	/* file terminator */
+			if (i == size) {
+				rc = 0;
+				goto exit_ok;
+			}
+		default:
+			goto exit_corrupt;
+		}
+	} while (i < size);
+      exit_corrupt:
+	printk(KERN_ERR "%s: Firmware is corrupt\n", mod_name);
+      exit_err:
+	_drx_release_fw(s, ix);
+	fw[ix].refcnt--;
+      exit_ok:
+	fw[ix].refcnt++;
+	write_unlock(&fw[ix].lock);
+	return rc;
+}
+
+/*******************************************************************************
+ * i2c bus IO
+ ******************************************************************************/
+
+static int write_fw(struct drx397xD_state *s, blob_ix_t ix)
+{
+	struct i2c_msg msg = {.addr = s->config.demod_address,.flags = 0 };
+	u8 *data;
+	int len, rc = 0, i = 0;
+
+	if (ix < 0 || ix >= ARRAY_SIZE(blob_name)) {
+		pr_debug("%s drx_fw_ix_t out of range\n", __FUNCTION__);
+		return -EINVAL;
+	}
+	pr_debug("%s %s\n", __FUNCTION__, blob_name[ix]);
+
+	read_lock(&fw[s->chip_rev].lock);
+	data = fw[s->chip_rev].data[ix];
+	if (!data) {
+		rc = -EINVAL;
+		goto exit_rc;
+	}
+
+	for (;;) {
+		switch (data[i++]) {
+		case 0:	/* bytecode */
+			len = data[i++];
+			msg.len = len;
+			msg.buf = &data[i];
+			if (i2c_transfer(s->i2c, &msg, 1) != 1) {
+				rc = -EIO;
+				goto exit_rc;
+			}
+			i += len;
+			break;
+		case 1:	/* reset */
+		case 2:	/* sleep */
+			i++;
+			break;
+		default:
+			goto exit_rc;
+		}
+	}
+      exit_rc:
+	read_unlock(&fw[s->chip_rev].lock);
+	return 0;
+}
+
+/* Function is not endian safe, use the RD16 wrapper below */
+static int _read16(struct drx397xD_state *s, u32 i2c_adr)
+{
+	int rc;
+	u8 a[4];
+	u16 v;
+	struct i2c_msg msg[2] = {
+		{
+		 .addr = s->config.demod_address,
+		 .flags = 0,
+		 .buf = a,
+		 .len = sizeof(a)
+		 }
+		, {
+		   .addr = s->config.demod_address,
+		   .flags = I2C_M_RD,
+		   .buf = (u8 *) & v,
+		   .len = sizeof(v)
+		   }
+	};
+
+	*(u32 *) a = i2c_adr;
+
+	rc = i2c_transfer(s->i2c, msg, 2);
+	if (rc != 2)
+		return -EIO;
+
+	return le16_to_cpu(v);
+}
+
+/* Function is not endian safe, use the WR16.. wrappers below */
+static int _write16(struct drx397xD_state *s, u32 i2c_adr, u16 val)
+{
+	u8 a[6];
+	int rc;
+	struct i2c_msg msg = {
+		.addr = s->config.demod_address,
+		.flags = 0,
+		.buf = a,
+		.len = sizeof(a)
+	};
+
+	*(u32 *) a = i2c_adr;
+	*(u16 *) & a[4] = val;
+
+	rc = i2c_transfer(s->i2c, &msg, 1);
+	if (rc != 1)
+		return -EIO;
+	return 0;
+}
+
+#define WR16(ss,adr, val) \
+		_write16(ss, I2C_ADR_C0(adr), cpu_to_le16(val))
+#define WR16_E0(ss,adr, val) \
+		_write16(ss, I2C_ADR_E0(adr), cpu_to_le16(val))
+#define RD16(ss,adr) \
+		_read16(ss, I2C_ADR_C0(adr))
+
+#define EXIT_RC( cmd )	if ( (rc = (cmd)) < 0) goto exit_rc
+
+/*******************************************************************************
+ * Tuner callback
+ ******************************************************************************/
+
+static int PLL_Set(struct drx397xD_state *s,
+		   struct dvb_frontend_parameters *fep, int *df_tuner)
+{
+	struct dvb_frontend *fe = &s->frontend;
+	u32 f_tuner, f = fep->frequency;
+	int rc;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	if ((f > s->frontend.ops.tuner_ops.info.frequency_max) ||
+	    (f < s->frontend.ops.tuner_ops.info.frequency_min))
+		return -EINVAL;
+
+	*df_tuner = 0;
+	if (!s->frontend.ops.tuner_ops.set_params ||
+	    !s->frontend.ops.tuner_ops.get_frequency)
+		return -ENOSYS;
+
+	rc = s->frontend.ops.tuner_ops.set_params(fe, fep);
+	if (rc < 0)
+		return rc;
+
+	rc = s->frontend.ops.tuner_ops.get_frequency(fe, &f_tuner);
+	if (rc < 0)
+		return rc;
+
+	*df_tuner = f_tuner - f;
+	pr_debug("%s requested %d [Hz] tuner %d [Hz]\n", __FUNCTION__, f,
+		 f_tuner);
+
+	return 0;
+}
+
+/*******************************************************************************
+ * Demodulator helper functions
+ ******************************************************************************/
+
+static int SC_WaitForReady(struct drx397xD_state *s)
+{
+	int cnt = 1000;
+	int rc;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	while (cnt--) {
+		rc = RD16(s, 0x820043);
+		if (rc == 0)
+			return 0;
+	}
+	return -1;
+}
+
+static int SC_SendCommand(struct drx397xD_state *s, int cmd)
+{
+	int rc;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	WR16(s, 0x820043, cmd);
+	SC_WaitForReady(s);
+	rc = RD16(s, 0x820042);
+	if ((rc & 0xffff) == 0xffff)
+		return -1;
+	return 0;
+}
+
+static int HI_Command(struct drx397xD_state *s, u16 cmd)
+{
+	int rc, cnt = 1000;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	rc = WR16(s, 0x420032, cmd);
+	if (rc < 0)
+		return rc;
+
+	do {
+		rc = RD16(s, 0x420032);
+		if (rc == 0) {
+			rc = RD16(s, 0x420031);
+			return rc;
+		}
+		if (rc < 0)
+			return rc;
+	} while (--cnt);
+	return rc;
+}
+
+static int HI_CfgCommand(struct drx397xD_state *s)
+{
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	WR16(s, 0x420033, 0x3973);
+	WR16(s, 0x420034, s->config.w50);	// code 4, log 4
+	WR16(s, 0x420035, s->config.w52);	// code 15,  log 9
+	WR16(s, 0x420036, s->config.demod_address << 1);
+	WR16(s, 0x420037, s->config.w56);	// code (set_i2c ??  initX 1 ), log 1
+//      WR16(s, 0x420033, 0x3973);
+	if ((s->config.w56 & 8) == 0)
+		return HI_Command(s, 3);
+	return WR16(s, 0x420032, 0x3);
+}
+
+static const u8 fastIncrDecLUT_15273[] = {
+	0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14,
+	0x15, 0x16, 0x17, 0x18, 0x1a, 0x1b, 0x1c, 0x1d, 0x1f
+};
+
+static const u8 slowIncrDecLUT_15272[] = {
+	3, 4, 4, 5, 6
+};
+
+static int SetCfgIfAgc(struct drx397xD_state *s, struct drx397xD_CfgIfAgc *agc)
+{
+	u16 w06 = agc->w06;
+	u16 w08 = agc->w08;
+	u16 w0A = agc->w0A;
+	u16 w0C = agc->w0C;
+	int quot, rem, i, rc = -EINVAL;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	if (agc->w04 > 0x3ff)
+		goto exit_rc;
+
+	if (agc->d00 == 1) {
+		EXIT_RC(RD16(s, 0x0c20010));
+		rc &= ~0x10;
+		EXIT_RC(WR16(s, 0x0c20010, rc));
+		return WR16(s, 0x0c20030, agc->w04 & 0x7ff);
+	}
+
+	if (agc->d00 != 0)
+		goto exit_rc;
+	if (w0A < w08)
+		goto exit_rc;
+	if (w0A > 0x3ff)
+		goto exit_rc;
+	if (w0C > 0x3ff)
+		goto exit_rc;
+	if (w06 > 0x3ff)
+		goto exit_rc;
+
+	EXIT_RC(RD16(s, 0x0c20010));
+	rc |= 0x10;
+	EXIT_RC(WR16(s, 0x0c20010, rc));
+
+	EXIT_RC(WR16(s, 0x0c20025, (w06 >> 1) & 0x1ff));
+	EXIT_RC(WR16(s, 0x0c20031, (w0A - w08) >> 1));
+	EXIT_RC(WR16(s, 0x0c20032, ((w0A + w08) >> 1) - 0x1ff));
+
+	quot = w0C / 113;
+	rem = w0C % 113;
+	if (quot <= 8) {
+		quot = 8 - quot;
+	} else {
+		quot = 0;
+		rem += 113;
+	}
+
+	EXIT_RC(WR16(s, 0x0c20024, quot));
+
+	i = fastIncrDecLUT_15273[rem / 8];
+	EXIT_RC(WR16(s, 0x0c2002d, i));
+	EXIT_RC(WR16(s, 0x0c2002e, i));
+
+	i = slowIncrDecLUT_15272[rem / 28];
+	EXIT_RC(WR16(s, 0x0c2002b, i));
+	rc = WR16(s, 0x0c2002c, i);
+      exit_rc:
+	return rc;
+}
+
+static int SetCfgRfAgc(struct drx397xD_state *s, struct drx397xD_CfgRfAgc *agc)
+{
+	u16 w04 = agc->w04;
+	u16 w06 = agc->w06;
+	int rc = -1;
+
+	pr_debug("%s %d 0x%x 0x%x\n", __FUNCTION__, agc->d00, w04, w06);
+
+	if (w04 > 0x3ff)
+		goto exit_rc;
+
+	switch (agc->d00) {
+	case 1:
+		if (w04 == 0x3ff)
+			w04 = 0x400;
+
+		EXIT_RC(WR16(s, 0x0c20036, w04));
+		s->config.w9C &= ~2;
+		EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+		EXIT_RC(RD16(s, 0x0c20010));
+		rc &= 0xbfdf;
+		EXIT_RC(WR16(s, 0x0c20010, rc));
+		EXIT_RC(RD16(s, 0x0c20013));
+		rc &= ~2;
+		break;
+	case 0:
+		// loc_8000659
+		s->config.w9C &= ~2;
+		EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+		EXIT_RC(RD16(s, 0x0c20010));
+		rc &= 0xbfdf;
+		rc |= 0x4000;
+		EXIT_RC(WR16(s, 0x0c20010, rc));
+		EXIT_RC(WR16(s, 0x0c20051, (w06 >> 4) & 0x3f));
+		EXIT_RC(RD16(s, 0x0c20013));
+		rc &= ~2;
+		break;
+	default:
+		s->config.w9C |= 2;
+		EXIT_RC(WR16(s, 0x0c20015, s->config.w9C));
+		EXIT_RC(RD16(s, 0x0c20010));
+		rc &= 0xbfdf;
+		EXIT_RC(WR16(s, 0x0c20010, rc));
+
+		EXIT_RC(WR16(s, 0x0c20036, 0));
+
+		EXIT_RC(RD16(s, 0x0c20013));
+		rc |= 2;
+	}
+	rc = WR16(s, 0x0c20013, rc);
+      exit_rc:
+	return rc;
+}
+
+static int GetLockStatus(struct drx397xD_state *s, int *lockstat)
+{
+	int rc;
+
+	*lockstat = 0;
+
+	rc = RD16(s, 0x082004b);
+	if (rc < 0)
+		return rc;
+
+	if (s->config.d60 != 2)
+		return 0;
+
+	if ((rc & 7) == 7)
+		*lockstat |= 1;
+	if ((rc & 3) == 3)
+		*lockstat |= 2;
+	if (rc & 1)
+		*lockstat |= 4;
+	return 0;
+}
+
+static int CorrectSysClockDeviation(struct drx397xD_state *s)
+{
+	int rc = -EINVAL;
+	int lockstat;
+	u32 clk, clk_limit;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	if (s->config.d5C == 0) {
+		EXIT_RC(WR16(s, 0x08200e8, 0x010));
+		EXIT_RC(WR16(s, 0x08200e9, 0x113));
+		s->config.d5C = 1;
+		return rc;
+	}
+	if (s->config.d5C != 1)
+		goto exit_rc;
+
+	rc = RD16(s, 0x0820048);
+
+	rc = GetLockStatus(s, &lockstat);
+	if (rc < 0)
+		goto exit_rc;
+	if ((lockstat & 1) == 0)
+		goto exit_rc;
+
+	EXIT_RC(WR16(s, 0x0420033, 0x200));
+	EXIT_RC(WR16(s, 0x0420034, 0xc5));
+	EXIT_RC(WR16(s, 0x0420035, 0x10));
+	EXIT_RC(WR16(s, 0x0420036, 0x1));
+	EXIT_RC(WR16(s, 0x0420037, 0xa));
+	EXIT_RC(HI_Command(s, 6));
+	EXIT_RC(RD16(s, 0x0420040));
+	clk = rc;
+	EXIT_RC(RD16(s, 0x0420041));
+	clk |= rc << 16;
+
+	if (clk <= 0x26ffff)
+		goto exit_rc;
+	if (clk > 0x610000)
+		goto exit_rc;
+
+	if (!s->bandwidth_parm)
+		return -EINVAL;
+
+	/* round & convert to Hz */
+	clk = ((u64) (clk + 0x800000) * s->bandwidth_parm + (1 << 20)) >> 21;
+	clk_limit = s->config.f_osc * MAX_CLOCK_DRIFT / 1000;
+
+	if (clk - s->config.f_osc * 1000 + clk_limit <= 2 * clk_limit) {
+		s->f_osc = clk;
+		pr_debug("%s: osc %d %d [Hz]\n", __FUNCTION__,
+			 s->config.f_osc * 1000, clk - s->config.f_osc * 1000);
+	}
+	rc = WR16(s, 0x08200e8, 0);
+      exit_rc:
+	return rc;
+}
+
+static int ConfigureMPEGOutput(struct drx397xD_state *s, int type)
+{
+	int rc, si, bp;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	si = s->config.wA0;
+	if (s->config.w98 == 0) {
+		si |= 1;
+		bp = 0;
+	} else {
+		si &= ~1;
+		bp = 0x200;
+	}
+	if (s->config.w9A == 0) {
+		si |= 0x80;
+	} else {
+		si &= ~0x80;
+	}
+
+	EXIT_RC(WR16(s, 0x2150045, 0));
+	EXIT_RC(WR16(s, 0x2150010, si));
+	EXIT_RC(WR16(s, 0x2150011, bp));
+	rc = WR16(s, 0x2150012, (type == 0 ? 0xfff : 0));
+      exit_rc:
+	return rc;
+}
+
+static int drx_tune(struct drx397xD_state *s,
+		    struct dvb_frontend_parameters *fep)
+{
+	u16 v22 = 0;
+	u16 v1C = 0;
+	u16 v1A = 0;
+	u16 v18 = 0;
+	u32 edi = 0, ebx = 0, ebp = 0, edx = 0;
+	u16 v20 = 0, v1E = 0, v16 = 0, v14 = 0, v12 = 0, v10 = 0, v0E = 0;
+
+	int rc, df_tuner;
+	int a, b, c, d;
+	pr_debug("%s %d\n", __FUNCTION__, s->config.d60);
+
+	if (s->config.d60 != 2)
+		goto set_tuner;
+	rc = CorrectSysClockDeviation(s);
+	if (rc < 0)
+		goto set_tuner;
+
+	s->config.d60 = 1;
+	rc = ConfigureMPEGOutput(s, 0);
+	if (rc < 0)
+		goto set_tuner;
+      set_tuner:
+
+	rc = PLL_Set(s, fep, &df_tuner);
+	if (rc < 0) {
+		printk(KERN_ERR "Error in pll_set\n");
+		goto exit_rc;
+	}
+	msleep(200);
+
+	a = rc = RD16(s, 0x2150016);
+	if (rc < 0)
+		goto exit_rc;
+	b = rc = RD16(s, 0x2150010);
+	if (rc < 0)
+		goto exit_rc;
+	c = rc = RD16(s, 0x2150034);
+	if (rc < 0)
+		goto exit_rc;
+	d = rc = RD16(s, 0x2150035);
+	if (rc < 0)
+		goto exit_rc;
+	rc = WR16(s, 0x2150014, c);
+	rc = WR16(s, 0x2150015, d);
+	rc = WR16(s, 0x2150010, 0);
+	rc = WR16(s, 0x2150000, 2);
+	rc = WR16(s, 0x2150036, 0x0fff);
+	rc = WR16(s, 0x2150016, a);
+
+	rc = WR16(s, 0x2150010, 2);
+	rc = WR16(s, 0x2150007, 0);
+	rc = WR16(s, 0x2150000, 1);
+	rc = WR16(s, 0x2110000, 0);
+	rc = WR16(s, 0x0800000, 0);
+	rc = WR16(s, 0x2800000, 0);
+	rc = WR16(s, 0x2110010, 0x664);
+
+	rc = write_fw(s, DRXD_ResetECRAM);
+	rc = WR16(s, 0x2110000, 1);
+
+	rc = write_fw(s, DRXD_InitSC);
+	if (rc < 0)
+		goto exit_rc;
+
+	rc = SetCfgIfAgc(s, &s->config.ifagc);
+	if (rc < 0)
+		goto exit_rc;
+
+	rc = SetCfgRfAgc(s, &s->config.rfagc);
+	if (rc < 0)
+		goto exit_rc;
+
+	if (fep->u.ofdm.transmission_mode != TRANSMISSION_MODE_2K)
+		v22 = 1;
+	switch (fep->u.ofdm.transmission_mode) {
+	case TRANSMISSION_MODE_8K:
+		edi = 1;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+
+		rc = WR16(s, 0x2010010, 0);
+		if (rc < 0)
+			break;
+		v1C = 0x63;
+		v1A = 0x53;
+		v18 = 0x43;
+		break;
+	default:
+		edi = 0;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+
+		rc = WR16(s, 0x2010010, 1);
+		if (rc < 0)
+			break;
+
+		v1C = 0x61;
+		v1A = 0x47;
+		v18 = 0x41;
+	}
+
+	switch (fep->u.ofdm.guard_interval) {
+	case GUARD_INTERVAL_1_4:
+		edi |= 0x0c;
+		break;
+	case GUARD_INTERVAL_1_8:
+		edi |= 0x08;
+		break;
+	case GUARD_INTERVAL_1_16:
+		edi |= 0x04;
+		break;
+	case GUARD_INTERVAL_1_32:
+		break;
+	default:
+		v22 |= 2;
+	}
+
+	ebx = 0;
+	ebp = 0;
+	v20 = 0;
+	v1E = 0;
+	v16 = 0;
+	v14 = 0;
+	v12 = 0;
+	v10 = 0;
+	v0E = 0;
+
+	switch (fep->u.ofdm.hierarchy_information) {
+	case HIERARCHY_1:
+		edi |= 0x40;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x1c10047, 1);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x2010012, 1);
+		if (rc < 0)
+			goto exit_rc;
+		ebx = 0x19f;
+		ebp = 0x1fb;
+		v20 = 0x0c0;
+		v1E = 0x195;
+		v16 = 0x1d6;
+		v14 = 0x1ef;
+		v12 = 4;
+		v10 = 5;
+		v0E = 5;
+		break;
+	case HIERARCHY_2:
+		edi |= 0x80;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x1c10047, 2);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x2010012, 2);
+		if (rc < 0)
+			goto exit_rc;
+		ebx = 0x08f;
+		ebp = 0x12f;
+		v20 = 0x0c0;
+		v1E = 0x11e;
+		v16 = 0x1d6;
+		v14 = 0x15e;
+		v12 = 4;
+		v10 = 5;
+		v0E = 5;
+		break;
+	case HIERARCHY_4:
+		edi |= 0xc0;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x1c10047, 3);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x2010012, 3);
+		if (rc < 0)
+			goto exit_rc;
+		ebx = 0x14d;
+		ebp = 0x197;
+		v20 = 0x0c0;
+		v1E = 0x1ce;
+		v16 = 0x1d6;
+		v14 = 0x11a;
+		v12 = 4;
+		v10 = 6;
+		v0E = 5;
+		break;
+	default:
+		v22 |= 8;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x1c10047, 0);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x2010012, 0);
+		if (rc < 0)
+			goto exit_rc;
+		//              QPSK    QAM16   QAM64
+		ebx = 0x19f;	//                 62
+		ebp = 0x1fb;	//                 15
+		v20 = 0x16a;	//  62
+		v1E = 0x195;	//         62
+		v16 = 0x1bb;	//  15
+		v14 = 0x1ef;	//         15
+		v12 = 5;	//  16
+		v10 = 5;	//         16
+		v0E = 5;	//                 16
+	}
+
+	switch (fep->u.ofdm.constellation) {
+	default:
+		v22 |= 4;
+	case QPSK:
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+
+		rc = WR16(s, 0x1c10046, 0);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x2010011, 0);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001a, 0x10);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001b, 0);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001c, 0);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10062, v20);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c1002a, v1C);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10015, v16);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10016, v12);
+		if (rc < 0)
+			goto exit_rc;
+		break;
+	case QAM_16:
+		edi |= 0x10;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+
+		rc = WR16(s, 0x1c10046, 1);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x2010011, 1);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001a, 0x10);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001b, 4);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001c, 0);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10062, v1E);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c1002a, v1A);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10015, v14);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10016, v10);
+		if (rc < 0)
+			goto exit_rc;
+		break;
+	case QAM_64:
+		edi |= 0x20;
+		rc = WR16(s, 0x1c10046, 2);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x2010011, 2);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001a, 0x20);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001b, 8);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x201001c, 2);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10062, ebx);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c1002a, v18);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10015, ebp);
+		if (rc < 0)
+			goto exit_rc;
+		rc = WR16(s, 0x1c10016, v0E);
+		if (rc < 0)
+			goto exit_rc;
+		break;
+	}
+
+	if (s->config.s20d24 == 1) {
+		rc = WR16(s, 0x2010013, 0);
+	} else {
+		rc = WR16(s, 0x2010013, 1);
+		edi |= 0x1000;
+	}
+
+	switch (fep->u.ofdm.code_rate_HP) {
+	default:
+		v22 |= 0x10;
+	case FEC_1_2:
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x2090011, 0);
+		break;
+	case FEC_2_3:
+		edi |= 0x200;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x2090011, 1);
+		break;
+	case FEC_3_4:
+		edi |= 0x400;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x2090011, 2);
+		break;
+	case FEC_5_6:		/* 5 */
+		edi |= 0x600;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x2090011, 3);
+		break;
+	case FEC_7_8:		/* 7 */
+		edi |= 0x800;
+		if (s->chip_rev == DRXD_FW_B1)
+			break;
+		rc = WR16(s, 0x2090011, 4);
+		break;
+	};
+	if (rc < 0)
+		goto exit_rc;
+
+	switch (fep->u.ofdm.bandwidth) {
+	default:
+		rc = -EINVAL;
+		goto exit_rc;
+	case BANDWIDTH_8_MHZ:	/* 0 */
+	case BANDWIDTH_AUTO:
+		rc = WR16(s, 0x0c2003f, 0x32);
+		s->bandwidth_parm = ebx = 0x8b8249;	// 9142857
+		edx = 0;
+		break;
+	case BANDWIDTH_7_MHZ:
+		rc = WR16(s, 0x0c2003f, 0x3b);
+		s->bandwidth_parm = ebx = 0x7a1200;	// 8000000
+		edx = 0x4807;
+		break;
+	case BANDWIDTH_6_MHZ:
+		rc = WR16(s, 0x0c2003f, 0x47);
+		s->bandwidth_parm = ebx = 0x68a1b6;	// 6857142
+		edx = 0x0f07;
+		break;
+	};
+
+	if (rc < 0)
+		goto exit_rc;
+
+	rc = WR16(s, 0x08200ec, edx);
+	if (rc < 0)
+		goto exit_rc;
+
+	rc = RD16(s, 0x0820050);
+	if (rc < 0)
+		goto exit_rc;
+	rc = WR16(s, 0x0820050, rc);
+
+	{
+		/* Configure bandwidth specific factor */
+		ebx = div64_u64(((u64) (s->f_osc) << 21) + (ebx >> 1),
+				     (u64)ebx) - 0x800000;
+		EXIT_RC(WR16(s, 0x0c50010, ebx & 0xffff));
+		EXIT_RC(WR16(s, 0x0c50011, ebx >> 16));
+
+		/* drx397xD oscillator calibration */
+		ebx = div64_u64(((u64) (s->config.f_if + df_tuner) << 28) +
+				     (s->f_osc >> 1), (u64)s->f_osc);
+	}
+	ebx &= 0xfffffff;
+	if (fep->inversion == INVERSION_ON)
+		ebx = 0x10000000 - ebx;
+
+	EXIT_RC(WR16(s, 0x0c30010, ebx & 0xffff));
+	EXIT_RC(WR16(s, 0x0c30011, ebx >> 16));
+
+	EXIT_RC(WR16(s, 0x0800000, 1));
+	EXIT_RC(RD16(s, 0x0800000));
+
+
+	EXIT_RC(SC_WaitForReady(s));
+	EXIT_RC(WR16(s, 0x0820042, 0));
+	EXIT_RC(WR16(s, 0x0820041, v22));
+	EXIT_RC(WR16(s, 0x0820040, edi));
+	EXIT_RC(SC_SendCommand(s, 3));
+
+	rc = RD16(s, 0x0800000);
+
+	SC_WaitForReady(s);
+	WR16(s, 0x0820042, 0);
+	WR16(s, 0x0820041, 1);
+	WR16(s, 0x0820040, 1);
+	SC_SendCommand(s, 1);
+
+//      rc = WR16(s, 0x2150000, 1);
+//      if (rc < 0) goto exit_rc;
+
+	rc = WR16(s, 0x2150000, 2);
+	rc = WR16(s, 0x2150016, a);
+	rc = WR16(s, 0x2150010, 4);
+	rc = WR16(s, 0x2150036, 0);
+	rc = WR16(s, 0x2150000, 1);
+	s->config.d60 = 2;
+      exit_rc:
+	return rc;
+}
+
+/*******************************************************************************
+ * DVB interface
+ ******************************************************************************/
+
+static int drx397x_init(struct dvb_frontend *fe)
+{
+	struct drx397xD_state *s = fe->demodulator_priv;
+	int rc;
+
+	pr_debug("%s\n", __FUNCTION__);
+
+	s->config.rfagc.d00 = 2;	/* 0x7c */
+	s->config.rfagc.w04 = 0;
+	s->config.rfagc.w06 = 0x3ff;
+
+	s->config.ifagc.d00 = 0;	/* 0x68 */
+	s->config.ifagc.w04 = 0;
+	s->config.ifagc.w06 = 140;
+	s->config.ifagc.w08 = 0;
+	s->config.ifagc.w0A = 0x3ff;
+	s->config.ifagc.w0C = 0x388;
+
+	/* for signal strenght calculations */
+	s->config.ss76 = 820;
+	s->config.ss78 = 2200;
+	s->config.ss7A = 150;
+
+	/* HI_CfgCommand */
+	s->config.w50 = 4;
+	s->config.w52 = 9;	// 0xf;
+
+	s->config.f_if = 42800000;	/* d14: intermediate frequency [Hz]     */
+	s->config.f_osc = 48000;	/* s66 : oscillator frequency [kHz]     */
+	s->config.w92 = 12000;	// 20000;
+
+	s->config.w9C = 0x000e;
+	s->config.w9E = 0x0000;
+
+	/* ConfigureMPEGOutput params */
+	s->config.wA0 = 4;
+	s->config.w98 = 1;	// 0;
+	s->config.w9A = 1;
+
+	/* get chip revision */
+	rc = RD16(s, 0x2410019);
+	if (rc < 0)
+		return -ENODEV;
+
+	if (rc == 0) {
+		printk(KERN_INFO "%s: chip revision A2\n", mod_name);
+		rc = drx_load_fw(s, DRXD_FW_A2);
+	} else {
+
+		rc = (rc >> 12) - 3;
+		switch (rc) {
+		case 1:
+			s->flags |= F_SET_0D4h;
+		case 0:
+		case 4:
+			s->flags |= F_SET_0D0h;
+			break;
+		case 2:
+		case 5:
+			break;
+		case 3:
+			s->flags |= F_SET_0D4h;
+			break;
+		default:
+			return -ENODEV;
+		};
+		printk(KERN_INFO "%s: chip revision B1.%d\n", mod_name, rc);
+		rc = drx_load_fw(s, DRXD_FW_B1);
+	}
+	if (rc < 0)
+		goto error;
+
+	rc = WR16(s, 0x0420033, 0x3973);
+	if (rc < 0)
+		goto error;
+
+	rc = HI_Command(s, 2);
+
+	msleep(1);
+
+	if (s->chip_rev == DRXD_FW_A2) {
+		rc = WR16(s, 0x043012d, 0x47F);
+		if (rc < 0)
+			goto error;
+	}
+	rc = WR16_E0(s, 0x0400000, 0);
+	if (rc < 0)
+		goto error;
+
+	if (s->config.w92 > 20000 || s->config.w92 % 4000) {
+		printk(KERN_ERR "%s: invalid osc frequency\n", mod_name);
+		rc = -1;
+		goto error;
+	}
+
+	rc = WR16(s, 0x2410010, 1);
+	if (rc < 0)
+		goto error;
+	rc = WR16(s, 0x2410011, 0x15);
+	if (rc < 0)
+		goto error;
+	rc = WR16(s, 0x2410012, s->config.w92 / 4000);
+	if (rc < 0)
+		goto error;
+#ifdef ORIG_FW
+	rc = WR16(s, 0x2410015, 2);
+	if (rc < 0)
+		goto error;
+#endif
+	rc = WR16(s, 0x2410017, 0x3973);
+	if (rc < 0)
+		goto error;
+
+	s->f_osc = s->config.f_osc * 1000;	/* initial estimator */
+
+	s->config.w56 = 1;
+
+	rc = HI_CfgCommand(s);
+	if (rc < 0)
+		goto error;
+
+	rc = write_fw(s, DRXD_InitAtomicRead);
+	if (rc < 0)
+		goto error;
+
+	if (s->chip_rev == DRXD_FW_A2) {
+		rc = WR16(s, 0x2150013, 0);
+		if (rc < 0)
+			goto error;
+	}
+
+	rc = WR16_E0(s, 0x0400002, 0);
+	if (rc < 0)
+		goto error;
+	rc = WR16(s, 0x0400002, 0);
+	if (rc < 0)
+		goto error;
+
+	if (s->chip_rev == DRXD_FW_A2) {
+		rc = write_fw(s, DRXD_ResetCEFR);
+		if (rc < 0)
+			goto error;
+	}
+	rc = write_fw(s, DRXD_microcode);
+	if (rc < 0)
+		goto error;
+
+	s->config.w9C = 0x0e;
+	if (s->flags & F_SET_0D0h) {
+		s->config.w9C = 0;
+		rc = RD16(s, 0x0c20010);
+		if (rc < 0)
+			goto write_DRXD_InitFE_1;
+
+		rc &= ~0x1000;
+		rc = WR16(s, 0x0c20010, rc);
+		if (rc < 0)
+			goto write_DRXD_InitFE_1;
+
+		rc = RD16(s, 0x0c20011);
+		if (rc < 0)
+			goto write_DRXD_InitFE_1;
+
+		rc &= ~0x8;
+		rc = WR16(s, 0x0c20011, rc);
+		if (rc < 0)
+			goto write_DRXD_InitFE_1;
+
+		rc = WR16(s, 0x0c20012, 1);
+	}
+
+      write_DRXD_InitFE_1:
+
+	rc = write_fw(s, DRXD_InitFE_1);
+	if (rc < 0)
+		goto error;
+
+	rc = 1;
+	if (s->chip_rev == DRXD_FW_B1) {
+		if (s->flags & F_SET_0D0h)
+			rc = 0;
+	} else {
+		if (s->flags & F_SET_0D0h)
+			rc = 4;
+	}
+
+	rc = WR16(s, 0x0C20012, rc);
+	if (rc < 0)
+		goto error;
+
+	rc = WR16(s, 0x0C20013, s->config.w9E);
+	if (rc < 0)
+		goto error;
+	rc = WR16(s, 0x0C20015, s->config.w9C);
+	if (rc < 0)
+		goto error;
+
+	rc = write_fw(s, DRXD_InitFE_2);
+	if (rc < 0)
+		goto error;
+	rc = write_fw(s, DRXD_InitFT);
+	if (rc < 0)
+		goto error;
+	rc = write_fw(s, DRXD_InitCP);
+	if (rc < 0)
+		goto error;
+	rc = write_fw(s, DRXD_InitCE);
+	if (rc < 0)
+		goto error;
+	rc = write_fw(s, DRXD_InitEQ);
+	if (rc < 0)
+		goto error;
+	rc = write_fw(s, DRXD_InitEC);
+	if (rc < 0)
+		goto error;
+	rc = write_fw(s, DRXD_InitSC);
+	if (rc < 0)
+		goto error;
+
+	rc = SetCfgIfAgc(s, &s->config.ifagc);
+	if (rc < 0)
+		goto error;
+
+	rc = SetCfgRfAgc(s, &s->config.rfagc);
+	if (rc < 0)
+		goto error;
+
+	rc = ConfigureMPEGOutput(s, 1);
+	rc = WR16(s, 0x08201fe, 0x0017);
+	rc = WR16(s, 0x08201ff, 0x0101);
+
+	s->config.d5C = 0;
+	s->config.d60 = 1;
+	s->config.d48 = 1;
+      error:
+	return rc;
+}
+
+static int drx397x_get_frontend(struct dvb_frontend *fe,
+				struct dvb_frontend_parameters *params)
+{
+	return 0;
+}
+
+static int drx397x_set_frontend(struct dvb_frontend *fe,
+				struct dvb_frontend_parameters *params)
+{
+	struct drx397xD_state *s = fe->demodulator_priv;
+
+	s->config.s20d24 = 1;	// 0;
+	return drx_tune(s, params);
+}
+
+static int drx397x_get_tune_settings(struct dvb_frontend *fe,
+				     struct dvb_frontend_tune_settings
+				     *fe_tune_settings)
+{
+	fe_tune_settings->min_delay_ms = 10000;
+	fe_tune_settings->step_size = 0;
+	fe_tune_settings->max_drift = 0;
+	return 0;
+}
+
+static int drx397x_read_status(struct dvb_frontend *fe, fe_status_t * status)
+{
+	struct drx397xD_state *s = fe->demodulator_priv;
+	int lockstat;
+
+	GetLockStatus(s, &lockstat);
+	/* TODO */
+//      if (lockstat & 1)
+//      CorrectSysClockDeviation(s);
+
+	*status = 0;
+	if (lockstat & 2) {
+		CorrectSysClockDeviation(s);
+		ConfigureMPEGOutput(s, 1);
+		*status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
+	}
+	if (lockstat & 4) {
+		*status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
+	}
+
+	return 0;
+}
+
+static int drx397x_read_ber(struct dvb_frontend *fe, unsigned int *ber)
+{
+	*ber = 0;
+	return 0;
+}
+
+static int drx397x_read_snr(struct dvb_frontend *fe, u16 * snr)
+{
+	*snr = 0;
+	return 0;
+}
+
+static int drx397x_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
+{
+	struct drx397xD_state *s = fe->demodulator_priv;
+	int rc;
+
+	if (s->config.ifagc.d00 == 2) {
+		*strength = 0xffff;
+		return 0;
+	}
+	rc = RD16(s, 0x0c20035);
+	if (rc < 0) {
+		*strength = 0;
+		return 0;
+	}
+	rc &= 0x3ff;
+	/* Signal strength is calculated using the following formula:
+	 *
+	 * a = 2200 * 150 / (2200 + 150);
+	 * a = a * 3300 /  (a + 820);
+	 * b = 2200 * 3300 / (2200 + 820);
+	 * c = (((b-a) * rc) >> 10  + a) << 4;
+	 * strength = ~c & 0xffff;
+	 *
+	 * The following does the same but with less rounding errors:
+	 */
+	*strength = ~(7720 + (rc * 30744 >> 10));
+	return 0;
+}
+
+static int drx397x_read_ucblocks(struct dvb_frontend *fe,
+				 unsigned int *ucblocks)
+{
+	*ucblocks = 0;
+	return 0;
+}
+
+static int drx397x_sleep(struct dvb_frontend *fe)
+{
+	return 0;
+}
+
+static void drx397x_release(struct dvb_frontend *fe)
+{
+	struct drx397xD_state *s = fe->demodulator_priv;
+	printk(KERN_INFO "%s: release demodulator\n", mod_name);
+	if (s) {
+		drx_release_fw(s);
+		kfree(s);
+	}
+
+}
+
+static struct dvb_frontend_ops drx397x_ops = {
+
+	.info = {
+		 .name			= "Micronas DRX397xD DVB-T Frontend",
+		 .type			= FE_OFDM,
+		 .frequency_min		= 47125000,
+		 .frequency_max		= 855250000,
+		 .frequency_stepsize	= 166667,
+		 .frequency_tolerance	= 0,
+		 .caps =					/* 0x0C01B2EAE */
+			 FE_CAN_FEC_1_2			|	// = 0x2,
+			 FE_CAN_FEC_2_3			|	// = 0x4,
+			 FE_CAN_FEC_3_4			|	// = 0x8,
+			 FE_CAN_FEC_5_6			|	// = 0x20,
+			 FE_CAN_FEC_7_8			|	// = 0x80,
+			 FE_CAN_FEC_AUTO		|	// = 0x200,
+			 FE_CAN_QPSK			|	// = 0x400,
+			 FE_CAN_QAM_16			|	// = 0x800,
+			 FE_CAN_QAM_64			|	// = 0x2000,
+			 FE_CAN_QAM_AUTO		|	// = 0x10000,
+			 FE_CAN_TRANSMISSION_MODE_AUTO	|	// = 0x20000,
+			 FE_CAN_GUARD_INTERVAL_AUTO	|	// = 0x80000,
+			 FE_CAN_HIERARCHY_AUTO		|	// = 0x100000,
+			 FE_CAN_RECOVER			|	// = 0x40000000,
+			 FE_CAN_MUTE_TS				// = 0x80000000
+	 },
+
+	.release = drx397x_release,
+	.init = drx397x_init,
+	.sleep = drx397x_sleep,
+
+	.set_frontend = drx397x_set_frontend,
+	.get_tune_settings = drx397x_get_tune_settings,
+	.get_frontend = drx397x_get_frontend,
+
+	.read_status = drx397x_read_status,
+	.read_snr = drx397x_read_snr,
+	.read_signal_strength = drx397x_read_signal_strength,
+	.read_ber = drx397x_read_ber,
+	.read_ucblocks = drx397x_read_ucblocks,
+};
+
+struct dvb_frontend *drx397xD_attach(const struct drx397xD_config *config,
+				     struct i2c_adapter *i2c)
+{
+	struct drx397xD_state *s = NULL;
+
+	/* allocate memory for the internal state */
+	s = kzalloc(sizeof(struct drx397xD_state), GFP_KERNEL);
+	if (s == NULL)
+		goto error;
+
+	/* setup the state */
+	s->i2c = i2c;
+	memcpy(&s->config, config, sizeof(struct drx397xD_config));
+
+	/* check if the demod is there */
+	if (RD16(s, 0x2410019) < 0)
+		goto error;
+
+	/* create dvb_frontend */
+	memcpy(&s->frontend.ops, &drx397x_ops, sizeof(struct dvb_frontend_ops));
+	s->frontend.demodulator_priv = s;
+
+	return &s->frontend;
+      error:
+	kfree(s);
+	return NULL;
+}
+
+MODULE_DESCRIPTION("Micronas DRX397xD DVB-T Frontend");
+MODULE_AUTHOR("Henk Vergonet");
+MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(drx397xD_attach);
diff --git a/drivers/media/dvb/frontends/drx397xD.h b/drivers/media/dvb/frontends/drx397xD.h
new file mode 100644
index 000000000000..ddc7a07971b7
--- /dev/null
+++ b/drivers/media/dvb/frontends/drx397xD.h
@@ -0,0 +1,130 @@
+/*
+ *  Driver for Micronas DVB-T drx397xD demodulator
+ *
+ *  Copyright (C) 2007 Henk vergonet <Henk.Vergonet@gmail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#ifndef _DRX397XD_H_INCLUDED
+#define _DRX397XD_H_INCLUDED
+
+#include <linux/dvb/frontend.h>
+
+#define DRX_F_STEPSIZE	166667
+#define DRX_F_OFFSET	36000000
+
+#define I2C_ADR_C0(x) \
+(	(u32)cpu_to_le32( \
+		(u32)( \
+			(((u32)(x) & (u32)0x000000ffUL)      ) | \
+			(((u32)(x) & (u32)0x0000ff00UL) << 16) | \
+			(((u32)(x) & (u32)0x0fff0000UL) >>  8) | \
+			 (	     (u32)0x00c00000UL)          \
+		      )) \
+)
+
+#define I2C_ADR_E0(x) \
+(	(u32)cpu_to_le32( \
+		(u32)( \
+			(((u32)(x) & (u32)0x000000ffUL)      ) | \
+			(((u32)(x) & (u32)0x0000ff00UL) << 16) | \
+			(((u32)(x) & (u32)0x0fff0000UL) >>  8) | \
+			 (	     (u32)0x00e00000UL)          \
+		      )) \
+)
+
+struct drx397xD_CfgRfAgc	/* 0x7c */
+{
+	int d00;	/* 2 */
+	u16 w04;
+	u16 w06;
+};
+
+struct drx397xD_CfgIfAgc	/* 0x68 */
+{
+	int d00;	/* 0 */
+	u16 w04;	/* 0 */
+	u16 w06;
+	u16 w08;
+	u16 w0A;
+	u16 w0C;
+};
+
+struct drx397xD_s20 {
+	int d04;
+	u32 d18;
+	u32 d1C;
+	u32 d20;
+	u32 d14;
+	u32 d24;
+	u32 d0C;
+	u32 d08;
+};
+
+struct drx397xD_config
+{
+	/* demodulator's I2C address */
+	u8	demod_address;		/* 0x0f */
+
+	struct drx397xD_CfgIfAgc  ifagc;  /* 0x68 */
+	struct drx397xD_CfgRfAgc  rfagc;  /* 0x7c */
+	u32	s20d24;
+
+	/* HI_CfgCommand parameters */
+	u16	w50, w52, /* w54, */ w56;
+
+	int	d5C;
+	int	d60;
+	int	d48;
+	int	d28;
+
+	u32	f_if;	/* d14: intermediate frequency [Hz]		*/
+			/*	36000000 on Cinergy 2400i DT		*/
+			/*	42800000 on Pinnacle Hybrid PRO 330e	*/
+
+	u16	f_osc;	/* s66: 48000 oscillator frequency [kHz]	*/
+
+	u16	w92;	/* 20000 */
+
+	u16	wA0;
+	u16	w98;
+	u16	w9A;
+
+	u16	w9C;	/* 0xe0 */
+	u16	w9E;	/* 0x00 */
+
+	/* used for signal strength calculations in
+	   drx397x_read_signal_strength
+	*/
+	u16	ss78;	// 2200
+	u16	ss7A;	// 150
+	u16	ss76;	// 820
+};
+
+#if defined(CONFIG_DVB_DRX397XD) || (defined(CONFIG_DVB_DRX397XD_MODULE) && defined(MODULE))
+extern struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
+					   struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config,
+					   struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_DRX397XD */
+
+#endif /* _DRX397XD_H_INCLUDED */
diff --git a/drivers/media/dvb/frontends/drx397xD_fw.h b/drivers/media/dvb/frontends/drx397xD_fw.h
new file mode 100644
index 000000000000..01de02a81cd4
--- /dev/null
+++ b/drivers/media/dvb/frontends/drx397xD_fw.h
@@ -0,0 +1,40 @@
+/*
+ * Firmware definitions for Micronas drx397xD
+ *
+ * Copyright (C) 2007 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef _FW_ENTRY
+	_FW_ENTRY("drx397xD.A2.fw",	DRXD_FW_A2 = 0		),
+	_FW_ENTRY("drx397xD.B1.fw",	DRXD_FW_B1		),
+#undef _FW_ENTRY
+#endif /* _FW_ENTRY */
+
+#ifdef _BLOB_ENTRY
+	_BLOB_ENTRY("InitAtomicRead",	DRXD_InitAtomicRead = 0	),
+	_BLOB_ENTRY("InitCE",		DRXD_InitCE		),
+	_BLOB_ENTRY("InitCP",		DRXD_InitCP		),
+	_BLOB_ENTRY("InitEC",		DRXD_InitEC		),
+	_BLOB_ENTRY("InitEQ",		DRXD_InitEQ		),
+	_BLOB_ENTRY("InitFE_1",		DRXD_InitFE_1		),
+	_BLOB_ENTRY("InitFE_2",		DRXD_InitFE_2		),
+	_BLOB_ENTRY("InitFT",		DRXD_InitFT		),
+	_BLOB_ENTRY("InitSC",		DRXD_InitSC		),
+	_BLOB_ENTRY("ResetCEFR",	DRXD_ResetCEFR		),
+	_BLOB_ENTRY("ResetECRAM",	DRXD_ResetECRAM		),
+	_BLOB_ENTRY("microcode",	DRXD_microcode		),
+#undef _BLOB_ENTRY
+#endif /* _BLOB_ENTRY */
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index a054894ff481..ea058153ebfa 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -343,6 +343,52 @@ static struct dvb_pll_desc dvb_pll_opera1 = {
 	}
 };
 
+static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf,
+		       const struct dvb_frontend_parameters *params)
+{
+	struct dvb_pll_priv *priv = fe->tuner_priv;
+	struct i2c_msg msg = {
+		.addr = priv->pll_i2c_address,
+		.flags = 0,
+		.buf = buf,
+		.len = 4
+	};
+	int result;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	result = i2c_transfer(priv->i2c, &msg, 1);
+	if (result != 1)
+		printk(KERN_ERR "%s: i2c_transfer failed:%d",
+			__func__, result);
+
+	buf[2] = 0x9e;
+	buf[3] = 0x90;
+
+	return;
+}
+
+/* unknown pll used in Samsung DTOS403IH102A DVB-C tuner */
+static struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = {
+	.name   = "Samsung DTOS403IH102A",
+	.min    =  44250000,
+	.max    = 858000000,
+	.iffreq =  36125000,
+	.count  = 8,
+	.set    = samsung_dtos403ih102a_set,
+	.entries = {
+		{ 135000000, 62500, 0xbe, 0x01 },
+		{ 177000000, 62500, 0xf6, 0x01 },
+		{ 370000000, 62500, 0xbe, 0x02 },
+		{ 450000000, 62500, 0xf6, 0x02 },
+		{ 466000000, 62500, 0xfe, 0x02 },
+		{ 538000000, 62500, 0xbe, 0x08 },
+		{ 826000000, 62500, 0xf6, 0x08 },
+		{ 999999999, 62500, 0xfe, 0x08 },
+	}
+};
+
 /* ----------------------------------------------------------- */
 
 static struct dvb_pll_desc *pll_list[] = {
@@ -360,6 +406,7 @@ static struct dvb_pll_desc *pll_list[] = {
 	[DVB_PLL_SAMSUNG_TBMV]           = &dvb_pll_samsung_tbmv,
 	[DVB_PLL_PHILIPS_SD1878_TDA8261] = &dvb_pll_philips_sd1878_tda8261,
 	[DVB_PLL_OPERA1]                 = &dvb_pll_opera1,
+	[DVB_PLL_SAMSUNG_DTOS403IH102A]  = &dvb_pll_samsung_dtos403ih102a,
 };
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/dvb/frontends/dvb-pll.h b/drivers/media/dvb/frontends/dvb-pll.h
index 872ca29e7cf3..05239f579ccf 100644
--- a/drivers/media/dvb/frontends/dvb-pll.h
+++ b/drivers/media/dvb/frontends/dvb-pll.h
@@ -22,6 +22,7 @@
 #define DVB_PLL_SAMSUNG_TBMV           11
 #define DVB_PLL_PHILIPS_SD1878_TDA8261 12
 #define DVB_PLL_OPERA1                 13
+#define DVB_PLL_SAMSUNG_DTOS403IH102A  14
 
 /**
  * Attach a dvb-pll to the supplied frontend structure.
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index b999ec424ff7..5ddb2dca305c 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -26,7 +26,6 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include "dvb_frontend.h"
-#include "dvb-pll.h"
 #include "s5h1409.h"
 
 struct s5h1409_state {
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index eb5bfc99d4e9..cff360ce1ba3 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -26,7 +26,6 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include "dvb_frontend.h"
-#include "dvb-pll.h"
 #include "s5h1411.h"
 
 struct s5h1411_state {
diff --git a/drivers/media/dvb/frontends/tda10023.c b/drivers/media/dvb/frontends/tda10023.c
index 0727b80bc4d2..1c1eb7abc834 100644
--- a/drivers/media/dvb/frontends/tda10023.c
+++ b/drivers/media/dvb/frontends/tda10023.c
@@ -38,75 +38,29 @@
 #include "dvb_frontend.h"
 #include "tda1002x.h"
 
+#define REG0_INIT_VAL 0x23
 
 struct tda10023_state {
 	struct i2c_adapter* i2c;
 	/* configuration settings */
-	const struct tda1002x_config* config;
+	const struct tda10023_config *config;
 	struct dvb_frontend frontend;
 
 	u8 pwm;
 	u8 reg0;
-};
 
+	/* clock settings */
+	u32 xtal;
+	u8 pll_m;
+	u8 pll_p;
+	u8 pll_n;
+	u32 sysclk;
+};
 
 #define dprintk(x...)
 
 static int verbose;
 
-#define XTAL   28920000UL
-#define PLL_M  8UL
-#define PLL_P  4UL
-#define PLL_N  1UL
-#define SYSCLK (XTAL*PLL_M/(PLL_N*PLL_P))  // -> 57840000
-
-static u8 tda10023_inittab[]={
-	// reg mask val
-	0x2a,0xff,0x02,  // PLL3, Bypass, Power Down
-	0xff,0x64,0x00,  // Sleep 100ms
-	0x2a,0xff,0x03,  // PLL3, Bypass, Power Down
-	0xff,0x64,0x00,  // Sleep 100ms
-	0x28,0xff,PLL_M-1,  // PLL1 M=8
-	0x29,0xff,((PLL_P-1)<<6)|(PLL_N-1),  // PLL2
-	0x00,0xff,0x23,  // GPR FSAMPLING=1
-	0x2a,0xff,0x08,  // PLL3 PSACLK=1
-	0xff,0x64,0x00,  // Sleep 100ms
-	0x1f,0xff,0x00,  // RESET
-	0xff,0x64,0x00,  // Sleep 100ms
-	0xe6,0x0c,0x04,  // RSCFG_IND
-	0x10,0xc0,0x80,  // DECDVBCFG1 PBER=1
-
-	0x0e,0xff,0x82,  // GAIN1
-	0x03,0x08,0x08,  // CLKCONF DYN=1
-	0x2e,0xbf,0x30,  // AGCCONF2 TRIAGC=0,POSAGC=ENAGCIF=1 PPWMTUN=0 PPWMIF=0
-	0x01,0xff,0x30,  // AGCREF
-	0x1e,0x84,0x84,  // CONTROL SACLK_ON=1
-	0x1b,0xff,0xc8,  // ADC TWOS=1
-	0x3b,0xff,0xff,  // IFMAX
-	0x3c,0xff,0x00,  // IFMIN
-	0x34,0xff,0x00,  // PWMREF
-	0x35,0xff,0xff,  // TUNMAX
-	0x36,0xff,0x00,  // TUNMIN
-	0x06,0xff,0x7f,  // EQCONF1 POSI=7 ENADAPT=ENEQUAL=DFE=1    // 0x77
-	0x1c,0x30,0x30,  // EQCONF2 STEPALGO=SGNALGO=1
-	0x37,0xff,0xf6,  // DELTAF_LSB
-	0x38,0xff,0xff,  // DELTAF_MSB
-	0x02,0xff,0x93,  // AGCCONF1  IFS=1 KAGCIF=2 KAGCTUN=3
-	0x2d,0xff,0xf6,  // SWEEP SWPOS=1 SWDYN=7 SWSTEP=1 SWLEN=2
-	0x04,0x10,0x00,   // SWRAMP=1
-	0x12,0xff,0xa1,  // INTP1 POCLKP=1 FEL=1 MFS=0
-	0x2b,0x01,0xa1,  // INTS1
-	0x20,0xff,0x04,  // INTP2 SWAPP=? MSBFIRSTP=? INTPSEL=?
-	0x2c,0xff,0x0d,  // INTP/S TRIP=0 TRIS=0
-	0xc4,0xff,0x00,
-	0xc3,0x30,0x00,
-	0xb5,0xff,0x19,  // ERAGC_THD
-	0x00,0x03,0x01,  // GPR, CLBS soft reset
-	0x00,0x03,0x03,  // GPR, CLBS soft reset
-	0xff,0x64,0x00,  // Sleep 100ms
-	0xff,0xff,0xff
-};
-
 static u8 tda10023_readreg (struct tda10023_state* state, u8 reg)
 {
 	u8 b0 [] = { reg };
@@ -215,30 +169,34 @@ static int tda10023_set_symbolrate (struct tda10023_state* state, u32 sr)
 	s16 SFIL=0;
 	u16 NDEC = 0;
 
-	if (sr < (u32)(SYSCLK/98.40)) {
+	/* avoid floating point operations multiplying syscloc and divider
+	   by 10 */
+	u32 sysclk_x_10 = state->sysclk * 10;
+
+	if (sr < (u32)(sysclk_x_10/984)) {
 		NDEC=3;
 		SFIL=1;
-	} else if (sr<(u32)(SYSCLK/64.0)) {
+	} else if (sr < (u32)(sysclk_x_10/640)) {
 		NDEC=3;
 		SFIL=0;
-	} else if (sr<(u32)(SYSCLK/49.2)) {
+	} else if (sr < (u32)(sysclk_x_10/492)) {
 		NDEC=2;
 		SFIL=1;
-	} else if (sr<(u32)(SYSCLK/32.0)) {
+	} else if (sr < (u32)(sysclk_x_10/320)) {
 		NDEC=2;
 		SFIL=0;
-	} else if (sr<(u32)(SYSCLK/24.6)) {
+	} else if (sr < (u32)(sysclk_x_10/246)) {
 		NDEC=1;
 		SFIL=1;
-	} else if (sr<(u32)(SYSCLK/16.0)) {
+	} else if (sr < (u32)(sysclk_x_10/160)) {
 		NDEC=1;
 		SFIL=0;
-	} else if (sr<(u32)(SYSCLK/12.3)) {
+	} else if (sr < (u32)(sysclk_x_10/123)) {
 		NDEC=0;
 		SFIL=1;
 	}
 
-	BDRI=SYSCLK*16;
+	BDRI = (state->sysclk)*16;
 	BDRI>>=NDEC;
 	BDRI +=sr/2;
 	BDRI /=sr;
@@ -251,11 +209,12 @@ static int tda10023_set_symbolrate (struct tda10023_state* state, u32 sr)
 
 		BDRX=1<<(24+NDEC);
 		BDRX*=sr;
-		do_div(BDRX,SYSCLK); 	// BDRX/=SYSCLK;
+		do_div(BDRX, state->sysclk); 	/* BDRX/=SYSCLK; */
 
 		BDR=(s32)BDRX;
 	}
-//	printk("Symbolrate %i, BDR %i BDRI %i, NDEC %i\n",sr,BDR,BDRI,NDEC);
+	dprintk("Symbolrate %i, BDR %i BDRI %i, NDEC %i\n",
+		sr, BDR, BDRI, NDEC);
 	tda10023_writebit (state, 0x03, 0xc0, NDEC<<6);
 	tda10023_writereg (state, 0x0a, BDR&255);
 	tda10023_writereg (state, 0x0b, (BDR>>8)&255);
@@ -268,8 +227,63 @@ static int tda10023_set_symbolrate (struct tda10023_state* state, u32 sr)
 static int tda10023_init (struct dvb_frontend *fe)
 {
 	struct tda10023_state* state = fe->demodulator_priv;
+	u8 tda10023_inittab[] = {
+/*        reg  mask val */
+/* 000 */ 0x2a, 0xff, 0x02,  /* PLL3, Bypass, Power Down */
+/* 003 */ 0xff, 0x64, 0x00,  /* Sleep 100ms */
+/* 006 */ 0x2a, 0xff, 0x03,  /* PLL3, Bypass, Power Down */
+/* 009 */ 0xff, 0x64, 0x00,  /* Sleep 100ms */
+			   /* PLL1 */
+/* 012 */ 0x28, 0xff, (state->pll_m-1),
+			   /* PLL2 */
+/* 015 */ 0x29, 0xff, ((state->pll_p-1)<<6)|(state->pll_n-1),
+			   /* GPR FSAMPLING=1 */
+/* 018 */ 0x00, 0xff, REG0_INIT_VAL,
+/* 021 */ 0x2a, 0xff, 0x08,  /* PLL3 PSACLK=1 */
+/* 024 */ 0xff, 0x64, 0x00,  /* Sleep 100ms */
+/* 027 */ 0x1f, 0xff, 0x00,  /* RESET */
+/* 030 */ 0xff, 0x64, 0x00,  /* Sleep 100ms */
+/* 033 */ 0xe6, 0x0c, 0x04,  /* RSCFG_IND */
+/* 036 */ 0x10, 0xc0, 0x80,  /* DECDVBCFG1 PBER=1 */
+
+/* 039 */ 0x0e, 0xff, 0x82,  /* GAIN1 */
+/* 042 */ 0x03, 0x08, 0x08,  /* CLKCONF DYN=1 */
+/* 045 */ 0x2e, 0xbf, 0x30,  /* AGCCONF2 TRIAGC=0,POSAGC=ENAGCIF=1
+				       PPWMTUN=0 PPWMIF=0 */
+/* 048 */ 0x01, 0xff, 0x30,  /* AGCREF */
+/* 051 */ 0x1e, 0x84, 0x84,  /* CONTROL SACLK_ON=1 */
+/* 054 */ 0x1b, 0xff, 0xc8,  /* ADC TWOS=1 */
+/* 057 */ 0x3b, 0xff, 0xff,  /* IFMAX */
+/* 060 */ 0x3c, 0xff, 0x00,  /* IFMIN */
+/* 063 */ 0x34, 0xff, 0x00,  /* PWMREF */
+/* 066 */ 0x35, 0xff, 0xff,  /* TUNMAX */
+/* 069 */ 0x36, 0xff, 0x00,  /* TUNMIN */
+/* 072 */ 0x06, 0xff, 0x7f,  /* EQCONF1 POSI=7 ENADAPT=ENEQUAL=DFE=1 */
+/* 075 */ 0x1c, 0x30, 0x30,  /* EQCONF2 STEPALGO=SGNALGO=1 */
+/* 078 */ 0x37, 0xff, 0xf6,  /* DELTAF_LSB */
+/* 081 */ 0x38, 0xff, 0xff,  /* DELTAF_MSB */
+/* 084 */ 0x02, 0xff, 0x93,  /* AGCCONF1  IFS=1 KAGCIF=2 KAGCTUN=3 */
+/* 087 */ 0x2d, 0xff, 0xf6,  /* SWEEP SWPOS=1 SWDYN=7 SWSTEP=1 SWLEN=2 */
+/* 090 */ 0x04, 0x10, 0x00,  /* SWRAMP=1 */
+/* 093 */ 0x12, 0xff, 0xa1,  /* INTP1 POCLKP=1 FEL=1 MFS=0 */
+/* 096 */ 0x2b, 0x01, 0xa1,  /* INTS1 */
+/* 099 */ 0x20, 0xff, 0x04,  /* INTP2 SWAPP=? MSBFIRSTP=? INTPSEL=? */
+/* 102 */ 0x2c, 0xff, 0x0d,  /* INTP/S TRIP=0 TRIS=0 */
+/* 105 */ 0xc4, 0xff, 0x00,
+/* 108 */ 0xc3, 0x30, 0x00,
+/* 111 */ 0xb5, 0xff, 0x19,  /* ERAGC_THD */
+/* 114 */ 0x00, 0x03, 0x01,  /* GPR, CLBS soft reset */
+/* 117 */ 0x00, 0x03, 0x03,  /* GPR, CLBS soft reset */
+/* 120 */ 0xff, 0x64, 0x00,  /* Sleep 100ms */
+/* 123 */ 0xff, 0xff, 0xff
+};
+	dprintk("DVB: TDA10023(%d): init chip\n", fe->dvb->num);
 
-	dprintk("DVB: TDA10023(%d): init chip\n", fe->adapter->num);
+	/* override default values if set in config */
+	if (state->config->deltaf) {
+		tda10023_inittab[80] = (state->config->deltaf & 0xff);
+		tda10023_inittab[83] = (state->config->deltaf >> 8);
+	}
 
 	tda10023_writetab(state, tda10023_inittab);
 
@@ -456,12 +470,11 @@ static void tda10023_release(struct dvb_frontend* fe)
 
 static struct dvb_frontend_ops tda10023_ops;
 
-struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
-				     struct i2c_adapter* i2c,
+struct dvb_frontend *tda10023_attach(const struct tda10023_config *config,
+				     struct i2c_adapter *i2c,
 				     u8 pwm)
 {
 	struct tda10023_state* state = NULL;
-	int i;
 
 	/* allocate memory for the internal state */
 	state = kmalloc(sizeof(struct tda10023_state), GFP_KERNEL);
@@ -470,22 +483,40 @@ struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
 	/* setup the state */
 	state->config = config;
 	state->i2c = i2c;
-	memcpy(&state->frontend.ops, &tda10023_ops, sizeof(struct dvb_frontend_ops));
-	state->pwm = pwm;
-	for (i=0; i < ARRAY_SIZE(tda10023_inittab);i+=3) {
-		if (tda10023_inittab[i] == 0x00) {
-			state->reg0 = tda10023_inittab[i+2];
-			break;
-		}
-	}
 
-	// Wakeup if in standby
+	/* wakeup if in standby */
 	tda10023_writereg (state, 0x00, 0x33);
 	/* check if the demod is there */
 	if ((tda10023_readreg(state, 0x1a) & 0xf0) != 0x70) goto error;
 
 	/* create dvb_frontend */
 	memcpy(&state->frontend.ops, &tda10023_ops, sizeof(struct dvb_frontend_ops));
+	state->pwm = pwm;
+	state->reg0 = REG0_INIT_VAL;
+	if (state->config->xtal) {
+		state->xtal  = state->config->xtal;
+		state->pll_m = state->config->pll_m;
+		state->pll_p = state->config->pll_p;
+		state->pll_n = state->config->pll_n;
+	} else {
+		/* set default values if not defined in config */
+		state->xtal  = 28920000;
+		state->pll_m = 8;
+		state->pll_p = 4;
+		state->pll_n = 1;
+	}
+
+	/* calc sysclk */
+	state->sysclk = (state->xtal * state->pll_m / \
+			(state->pll_n * state->pll_p));
+
+	state->frontend.ops.info.symbol_rate_min = (state->sysclk/2)/64;
+	state->frontend.ops.info.symbol_rate_max = (state->sysclk/2)/4;
+
+	dprintk("DVB: TDA10023 %s: xtal:%d pll_m:%d pll_p:%d pll_n:%d\n",
+		__func__, state->xtal, state->pll_m, state->pll_p,
+		state->pll_n);
+
 	state->frontend.demodulator_priv = state;
 	return &state->frontend;
 
@@ -500,10 +531,10 @@ static struct dvb_frontend_ops tda10023_ops = {
 		.name = "Philips TDA10023 DVB-C",
 		.type = FE_QAM,
 		.frequency_stepsize = 62500,
-		.frequency_min = 47000000,
+		.frequency_min =  47000000,
 		.frequency_max = 862000000,
-		.symbol_rate_min = (SYSCLK/2)/64,     /* SACLK/64 == (SYSCLK/2)/64 */
-		.symbol_rate_max = (SYSCLK/2)/4,      /* SACLK/4 */
+		.symbol_rate_min = 0,  /* set in tda10023_attach */
+		.symbol_rate_max = 0,  /* set in tda10023_attach */
 		.caps = 0x400 | //FE_CAN_QAM_4
 			FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
 			FE_CAN_QAM_128 | FE_CAN_QAM_256 |
diff --git a/drivers/media/dvb/frontends/tda1002x.h b/drivers/media/dvb/frontends/tda1002x.h
index 1bcc0d44b90b..4522b7ef53c9 100644
--- a/drivers/media/dvb/frontends/tda1002x.h
+++ b/drivers/media/dvb/frontends/tda1002x.h
@@ -26,11 +26,25 @@
 
 #include <linux/dvb/frontend.h>
 
-struct tda1002x_config
-{
+struct tda1002x_config {
+	/* the demodulator's i2c address */
+	u8 demod_address;
+	u8 invert;
+};
+
+struct tda10023_config {
 	/* the demodulator's i2c address */
 	u8 demod_address;
 	u8 invert;
+
+	/* clock settings */
+	u32 xtal; /* defaults: 28920000 */
+	u8 pll_m; /* defaults: 8 */
+	u8 pll_p; /* defaults: 4 */
+	u8 pll_n; /* defaults: 1 */
+
+	/* input freq offset + baseband conversion type */
+	u16 deltaf;
 };
 
 #if defined(CONFIG_DVB_TDA10021) || (defined(CONFIG_DVB_TDA10021_MODULE) && defined(MODULE))
@@ -45,12 +59,15 @@ static inline struct dvb_frontend* tda10021_attach(const struct tda1002x_config*
 }
 #endif // CONFIG_DVB_TDA10021
 
-#if defined(CONFIG_DVB_TDA10023) || (defined(CONFIG_DVB_TDA10023_MODULE) && defined(MODULE))
-extern struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
-					    struct i2c_adapter* i2c, u8 pwm);
+#if defined(CONFIG_DVB_TDA10023) || \
+	(defined(CONFIG_DVB_TDA10023_MODULE) && defined(MODULE))
+extern struct dvb_frontend *tda10023_attach(
+	const struct tda10023_config *config,
+	struct i2c_adapter *i2c, u8 pwm);
 #else
-static inline struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
-					    struct i2c_adapter* i2c, u8 pwm)
+static inline struct dvb_frontend *tda10023_attach(
+	const struct tda1002x_config *config,
+	struct i2c_adapter *i2c, u8 pwm)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index b30a5288e484..b7d1f2f18d3a 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -667,6 +667,11 @@ static struct tda1002x_config philips_cu1216_config_altaddress = {
 	.invert = 0,
 };
 
+static struct tda10023_config philips_cu1216_tda10023_config = {
+	.demod_address = 0x0c,
+	.invert = 1,
+};
+
 static int philips_tu1216_tuner_init(struct dvb_frontend *fe)
 {
 	struct budget *budget = (struct budget *) fe->dvb->priv;
@@ -1019,9 +1024,10 @@ static void frontend_init(struct budget_av *budget_av)
 	case SUBID_DVBC_KNC1_PLUS_MK3:
 		budget_av->reinitialise_demod = 1;
 		budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
-		fe = dvb_attach(tda10023_attach, &philips_cu1216_config,
-				     &budget_av->budget.i2c_adap,
-				     read_pwm(budget_av));
+		fe = dvb_attach(tda10023_attach,
+			&philips_cu1216_tda10023_config,
+			&budget_av->budget.i2c_adap,
+			read_pwm(budget_av));
 		if (fe) {
 			fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params;
 		}
diff --git a/drivers/media/dvb/ttusb-dec/Kconfig b/drivers/media/dvb/ttusb-dec/Kconfig
index 0712899e39a4..a23cc0aa17d3 100644
--- a/drivers/media/dvb/ttusb-dec/Kconfig
+++ b/drivers/media/dvb/ttusb-dec/Kconfig
@@ -1,6 +1,6 @@
 config DVB_TTUSB_DEC
 	tristate "Technotrend/Hauppauge USB DEC devices"
-	depends on DVB_CORE && USB
+	depends on DVB_CORE && USB && INPUT
 	depends on HOTPLUG	# due to FW_LOADER
 	select FW_LOADER
 	select CRC32
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index 77354ca6e8e9..637e39f26c19 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -521,8 +521,7 @@ static int si470x_get_register(struct si470x_device *radio, int regnr)
 	retval = si470x_get_report(radio, (void *) &buf, sizeof(buf));
 
 	if (retval >= 0)
-		radio->registers[regnr] = be16_to_cpu(get_unaligned(
-			(unsigned short *) &buf[1]));
+		radio->registers[regnr] = get_unaligned_be16(&buf[1]);
 
 	return (retval < 0) ? -EINVAL : 0;
 }
@@ -561,9 +560,8 @@ static int si470x_get_all_registers(struct si470x_device *radio)
 
 	if (retval >= 0)
 		for (regnr = 0; regnr < RADIO_REGISTER_NUM; regnr++)
-			radio->registers[regnr] = be16_to_cpu(get_unaligned(
-				(unsigned short *)
-				&buf[regnr * RADIO_REGISTER_SIZE + 1]));
+			radio->registers[regnr] = get_unaligned_be16(
+				&buf[regnr * RADIO_REGISTER_SIZE + 1]);
 
 	return (retval < 0) ? -EINVAL : 0;
 }
@@ -593,9 +591,8 @@ static int si470x_get_rds_registers(struct si470x_device *radio)
 
 	if (retval >= 0)
 		for (regnr = 0; regnr < RDS_REGISTER_NUM; regnr++)
-			radio->registers[STATUSRSSI + regnr] =
-				be16_to_cpu(get_unaligned((unsigned short *)
-				&buf[regnr * RADIO_REGISTER_SIZE + 1]));
+			radio->registers[STATUSRSSI + regnr] = get_unaligned_be16(
+				&buf[regnr * RADIO_REGISTER_SIZE + 1]);
 
 	return (retval < 0) ? -EINVAL : 0;
 }
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index def10d086373..52b2491581a8 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -1,7 +1,7 @@
 
 config VIDEO_AU0828
 	tristate "Auvitek AU0828 support"
-	depends on VIDEO_DEV && I2C && INPUT && DVB_CORE && USB
+	depends on I2C && INPUT && DVB_CORE && USB
 	select I2C_ALGOBIT
 	select VIDEO_TVEEPROM
 	select DVB_AU8522 if !DVB_FE_CUSTOMIZE
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index c86a5f17eca8..c6d470590380 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -353,12 +353,6 @@ int au0828_dvb_register(struct au0828_dev *dev)
 		return -1;
 	}
 
-	/* Put the analog decoder in standby to keep it quiet */
-	au0828_call_i2c_clients(dev, TUNER_SET_STANDBY, NULL);
-
-	if (dvb->frontend->ops.analog_ops.standby)
-		dvb->frontend->ops.analog_ops.standby(dvb->frontend);
-
 	/* register everything */
 	ret = dvb_register(dev);
 	if (ret < 0) {
diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c
index 66864904c99b..9a26751615c6 100644
--- a/drivers/media/video/cx18/cx18-av-core.c
+++ b/drivers/media/video/cx18/cx18-av-core.c
@@ -182,14 +182,16 @@ static void input_change(struct cx18 *cx)
 		if (std == V4L2_STD_NTSC_M_JP) {
 			/* Japan uses EIAJ audio standard */
 			cx18_av_write(cx, 0x808, 0xf7);
+			cx18_av_write(cx, 0x80b, 0x02);
 		} else if (std == V4L2_STD_NTSC_M_KR) {
 			/* South Korea uses A2 audio standard */
 			cx18_av_write(cx, 0x808, 0xf8);
+			cx18_av_write(cx, 0x80b, 0x03);
 		} else {
 			/* Others use the BTSC audio standard */
 			cx18_av_write(cx, 0x808, 0xf6);
+			cx18_av_write(cx, 0x80b, 0x01);
 		}
-		cx18_av_write(cx, 0x80b, 0x00);
 	} else if (std & V4L2_STD_PAL) {
 		/* Follow tuner change procedure for PAL */
 		cx18_av_write(cx, 0x808, 0xff);
@@ -741,8 +743,8 @@ static void log_audio_status(struct cx18 *cx)
 {
 	struct cx18_av_state *state = &cx->av_state;
 	u8 download_ctl = cx18_av_read(cx, 0x803);
-	u8 mod_det_stat0 = cx18_av_read(cx, 0x805);
-	u8 mod_det_stat1 = cx18_av_read(cx, 0x804);
+	u8 mod_det_stat0 = cx18_av_read(cx, 0x804);
+	u8 mod_det_stat1 = cx18_av_read(cx, 0x805);
 	u8 audio_config = cx18_av_read(cx, 0x808);
 	u8 pref_mode = cx18_av_read(cx, 0x809);
 	u8 afc0 = cx18_av_read(cx, 0x80b);
@@ -760,12 +762,12 @@ static void log_audio_status(struct cx18 *cx)
 	case 0x12: p = "dual with SAP"; break;
 	case 0x14: p = "tri with SAP"; break;
 	case 0xfe: p = "forced mode"; break;
-	default: p = "not defined";
+	default: p = "not defined"; break;
 	}
 	CX18_INFO("Detected audio mode:       %s\n", p);
 
 	switch (mod_det_stat1) {
-	case 0x00: p = "BTSC"; break;
+	case 0x00: p = "not defined"; break;
 	case 0x01: p = "EIAJ"; break;
 	case 0x02: p = "A2-M"; break;
 	case 0x03: p = "A2-BG"; break;
@@ -779,8 +781,13 @@ static void log_audio_status(struct cx18 *cx)
 	case 0x0b: p = "NICAM-I"; break;
 	case 0x0c: p = "NICAM-L"; break;
 	case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break;
+	case 0x0e: p = "IF FM Radio"; break;
+	case 0x0f: p = "BTSC"; break;
+	case 0x10: p = "detected chrominance"; break;
+	case 0xfd: p = "unknown audio standard"; break;
+	case 0xfe: p = "forced audio standard"; break;
 	case 0xff: p = "no detected audio standard"; break;
-	default: p = "not defined";
+	default: p = "not defined"; break;
 	}
 	CX18_INFO("Detected audio standard:   %s\n", p);
 	CX18_INFO("Audio muted:               %s\n",
@@ -789,22 +796,23 @@ static void log_audio_status(struct cx18 *cx)
 		    (download_ctl & 0x10) ? "running" : "stopped");
 
 	switch (audio_config >> 4) {
-	case 0x00: p = "BTSC"; break;
-	case 0x01: p = "EIAJ"; break;
-	case 0x02: p = "A2-M"; break;
-	case 0x03: p = "A2-BG"; break;
-	case 0x04: p = "A2-DK1"; break;
-	case 0x05: p = "A2-DK2"; break;
-	case 0x06: p = "A2-DK3"; break;
-	case 0x07: p = "A1 (6.0 MHz FM Mono)"; break;
-	case 0x08: p = "AM-L"; break;
-	case 0x09: p = "NICAM-BG"; break;
-	case 0x0a: p = "NICAM-DK"; break;
-	case 0x0b: p = "NICAM-I"; break;
-	case 0x0c: p = "NICAM-L"; break;
-	case 0x0d: p = "FM radio"; break;
+	case 0x00: p = "undefined"; break;
+	case 0x01: p = "BTSC"; break;
+	case 0x02: p = "EIAJ"; break;
+	case 0x03: p = "A2-M"; break;
+	case 0x04: p = "A2-BG"; break;
+	case 0x05: p = "A2-DK1"; break;
+	case 0x06: p = "A2-DK2"; break;
+	case 0x07: p = "A2-DK3"; break;
+	case 0x08: p = "A1 (6.0 MHz FM Mono)"; break;
+	case 0x09: p = "AM-L"; break;
+	case 0x0a: p = "NICAM-BG"; break;
+	case 0x0b: p = "NICAM-DK"; break;
+	case 0x0c: p = "NICAM-I"; break;
+	case 0x0d: p = "NICAM-L"; break;
+	case 0x0e: p = "FM radio"; break;
 	case 0x0f: p = "automatic detection"; break;
-	default: p = "undefined";
+	default: p = "undefined"; break;
 	}
 	CX18_INFO("Configured audio standard: %s\n", p);
 
@@ -815,12 +823,9 @@ static void log_audio_status(struct cx18 *cx)
 		case 0x02: p = "MONO3 (STEREO forced MONO)"; break;
 		case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break;
 		case 0x04: p = "STEREO"; break;
-		case 0x05: p = "DUAL1 (AB)"; break;
-		case 0x06: p = "DUAL2 (AC) (FM)"; break;
-		case 0x07: p = "DUAL3 (BC) (FM)"; break;
-		case 0x08: p = "DUAL4 (AC) (AM)"; break;
-		case 0x09: p = "DUAL5 (BC) (AM)"; break;
-		case 0x0a: p = "SAP"; break;
+		case 0x05: p = "DUAL1 (AC)"; break;
+		case 0x06: p = "DUAL2 (BC)"; break;
+		case 0x07: p = "DUAL3 (AB)"; break;
 		default: p = "undefined";
 		}
 		CX18_INFO("Configured audio mode:     %s\n", p);
@@ -835,9 +840,11 @@ static void log_audio_status(struct cx18 *cx)
 		case 0x06: p = "BTSC"; break;
 		case 0x07: p = "EIAJ"; break;
 		case 0x08: p = "A2-M"; break;
-		case 0x09: p = "FM Radio"; break;
+		case 0x09: p = "FM Radio (4.5 MHz)"; break;
+		case 0x0a: p = "FM Radio (5.5 MHz)"; break;
+		case 0x0b: p = "S-Video"; break;
 		case 0x0f: p = "automatic standard and mode detection"; break;
-		default: p = "undefined";
+		default: p = "undefined"; break;
 		}
 		CX18_INFO("Configured audio system:   %s\n", p);
 	}
@@ -857,22 +864,24 @@ static void log_audio_status(struct cx18 *cx)
 	case 5: p = "language AC"; break;
 	case 6: p = "language BC"; break;
 	case 7: p = "language AB"; break;
-	default: p = "undefined";
+	default: p = "undefined"; break;
 	}
 	CX18_INFO("Preferred audio mode:      %s\n", p);
 
 	if ((audio_config & 0xf) == 0xf) {
-		switch ((afc0 >> 2) & 0x1) {
+		switch ((afc0 >> 3) & 0x1) {
 		case 0: p = "system DK"; break;
 		case 1: p = "system L"; break;
 		}
 		CX18_INFO("Selected 65 MHz format:    %s\n", p);
 
-		switch (afc0 & 0x3) {
-		case 0: p = "BTSC"; break;
-		case 1: p = "EIAJ"; break;
-		case 2: p = "A2-M"; break;
-		default: p = "undefined";
+		switch (afc0 & 0x7) {
+		case 0: p = "Chroma"; break;
+		case 1: p = "BTSC"; break;
+		case 2: p = "EIAJ"; break;
+		case 3: p = "A2-M"; break;
+		case 4: p = "autodetect"; break;
+		default: p = "undefined"; break;
 		}
 		CX18_INFO("Selected 45 MHz format:    %s\n", p);
 	}
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index 553adbf2cd44..baccd079243d 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -126,7 +126,7 @@ static const struct cx18_card cx18_card_hvr1600_samsung = {
 
 /* ------------------------------------------------------------------------- */
 
-/* Compro VideoMate H900: not working at the moment! */
+/* Compro VideoMate H900: note that this card is analog only! */
 
 static const struct cx18_card_pci_info cx18_pci_h900[] = {
 	{ PCI_DEVICE_ID_CX23418, CX18_PCI_ID_COMPRO, 0xe100 },
@@ -136,7 +136,7 @@ static const struct cx18_card_pci_info cx18_pci_h900[] = {
 static const struct cx18_card cx18_card_h900 = {
 	.type = CX18_CARD_COMPRO_H900,
 	.name = "Compro VideoMate H900",
-	.comment = "DVB & VBI are not yet supported\n",
+	.comment = "VBI is not yet supported\n",
 	.v4l2_capabilities = CX18_CAP_ENCODER,
 	.hw_audio_ctrl = CX18_HW_CX23418,
 	.hw_all = CX18_HW_TUNER,
diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c
index 2bdac5ebbb0d..87cf41021665 100644
--- a/drivers/media/video/cx18/cx18-controls.c
+++ b/drivers/media/video/cx18/cx18-controls.c
@@ -159,7 +159,7 @@ static int cx18_setup_vbi_fmt(struct cx18 *cx, enum v4l2_mpeg_stream_vbi_fmt fmt
 {
 	if (!(cx->v4l2_cap & V4L2_CAP_SLICED_VBI_CAPTURE))
 		return -EINVAL;
-	if (atomic_read(&cx->capturing) > 0)
+	if (atomic_read(&cx->ana_capturing) > 0)
 		return -EBUSY;
 
 	/* First try to allocate sliced VBI buffers if needed. */
@@ -235,7 +235,7 @@ int cx18_control_ioctls(struct cx18 *cx, unsigned int cmd, void *arg)
 		CX18_DEBUG_IOCTL("VIDIOC_S_EXT_CTRLS\n");
 		if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
 			struct cx2341x_mpeg_params p = cx->params;
-			int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->capturing), arg, cmd);
+			int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->ana_capturing), arg, cmd);
 
 			if (err)
 				return err;
@@ -295,7 +295,7 @@ int cx18_control_ioctls(struct cx18 *cx, unsigned int cmd, void *arg)
 		CX18_DEBUG_IOCTL("VIDIOC_TRY_EXT_CTRLS\n");
 		if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG)
 			return cx2341x_ext_ctrls(&cx->params,
-					atomic_read(&cx->capturing), arg, cmd);
+					atomic_read(&cx->ana_capturing), arg, cmd);
 		return -EINVAL;
 	}
 
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 0dd4e0529970..d654b1d6e91e 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -614,7 +614,7 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 	cx18_cards[cx18_cards_active] = cx;
 	cx->dev = dev;
 	cx->num = cx18_cards_active++;
-	snprintf(cx->name, sizeof(cx->name) - 1, "cx18-%d", cx->num);
+	snprintf(cx->name, sizeof(cx->name), "cx18-%d", cx->num);
 	CX18_INFO("Initializing card #%d\n", cx->num);
 
 	spin_unlock(&cx18_cards_lock);
@@ -889,7 +889,7 @@ static void cx18_remove(struct pci_dev *pci_dev)
 
 	/* Stop all captures */
 	CX18_DEBUG_INFO("Stopping all streams\n");
-	if (atomic_read(&cx->capturing) > 0)
+	if (atomic_read(&cx->tot_capturing) > 0)
 		cx18_stop_all_captures(cx);
 
 	/* Interrupts */
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index a2a6c58d12fe..b943aeac2764 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -380,7 +380,8 @@ struct cx18 {
 	int stream_buf_size[CX18_MAX_STREAMS]; /* Stream buffer size */
 	struct cx18_stream streams[CX18_MAX_STREAMS]; 	/* Stream data */
 	unsigned long i_flags;  /* global cx18 flags */
-	atomic_t capturing;	/* count number of active capture streams */
+	atomic_t ana_capturing;	/* count number of active analog capture streams */
+	atomic_t tot_capturing;	/* total count number of active capture streams */
 	spinlock_t lock;        /* lock access to this struct */
 	int search_pack_header;
 
@@ -423,6 +424,10 @@ struct cx18 {
 	struct mutex i2c_bus_lock[2];
 	struct i2c_client *i2c_clients[I2C_CLIENTS_MAX];
 
+	/* gpio */
+	u32 gpio_dir;
+	u32 gpio_val;
+
 	/* v4l2 and User settings */
 
 	/* codec settings */
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
index 0b3141db174b..d0d7888f269a 100644
--- a/drivers/media/video/cx18/cx18-fileops.c
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -318,7 +318,7 @@ static ssize_t cx18_read(struct cx18_stream *s, char __user *ubuf,
 	size_t tot_written = 0;
 	int single_frame = 0;
 
-	if (atomic_read(&cx->capturing) == 0 && s->id == -1) {
+	if (atomic_read(&cx->ana_capturing) == 0 && s->id == -1) {
 		/* shouldn't happen */
 		CX18_DEBUG_WARN("Stream %s not initialized before read\n",
 				s->name);
@@ -581,7 +581,7 @@ int cx18_v4l2_close(struct inode *inode, struct file *filp)
 		cx18_call_i2c_clients(cx, VIDIOC_S_STD, &cx->std);
 		/* Select correct audio input (i.e. TV tuner or Line in) */
 		cx18_audio_set_io(cx);
-		if (atomic_read(&cx->capturing) > 0) {
+		if (atomic_read(&cx->ana_capturing) > 0) {
 			/* Undo video mute */
 			cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle,
 				cx->params.video_mute |
@@ -627,7 +627,7 @@ static int cx18_serialized_open(struct cx18_stream *s, struct file *filp)
 		}
 
 		if (!test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) {
-			if (atomic_read(&cx->capturing) > 0) {
+			if (atomic_read(&cx->ana_capturing) > 0) {
 				/* switching to radio while capture is
 				   in progress is not polite */
 				cx18_release_stream(s);
@@ -694,7 +694,7 @@ int cx18_v4l2_open(struct inode *inode, struct file *filp)
 
 void cx18_mute(struct cx18 *cx)
 {
-	if (atomic_read(&cx->capturing))
+	if (atomic_read(&cx->ana_capturing))
 		cx18_vapi(cx, CX18_CPU_SET_AUDIO_MUTE, 2,
 				cx18_find_handle(cx), 1);
 	CX18_DEBUG_INFO("Mute\n");
@@ -702,7 +702,7 @@ void cx18_mute(struct cx18 *cx)
 
 void cx18_unmute(struct cx18 *cx)
 {
-	if (atomic_read(&cx->capturing)) {
+	if (atomic_read(&cx->ana_capturing)) {
 		cx18_msleep_timeout(100, 0);
 		cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2,
 				cx18_find_handle(cx), 12);
diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c
index bb8bc86086d0..2f324b8467cb 100644
--- a/drivers/media/video/cx18/cx18-gpio.c
+++ b/drivers/media/video/cx18/cx18-gpio.c
@@ -35,9 +35,6 @@
 #define CX18_REG_GPIO_OUT2   0xc78104
 #define CX18_REG_GPIO_DIR2   0xc7810c
 
-static u32 gpio_dir;
-static u32 gpio_val;
-
 /*
  * HVR-1600 GPIO pins, courtesy of Hauppauge:
  *
@@ -49,24 +46,29 @@ static u32 gpio_val;
 
 static void gpio_write(struct cx18 *cx)
 {
-	write_reg((gpio_dir & 0xffff) << 16, CX18_REG_GPIO_DIR1);
-	write_reg(((gpio_dir & 0xffff) << 16) | (gpio_val & 0xffff),
+	u32 dir = cx->gpio_dir;
+	u32 val = cx->gpio_val;
+
+	write_reg((dir & 0xffff) << 16, CX18_REG_GPIO_DIR1);
+	write_reg(((dir & 0xffff) << 16) | (val & 0xffff),
 			CX18_REG_GPIO_OUT1);
-	write_reg(gpio_dir & 0xffff0000, CX18_REG_GPIO_DIR2);
-	write_reg((gpio_dir & 0xffff0000) | ((gpio_val & 0xffff0000) >> 16),
+	write_reg(dir & 0xffff0000, CX18_REG_GPIO_DIR2);
+	write_reg((dir & 0xffff0000) | ((val & 0xffff0000) >> 16),
 			CX18_REG_GPIO_OUT2);
 }
 
 void cx18_gpio_init(struct cx18 *cx)
 {
-	gpio_dir = cx->card->gpio_init.direction;
-	gpio_val = cx->card->gpio_init.initial_value;
+	cx->gpio_dir = cx->card->gpio_init.direction;
+	cx->gpio_val = cx->card->gpio_init.initial_value;
 
-	if (gpio_dir == 0)
-		return;
+	if (cx->card->xceive_pin) {
+		cx->gpio_dir |= 1 << cx->card->xceive_pin;
+		cx->gpio_val |= 1 << cx->card->xceive_pin;
+	}
 
-	gpio_dir |= 1 << cx->card->xceive_pin;
-	gpio_val |= 1 << cx->card->xceive_pin;
+	if (cx->gpio_dir == 0)
+		return;
 
 	CX18_DEBUG_INFO("GPIO initial dir: %08x/%08x out: %08x/%08x\n",
 		   read_reg(CX18_REG_GPIO_DIR1), read_reg(CX18_REG_GPIO_DIR2),
@@ -86,13 +88,12 @@ int cx18_reset_tuner_gpio(void *dev, int cmd, int value)
 		return 0;
 	CX18_DEBUG_INFO("Resetting tuner\n");
 
-	gpio_dir |= 1 << cx->card->xceive_pin;
-	gpio_val &= ~(1 << cx->card->xceive_pin);
+	cx->gpio_val &= ~(1 << cx->card->xceive_pin);
 
 	gpio_write(cx);
 	schedule_timeout_interruptible(msecs_to_jiffies(1));
 
-	gpio_val |= 1 << cx->card->xceive_pin;
+	cx->gpio_val |= 1 << cx->card->xceive_pin;
 	gpio_write(cx);
 	schedule_timeout_interruptible(msecs_to_jiffies(1));
 	return 0;
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index dbdcb86ec5aa..4151f1e5493f 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -247,7 +247,7 @@ static int cx18_try_or_set_fmt(struct cx18 *cx, int streamtype,
 
 		if (!set_fmt || (cx->params.width == w && cx->params.height == h))
 			return 0;
-		if (atomic_read(&cx->capturing) > 0)
+		if (atomic_read(&cx->ana_capturing) > 0)
 			return -EBUSY;
 
 		cx->params.width = w;
@@ -264,7 +264,7 @@ static int cx18_try_or_set_fmt(struct cx18 *cx, int streamtype,
 	if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
 		if (set_fmt && streamtype == CX18_ENC_STREAM_TYPE_VBI &&
 		    cx->vbi.sliced_in->service_set &&
-		    atomic_read(&cx->capturing) > 0)
+		    atomic_read(&cx->ana_capturing) > 0)
 			return -EBUSY;
 		if (set_fmt) {
 			cx->vbi.sliced_in->service_set = 0;
@@ -293,7 +293,7 @@ static int cx18_try_or_set_fmt(struct cx18 *cx, int streamtype,
 		return 0;
 	if (set == 0)
 		return -EINVAL;
-	if (atomic_read(&cx->capturing) > 0 && cx->vbi.sliced_in->service_set == 0)
+	if (atomic_read(&cx->ana_capturing) > 0 && cx->vbi.sliced_in->service_set == 0)
 		return -EBUSY;
 	cx18_av_cmd(cx, VIDIOC_S_FMT, fmt);
 	memcpy(cx->vbi.sliced_in, vbifmt, sizeof(*cx->vbi.sliced_in));
@@ -581,7 +581,7 @@ int cx18_v4l2_ioctls(struct cx18 *cx, struct file *filp, unsigned cmd, void *arg
 			break;
 
 		if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) ||
-		    atomic_read(&cx->capturing) > 0) {
+		    atomic_read(&cx->ana_capturing) > 0) {
 			/* Switching standard would turn off the radio or mess
 			   with already running streams, prevent that by
 			   returning EBUSY. */
@@ -677,7 +677,7 @@ int cx18_v4l2_ioctls(struct cx18 *cx, struct file *filp, unsigned cmd, void *arg
 			enc->flags = 0;
 			if (try)
 				return 0;
-			if (!atomic_read(&cx->capturing))
+			if (!atomic_read(&cx->ana_capturing))
 				return -EPERM;
 			if (test_and_set_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags))
 				return 0;
@@ -689,7 +689,7 @@ int cx18_v4l2_ioctls(struct cx18 *cx, struct file *filp, unsigned cmd, void *arg
 			enc->flags = 0;
 			if (try)
 				return 0;
-			if (!atomic_read(&cx->capturing))
+			if (!atomic_read(&cx->ana_capturing))
 				return -EPERM;
 			if (!test_and_clear_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags))
 				return 0;
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 4ca9d847f1b1..5a065869401c 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -36,12 +36,13 @@
 #define CX18_DSP0_INTERRUPT_MASK     	0xd0004C
 
 static struct file_operations cx18_v4l2_enc_fops = {
-      .owner = THIS_MODULE,
-      .read = cx18_v4l2_read,
-      .open = cx18_v4l2_open,
-      .ioctl = cx18_v4l2_ioctl,
-      .release = cx18_v4l2_close,
-      .poll = cx18_v4l2_enc_poll,
+	.owner = THIS_MODULE,
+	.read = cx18_v4l2_read,
+	.open = cx18_v4l2_open,
+	.ioctl = cx18_v4l2_ioctl,
+	.compat_ioctl = v4l_compat_ioctl32,
+	.release = cx18_v4l2_close,
+	.poll = cx18_v4l2_enc_poll,
 };
 
 /* offset from 0 to register ts v4l2 minors on */
@@ -443,7 +444,7 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 	s->handle = data[0];
 	cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype);
 
-	if (atomic_read(&cx->capturing) == 0 && !ts) {
+	if (atomic_read(&cx->ana_capturing) == 0 && !ts) {
 		/* Stuff from Windows, we don't know what it is */
 		cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0);
 		cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1);
@@ -466,7 +467,7 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 		cx2341x_update(cx, cx18_api_func, NULL, &cx->params);
 	}
 
-	if (atomic_read(&cx->capturing) == 0) {
+	if (atomic_read(&cx->tot_capturing) == 0) {
 		clear_bit(CX18_F_I_EOS, &cx->i_flags);
 		write_reg(7, CX18_DSP0_INTERRUPT_MASK);
 	}
@@ -492,7 +493,9 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 	}
 
 	/* you're live! sit back and await interrupts :) */
-	atomic_inc(&cx->capturing);
+	if (!ts)
+		atomic_inc(&cx->ana_capturing);
+	atomic_inc(&cx->tot_capturing);
 	return 0;
 }
 
@@ -523,7 +526,7 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
 
 	CX18_DEBUG_INFO("Stop Capture\n");
 
-	if (atomic_read(&cx->capturing) == 0)
+	if (atomic_read(&cx->tot_capturing) == 0)
 		return 0;
 
 	if (s->type == CX18_ENC_STREAM_TYPE_MPG)
@@ -537,7 +540,9 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
 		CX18_INFO("ignoring gop_end: not (yet?) supported by the firmware\n");
 	}
 
-	atomic_dec(&cx->capturing);
+	if (s->type != CX18_ENC_STREAM_TYPE_TS)
+		atomic_dec(&cx->ana_capturing);
+	atomic_dec(&cx->tot_capturing);
 
 	/* Clear capture and no-read bits */
 	clear_bit(CX18_F_S_STREAMING, &s->s_flags);
@@ -545,7 +550,7 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
 	cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle);
 	s->handle = 0xffffffff;
 
-	if (atomic_read(&cx->capturing) > 0)
+	if (atomic_read(&cx->tot_capturing) > 0)
 		return 0;
 
 	write_reg(5, CX18_DSP0_INTERRUPT_MASK);
diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index 4fb8faefe2ce..dc3fbb320684 100644
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -923,7 +923,6 @@ static const struct ivtv_card ivtv_card_club3d = {
 		{ IVTV_CARD_INPUT_LINE_IN1,   CX25840_AUDIO_SERIAL },
 	},
 	.radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 },
-	.gpio_init = { .direction = 0x1000, .initial_value = 0x1000 }, /* tuner reset */
 	.xceive_pin = 12,
 	.tuners = {
 		{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
@@ -959,7 +958,7 @@ static const struct ivtv_card ivtv_card_avertv_mce116 = {
 		{ IVTV_CARD_INPUT_LINE_IN1,   CX25840_AUDIO_SERIAL, 1 },
 	},
 	/* enable line-in */
-	.gpio_init = { .direction = 0xe400, .initial_value = 0x4400 },
+	.gpio_init = { .direction = 0xe000, .initial_value = 0x4000 },
 	.xceive_pin = 10,
 	.tuners = {
 		{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
@@ -1102,7 +1101,7 @@ static const struct ivtv_card ivtv_card_aver_m104 = {
 	},
 	.radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, 2 },
 	/* enable line-in + reset tuner */
-	.gpio_init = { .direction = 0xe400, .initial_value = 0x4000 },
+	.gpio_init = { .direction = 0xe000, .initial_value = 0x4000 },
 	.xceive_pin = 10,
 	.tuners = {
 		{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
@@ -1111,6 +1110,41 @@ static const struct ivtv_card ivtv_card_aver_m104 = {
 	.i2c = &ivtv_i2c_std,
 };
 
+/* ------------------------------------------------------------------------- */
+
+/* Buffalo PC-MV5L/PCI cards */
+
+static const struct ivtv_card_pci_info ivtv_pci_buffalo[] = {
+	{ PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_MELCO, 0x052b },
+	{ 0, 0, 0 }
+};
+
+static const struct ivtv_card ivtv_card_buffalo = {
+	.type = IVTV_CARD_BUFFALO_MV5L,
+	.name = "Buffalo PC-MV5L/PCI",
+	.v4l2_capabilities = IVTV_CAP_ENCODER,
+	.hw_video = IVTV_HW_CX25840,
+	.hw_audio = IVTV_HW_CX25840,
+	.hw_audio_ctrl = IVTV_HW_CX25840,
+	.hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER,
+	.video_inputs = {
+		{ IVTV_CARD_INPUT_VID_TUNER,  0, CX25840_COMPOSITE2 },
+		{ IVTV_CARD_INPUT_SVIDEO1,    1,
+			CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 },
+		{ IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 },
+	},
+	.audio_inputs = {
+		{ IVTV_CARD_INPUT_AUD_TUNER,  CX25840_AUDIO5       },
+		{ IVTV_CARD_INPUT_LINE_IN1,   CX25840_AUDIO_SERIAL },
+	},
+	.xceive_pin = 12,
+	.tuners = {
+		{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
+	},
+	.pci_list = ivtv_pci_buffalo,
+	.i2c = &ivtv_i2c_std,
+};
+
 static const struct ivtv_card *ivtv_card_list[] = {
 	&ivtv_card_pvr250,
 	&ivtv_card_pvr350,
@@ -1137,6 +1171,7 @@ static const struct ivtv_card *ivtv_card_list[] = {
 	&ivtv_card_aver_pvr150,
 	&ivtv_card_aver_ezmaker,
 	&ivtv_card_aver_m104,
+	&ivtv_card_buffalo,
 
 	/* Variations of standard cards but with the same PCI IDs.
 	   These cards must come last in this list. */
diff --git a/drivers/media/video/ivtv/ivtv-cards.h b/drivers/media/video/ivtv/ivtv-cards.h
index 748485dcebbd..381af1bceef8 100644
--- a/drivers/media/video/ivtv/ivtv-cards.h
+++ b/drivers/media/video/ivtv/ivtv-cards.h
@@ -49,7 +49,8 @@
 #define IVTV_CARD_AVER_PVR150PLUS    22 /* AVerMedia PVR-150 Plus */
 #define IVTV_CARD_AVER_EZMAKER       23 /* AVerMedia EZMaker PCI Deluxe */
 #define IVTV_CARD_AVER_M104          24 /* AverMedia M104 miniPCI card */
-#define IVTV_CARD_LAST 		     24
+#define IVTV_CARD_BUFFALO_MV5L       25 /* Buffalo PC-MV5L/PCI card */
+#define IVTV_CARD_LAST 		     25
 
 /* Variants of existing cards but with the same PCI IDs. The driver
    detects these based on other device information.
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 797e636771da..323dd68fa1c6 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -191,6 +191,7 @@ MODULE_PARM_DESC(cardtype,
 		 "\t\t\t23 = AverMedia PVR-150 Plus\n"
 		 "\t\t\t24 = AverMedia EZMaker PCI Deluxe\n"
 		 "\t\t\t25 = AverMedia M104 (not yet working)\n"
+		 "\t\t\t26 = Buffalo PC-MV5L/PCI\n"
 		 "\t\t\t 0 = Autodetect (default)\n"
 		 "\t\t\t-1 = Ignore this card\n\t\t");
 MODULE_PARM_DESC(pal, "Set PAL standard: BGH, DK, I, M, N, Nc, 60");
@@ -1019,7 +1020,7 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 	ivtv_cards[ivtv_cards_active] = itv;
 	itv->dev = dev;
 	itv->num = ivtv_cards_active++;
-	snprintf(itv->name, sizeof(itv->name) - 1, "ivtv%d", itv->num);
+	snprintf(itv->name, sizeof(itv->name), "ivtv%d", itv->num);
 	IVTV_INFO("Initializing card #%d\n", itv->num);
 
 	spin_unlock(&ivtv_cards_lock);
diff --git a/drivers/media/video/ivtv/ivtv-gpio.c b/drivers/media/video/ivtv/ivtv-gpio.c
index d8ac09f3cce6..bc22905ea20f 100644
--- a/drivers/media/video/ivtv/ivtv-gpio.c
+++ b/drivers/media/video/ivtv/ivtv-gpio.c
@@ -146,15 +146,20 @@ int ivtv_reset_tuner_gpio(void *dev, int cmd, int value)
 
 void ivtv_gpio_init(struct ivtv *itv)
 {
-	if (itv->card->gpio_init.direction == 0)
+	u16 pin = 0;
+
+	if (itv->card->xceive_pin)
+		pin = 1 << itv->card->xceive_pin;
+
+	if ((itv->card->gpio_init.direction | pin) == 0)
 		return;
 
 	IVTV_DEBUG_INFO("GPIO initial dir: %08x out: %08x\n",
 		   read_reg(IVTV_REG_GPIO_DIR), read_reg(IVTV_REG_GPIO_OUT));
 
 	/* init output data then direction */
-	write_reg(itv->card->gpio_init.initial_value, IVTV_REG_GPIO_OUT);
-	write_reg(itv->card->gpio_init.direction, IVTV_REG_GPIO_DIR);
+	write_reg(itv->card->gpio_init.initial_value | pin, IVTV_REG_GPIO_OUT);
+	write_reg(itv->card->gpio_init.direction | pin, IVTV_REG_GPIO_DIR);
 }
 
 static struct v4l2_queryctrl gpio_ctrl_mute = {
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index c47c2b945147..c854285a4371 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -44,23 +44,25 @@
 #include "ivtv-streams.h"
 
 static const struct file_operations ivtv_v4l2_enc_fops = {
-      .owner = THIS_MODULE,
-      .read = ivtv_v4l2_read,
-      .write = ivtv_v4l2_write,
-      .open = ivtv_v4l2_open,
-      .ioctl = ivtv_v4l2_ioctl,
-      .release = ivtv_v4l2_close,
-      .poll = ivtv_v4l2_enc_poll,
+	.owner = THIS_MODULE,
+	.read = ivtv_v4l2_read,
+	.write = ivtv_v4l2_write,
+	.open = ivtv_v4l2_open,
+	.ioctl = ivtv_v4l2_ioctl,
+	.compat_ioctl = v4l_compat_ioctl32,
+	.release = ivtv_v4l2_close,
+	.poll = ivtv_v4l2_enc_poll,
 };
 
 static const struct file_operations ivtv_v4l2_dec_fops = {
-      .owner = THIS_MODULE,
-      .read = ivtv_v4l2_read,
-      .write = ivtv_v4l2_write,
-      .open = ivtv_v4l2_open,
-      .ioctl = ivtv_v4l2_ioctl,
-      .release = ivtv_v4l2_close,
-      .poll = ivtv_v4l2_dec_poll,
+	.owner = THIS_MODULE,
+	.read = ivtv_v4l2_read,
+	.write = ivtv_v4l2_write,
+	.open = ivtv_v4l2_open,
+	.ioctl = ivtv_v4l2_ioctl,
+	.compat_ioctl = v4l_compat_ioctl32,
+	.release = ivtv_v4l2_close,
+	.poll = ivtv_v4l2_dec_poll,
 };
 
 #define IVTV_V4L2_DEC_MPG_OFFSET  16	/* offset from 0 to register decoder mpg v4l2 minors on */
diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h
index 02c5ab071d1b..442f43f11b73 100644
--- a/drivers/media/video/ivtv/ivtv-version.h
+++ b/drivers/media/video/ivtv/ivtv-version.h
@@ -22,8 +22,8 @@
 
 #define IVTV_DRIVER_NAME "ivtv"
 #define IVTV_DRIVER_VERSION_MAJOR 1
-#define IVTV_DRIVER_VERSION_MINOR 2
-#define IVTV_DRIVER_VERSION_PATCHLEVEL 1
+#define IVTV_DRIVER_VERSION_MINOR 3
+#define IVTV_DRIVER_VERSION_PATCHLEVEL 0
 
 #define IVTV_VERSION __stringify(IVTV_DRIVER_VERSION_MAJOR) "." __stringify(IVTV_DRIVER_VERSION_MINOR) "." __stringify(IVTV_DRIVER_VERSION_PATCHLEVEL)
 #define IVTV_DRIVER_VERSION KERNEL_VERSION(IVTV_DRIVER_VERSION_MAJOR,IVTV_DRIVER_VERSION_MINOR,IVTV_DRIVER_VERSION_PATCHLEVEL)
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index 73be154f7f05..e8dbee443946 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -367,6 +367,87 @@ static int ivtvfb_prep_frame(struct ivtv *itv, int cmd, void __user *source,
 	return ivtvfb_prep_dec_dma_to_device(itv, dest_offset, source, count);
 }
 
+static ssize_t ivtvfb_write(struct fb_info *info, const char __user *buf,
+		     size_t count, loff_t *ppos)
+{
+	unsigned long p = *ppos;
+	void *dst;
+	int err = 0;
+	unsigned long total_size;
+	struct ivtv *itv = (struct ivtv *) info->par;
+	unsigned long dma_offset =
+			IVTV_DECODER_OFFSET + itv->osd_info->video_rbase;
+	unsigned long dma_size;
+	u16 lead = 0, tail = 0;
+
+	if (info->state != FBINFO_STATE_RUNNING)
+		return -EPERM;
+
+	total_size = info->screen_size;
+
+	if (total_size == 0)
+		total_size = info->fix.smem_len;
+
+	if (p > total_size)
+		return -EFBIG;
+
+	if (count > total_size) {
+		err = -EFBIG;
+		count = total_size;
+	}
+
+	if (count + p > total_size) {
+		if (!err)
+			err = -ENOSPC;
+
+		count = total_size - p;
+	}
+
+	dst = (void __force *) (info->screen_base + p);
+
+	if (info->fbops->fb_sync)
+		info->fbops->fb_sync(info);
+
+	if (!access_ok(VERIFY_READ, buf, count)) {
+		IVTVFB_WARN("Invalid userspace pointer 0x%08lx\n",
+			(unsigned long)buf);
+		err = -EFAULT;
+	}
+
+	if (!err) {
+		/* If transfer size > threshold and both src/dst
+		addresses are aligned, use DMA */
+		if (count >= 4096 && ((u32)buf & 3) == ((u32)dst & 3)) {
+			/* Odd address = can't DMA. Align */
+			if ((u32)dst & 3) {
+				lead = 4 - ((u32)dst & 3);
+				memcpy(dst, buf, lead);
+				buf += lead;
+				dst += lead;
+			}
+			/* DMA resolution is 32 bits */
+			if ((count - lead) & 3)
+				tail = (count - lead) & 3;
+			/* DMA the data */
+			dma_size = count - lead - tail;
+			err = ivtvfb_prep_dec_dma_to_device(itv,
+			       p + lead + dma_offset, (void *)buf, dma_size);
+			dst += dma_size;
+			buf += dma_size;
+			/* Copy any leftover data */
+			if (tail)
+				memcpy(dst, buf, tail);
+		} else {
+			memcpy(dst, buf, count);
+		}
+	}
+
+	if  (!err)
+		*ppos += count;
+
+	return (err) ? err : count;
+}
+
 static int ivtvfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
 {
 	DEFINE_WAIT(wait);
@@ -824,6 +905,7 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info)
 
 static struct fb_ops ivtvfb_ops = {
 	.owner = THIS_MODULE,
+	.fb_write       = ivtvfb_write,
 	.fb_check_var   = ivtvfb_check_var,
 	.fb_set_par     = ivtvfb_set_par,
 	.fb_setcolreg   = ivtvfb_setcolreg,
diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.c b/drivers/media/video/pvrusb2/pvrusb2-audio.c
index 8d859ccd48ec..cdedaa55f152 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-audio.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-audio.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.h b/drivers/media/video/pvrusb2/pvrusb2-audio.h
index 536339b68843..ac54eed3721b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-audio.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-audio.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.c b/drivers/media/video/pvrusb2/pvrusb2-context.c
index 73dcb1c57ae6..7c19ff72e6b3 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-context.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-context.c
@@ -1,5 +1,4 @@
 /*
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.h b/drivers/media/video/pvrusb2/pvrusb2-context.h
index 745e270233c2..61801291c2af 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-context.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-context.h
@@ -1,5 +1,4 @@
 /*
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
index 91a42f2473a7..0764fbfffb73 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ctrl.h b/drivers/media/video/pvrusb2/pvrusb2-ctrl.h
index c1680053cd64..0371ae6e6e4e 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ctrl.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-ctrl.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
index 29d50597c88a..895859ec495a 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.h b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.h
index 54b2844e7a71..66abf77f51fd 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debug.h b/drivers/media/video/pvrusb2/pvrusb2-debug.h
index 707d2d9635d7..be79249f8628 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debug.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-debug.h
@@ -1,5 +1,4 @@
 /*
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debugifc.c b/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
index b53121c78ff9..ca892fb78a5b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debugifc.h b/drivers/media/video/pvrusb2/pvrusb2-debugifc.h
index 990b02d35d36..e24ff59f8605 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debugifc.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-debugifc.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 5bf6d8fda1f9..5d036e7e3f07 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2007 Mike Isely <isely@pobox.com>
  *
@@ -182,7 +181,7 @@ static int pvr2_lgh06xf_attach(struct pvr2_dvb_adapter *adap)
 	return 0;
 }
 
-struct pvr2_dvb_props pvr2_onair_creator_fe_props = {
+static struct pvr2_dvb_props pvr2_onair_creator_fe_props = {
 	.frontend_attach = pvr2_lgdt3303_attach,
 	.tuner_attach    = pvr2_lgh06xf_attach,
 };
@@ -242,7 +241,7 @@ static int pvr2_fcv1236d_attach(struct pvr2_dvb_adapter *adap)
 	return 0;
 }
 
-struct pvr2_dvb_props pvr2_onair_usb2_fe_props = {
+static struct pvr2_dvb_props pvr2_onair_usb2_fe_props = {
 	.frontend_attach = pvr2_lgdt3302_attach,
 	.tuner_attach    = pvr2_fcv1236d_attach,
 };
@@ -315,7 +314,7 @@ static int pvr2_73xxx_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
 	return 0;
 }
 
-struct pvr2_dvb_props pvr2_73xxx_dvb_props = {
+static struct pvr2_dvb_props pvr2_73xxx_dvb_props = {
 	.frontend_attach = pvr2_tda10048_attach,
 	.tuner_attach    = pvr2_73xxx_tda18271_8295_attach,
 };
@@ -418,12 +417,12 @@ static int pvr2_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
 	return 0;
 }
 
-struct pvr2_dvb_props pvr2_750xx_dvb_props = {
+static struct pvr2_dvb_props pvr2_750xx_dvb_props = {
 	.frontend_attach = pvr2_s5h1409_attach,
 	.tuner_attach    = pvr2_tda18271_8295_attach,
 };
 
-struct pvr2_dvb_props pvr2_751xx_dvb_props = {
+static struct pvr2_dvb_props pvr2_751xx_dvb_props = {
 	.frontend_attach = pvr2_s5h1411_attach,
 	.tuner_attach    = pvr2_tda18271_8295_attach,
 };
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.h b/drivers/media/video/pvrusb2/pvrusb2-devattr.h
index d016f8b6c70b..e23ce1d2edd7 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-eeprom.c b/drivers/media/video/pvrusb2/pvrusb2-eeprom.c
index 5ef005947b04..299afa4fa969 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-eeprom.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-eeprom.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-eeprom.h b/drivers/media/video/pvrusb2/pvrusb2-eeprom.h
index 84242975dea7..cca3216f94cc 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-eeprom.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-eeprom.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/drivers/media/video/pvrusb2/pvrusb2-encoder.c
index c46d367f7472..a1252d673b41 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-encoder.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.h b/drivers/media/video/pvrusb2/pvrusb2-encoder.h
index 54caf2e3c428..232fefbcd1ac 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-encoder.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h b/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h
index abaada31e66e..b58369e7f30b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-fx2-cmd.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2007 Michael Krufky <mkrufky@linuxtv.org>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index a3fe251d6fd9..657f861593b3 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 0a868888f389..f30e13f6ee74 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
@@ -40,6 +39,23 @@
 #define TV_MIN_FREQ     55250000L
 #define TV_MAX_FREQ    850000000L
 
+/* This defines a minimum interval that the decoder must remain quiet
+   before we are allowed to start it running. */
+#define TIME_MSEC_DECODER_WAIT 50
+
+/* This defines a minimum interval that the encoder must remain quiet
+   before we are allowed to configure it.  I had this originally set to
+   50msec, but Martin Dauskardt <martin.dauskardt@gmx.de> reports that
+   things work better when it's set to 100msec. */
+#define TIME_MSEC_ENCODER_WAIT 100
+
+/* This defines the minimum interval that the encoder must successfully run
+   before we consider that the encoder has run at least once since its
+   firmware has been loaded.  This measurement is in important for cases
+   where we can't do something until we know that the encoder has been run
+   at least once. */
+#define TIME_MSEC_ENCODER_OK 250
+
 static struct pvr2_hdw *unit_pointers[PVR_NUM] = {[ 0 ... PVR_NUM-1 ] = NULL};
 static DEFINE_MUTEX(pvr2_unit_mtx);
 
@@ -67,6 +83,16 @@ MODULE_PARM_DESC(video_std,"specify initial video standard");
 module_param_array(tolerance,    int, NULL, 0444);
 MODULE_PARM_DESC(tolerance,"specify stream error tolerance");
 
+/* US Broadcast channel 7 (175.25 MHz) */
+static int default_tv_freq    = 175250000L;
+/* 104.3 MHz, a usable FM station for my area */
+static int default_radio_freq = 104300000L;
+
+module_param_named(tv_freq, default_tv_freq, int, 0444);
+MODULE_PARM_DESC(tv_freq, "specify initial television frequency");
+module_param_named(radio_freq, default_radio_freq, int, 0444);
+MODULE_PARM_DESC(radio_freq, "specify initial radio frequency");
+
 #define PVR2_CTL_WRITE_ENDPOINT  0x01
 #define PVR2_CTL_READ_ENDPOINT   0x81
 
@@ -1701,10 +1727,8 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 	   are, but I set them to something usable in the Chicago area just
 	   to make driver testing a little easier. */
 
-	/* US Broadcast channel 7 (175.25 MHz) */
-	hdw->freqValTelevision = 175250000L;
-	/* 104.3 MHz, a usable FM station for my area */
-	hdw->freqValRadio = 104300000L;
+	hdw->freqValTelevision = default_tv_freq;
+	hdw->freqValRadio = default_radio_freq;
 
 	// Do not use pvr2_reset_ctl_endpoints() here.  It is not
 	// thread-safe against the normal pvr2_send_request() mechanism.
@@ -3421,7 +3445,7 @@ static void pvr2_hdw_cmd_modeswitch(struct pvr2_hdw *hdw,int digitalFl)
 }
 
 
-void pvr2_led_ctrl_hauppauge(struct pvr2_hdw *hdw, int onoff)
+static void pvr2_led_ctrl_hauppauge(struct pvr2_hdw *hdw, int onoff)
 {
 	/* change some GPIO data
 	 *
@@ -3601,7 +3625,9 @@ static int state_eval_encoder_config(struct pvr2_hdw *hdw)
 				   the encoder. */
 				if (!hdw->state_encoder_waitok) {
 					hdw->encoder_wait_timer.expires =
-						jiffies + (HZ*50/1000);
+						jiffies +
+						(HZ * TIME_MSEC_ENCODER_WAIT
+						 / 1000);
 					add_timer(&hdw->encoder_wait_timer);
 				}
 			}
@@ -3725,7 +3751,7 @@ static int state_eval_encoder_run(struct pvr2_hdw *hdw)
 		hdw->state_encoder_run = !0;
 		if (!hdw->state_encoder_runok) {
 			hdw->encoder_run_timer.expires =
-				jiffies + (HZ*250/1000);
+				jiffies + (HZ * TIME_MSEC_ENCODER_OK / 1000);
 			add_timer(&hdw->encoder_run_timer);
 		}
 	}
@@ -3800,7 +3826,9 @@ static int state_eval_decoder_run(struct pvr2_hdw *hdw)
 				   but before we did the pending check. */
 				if (!hdw->state_decoder_quiescent) {
 					hdw->quiescent_timer.expires =
-						jiffies + (HZ*50/1000);
+						jiffies +
+						(HZ * TIME_MSEC_DECODER_WAIT
+						 / 1000);
 					add_timer(&hdw->quiescent_timer);
 				}
 			}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
index 20295e0c1995..c04956d304a7 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
index 49773764383b..ccdb429fc7af 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
index c650e02ccd00..55f04a0b2047 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.h b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.h
index c838df6167f9..7fa38683b3b1 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index 793c89a8d672..9d3c18b24744 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.h b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.h
index bd0807b905bb..6ef7a1c0e935 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-io.c b/drivers/media/video/pvrusb2/pvrusb2-io.c
index 7aff8b720064..20b6ae0bb40d 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-io.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-io.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-io.h b/drivers/media/video/pvrusb2/pvrusb2-io.h
index 42fcf8281a87..afb7e87c0394 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-io.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-io.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ioread.c b/drivers/media/video/pvrusb2/pvrusb2-ioread.c
index c572212c9f15..05a1376405e7 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ioread.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-ioread.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ioread.h b/drivers/media/video/pvrusb2/pvrusb2-ioread.h
index 1d362f833588..100e0780e1aa 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ioread.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-ioread.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-main.c b/drivers/media/video/pvrusb2/pvrusb2-main.c
index 332aced8a5a1..ad0d98c2ebb4 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-main.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-main.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-std.c b/drivers/media/video/pvrusb2/pvrusb2-std.c
index fdc5a2b49ca8..ca9f83a85ca5 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-std.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-std.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-std.h b/drivers/media/video/pvrusb2/pvrusb2-std.h
index 07c399375341..a35c53d0b320 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-std.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-std.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index 0ff7a836a8a2..46a8c39ba030 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
@@ -71,6 +70,7 @@ struct pvr2_sysfs_ctl_item {
 	struct device_attribute attr_val;
 	struct device_attribute attr_custom;
 	struct pvr2_ctrl *cptr;
+	int ctl_id;
 	struct pvr2_sysfs *chptr;
 	struct pvr2_sysfs_ctl_item *item_next;
 	struct attribute *attr_gen[7];
@@ -83,38 +83,29 @@ struct pvr2_sysfs_class {
 	struct class class;
 };
 
-static ssize_t show_name(int id,struct device *class_dev,char *buf)
+static ssize_t show_name(struct device *class_dev,
+			 struct device_attribute *attr,
+			 char *buf)
 {
-	struct pvr2_ctrl *cptr;
-	struct pvr2_sysfs *sfp;
+	struct pvr2_sysfs_ctl_item *cip;
 	const char *name;
-
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
-	if (!sfp) return -EINVAL;
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
-	if (!cptr) return -EINVAL;
-
-	name = pvr2_ctrl_get_desc(cptr);
-	pvr2_sysfs_trace("pvr2_sysfs(%p) show_name(cid=%d) is %s",sfp,id,name);
-
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_name);
+	name = pvr2_ctrl_get_desc(cip->cptr);
+	pvr2_sysfs_trace("pvr2_sysfs(%p) show_name(cid=%d) is %s",
+			 cip->chptr, cip->ctl_id, name);
 	if (!name) return -EINVAL;
-
-	return scnprintf(buf,PAGE_SIZE,"%s\n",name);
+	return scnprintf(buf, PAGE_SIZE, "%s\n", name);
 }
 
-static ssize_t show_type(int id,struct device *class_dev,char *buf)
+static ssize_t show_type(struct device *class_dev,
+			 struct device_attribute *attr,
+			 char *buf)
 {
-	struct pvr2_ctrl *cptr;
-	struct pvr2_sysfs *sfp;
+	struct pvr2_sysfs_ctl_item *cip;
 	const char *name;
 	enum pvr2_ctl_type tp;
-
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
-	if (!sfp) return -EINVAL;
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
-	if (!cptr) return -EINVAL;
-
-	tp = pvr2_ctrl_get_type(cptr);
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_type);
+	tp = pvr2_ctrl_get_type(cip->cptr);
 	switch (tp) {
 	case pvr2_ctl_int: name = "integer"; break;
 	case pvr2_ctl_enum: name = "enum"; break;
@@ -122,403 +113,178 @@ static ssize_t show_type(int id,struct device *class_dev,char *buf)
 	case pvr2_ctl_bool: name = "boolean"; break;
 	default: name = "?"; break;
 	}
-	pvr2_sysfs_trace("pvr2_sysfs(%p) show_type(cid=%d) is %s",sfp,id,name);
-
+	pvr2_sysfs_trace("pvr2_sysfs(%p) show_type(cid=%d) is %s",
+			 cip->chptr, cip->ctl_id, name);
 	if (!name) return -EINVAL;
-
-	return scnprintf(buf,PAGE_SIZE,"%s\n",name);
+	return scnprintf(buf, PAGE_SIZE, "%s\n", name);
 }
 
-static ssize_t show_min(int id,struct device *class_dev,char *buf)
+static ssize_t show_min(struct device *class_dev,
+			struct device_attribute *attr,
+			char *buf)
 {
-	struct pvr2_ctrl *cptr;
-	struct pvr2_sysfs *sfp;
+	struct pvr2_sysfs_ctl_item *cip;
 	long val;
-
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
-	if (!sfp) return -EINVAL;
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
-	if (!cptr) return -EINVAL;
-	val = pvr2_ctrl_get_min(cptr);
-
-	pvr2_sysfs_trace("pvr2_sysfs(%p) show_min(cid=%d) is %ld",sfp,id,val);
-
-	return scnprintf(buf,PAGE_SIZE,"%ld\n",val);
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_min);
+	val = pvr2_ctrl_get_min(cip->cptr);
+	pvr2_sysfs_trace("pvr2_sysfs(%p) show_min(cid=%d) is %ld",
+			 cip->chptr, cip->ctl_id, val);
+	return scnprintf(buf, PAGE_SIZE, "%ld\n", val);
 }
 
-static ssize_t show_max(int id,struct device *class_dev,char *buf)
+static ssize_t show_max(struct device *class_dev,
+			struct device_attribute *attr,
+			char *buf)
 {
-	struct pvr2_ctrl *cptr;
-	struct pvr2_sysfs *sfp;
+	struct pvr2_sysfs_ctl_item *cip;
 	long val;
-
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
-	if (!sfp) return -EINVAL;
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
-	if (!cptr) return -EINVAL;
-	val = pvr2_ctrl_get_max(cptr);
-
-	pvr2_sysfs_trace("pvr2_sysfs(%p) show_max(cid=%d) is %ld",sfp,id,val);
-
-	return scnprintf(buf,PAGE_SIZE,"%ld\n",val);
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_max);
+	val = pvr2_ctrl_get_max(cip->cptr);
+	pvr2_sysfs_trace("pvr2_sysfs(%p) show_max(cid=%d) is %ld",
+			 cip->chptr, cip->ctl_id, val);
+	return scnprintf(buf, PAGE_SIZE, "%ld\n", val);
 }
 
-static ssize_t show_val_norm(int id,struct device *class_dev,char *buf)
+static ssize_t show_val_norm(struct device *class_dev,
+			     struct device_attribute *attr,
+			     char *buf)
 {
-	struct pvr2_ctrl *cptr;
-	struct pvr2_sysfs *sfp;
-	int val,ret;
+	struct pvr2_sysfs_ctl_item *cip;
+	int val;
+	int ret;
 	unsigned int cnt = 0;
-
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
-	if (!sfp) return -EINVAL;
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
-	if (!cptr) return -EINVAL;
-
-	ret = pvr2_ctrl_get_value(cptr,&val);
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_val);
+	ret = pvr2_ctrl_get_value(cip->cptr, &val);
 	if (ret < 0) return ret;
-
-	ret = pvr2_ctrl_value_to_sym(cptr,~0,val,
-				     buf,PAGE_SIZE-1,&cnt);
-
+	ret = pvr2_ctrl_value_to_sym(cip->cptr, ~0, val,
+				     buf, PAGE_SIZE - 1, &cnt);
 	pvr2_sysfs_trace("pvr2_sysfs(%p) show_val_norm(cid=%d) is %.*s (%d)",
-			 sfp,id,cnt,buf,val);
+			 cip->chptr, cip->ctl_id, cnt, buf, val);
 	buf[cnt] = '\n';
 	return cnt+1;
 }
 
-static ssize_t show_val_custom(int id,struct device *class_dev,char *buf)
+static ssize_t show_val_custom(struct device *class_dev,
+			       struct device_attribute *attr,
+			       char *buf)
 {
-	struct pvr2_ctrl *cptr;
-	struct pvr2_sysfs *sfp;
-	int val,ret;
+	struct pvr2_sysfs_ctl_item *cip;
+	int val;
+	int ret;
 	unsigned int cnt = 0;
-
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
-	if (!sfp) return -EINVAL;
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
-	if (!cptr) return -EINVAL;
-
-	ret = pvr2_ctrl_get_value(cptr,&val);
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_custom);
+	ret = pvr2_ctrl_get_value(cip->cptr, &val);
 	if (ret < 0) return ret;
-
-	ret = pvr2_ctrl_custom_value_to_sym(cptr,~0,val,
-					    buf,PAGE_SIZE-1,&cnt);
-
+	ret = pvr2_ctrl_custom_value_to_sym(cip->cptr, ~0, val,
+					    buf, PAGE_SIZE - 1, &cnt);
 	pvr2_sysfs_trace("pvr2_sysfs(%p) show_val_custom(cid=%d) is %.*s (%d)",
-			 sfp,id,cnt,buf,val);
+			 cip->chptr, cip->ctl_id, cnt, buf, val);
 	buf[cnt] = '\n';
 	return cnt+1;
 }
 
-static ssize_t show_enum(int id,struct device *class_dev,char *buf)
+static ssize_t show_enum(struct device *class_dev,
+			 struct device_attribute *attr,
+			 char *buf)
 {
-	struct pvr2_ctrl *cptr;
-	struct pvr2_sysfs *sfp;
+	struct pvr2_sysfs_ctl_item *cip;
 	long val;
-	unsigned int bcnt,ccnt,ecnt;
-
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
-	if (!sfp) return -EINVAL;
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
-	if (!cptr) return -EINVAL;
-	ecnt = pvr2_ctrl_get_cnt(cptr);
+	unsigned int bcnt, ccnt, ecnt;
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_enum);
+	ecnt = pvr2_ctrl_get_cnt(cip->cptr);
 	bcnt = 0;
 	for (val = 0; val < ecnt; val++) {
-		pvr2_ctrl_get_valname(cptr,val,buf+bcnt,PAGE_SIZE-bcnt,&ccnt);
+		pvr2_ctrl_get_valname(cip->cptr, val, buf + bcnt,
+				      PAGE_SIZE - bcnt, &ccnt);
 		if (!ccnt) continue;
 		bcnt += ccnt;
 		if (bcnt >= PAGE_SIZE) break;
 		buf[bcnt] = '\n';
 		bcnt++;
 	}
-	pvr2_sysfs_trace("pvr2_sysfs(%p) show_enum(cid=%d)",sfp,id);
+	pvr2_sysfs_trace("pvr2_sysfs(%p) show_enum(cid=%d)",
+			 cip->chptr, cip->ctl_id);
 	return bcnt;
 }
 
-static ssize_t show_bits(int id,struct device *class_dev,char *buf)
+static ssize_t show_bits(struct device *class_dev,
+			 struct device_attribute *attr,
+			 char *buf)
 {
-	struct pvr2_ctrl *cptr;
-	struct pvr2_sysfs *sfp;
-	int valid_bits,msk;
-	unsigned int bcnt,ccnt;
-
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
-	if (!sfp) return -EINVAL;
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
-	if (!cptr) return -EINVAL;
-	valid_bits = pvr2_ctrl_get_mask(cptr);
+	struct pvr2_sysfs_ctl_item *cip;
+	int valid_bits, msk;
+	unsigned int bcnt, ccnt;
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_bits);
+	valid_bits = pvr2_ctrl_get_mask(cip->cptr);
 	bcnt = 0;
 	for (msk = 1; valid_bits; msk <<= 1) {
 		if (!(msk & valid_bits)) continue;
 		valid_bits &= ~msk;
-		pvr2_ctrl_get_valname(cptr,msk,buf+bcnt,PAGE_SIZE-bcnt,&ccnt);
+		pvr2_ctrl_get_valname(cip->cptr, msk, buf + bcnt,
+				      PAGE_SIZE - bcnt, &ccnt);
 		bcnt += ccnt;
 		if (bcnt >= PAGE_SIZE) break;
 		buf[bcnt] = '\n';
 		bcnt++;
 	}
-	pvr2_sysfs_trace("pvr2_sysfs(%p) show_bits(cid=%d)",sfp,id);
+	pvr2_sysfs_trace("pvr2_sysfs(%p) show_bits(cid=%d)",
+			 cip->chptr, cip->ctl_id);
 	return bcnt;
 }
 
-static int store_val_any(int id,int customfl,struct pvr2_sysfs *sfp,
+static int store_val_any(struct pvr2_sysfs_ctl_item *cip, int customfl,
 			 const char *buf,unsigned int count)
 {
-	struct pvr2_ctrl *cptr;
 	int ret;
 	int mask,val;
-
-	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
 	if (customfl) {
-		ret = pvr2_ctrl_custom_sym_to_value(cptr,buf,count,&mask,&val);
+		ret = pvr2_ctrl_custom_sym_to_value(cip->cptr, buf, count,
+						    &mask, &val);
 	} else {
-		ret = pvr2_ctrl_sym_to_value(cptr,buf,count,&mask,&val);
+		ret = pvr2_ctrl_sym_to_value(cip->cptr, buf, count,
+					     &mask, &val);
 	}
 	if (ret < 0) return ret;
-	ret = pvr2_ctrl_set_mask_value(cptr,mask,val);
-	pvr2_hdw_commit_ctl(sfp->channel.hdw);
+	ret = pvr2_ctrl_set_mask_value(cip->cptr, mask, val);
+	pvr2_hdw_commit_ctl(cip->chptr->channel.hdw);
 	return ret;
 }
 
-static ssize_t store_val_norm(int id,struct device *class_dev,
-			     const char *buf,size_t count)
+static ssize_t store_val_norm(struct device *class_dev,
+			      struct device_attribute *attr,
+			      const char *buf, size_t count)
 {
-	struct pvr2_sysfs *sfp;
+	struct pvr2_sysfs_ctl_item *cip;
 	int ret;
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_val);
 	pvr2_sysfs_trace("pvr2_sysfs(%p) store_val_norm(cid=%d) \"%.*s\"",
-			 sfp,id,(int)count,buf);
-	ret = store_val_any(id,0,sfp,buf,count);
+			 cip->chptr, cip->ctl_id, (int)count, buf);
+	ret = store_val_any(cip, 0, buf, count);
 	if (!ret) ret = count;
 	return ret;
 }
 
-static ssize_t store_val_custom(int id,struct device *class_dev,
-				const char *buf,size_t count)
+static ssize_t store_val_custom(struct device *class_dev,
+				struct device_attribute *attr,
+				const char *buf, size_t count)
 {
-	struct pvr2_sysfs *sfp;
+	struct pvr2_sysfs_ctl_item *cip;
 	int ret;
-	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
+	cip = container_of(attr, struct pvr2_sysfs_ctl_item, attr_custom);
 	pvr2_sysfs_trace("pvr2_sysfs(%p) store_val_custom(cid=%d) \"%.*s\"",
-			 sfp,id,(int)count,buf);
-	ret = store_val_any(id,1,sfp,buf,count);
+			 cip->chptr, cip->ctl_id, (int)count, buf);
+	ret = store_val_any(cip, 1, buf, count);
 	if (!ret) ret = count;
 	return ret;
 }
 
-/*
-  Mike Isely <isely@pobox.com> 30-April-2005
-
-  This next batch of horrible preprocessor hackery is needed because the
-  kernel's device_attribute mechanism fails to pass the actual
-  attribute through to the show / store functions, which means we have no
-  way to package up any attribute-specific parameters, like for example the
-  control id.  So we work around this brain-damage by encoding the control
-  id into the show / store functions themselves and pick the function based
-  on the control id we're setting up.  These macros try to ease the pain.
-  Yuck.
-*/
-
-#define CREATE_SHOW_INSTANCE(sf_name,ctl_id) \
-static ssize_t sf_name##_##ctl_id(struct device *class_dev, \
-struct device_attribute *attr, char *buf) \
-{ return sf_name(ctl_id,class_dev,buf); }
-
-#define CREATE_STORE_INSTANCE(sf_name,ctl_id) \
-static ssize_t sf_name##_##ctl_id(struct device *class_dev, \
-struct device_attribute *attr, const char *buf, size_t count) \
-{ return sf_name(ctl_id,class_dev,buf,count); }
-
-#define CREATE_BATCH(ctl_id) \
-CREATE_SHOW_INSTANCE(show_name,ctl_id) \
-CREATE_SHOW_INSTANCE(show_type,ctl_id) \
-CREATE_SHOW_INSTANCE(show_min,ctl_id) \
-CREATE_SHOW_INSTANCE(show_max,ctl_id) \
-CREATE_SHOW_INSTANCE(show_val_norm,ctl_id) \
-CREATE_SHOW_INSTANCE(show_val_custom,ctl_id) \
-CREATE_SHOW_INSTANCE(show_enum,ctl_id) \
-CREATE_SHOW_INSTANCE(show_bits,ctl_id) \
-CREATE_STORE_INSTANCE(store_val_norm,ctl_id) \
-CREATE_STORE_INSTANCE(store_val_custom,ctl_id) \
-
-CREATE_BATCH(0)
-CREATE_BATCH(1)
-CREATE_BATCH(2)
-CREATE_BATCH(3)
-CREATE_BATCH(4)
-CREATE_BATCH(5)
-CREATE_BATCH(6)
-CREATE_BATCH(7)
-CREATE_BATCH(8)
-CREATE_BATCH(9)
-CREATE_BATCH(10)
-CREATE_BATCH(11)
-CREATE_BATCH(12)
-CREATE_BATCH(13)
-CREATE_BATCH(14)
-CREATE_BATCH(15)
-CREATE_BATCH(16)
-CREATE_BATCH(17)
-CREATE_BATCH(18)
-CREATE_BATCH(19)
-CREATE_BATCH(20)
-CREATE_BATCH(21)
-CREATE_BATCH(22)
-CREATE_BATCH(23)
-CREATE_BATCH(24)
-CREATE_BATCH(25)
-CREATE_BATCH(26)
-CREATE_BATCH(27)
-CREATE_BATCH(28)
-CREATE_BATCH(29)
-CREATE_BATCH(30)
-CREATE_BATCH(31)
-CREATE_BATCH(32)
-CREATE_BATCH(33)
-CREATE_BATCH(34)
-CREATE_BATCH(35)
-CREATE_BATCH(36)
-CREATE_BATCH(37)
-CREATE_BATCH(38)
-CREATE_BATCH(39)
-CREATE_BATCH(40)
-CREATE_BATCH(41)
-CREATE_BATCH(42)
-CREATE_BATCH(43)
-CREATE_BATCH(44)
-CREATE_BATCH(45)
-CREATE_BATCH(46)
-CREATE_BATCH(47)
-CREATE_BATCH(48)
-CREATE_BATCH(49)
-CREATE_BATCH(50)
-CREATE_BATCH(51)
-CREATE_BATCH(52)
-CREATE_BATCH(53)
-CREATE_BATCH(54)
-CREATE_BATCH(55)
-CREATE_BATCH(56)
-CREATE_BATCH(57)
-CREATE_BATCH(58)
-CREATE_BATCH(59)
-
-struct pvr2_sysfs_func_set {
-	ssize_t (*show_name)(struct device *,
-			     struct device_attribute *attr, char *);
-	ssize_t (*show_type)(struct device *,
-			     struct device_attribute *attr, char *);
-	ssize_t (*show_min)(struct device *,
-			    struct device_attribute *attr, char *);
-	ssize_t (*show_max)(struct device *,
-			    struct device_attribute *attr, char *);
-	ssize_t (*show_enum)(struct device *,
-			     struct device_attribute *attr, char *);
-	ssize_t (*show_bits)(struct device *,
-			     struct device_attribute *attr, char *);
-	ssize_t (*show_val_norm)(struct device *,
-				 struct device_attribute *attr, char *);
-	ssize_t (*store_val_norm)(struct device *,
-				  struct device_attribute *attr,
-				  const char *,size_t);
-	ssize_t (*show_val_custom)(struct device *,
-				   struct device_attribute *attr, char *);
-	ssize_t (*store_val_custom)(struct device *,
-				    struct device_attribute *attr,
-				    const char *,size_t);
-};
-
-#define INIT_BATCH(ctl_id) \
-[ctl_id] = { \
-    .show_name = show_name_##ctl_id, \
-    .show_type = show_type_##ctl_id, \
-    .show_min = show_min_##ctl_id, \
-    .show_max = show_max_##ctl_id, \
-    .show_enum = show_enum_##ctl_id, \
-    .show_bits = show_bits_##ctl_id, \
-    .show_val_norm = show_val_norm_##ctl_id, \
-    .store_val_norm = store_val_norm_##ctl_id, \
-    .show_val_custom = show_val_custom_##ctl_id, \
-    .store_val_custom = store_val_custom_##ctl_id, \
-} \
-
-static struct pvr2_sysfs_func_set funcs[] = {
-	INIT_BATCH(0),
-	INIT_BATCH(1),
-	INIT_BATCH(2),
-	INIT_BATCH(3),
-	INIT_BATCH(4),
-	INIT_BATCH(5),
-	INIT_BATCH(6),
-	INIT_BATCH(7),
-	INIT_BATCH(8),
-	INIT_BATCH(9),
-	INIT_BATCH(10),
-	INIT_BATCH(11),
-	INIT_BATCH(12),
-	INIT_BATCH(13),
-	INIT_BATCH(14),
-	INIT_BATCH(15),
-	INIT_BATCH(16),
-	INIT_BATCH(17),
-	INIT_BATCH(18),
-	INIT_BATCH(19),
-	INIT_BATCH(20),
-	INIT_BATCH(21),
-	INIT_BATCH(22),
-	INIT_BATCH(23),
-	INIT_BATCH(24),
-	INIT_BATCH(25),
-	INIT_BATCH(26),
-	INIT_BATCH(27),
-	INIT_BATCH(28),
-	INIT_BATCH(29),
-	INIT_BATCH(30),
-	INIT_BATCH(31),
-	INIT_BATCH(32),
-	INIT_BATCH(33),
-	INIT_BATCH(34),
-	INIT_BATCH(35),
-	INIT_BATCH(36),
-	INIT_BATCH(37),
-	INIT_BATCH(38),
-	INIT_BATCH(39),
-	INIT_BATCH(40),
-	INIT_BATCH(41),
-	INIT_BATCH(42),
-	INIT_BATCH(43),
-	INIT_BATCH(44),
-	INIT_BATCH(45),
-	INIT_BATCH(46),
-	INIT_BATCH(47),
-	INIT_BATCH(48),
-	INIT_BATCH(49),
-	INIT_BATCH(50),
-	INIT_BATCH(51),
-	INIT_BATCH(52),
-	INIT_BATCH(53),
-	INIT_BATCH(54),
-	INIT_BATCH(55),
-	INIT_BATCH(56),
-	INIT_BATCH(57),
-	INIT_BATCH(58),
-	INIT_BATCH(59),
-};
-
-
 static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
 {
 	struct pvr2_sysfs_ctl_item *cip;
-	struct pvr2_sysfs_func_set *fp;
 	struct pvr2_ctrl *cptr;
 	unsigned int cnt,acnt;
 	int ret;
 
-	if ((ctl_id < 0) || (ctl_id >= ARRAY_SIZE(funcs))) {
-		return;
-	}
-
-	fp = funcs + ctl_id;
 	cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,ctl_id);
 	if (!cptr) return;
 
@@ -527,6 +293,7 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
 	pvr2_sysfs_trace("Creating pvr2_sysfs_ctl_item id=%p",cip);
 
 	cip->cptr = cptr;
+	cip->ctl_id = ctl_id;
 
 	cip->chptr = sfp;
 	cip->item_next = NULL;
@@ -539,19 +306,19 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
 
 	cip->attr_name.attr.name = "name";
 	cip->attr_name.attr.mode = S_IRUGO;
-	cip->attr_name.show = fp->show_name;
+	cip->attr_name.show = show_name;
 
 	cip->attr_type.attr.name = "type";
 	cip->attr_type.attr.mode = S_IRUGO;
-	cip->attr_type.show = fp->show_type;
+	cip->attr_type.show = show_type;
 
 	cip->attr_min.attr.name = "min_val";
 	cip->attr_min.attr.mode = S_IRUGO;
-	cip->attr_min.show = fp->show_min;
+	cip->attr_min.show = show_min;
 
 	cip->attr_max.attr.name = "max_val";
 	cip->attr_max.attr.mode = S_IRUGO;
-	cip->attr_max.show = fp->show_max;
+	cip->attr_max.show = show_max;
 
 	cip->attr_val.attr.name = "cur_val";
 	cip->attr_val.attr.mode = S_IRUGO;
@@ -561,11 +328,11 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
 
 	cip->attr_enum.attr.name = "enum_val";
 	cip->attr_enum.attr.mode = S_IRUGO;
-	cip->attr_enum.show = fp->show_enum;
+	cip->attr_enum.show = show_enum;
 
 	cip->attr_bits.attr.name = "bit_val";
 	cip->attr_bits.attr.mode = S_IRUGO;
-	cip->attr_bits.show = fp->show_bits;
+	cip->attr_bits.show = show_bits;
 
 	if (pvr2_ctrl_is_writable(cptr)) {
 		cip->attr_val.attr.mode |= S_IWUSR|S_IWGRP;
@@ -576,12 +343,12 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
 	cip->attr_gen[acnt++] = &cip->attr_name.attr;
 	cip->attr_gen[acnt++] = &cip->attr_type.attr;
 	cip->attr_gen[acnt++] = &cip->attr_val.attr;
-	cip->attr_val.show = fp->show_val_norm;
-	cip->attr_val.store = fp->store_val_norm;
+	cip->attr_val.show = show_val_norm;
+	cip->attr_val.store = store_val_norm;
 	if (pvr2_ctrl_has_custom_symbols(cptr)) {
 		cip->attr_gen[acnt++] = &cip->attr_custom.attr;
-		cip->attr_custom.show = fp->show_val_custom;
-		cip->attr_custom.store = fp->store_val_custom;
+		cip->attr_custom.show = show_val_custom;
+		cip->attr_custom.store = store_val_custom;
 	}
 	switch (pvr2_ctrl_get_type(cptr)) {
 	case pvr2_ctl_enum:
diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.h b/drivers/media/video/pvrusb2/pvrusb2-sysfs.h
index ff9373b47f8f..6d875bfe7991 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-tuner.c b/drivers/media/video/pvrusb2/pvrusb2-tuner.c
index 05e65ce2e3a9..07775d1aad4e 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-tuner.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-tuner.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-tuner.h b/drivers/media/video/pvrusb2/pvrusb2-tuner.h
index 556f12aa9160..ef4afaf37b0a 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-tuner.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-tuner.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-util.h b/drivers/media/video/pvrusb2/pvrusb2-util.h
index e53aee416f56..92b75544ee2e 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-util.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-util.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index e9b5d4e91327..0d72dc470fef 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.h b/drivers/media/video/pvrusb2/pvrusb2-v4l2.h
index 9a995e2d2256..34c011a7b107 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *
diff --git a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
index 2433a3160041..4059648c7056 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.h b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.h
index 2b917fda02e4..4ff5b892b303 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-wm8775.c b/drivers/media/video/pvrusb2/pvrusb2-wm8775.c
index 66b4d36ef765..f6fcf0ac6118 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-wm8775.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-wm8775.c
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-wm8775.h b/drivers/media/video/pvrusb2/pvrusb2-wm8775.h
index 8aaeff4e1e20..807090961255 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-wm8775.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-wm8775.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/pvrusb2/pvrusb2.h b/drivers/media/video/pvrusb2/pvrusb2.h
index 1a9a4baf12b8..240de9b35661 100644
--- a/drivers/media/video/pvrusb2/pvrusb2.h
+++ b/drivers/media/video/pvrusb2/pvrusb2.h
@@ -1,6 +1,5 @@
 /*
  *
- *  $Id$
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c
index 8f0100f67a91..29991d1cf13e 100644
--- a/drivers/media/video/tcm825x.c
+++ b/drivers/media/video/tcm825x.c
@@ -523,6 +523,9 @@ static int ioctl_g_ctrl(struct v4l2_int_device *s,
 	if (val < 0)
 		return val;
 
+	if (vc->id == V4L2_CID_HFLIP || vc->id == V4L2_CID_VFLIP)
+		val ^= sensor->platform_data->is_upside_down();
+
 	vc->value = val;
 	return 0;
 }
@@ -556,6 +559,9 @@ static int ioctl_s_ctrl(struct v4l2_int_device *s,
 	if (lvc == NULL)
 		return -EINVAL;
 
+	if (vc->id == V4L2_CID_HFLIP || vc->id == V4L2_CID_VFLIP)
+		val ^= sensor->platform_data->is_upside_down();
+
 	val = val << lvc->start_bit;
 	if (tcm825x_write_reg_mask(client, lvc->reg, val))
 		return -EIO;
diff --git a/drivers/media/video/tcm825x.h b/drivers/media/video/tcm825x.h
index 966765b66b3a..770ebacfa344 100644
--- a/drivers/media/video/tcm825x.h
+++ b/drivers/media/video/tcm825x.h
@@ -182,6 +182,7 @@ struct tcm825x_platform_data {
 	int (*needs_reset)(struct v4l2_int_device *s, void *buf,
 			   struct v4l2_pix_format *fmt);
 	int (*ifparm)(struct v4l2_ifparm *p);
+	int (*is_upside_down)(void);
 };
 
 /* Array of image sizes supported by TCM825X.  These must be ordered from
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index a0f7bc1edaa2..0d12ace61665 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -536,7 +536,7 @@ static void set_addr(struct i2c_client *c, struct tuner_setup *tun_setup)
 static inline int check_mode(struct tuner *t, char *cmd)
 {
 	if ((1 << t->mode & t->mode_mask) == 0) {
-		return EINVAL;
+		return -EINVAL;
 	}
 
 	switch (t->mode) {
@@ -730,11 +730,11 @@ static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode,
 
 	t->mode = mode;
 
-	if (check_mode(t, cmd) == EINVAL) {
+	if (check_mode(t, cmd) == -EINVAL) {
 		t->mode = T_STANDBY;
 		if (analog_ops->standby)
 			analog_ops->standby(&t->fe);
-		return EINVAL;
+		return -EINVAL;
 	}
 	return 0;
 }
@@ -776,13 +776,13 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		break;
 	case AUDC_SET_RADIO:
 		if (set_mode(client, t, V4L2_TUNER_RADIO, "AUDC_SET_RADIO")
-				== EINVAL)
+				== -EINVAL)
 			return 0;
 		if (t->radio_freq)
 			set_freq(client, t->radio_freq);
 		break;
 	case TUNER_SET_STANDBY:
-		if (check_mode(t, "TUNER_SET_STANDBY") == EINVAL)
+		if (check_mode(t, "TUNER_SET_STANDBY") == -EINVAL)
 			return 0;
 		t->mode = T_STANDBY;
 		if (analog_ops->standby)
@@ -790,9 +790,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		break;
 #ifdef CONFIG_VIDEO_ALLOW_V4L1
 	case VIDIOCSAUDIO:
-		if (check_mode(t, "VIDIOCSAUDIO") == EINVAL)
+		if (check_mode(t, "VIDIOCSAUDIO") == -EINVAL)
 			return 0;
-		if (check_v4l2(t) == EINVAL)
+		if (check_v4l2(t) == -EINVAL)
 			return 0;
 
 		/* Should be implemented, since bttv calls it */
@@ -810,10 +810,10 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			};
 			struct video_channel *vc = arg;
 
-			if (check_v4l2(t) == EINVAL)
+			if (check_v4l2(t) == -EINVAL)
 				return 0;
 
-			if (set_mode(client,t,V4L2_TUNER_ANALOG_TV, "VIDIOCSCHAN")==EINVAL)
+			if (set_mode(client,t,V4L2_TUNER_ANALOG_TV, "VIDIOCSCHAN")==-EINVAL)
 				return 0;
 
 			if (vc->norm < ARRAY_SIZE(map))
@@ -827,9 +827,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		{
 			unsigned long *v = arg;
 
-			if (check_mode(t, "VIDIOCSFREQ") == EINVAL)
+			if (check_mode(t, "VIDIOCSFREQ") == -EINVAL)
 				return 0;
-			if (check_v4l2(t) == EINVAL)
+			if (check_v4l2(t) == -EINVAL)
 				return 0;
 
 			set_freq(client, *v);
@@ -839,9 +839,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		{
 			struct video_tuner *vt = arg;
 
-			if (check_mode(t, "VIDIOCGTUNER") == EINVAL)
+			if (check_mode(t, "VIDIOCGTUNER") == -EINVAL)
 				return 0;
-			if (check_v4l2(t) == EINVAL)
+			if (check_v4l2(t) == -EINVAL)
 				return 0;
 
 			if (V4L2_TUNER_RADIO == t->mode) {
@@ -883,9 +883,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		{
 			struct video_audio *va = arg;
 
-			if (check_mode(t, "VIDIOCGAUDIO") == EINVAL)
+			if (check_mode(t, "VIDIOCGAUDIO") == -EINVAL)
 				return 0;
-			if (check_v4l2(t) == EINVAL)
+			if (check_v4l2(t) == -EINVAL)
 				return 0;
 
 			if (V4L2_TUNER_RADIO == t->mode) {
@@ -925,7 +925,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			v4l2_std_id *id = arg;
 
 			if (set_mode (client, t, V4L2_TUNER_ANALOG_TV, "VIDIOC_S_STD")
-					== EINVAL)
+					== -EINVAL)
 				return 0;
 
 			switch_v4l2();
@@ -941,7 +941,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			struct v4l2_frequency *f = arg;
 
 			if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY")
-					== EINVAL)
+					== -EINVAL)
 				return 0;
 			switch_v4l2();
 			set_freq(client,f->frequency);
@@ -952,7 +952,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		{
 			struct v4l2_frequency *f = arg;
 
-			if (check_mode(t, "VIDIOC_G_FREQUENCY") == EINVAL)
+			if (check_mode(t, "VIDIOC_G_FREQUENCY") == -EINVAL)
 				return 0;
 			switch_v4l2();
 			f->type = t->mode;
@@ -973,7 +973,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		{
 			struct v4l2_tuner *tuner = arg;
 
-			if (check_mode(t, "VIDIOC_G_TUNER") == EINVAL)
+			if (check_mode(t, "VIDIOC_G_TUNER") == -EINVAL)
 				return 0;
 			switch_v4l2();
 
@@ -1020,7 +1020,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		{
 			struct v4l2_tuner *tuner = arg;
 
-			if (check_mode(t, "VIDIOC_S_TUNER") == EINVAL)
+			if (check_mode(t, "VIDIOC_S_TUNER") == -EINVAL)
 				return 0;
 
 			switch_v4l2();
diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c
index 345c77e46837..b75313d8c3a4 100644
--- a/drivers/media/video/zoran_driver.c
+++ b/drivers/media/video/zoran_driver.c
@@ -1167,7 +1167,7 @@ zoran_close_end_session (struct file *file)
 
 	/* v4l capture */
 	if (fh->v4l_buffers.active != ZORAN_FREE) {
-		long flags;
+		unsigned long flags;
 
 		spin_lock_irqsave(&zr->spinlock, flags);
 		zr36057_set_memgrab(zr, 0);
@@ -3436,7 +3436,7 @@ zoran_do_ioctl (struct inode *inode,
 
 			/* unload capture */
 			if (zr->v4l_memgrab_active) {
-				long flags;
+				unsigned long flags;
 
 				spin_lock_irqsave(&zr->spinlock, flags);
 				zr36057_set_memgrab(zr, 0);
@@ -4375,7 +4375,7 @@ zoran_vm_close (struct vm_area_struct *vma)
 				mutex_lock(&zr->resource_lock);
 
 				if (fh->v4l_buffers.active != ZORAN_FREE) {
-					long flags;
+					unsigned long flags;
 
 					spin_lock_irqsave(&zr->spinlock, flags);
 					zr36057_set_memgrab(zr, 0);
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index a807d2f86ee8..33f01ae08f76 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -40,7 +40,6 @@
 #define VFL_TYPE_VTX		3
 
 /*  Video standard functions  */
-extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
 extern char *v4l2_norm_to_name(v4l2_std_id id);
 extern int v4l2_video_std_construct(struct v4l2_standard *vs,
 				    int id, char *name);