Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (509 commits)
  V4L/DVB (7078): radio: fix sf16fmi section mismatch
  V4L/DVB (7077): bt878: remove handcrafted PCI subsystem ID check
  V4L/DVB (7075): Make a local function static
  V4L/DVB (7074): DiB7000P: correct tuning problem for 7MHz channel
  V4L/DVB (7073): DiB7070: Reception quality improved
  V4L/DVB (7072): sets the MT2060 IF1 frequency according to EEPROM
  V4L/DVB (7071): DiB0700: Start streaming the right way
  V4L/DVB (7070): Fix some tuning problems
  V4L/DVB (7069):  Support for myTV.t
  V4L/DVB (7068): Add support for WinTV Nova-T-CE driver
  V4L/DVB (7067): fix autoserach in the Hauppauge NOVA-T 500
  V4L/DVB (7066):  ASUS My Cinema U3000 Mini DVBT Tuner
  V4L/DVB (7065): Artec T14BR patches
  V4L/DVB (7063): xc5000: Fix OOPS caused by missing firmware
  V4L/DVB (7062): radio-si570x: Some fixes and new USB ID addition
  V4L/DVB (7061): radio-si470x: Some cleanups
  V4L/DVB (7060): em28xx: remove has_tuner
  V4L/DVB (7059): cx88: Ensure the tuner is reset correctly
  V4L/DVB (7058): IR corrections for the Pinnacle 800i
  V4L/DVB (7056): tuner: suppress obsolete tuner i2c address warning for XC5000 tuners
  ...

14 files changed, 402 insertions, 19 deletions

diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index e18017d45758..c7a51a196f51 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -125,6 +125,8 @@
 #define I2C_DRIVERID_LM4857 	92 	/* LM4857 Audio Amplifier */
 #define I2C_DRIVERID_VP27SMPX	93	/* Panasonic VP27s tuner internal MPX */
 #define I2C_DRIVERID_CS4270	94	/* Cirrus Logic 4270 audio codec */
+#define I2C_DRIVERID_M52790 	95      /* Mitsubishi M52790SP/FP AV switch */
+#define I2C_DRIVERID_CS5345	96	/* cs5345 audio processor	*/
 
 #define I2C_DRIVERID_I2CDEV	900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
diff --git a/include/media/cs5345.h b/include/media/cs5345.h
new file mode 100644
index 000000000000..6ccae24e65ed
--- /dev/null
+++ b/include/media/cs5345.h
@@ -0,0 +1,39 @@
+/*
+    cs5345.h - definition for cs5345 inputs and outputs
+
+    Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
+
+    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 _CS5345_H_
+#define _CS5345_H_
+
+/* CS5345 HW inputs */
+#define CS5345_IN_MIC 0
+#define CS5345_IN_1   1
+#define CS5345_IN_2   2
+#define CS5345_IN_3   3
+#define CS5345_IN_4   4
+#define CS5345_IN_5   5
+#define CS5345_IN_6   6
+
+#define CS5345_MCLK_1   0x00
+#define CS5345_MCLK_1_5 0x10
+#define CS5345_MCLK_2   0x20
+#define CS5345_MCLK_3   0x30
+#define CS5345_MCLK_4   0x40
+
+#endif
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index af8071d7620d..5f4608e88476 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -83,7 +83,7 @@ struct cx2341x_mpeg_params {
 #define CX2341X_MBOX_MAX_DATA 16
 
 extern const u32 cx2341x_mpeg_ctrls[];
-typedef int (*cx2341x_mbox_func)(void *priv, int cmd, int in, int out,
+typedef int (*cx2341x_mbox_func)(void *priv, u32 cmd, int in, int out,
 		u32 data[CX2341X_MBOX_MAX_DATA]);
 int cx2341x_update(void *priv, cx2341x_mbox_func func,
 		const struct cx2341x_mpeg_params *old,
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
index 8e7e52d659a0..cd599ad29fb2 100644
--- a/include/media/cx25840.h
+++ b/include/media/cx25840.h
@@ -49,6 +49,25 @@ enum cx25840_video_input {
 	CX25840_SVIDEO2 = 0x620,
 	CX25840_SVIDEO3 = 0x730,
 	CX25840_SVIDEO4 = 0x840,
+
+	/* Allow frames to specify specific input configurations */
+	CX25840_VIN1_CH1  = 0x80000000,
+	CX25840_VIN2_CH1  = 0x80000001,
+	CX25840_VIN3_CH1  = 0x80000002,
+	CX25840_VIN4_CH1  = 0x80000003,
+	CX25840_VIN5_CH1  = 0x80000004,
+	CX25840_VIN6_CH1  = 0x80000005,
+	CX25840_VIN7_CH1  = 0x80000006,
+	CX25840_VIN8_CH1  = 0x80000007,
+	CX25840_VIN4_CH2  = 0x80000000,
+	CX25840_VIN5_CH2  = 0x80000010,
+	CX25840_VIN6_CH2  = 0x80000020,
+	CX25840_NONE_CH2  = 0x80000030,
+	CX25840_VIN7_CH3  = 0x80000000,
+	CX25840_VIN8_CH3  = 0x80000040,
+	CX25840_NONE0_CH3 = 0x80000080,
+	CX25840_NONE1_CH3 = 0x800000c0,
+	CX25840_SVIDEO_ON = 0x80000100,
 };
 
 enum cx25840_audio_input {
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 7a785fa77212..831547d79683 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -97,7 +97,6 @@ int  ir_dump_samples(u32 *samples, int count);
 int  ir_decode_biphase(u32 *samples, int count, int low, int high);
 int  ir_decode_pulsedistance(u32 *samples, int count, int low, int high);
 
-u32 ir_rc5_decode(unsigned int code);
 void ir_rc5_timer_end(unsigned long data);
 void ir_rc5_timer_keyup(unsigned long data);
 
@@ -141,6 +140,8 @@ extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_behold[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE];
 
 #endif
 
diff --git a/include/media/m52790.h b/include/media/m52790.h
new file mode 100644
index 000000000000..7ddffae31a67
--- /dev/null
+++ b/include/media/m52790.h
@@ -0,0 +1,93 @@
+/*
+    m52790.h - definition for m52790 inputs and outputs
+
+    Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
+
+    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 _M52790_H_
+#define _M52790_H_
+
+/* Input routing switch 1 */
+
+#define M52790_SW1_IN_MASK 	0x0003
+#define M52790_SW1_IN_TUNER 	0x0000
+#define M52790_SW1_IN_V2    	0x0001
+#define M52790_SW1_IN_V3    	0x0002
+#define M52790_SW1_IN_V4    	0x0003
+
+/* Selects component input instead of composite */
+#define M52790_SW1_YCMIX    	0x0004
+
+
+/* Input routing switch 2 */
+
+#define M52790_SW2_IN_MASK 	0x0300
+#define M52790_SW2_IN_TUNER 	0x0000
+#define M52790_SW2_IN_V2    	0x0100
+#define M52790_SW2_IN_V3    	0x0200
+#define M52790_SW2_IN_V4    	0x0300
+
+/* Selects component input instead of composite */
+#define M52790_SW2_YCMIX    	0x0400
+
+
+/* Output routing switch 1 */
+
+/* Enable 6dB amplifier for composite out */
+#define M52790_SW1_V_AMP    	0x0008
+
+/* Enable 6dB amplifier for component out */
+#define M52790_SW1_YC_AMP   	0x0010
+
+/* Audio output mode */
+#define M52790_SW1_AUDIO_MASK 	0x00c0
+#define M52790_SW1_AUDIO_MUTE 	0x0000
+#define M52790_SW1_AUDIO_R 	0x0040
+#define M52790_SW1_AUDIO_L 	0x0080
+#define M52790_SW1_AUDIO_STEREO 0x00c0
+
+
+/* Output routing switch 2 */
+
+/* Enable 6dB amplifier for composite out */
+#define M52790_SW2_V_AMP    	0x0800
+
+/* Enable 6dB amplifier for component out */
+#define M52790_SW2_YC_AMP   	0x1000
+
+/* Audio output mode */
+#define M52790_SW2_AUDIO_MASK 	0xc000
+#define M52790_SW2_AUDIO_MUTE 	0x0000
+#define M52790_SW2_AUDIO_R 	0x4000
+#define M52790_SW2_AUDIO_L 	0x8000
+#define M52790_SW2_AUDIO_STEREO 0xc000
+
+
+/* Common values */
+#define M52790_IN_TUNER (M52790_SW1_IN_TUNER | M52790_SW2_IN_TUNER)
+#define M52790_IN_V2    (M52790_SW1_IN_V2 | M52790_SW2_IN_V2)
+#define M52790_IN_V3    (M52790_SW1_IN_V3 | M52790_SW2_IN_V3)
+#define M52790_IN_V4    (M52790_SW1_IN_V4 | M52790_SW2_IN_V4)
+
+#define M52790_OUT_STEREO 	(M52790_SW1_AUDIO_STEREO | \
+				 M52790_SW2_AUDIO_STEREO)
+#define M52790_OUT_AMP_STEREO 	(M52790_SW1_AUDIO_STEREO | \
+				 M52790_SW1_V_AMP | \
+				 M52790_SW2_AUDIO_STEREO | \
+				 M52790_SW2_V_AMP)
+
+#endif
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index e49f7e156061..89c442eb8849 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -1,7 +1,6 @@
 #ifndef __SAA7146_VV__
 #define __SAA7146_VV__
 
-#include <linux/videodev.h>
 #include <media/v4l2-common.h>
 #include <media/saa7146.h>
 #include <media/videobuf-dma-sg.h>
diff --git a/include/media/tuner.h b/include/media/tuner.h
index c03dceb92605..1bf24a6ed8f1 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -24,8 +24,6 @@
 
 #include <linux/videodev2.h>
 
-extern int tuner_debug;
-
 #define ADDR_UNSET (255)
 
 #define TUNER_TEMIC_PAL			0        /* 4002 FH5 (3X 7756, 9483) */
@@ -117,12 +115,13 @@ extern int tuner_debug;
 #define TUNER_PHILIPS_TUV1236D		68	/* ATI HDTV Wonder */
 #define TUNER_TNF_5335MF                69	/* Sabrent Bt848   */
 #define TUNER_SAMSUNG_TCPN_2121P30A     70 	/* Hauppauge PVR-500MCE NTSC */
-#define TUNER_XCEIVE_XC3028		71
+#define TUNER_XC2028			71
 
 #define TUNER_THOMSON_FE6600		72	/* DViCO FusionHDTV DVB-T Hybrid */
 #define TUNER_SAMSUNG_TCPG_6121P30A     73 	/* Hauppauge PVR-500 PAL */
 #define TUNER_TDA9887                   74      /* This tuner should be used only internally */
 #define TUNER_TEA5761			75	/* Only FM Radio Tuner */
+#define TUNER_XC5000			76	/* Xceive Silicon Tuner */
 
 /* tv card specific */
 #define TDA9887_PRESENT 		(1<<0)
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 8ae42c41dd08..032bb75f69c2 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -68,6 +68,9 @@ enum {
 	/* module vp27smpx: just ident 2700 */
 	V4L2_IDENT_VP27SMPX = 2700,
 
+	/* module cs5345: just ident 5345 */
+	V4L2_IDENT_CS5345 = 5345,
+
 	/* module wm8739: just ident 8739 */
 	V4L2_IDENT_WM8739 = 8739,
 
@@ -83,6 +86,9 @@ enum {
 	/* module upd64083: just ident 64083 */
 	V4L2_IDENT_UPD64083 = 64083,
 
+	/* module m52790: just ident 52790 */
+	V4L2_IDENT_M52790 = 52790,
+
 	/* module msp34xx: reserved range 34000-34999 */
 	V4L2_IDENT_MSP3400B = 34002,
 	V4L2_IDENT_MSP3410B = 34102,
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 181a40c46a52..475d0d8275e0 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -104,6 +104,17 @@ int v4l2_chip_match_host(u32 id_type, u32 chip_id);
 
 /* ------------------------------------------------------------------------- */
 
+/* Helper function for I2C legacy drivers */
+
+struct i2c_driver;
+struct i2c_adapter;
+struct i2c_client;
+
+int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver *driver,
+		const char *name, int (*probe)(struct i2c_client *));
+
+/* ------------------------------------------------------------------------- */
+
 /* Internal ioctls */
 
 /* VIDIOC_INT_DECODE_VBI_LINE */
@@ -116,6 +127,11 @@ struct v4l2_decode_vbi_line {
 	u32 type;		/* VBI service type (V4L2_SLICED_*). 0 if no service found */
 };
 
+struct v4l2_priv_tun_config {
+	int tuner;
+	void *priv;
+};
+
 /* audio ioctls */
 
 /* v4l device was opened in Radio mode, to be replaced by VIDIOC_INT_S_TUNER_MODE */
@@ -131,7 +147,7 @@ struct v4l2_decode_vbi_line {
 #define TUNER_SET_STANDBY            _IOW('d', 91, int)
 
 /* Sets tda9887 specific stuff, like port1, port2 and qss */
-#define TDA9887_SET_CONFIG           _IOW('d', 92, int)
+#define TUNER_SET_CONFIG           _IOW('d', 92, struct v4l2_priv_tun_config)
 
 /* Switch the tuner to a specific tuner mode. Replacement of AUDC_SET_RADIO */
 #define VIDIOC_INT_S_TUNER_MODE	     _IOW('d', 93, enum v4l2_tuner_type)
diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h
new file mode 100644
index 000000000000..241854229d6f
--- /dev/null
+++ b/include/media/v4l2-i2c-drv-legacy.h
@@ -0,0 +1,140 @@
+/*
+ * v4l2-i2c-drv-legacy.h - contains I2C handling code that's identical
+ *		    for all V4L2 I2C drivers. Use this header if the
+ *		    I2C driver is used by both legacy drivers and
+ *		    drivers converted to the bus-based I2C API.
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * 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.
+ */
+
+struct v4l2_i2c_driver_data {
+	const char * const name;
+	int driverid;
+	int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
+	int (*probe)(struct i2c_client *client);
+	int (*remove)(struct i2c_client *client);
+	int (*suspend)(struct i2c_client *client, pm_message_t state);
+	int (*resume)(struct i2c_client *client);
+	int (*legacy_probe)(struct i2c_adapter *adapter);
+	int legacy_class;
+};
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data;
+static struct i2c_client_address_data addr_data;
+static struct i2c_driver v4l2_i2c_driver_legacy;
+static char v4l2_i2c_drv_name_legacy[32];
+
+static int v4l2_i2c_drv_attach_legacy(struct i2c_adapter *adapter, int address, int kind)
+{
+	return v4l2_i2c_attach(adapter, address, &v4l2_i2c_driver_legacy,
+			v4l2_i2c_drv_name_legacy, v4l2_i2c_data.probe);
+}
+
+static int v4l2_i2c_drv_probe_legacy(struct i2c_adapter *adapter)
+{
+	if (v4l2_i2c_data.legacy_probe) {
+		if (v4l2_i2c_data.legacy_probe(adapter))
+			return i2c_probe(adapter, &addr_data, v4l2_i2c_drv_attach_legacy);
+		return 0;
+	}
+	if (adapter->class & v4l2_i2c_data.legacy_class)
+		return i2c_probe(adapter, &addr_data, v4l2_i2c_drv_attach_legacy);
+	return 0;
+}
+
+static int v4l2_i2c_drv_detach_legacy(struct i2c_client *client)
+{
+	int err;
+
+	if (v4l2_i2c_data.remove)
+		v4l2_i2c_data.remove(client);
+
+	err = i2c_detach_client(client);
+	if (err)
+		return err;
+	kfree(client);
+
+	return 0;
+}
+
+static int v4l2_i2c_drv_suspend_helper(struct i2c_client *client, pm_message_t state)
+{
+	return v4l2_i2c_data.suspend ? v4l2_i2c_data.suspend(client, state) : 0;
+}
+
+static int v4l2_i2c_drv_resume_helper(struct i2c_client *client)
+{
+	return v4l2_i2c_data.resume ? v4l2_i2c_data.resume(client) : 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* i2c implementation */
+static struct i2c_driver v4l2_i2c_driver_legacy = {
+	.driver = {
+		.owner = THIS_MODULE,
+	},
+	.attach_adapter = v4l2_i2c_drv_probe_legacy,
+	.detach_client = v4l2_i2c_drv_detach_legacy,
+	.suspend = v4l2_i2c_drv_suspend_helper,
+	.resume  = v4l2_i2c_drv_resume_helper,
+};
+
+/* ----------------------------------------------------------------------- */
+
+/* i2c implementation */
+static struct i2c_driver v4l2_i2c_driver = {
+	.suspend 	= v4l2_i2c_drv_suspend_helper,
+	.resume  	= v4l2_i2c_drv_resume_helper,
+};
+
+static int __init v4l2_i2c_drv_init(void)
+{
+	int err;
+
+	strlcpy(v4l2_i2c_drv_name_legacy, v4l2_i2c_data.name, sizeof(v4l2_i2c_drv_name_legacy));
+	strlcat(v4l2_i2c_drv_name_legacy, "'", sizeof(v4l2_i2c_drv_name_legacy));
+
+	if (v4l2_i2c_data.legacy_class == 0)
+		v4l2_i2c_data.legacy_class = I2C_CLASS_TV_ANALOG;
+
+	v4l2_i2c_driver_legacy.driver.name = v4l2_i2c_drv_name_legacy;
+	v4l2_i2c_driver_legacy.id = v4l2_i2c_data.driverid;
+	v4l2_i2c_driver_legacy.command = v4l2_i2c_data.command;
+	err = i2c_add_driver(&v4l2_i2c_driver_legacy);
+
+	if (err)
+		return err;
+	v4l2_i2c_driver.driver.name = v4l2_i2c_data.name;
+	v4l2_i2c_driver.id = v4l2_i2c_data.driverid;
+	v4l2_i2c_driver.command = v4l2_i2c_data.command;
+	v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
+	v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
+	err = i2c_add_driver(&v4l2_i2c_driver);
+	if (err)
+		i2c_del_driver(&v4l2_i2c_driver_legacy);
+	return err;
+}
+
+static void __exit v4l2_i2c_drv_cleanup(void)
+{
+	i2c_del_driver(&v4l2_i2c_driver_legacy);
+	i2c_del_driver(&v4l2_i2c_driver);
+}
+
+module_init(v4l2_i2c_drv_init);
+module_exit(v4l2_i2c_drv_cleanup);
diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h
new file mode 100644
index 000000000000..9e4bab276915
--- /dev/null
+++ b/include/media/v4l2-i2c-drv.h
@@ -0,0 +1,68 @@
+/*
+ * v4l2-i2c-drv.h - contains I2C handling code that's identical for
+ *		    all V4L2 I2C drivers. Use this header if the
+ *		    I2C driver is only used by drivers converted
+ *		    to the bus-based I2C API.
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * 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 __V4L2_I2C_DRV_H__
+#define __V4L2_I2C_DRV_H__
+
+#include <media/v4l2-common.h>
+
+struct v4l2_i2c_driver_data {
+	const char * const name;
+	int driverid;
+	int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
+	int (*probe)(struct i2c_client *client);
+	int (*remove)(struct i2c_client *client);
+	int (*suspend)(struct i2c_client *client, pm_message_t state);
+	int (*resume)(struct i2c_client *client);
+	int (*legacy_probe)(struct i2c_adapter *adapter);
+	int legacy_class;
+};
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data;
+static struct i2c_driver v4l2_i2c_driver;
+
+
+/* Bus-based I2C implementation for kernels >= 2.6.22 */
+
+static int __init v4l2_i2c_drv_init(void)
+{
+	v4l2_i2c_driver.driver.name = v4l2_i2c_data.name;
+	v4l2_i2c_driver.id = v4l2_i2c_data.driverid;
+	v4l2_i2c_driver.command = v4l2_i2c_data.command;
+	v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
+	v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
+	v4l2_i2c_driver.suspend = v4l2_i2c_data.suspend;
+	v4l2_i2c_driver.resume = v4l2_i2c_data.resume;
+	return i2c_add_driver(&v4l2_i2c_driver);
+}
+
+
+static void __exit v4l2_i2c_drv_cleanup(void)
+{
+	i2c_del_driver(&v4l2_i2c_driver);
+}
+
+module_init(v4l2_i2c_drv_init);
+module_exit(v4l2_i2c_drv_cleanup);
+
+#endif /* __V4L2_I2C_DRV_H__ */
diff --git a/include/media/v4l2-int-device.h b/include/media/v4l2-int-device.h
index 066ebfc4f983..c8b80e0f0651 100644
--- a/include/media/v4l2-int-device.h
+++ b/include/media/v4l2-int-device.h
@@ -44,9 +44,8 @@ enum v4l2_int_type {
 struct v4l2_int_device;
 
 struct v4l2_int_master {
-	int (*attach)(struct v4l2_int_device *master,
-		      struct v4l2_int_device *slave);
-	void (*detach)(struct v4l2_int_device *master);
+	int (*attach)(struct v4l2_int_device *slave);
+	void (*detach)(struct v4l2_int_device *slave);
 };
 
 typedef int (v4l2_int_ioctl_func)(struct v4l2_int_device *);
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 4fd5d0eaa935..97f14d469595 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -56,13 +56,13 @@ struct videobuf_mapping {
 };
 
 enum videobuf_state {
-	STATE_NEEDS_INIT = 0,
-	STATE_PREPARED   = 1,
-	STATE_QUEUED     = 2,
-	STATE_ACTIVE     = 3,
-	STATE_DONE       = 4,
-	STATE_ERROR      = 5,
-	STATE_IDLE       = 6,
+	VIDEOBUF_NEEDS_INIT = 0,
+	VIDEOBUF_PREPARED   = 1,
+	VIDEOBUF_QUEUED     = 2,
+	VIDEOBUF_ACTIVE     = 3,
+	VIDEOBUF_DONE       = 4,
+	VIDEOBUF_ERROR      = 5,
+	VIDEOBUF_IDLE       = 6,
 };
 
 struct videobuf_buffer {
@@ -162,12 +162,14 @@ struct videobuf_queue {
 	struct videobuf_queue_ops  *ops;
 	struct videobuf_qtype_ops  *int_ops;
 
+	unsigned int               streaming:1;
+	unsigned int               reading:1;
+	unsigned int		   is_mmapped:1;
+
 	/* capture via mmap() + ioctl(QBUF/DQBUF) */
-	unsigned int               streaming;
 	struct list_head           stream;
 
 	/* capture via read() */
-	unsigned int               reading;
 	unsigned int               read_off;
 	struct videobuf_buffer     *read_buf;