merge: http://linuxtv.org/hg/~jfrancois/gspca/

From: Mauro Carvalho Chehab <mchehab@infradead.org>

Priority: normal

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

33 files changed, 1332 insertions, 1783 deletions

diff --git a/linux/drivers/media/radio/Kconfig b/linux/drivers/media/radio/Kconfig
index 01ee71e82..1b41b3f77 100644
--- a/linux/drivers/media/radio/Kconfig
+++ b/linux/drivers/media/radio/Kconfig
@@ -195,38 +195,6 @@ config RADIO_MAESTRO
 	  To compile this driver as a module, choose M here: the
 	  module will be called radio-maestro.
 
-config RADIO_MIROPCM20
-	tristate "miroSOUND PCM20 radio"
-	depends on ISA && VIDEO_V4L1 && SOUND_ACI_MIXER
-	---help---
-	  Choose Y here if you have this FM radio card. You also need to say Y
-	  to "ACI mixer (miroSOUND PCM1-pro/PCM12/PCM20 radio)" (in "Sound")
-	  for this to work.
-
-	  In order to control your radio card, you will need to use programs
-	  that are compatible with the Video For Linux API.  Information on
-	  this API and pointers to "v4l" programs may be found at
-	  <file:Documentation/video4linux/API.html>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called miropcm20.
-
-config RADIO_MIROPCM20_RDS
-	tristate "miroSOUND PCM20 radio RDS user interface (EXPERIMENTAL)"
-	depends on RADIO_MIROPCM20 && EXPERIMENTAL
-	---help---
-	  Choose Y here if you want to see RDS/RBDS information like
-	  RadioText, Programme Service name, Clock Time and date, Programme
-	  Type and Traffic Announcement/Programme identification.
-
-	  It's not possible to read the raw RDS packets from the device, so
-	  the driver cant provide an V4L interface for this.  But the
-	  availability of RDS is reported over V4L by the basic driver
-	  already.  Here RDS can be read from files in /dev/v4l/rds.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called miropcm20-rds.
-
 config RADIO_SF16FMI
 	tristate "SF16FMI Radio"
 	depends on ISA && VIDEO_V4L2
diff --git a/linux/drivers/media/video/Kconfig b/linux/drivers/media/video/Kconfig
index 4c96b690a..7b2925808 100644
--- a/linux/drivers/media/video/Kconfig
+++ b/linux/drivers/media/video/Kconfig
@@ -579,13 +579,6 @@ config VIDEO_SAA5249
 	  To compile this driver as a module, choose M here: the
 	  module will be called saa5249.
 
-config TUNER_3036
-	tristate "SAB3036 tuner"
-	depends on I2C && VIDEO_V4L1
-	help
-	  Say Y here to include support for Philips SAB3036 compatible tuners.
-	  If in doubt, say N.
-
 config VIDEO_VINO
 	tristate "SGI Vino Video For Linux (EXPERIMENTAL)"
 	depends on I2C && SGI_IP22 && EXPERIMENTAL && VIDEO_V4L2
@@ -709,21 +702,6 @@ config VIDEO_MXB
 	  To compile this driver as a module, choose M here: the
 	  module will be called mxb.
 
-config VIDEO_DPC
-	tristate "Philips-Semiconductors 'dpc7146 demonstration board'"
-	depends on PCI && VIDEO_V4L1 && I2C
-	select VIDEO_SAA7146_VV
-	select VIDEO_SAA7111 if VIDEO_HELPER_CHIPS_AUTO
-	---help---
-	  This is a video4linux driver for the 'dpc7146 demonstration
-	  board' by Philips-Semiconductors. It's the reference design
-	  for SAA7146 bases boards, so if you have some unsupported
-	  saa7146 based, analog video card, chances are good that it
-	  will work with this skeleton driver.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called dpc7146.
-
 config VIDEO_HEXIUM_ORION
 	tristate "Hexium HV-PCI6 and Orion frame grabber"
 	depends on PCI && VIDEO_V4L2 && I2C
@@ -809,6 +787,12 @@ config MT9M001_PCA9536_SWITCH
 	  Select this if your MT9M001 camera uses a PCA9536 I2C GPIO
 	  extender to switch between 8 and 10 bit datawidth modes
 
+config SOC_CAMERA_MT9M111
+	tristate "mt9m111 support"
+	depends on SOC_CAMERA && I2C
+	help
+	  This driver supports MT9M111 cameras from Micron
+
 config SOC_CAMERA_MT9V022
 	tristate "mt9v022 support"
 	depends on SOC_CAMERA && I2C
diff --git a/linux/drivers/media/video/Makefile b/linux/drivers/media/video/Makefile
index bf429b023..5656cfecf 100644
--- a/linux/drivers/media/video/Makefile
+++ b/linux/drivers/media/video/Makefile
@@ -83,8 +83,6 @@ obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
 obj-$(CONFIG_VIDEO_MXB) += mxb.o
 obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o
 obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
-obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
-obj-$(CONFIG_TUNER_3036) += tuner-3036.o
 
 obj-$(CONFIG_VIDEO_TUNER) += tuner.o
 
@@ -138,6 +136,7 @@ obj-$(CONFIG_VIDEO_PXA27x)	+= pxa_camera.o
 obj-$(CONFIG_VIDEO_SH_MOBILE_CEU)	+= sh_mobile_ceu_camera.o
 obj-$(CONFIG_SOC_CAMERA)	+= soc_camera.o
 obj-$(CONFIG_SOC_CAMERA_MT9M001)	+= mt9m001.o
+obj-$(CONFIG_SOC_CAMERA_MT9M111)	+= mt9m111.o
 obj-$(CONFIG_SOC_CAMERA_MT9V022)	+= mt9v022.o
 obj-$(CONFIG_SOC_CAMERA_PLATFORM)	+= soc_camera_platform.o
 
diff --git a/linux/drivers/media/video/cx18/cx18-irq.c b/linux/drivers/media/video/cx18/cx18-irq.c
index 654664783..b9cf609ee 100644
--- a/linux/drivers/media/video/cx18/cx18-irq.c
+++ b/linux/drivers/media/video/cx18/cx18-irq.c
@@ -61,7 +61,7 @@ static void epu_dma_done(struct cx18 *cx, struct cx18_mailbox *mb)
 		CX18_WARN("Ack struct = %d for %s\n",
 			mb->args[2], s->name);
 	id = read_enc(off);
-	buf = cx18_queue_find_buf(s, id, read_enc(off + 4));
+	buf = cx18_queue_get_buf_irq(s, id, read_enc(off + 4));
 	CX18_DEBUG_HI_DMA("DMA DONE for %s (buffer %d)\n", s->name, id);
 	if (buf) {
 		cx18_buf_sync_for_cpu(s, buf);
diff --git a/linux/drivers/media/video/cx18/cx18-queue.c b/linux/drivers/media/video/cx18/cx18-queue.c
index 6990b77c6..8a4dd821f 100644
--- a/linux/drivers/media/video/cx18/cx18-queue.c
+++ b/linux/drivers/media/video/cx18/cx18-queue.c
@@ -78,12 +78,13 @@ struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q)
 	return buf;
 }
 
-struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id,
 	u32 bytesused)
 {
 	struct cx18 *cx = s->cx;
 	struct list_head *p;
 
+	spin_lock(&s->qlock);
 	list_for_each(p, &s->q_free.list) {
 		struct cx18_buffer *buf =
 			list_entry(p, struct cx18_buffer, list);
@@ -92,17 +93,19 @@ struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
 			continue;
 		buf->bytesused = bytesused;
 		/* the transport buffers are handled differently,
-		   so there is no need to move them to the full queue */
-		if (s->type == CX18_ENC_STREAM_TYPE_TS)
-			return buf;
-		s->q_free.buffers--;
-		s->q_free.length -= s->buf_size;
-		s->q_full.buffers++;
-		s->q_full.length += s->buf_size;
-		s->q_full.bytesused += buf->bytesused;
-		list_move_tail(&buf->list, &s->q_full.list);
+		   they are not moved to the full queue */
+		if (s->type != CX18_ENC_STREAM_TYPE_TS) {
+			s->q_free.buffers--;
+			s->q_free.length -= s->buf_size;
+			s->q_full.buffers++;
+			s->q_full.length += s->buf_size;
+			s->q_full.bytesused += buf->bytesused;
+			list_move_tail(&buf->list, &s->q_full.list);
+		}
+		spin_unlock(&s->qlock);
 		return buf;
 	}
+	spin_unlock(&s->qlock);
 	CX18_ERR("Cannot find buffer %d for stream %s\n", id, s->name);
 	return NULL;
 }
diff --git a/linux/drivers/media/video/cx18/cx18-queue.h b/linux/drivers/media/video/cx18/cx18-queue.h
index 91423b986..7f93bb13c 100644
--- a/linux/drivers/media/video/cx18/cx18-queue.h
+++ b/linux/drivers/media/video/cx18/cx18-queue.h
@@ -46,7 +46,7 @@ void cx18_queue_init(struct cx18_queue *q);
 void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf,
 	struct cx18_queue *q);
 struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q);
-struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id,
 	u32 bytesused);
 void cx18_flush_queues(struct cx18_stream *s);
 
diff --git a/linux/drivers/media/video/dpc7146.c b/linux/drivers/media/video/dpc7146.c
deleted file mode 100644
index 4bfb3076b..000000000
--- a/linux/drivers/media/video/dpc7146.c
+++ /dev/null
@@ -1,409 +0,0 @@
-/*
-    dpc7146.c - v4l2 driver for the dpc7146 demonstration board
-
-    Copyright (C) 2000-2003 Michael Hunold <michael@mihu.de>
-
-    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.
-*/
-
-#define DEBUG_VARIABLE debug
-
-#include <media/saa7146_vv.h>
-#include <linux/video_decoder.h>	/* for saa7111a */
-#include "compat.h"
-
-#define I2C_SAA7111A            0x24
-
-/* All unused bytes are reserverd. */
-#define SAA711X_CHIP_VERSION            0x00
-#define SAA711X_ANALOG_INPUT_CONTROL_1  0x02
-#define SAA711X_ANALOG_INPUT_CONTROL_2  0x03
-#define SAA711X_ANALOG_INPUT_CONTROL_3  0x04
-#define SAA711X_ANALOG_INPUT_CONTROL_4  0x05
-#define SAA711X_HORIZONTAL_SYNC_START   0x06
-#define SAA711X_HORIZONTAL_SYNC_STOP    0x07
-#define SAA711X_SYNC_CONTROL            0x08
-#define SAA711X_LUMINANCE_CONTROL       0x09
-#define SAA711X_LUMINANCE_BRIGHTNESS    0x0A
-#define SAA711X_LUMINANCE_CONTRAST      0x0B
-#define SAA711X_CHROMA_SATURATION       0x0C
-#define SAA711X_CHROMA_HUE_CONTROL      0x0D
-#define SAA711X_CHROMA_CONTROL          0x0E
-#define SAA711X_FORMAT_DELAY_CONTROL    0x10
-#define SAA711X_OUTPUT_CONTROL_1        0x11
-#define SAA711X_OUTPUT_CONTROL_2        0x12
-#define SAA711X_OUTPUT_CONTROL_3        0x13
-#define SAA711X_V_GATE_1_START          0x15
-#define SAA711X_V_GATE_1_STOP           0x16
-#define SAA711X_V_GATE_1_MSB            0x17
-#define SAA711X_TEXT_SLICER_STATUS      0x1A
-#define SAA711X_DECODED_BYTES_OF_TS_1   0x1B
-#define SAA711X_DECODED_BYTES_OF_TS_2   0x1C
-#define SAA711X_STATUS_BYTE             0x1F
-
-#define DPC_BOARD_CAN_DO_VBI(dev)   (dev->revision != 0)
-
-static int debug;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "debug verbosity");
-
-static int dpc_num;
-
-#define DPC_INPUTS	2
-static struct v4l2_input dpc_inputs[DPC_INPUTS] = {
-	{ 0, "Port A",	V4L2_INPUT_TYPE_CAMERA,	2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 },
-	{ 1, "Port B",	V4L2_INPUT_TYPE_CAMERA,	2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 },
-};
-
-#define DPC_AUDIOS	0
-
-static struct saa7146_extension_ioctls ioctls[] = {
-	{ VIDIOC_G_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_ENUMINPUT, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_STD,		SAA7146_AFTER },
-	{ 0,			0 }
-};
-
-struct dpc
-{
-	struct video_device	*video_dev;
-	struct video_device	*vbi_dev;
-
-	struct i2c_adapter	i2c_adapter;
-	struct i2c_client	*saa7111a;
-
-	int cur_input;	/* current input */
-};
-
-static int dpc_check_clients(struct device *dev, void *data)
-{
-	struct dpc* dpc = data;
-	struct i2c_client *client = i2c_verify_client(dev);
-
-	if( !client )
-		return 0;
-
-	if( I2C_SAA7111A == client->addr )
-		dpc->saa7111a = client;
-
-	return 0;
-}
-
-/* fixme: add vbi stuff here */
-static int dpc_probe(struct saa7146_dev* dev)
-{
-	struct dpc* dpc = NULL;
-
-	dpc = kzalloc(sizeof(struct dpc), GFP_KERNEL);
-	if( NULL == dpc ) {
-		printk("dpc_v4l2.o: dpc_probe: not enough kernel memory.\n");
-		return -ENOMEM;
-	}
-
-	/* FIXME: enable i2c-port pins, video-port-pins
-	   video port pins should be enabled here ?! */
-	saa7146_write(dev, MC1, (MASK_08 | MASK_24 | MASK_10 | MASK_26));
-
-	dpc->i2c_adapter = (struct i2c_adapter) {
-		.class = I2C_CLASS_TV_ANALOG,
-		.name = "dpc7146",
-	};
-	saa7146_i2c_adapter_prepare(dev, &dpc->i2c_adapter, SAA7146_I2C_BUS_BIT_RATE_480);
-	if(i2c_add_adapter(&dpc->i2c_adapter) < 0) {
-		DEB_S(("cannot register i2c-device. skipping.\n"));
-		kfree(dpc);
-		return -EFAULT;
-	}
-
-	/* loop through all i2c-devices on the bus and look who is there */
-	device_for_each_child(&dpc->i2c_adapter.dev, dpc, dpc_check_clients);
-
-	/* check if all devices are present */
-	if (!dpc->saa7111a) {
-		DEB_D(("dpc_v4l2.o: dpc_attach failed for this device.\n"));
-		i2c_del_adapter(&dpc->i2c_adapter);
-		kfree(dpc);
-		return -ENODEV;
-	}
-
-	/* all devices are present, probe was successful */
-	DEB_D(("dpc_v4l2.o: dpc_probe succeeded for this device.\n"));
-
-	/* we store the pointer in our private data field */
-	dev->ext_priv = dpc;
-
-	return 0;
-}
-
-/* bring hardware to a sane state. this has to be done, just in case someone
-   wants to capture from this device before it has been properly initialized.
-   the capture engine would badly fail, because no valid signal arrives on the
-   saa7146, thus leading to timeouts and stuff. */
-static int dpc_init_done(struct saa7146_dev* dev)
-{
-	struct dpc* dpc = (struct dpc*)dev->ext_priv;
-
-	DEB_D(("dpc_v4l2.o: dpc_init_done called.\n"));
-
-	/* initialize the helper ics to useful values */
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x00, 0x11);
-
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x02, 0xc0);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x03, 0x30);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x04, 0x00);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x05, 0x00);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x06, 0xde);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x07, 0xad);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x08, 0xa8);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x09, 0x00);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x0a, 0x80);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x0b, 0x47);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x0c, 0x40);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x0d, 0x00);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x0e, 0x03);
-
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x10, 0xd0);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x11, 0x1c);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x12, 0xc1);
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x13, 0x30);
-
-	i2c_smbus_write_byte_data(dpc->saa7111a, 0x1f, 0x81);
-
-	return 0;
-}
-
-static struct saa7146_ext_vv vv_data;
-
-/* this function only gets called when the probing was successful */
-static int dpc_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
-{
-	struct dpc* dpc = (struct dpc*)dev->ext_priv;
-
-	DEB_D(("dpc_v4l2.o: dpc_attach called.\n"));
-
-	/* checking for i2c-devices can be omitted here, because we
-	   already did this in "dpc_vl42_probe" */
-
-	saa7146_vv_init(dev,&vv_data);
-	if( 0 != saa7146_register_device(&dpc->video_dev, dev, "dpc", VFL_TYPE_GRABBER)) {
-		ERR(("cannot register capture v4l2 device. skipping.\n"));
-		return -1;
-	}
-
-	/* initialization stuff (vbi) (only for revision > 0 and for extensions which want it)*/
-	if( 0 != DPC_BOARD_CAN_DO_VBI(dev)) {
-		if( 0 != saa7146_register_device(&dpc->vbi_dev, dev, "dpc", VFL_TYPE_VBI)) {
-			ERR(("cannot register vbi v4l2 device. skipping.\n"));
-		}
-	}
-
-	i2c_use_client(dpc->saa7111a);
-
-	printk("dpc: found 'dpc7146 demonstration board'-%d.\n",dpc_num);
-	dpc_num++;
-
-	/* the rest */
-	dpc->cur_input = 0;
-	dpc_init_done(dev);
-
-	return 0;
-}
-
-static int dpc_detach(struct saa7146_dev* dev)
-{
-	struct dpc* dpc = (struct dpc*)dev->ext_priv;
-
-	DEB_EE(("dev:%p\n",dev));
-
-	i2c_release_client(dpc->saa7111a);
-
-	saa7146_unregister_device(&dpc->video_dev,dev);
-	if( 0 != DPC_BOARD_CAN_DO_VBI(dev)) {
-		saa7146_unregister_device(&dpc->vbi_dev,dev);
-	}
-	saa7146_vv_release(dev);
-
-	dpc_num--;
-
-	i2c_del_adapter(&dpc->i2c_adapter);
-	kfree(dpc);
-	return 0;
-}
-
-#ifdef axa
-int dpc_vbi_bypass(struct saa7146_dev* dev)
-{
-	struct dpc* dpc = (struct dpc*)dev->ext_priv;
-
-	int i = 1;
-
-	/* switch bypass in saa7111a */
-	if ( 0 != dpc->saa7111a->driver->command(dpc->saa7111a,SAA711X_VBI_BYPASS, &i)) {
-		printk("dpc_v4l2.o: VBI_BYPASS: could not address saa7111a.\n");
-		return -1;
-	}
-
-	return 0;
-}
-#endif
-
-static int dpc_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
-{
-	struct saa7146_dev *dev = fh->dev;
-	struct dpc* dpc = (struct dpc*)dev->ext_priv;
-/*
-	struct saa7146_vv *vv = dev->vv_data;
-*/
-	switch(cmd)
-	{
-	case VIDIOC_ENUMINPUT:
-	{
-		struct v4l2_input *i = arg;
-		DEB_EE(("VIDIOC_ENUMINPUT %d.\n",i->index));
-
-		if( i->index < 0 || i->index >= DPC_INPUTS) {
-			return -EINVAL;
-		}
-
-		memcpy(i, &dpc_inputs[i->index], sizeof(struct v4l2_input));
-
-		DEB_D(("dpc_v4l2.o: v4l2_ioctl: VIDIOC_ENUMINPUT %d.\n",i->index));
-		return 0;
-	}
-	case VIDIOC_G_INPUT:
-	{
-		int *input = (int *)arg;
-		*input = dpc->cur_input;
-
-		DEB_D(("dpc_v4l2.o: VIDIOC_G_INPUT: %d\n",*input));
-		return 0;
-	}
-	case VIDIOC_S_INPUT:
-	{
-		int	input = *(int *)arg;
-
-		if (input < 0 || input >= DPC_INPUTS) {
-			return -EINVAL;
-		}
-
-		dpc->cur_input = input;
-
-		/* fixme: switch input here, switch audio, too! */
-//		saa7146_set_hps_source_and_sync(dev, input_port_selection[input].hps_source, input_port_selection[input].hps_sync);
-		printk("dpc_v4l2.o: VIDIOC_S_INPUT: fixme switch input.\n");
-
-		return 0;
-	}
-	default:
-/*
-		DEB_D(("dpc_v4l2.o: v4l2_ioctl does not handle this ioctl.\n"));
-*/
-		return -ENOIOCTLCMD;
-	}
-	return 0;
-}
-
-static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
-{
-	return 0;
-}
-
-static struct saa7146_standard standard[] = {
-	{
-		.name	= "PAL", 	.id	= V4L2_STD_PAL,
-		.v_offset	= 0x17,	.v_field 	= 288,
-		.h_offset	= 0x14,	.h_pixels 	= 680,
-		.v_max_out	= 576,	.h_max_out	= 768,
-	}, {
-		.name	= "NTSC", 	.id	= V4L2_STD_NTSC,
-		.v_offset	= 0x16,	.v_field 	= 240,
-		.h_offset	= 0x06,	.h_pixels 	= 708,
-		.v_max_out	= 480,	.h_max_out	= 640,
-	}, {
-		.name	= "SECAM", 	.id	= V4L2_STD_SECAM,
-		.v_offset	= 0x14,	.v_field 	= 288,
-		.h_offset	= 0x14,	.h_pixels 	= 720,
-		.v_max_out	= 576,	.h_max_out	= 768,
-	}
-};
-
-static struct saa7146_extension extension;
-
-static struct saa7146_pci_extension_data dpc = {
-	.ext_priv = "Multimedia eXtension Board",
-	.ext = &extension,
-};
-
-static struct pci_device_id pci_tbl[] = {
-	{
-		.vendor    = PCI_VENDOR_ID_PHILIPS,
-		.device	   = PCI_DEVICE_ID_PHILIPS_SAA7146,
-		.subvendor = 0x0000,
-		.subdevice = 0x0000,
-		.driver_data = (unsigned long)&dpc,
-	}, {
-		.vendor = 0,
-	}
-};
-
-MODULE_DEVICE_TABLE(pci, pci_tbl);
-
-static struct saa7146_ext_vv vv_data = {
-	.inputs		= DPC_INPUTS,
-	.capabilities	= V4L2_CAP_VBI_CAPTURE,
-	.stds		= &standard[0],
-	.num_stds	= sizeof(standard)/sizeof(struct saa7146_standard),
-	.std_callback	= &std_callback,
-	.ioctls		= &ioctls[0],
-	.ioctl		= dpc_ioctl,
-};
-
-static struct saa7146_extension extension = {
-	.name		= "dpc7146 demonstration board",
-	.flags		= SAA7146_USE_I2C_IRQ,
-
-	.pci_tbl	= &pci_tbl[0],
-	.module		= THIS_MODULE,
-
-	.probe		= dpc_probe,
-	.attach		= dpc_attach,
-	.detach		= dpc_detach,
-
-	.irq_mask	= 0,
-	.irq_func	= NULL,
-};
-
-static int __init dpc_init_module(void)
-{
-	if( 0 != saa7146_register_extension(&extension)) {
-		DEB_S(("failed to register extension.\n"));
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static void __exit dpc_cleanup_module(void)
-{
-	saa7146_unregister_extension(&extension);
-}
-
-module_init(dpc_init_module);
-module_exit(dpc_cleanup_module);
-
-MODULE_DESCRIPTION("video4linux-2 driver for the 'dpc7146 demonstration board'");
-MODULE_AUTHOR("Michael Hunold <michael@mihu.de>");
-MODULE_LICENSE("GPL");
diff --git a/linux/drivers/media/video/mt9m001.c b/linux/drivers/media/video/mt9m001.c
index f4742936c..228183c54 100644
--- a/linux/drivers/media/video/mt9m001.c
+++ b/linux/drivers/media/video/mt9m001.c
@@ -117,24 +117,51 @@ static int reg_clear(struct soc_camera_device *icd, const u8 reg,
 
 static int mt9m001_init(struct soc_camera_device *icd)
 {
+	struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
+	struct soc_camera_link *icl = mt9m001->client->dev.platform_data;
 	int ret;
 
-	/* Disable chip, synchronous option update */
 	dev_dbg(icd->vdev->parent, "%s\n", __func__);
 
-	ret = reg_write(icd, MT9M001_RESET, 1);
-	if (ret >= 0)
-		ret = reg_write(icd, MT9M001_RESET, 0);
-	if (ret >= 0)
+	if (icl->power) {
+		ret = icl->power(&mt9m001->client->dev, 1);
+		if (ret < 0) {
+			dev_err(icd->vdev->parent,
+				"Platform failed to power-on the camera.\n");
+			return ret;
+		}
+	}
+
+	/* The camera could have been already on, we reset it additionally */
+	if (icl->reset)
+		ret = icl->reset(&mt9m001->client->dev);
+	else
+		ret = -ENODEV;
+
+	if (ret < 0) {
+		/* Either no platform reset, or platform reset failed */
+		ret = reg_write(icd, MT9M001_RESET, 1);
+		if (!ret)
+			ret = reg_write(icd, MT9M001_RESET, 0);
+	}
+	/* Disable chip, synchronous option update */
+	if (!ret)
 		ret = reg_write(icd, MT9M001_OUTPUT_CONTROL, 0);
 
-	return ret >= 0 ? 0 : -EIO;
+	return ret;
 }
 
 static int mt9m001_release(struct soc_camera_device *icd)
 {
+	struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
+	struct soc_camera_link *icl = mt9m001->client->dev.platform_data;
+
 	/* Disable the chip */
 	reg_write(icd, MT9M001_OUTPUT_CONTROL, 0);
+
+	if (icl->power)
+		icl->power(&mt9m001->client->dev, 0);
+
 	return 0;
 }
 
@@ -267,24 +294,24 @@ static int mt9m001_set_fmt_cap(struct soc_camera_device *icd,
 
 	/* Blanking and start values - default... */
 	ret = reg_write(icd, MT9M001_HORIZONTAL_BLANKING, hblank);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9M001_VERTICAL_BLANKING, vblank);
 
 	/* The caller provides a supported format, as verified per
 	 * call to icd->try_fmt_cap() */
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9M001_COLUMN_START, rect->left);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9M001_ROW_START, rect->top);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9M001_WINDOW_WIDTH, rect->width - 1);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9M001_WINDOW_HEIGHT,
 				rect->height + icd->y_skip_top - 1);
-	if (ret >= 0 && mt9m001->autoexposure) {
+	if (!ret && mt9m001->autoexposure) {
 		ret = reg_write(icd, MT9M001_SHUTTER_WIDTH,
 				rect->height + icd->y_skip_top + vblank);
-		if (ret >= 0) {
+		if (!ret) {
 			const struct v4l2_queryctrl *qctrl =
 				soc_camera_find_qctrl(icd->ops,
 						      V4L2_CID_EXPOSURE);
@@ -295,7 +322,7 @@ static int mt9m001_set_fmt_cap(struct soc_camera_device *icd,
 		}
 	}
 
-	return ret < 0 ? ret : 0;
+	return ret;
 }
 
 static int mt9m001_try_fmt_cap(struct soc_camera_device *icd,
diff --git a/linux/drivers/media/video/mt9m111.c b/linux/drivers/media/video/mt9m111.c
new file mode 100644
index 000000000..4844486d7
--- /dev/null
+++ b/linux/drivers/media/video/mt9m111.c
@@ -0,0 +1,973 @@
+/*
+ * Driver for MT9M111 CMOS Image Sensor from Micron
+ *
+ * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/videodev2.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/log2.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/soc_camera.h>
+
+/*
+ * mt9m111 i2c address is 0x5d or 0x48 (depending on SAddr pin)
+ * The platform has to define i2c_board_info and call i2c_register_board_info()
+ */
+
+/* mt9m111: Sensor register addresses */
+#define MT9M111_CHIP_VERSION		0x000
+#define MT9M111_ROW_START		0x001
+#define MT9M111_COLUMN_START		0x002
+#define MT9M111_WINDOW_HEIGHT		0x003
+#define MT9M111_WINDOW_WIDTH		0x004
+#define MT9M111_HORIZONTAL_BLANKING_B	0x005
+#define MT9M111_VERTICAL_BLANKING_B	0x006
+#define MT9M111_HORIZONTAL_BLANKING_A	0x007
+#define MT9M111_VERTICAL_BLANKING_A	0x008
+#define MT9M111_SHUTTER_WIDTH		0x009
+#define MT9M111_ROW_SPEED		0x00a
+#define MT9M111_EXTRA_DELAY		0x00b
+#define MT9M111_SHUTTER_DELAY		0x00c
+#define MT9M111_RESET			0x00d
+#define MT9M111_READ_MODE_B		0x020
+#define MT9M111_READ_MODE_A		0x021
+#define MT9M111_FLASH_CONTROL		0x023
+#define MT9M111_GREEN1_GAIN		0x02b
+#define MT9M111_BLUE_GAIN		0x02c
+#define MT9M111_RED_GAIN		0x02d
+#define MT9M111_GREEN2_GAIN		0x02e
+#define MT9M111_GLOBAL_GAIN		0x02f
+#define MT9M111_CONTEXT_CONTROL		0x0c8
+#define MT9M111_PAGE_MAP		0x0f0
+#define MT9M111_BYTE_WISE_ADDR		0x0f1
+
+#define MT9M111_RESET_SYNC_CHANGES	(1 << 15)
+#define MT9M111_RESET_RESTART_BAD_FRAME	(1 << 9)
+#define MT9M111_RESET_SHOW_BAD_FRAMES	(1 << 8)
+#define MT9M111_RESET_RESET_SOC		(1 << 5)
+#define MT9M111_RESET_OUTPUT_DISABLE	(1 << 4)
+#define MT9M111_RESET_CHIP_ENABLE	(1 << 3)
+#define MT9M111_RESET_ANALOG_STANDBY	(1 << 2)
+#define MT9M111_RESET_RESTART_FRAME	(1 << 1)
+#define MT9M111_RESET_RESET_MODE	(1 << 0)
+
+#define MT9M111_RMB_MIRROR_COLS		(1 << 1)
+#define MT9M111_RMB_MIRROR_ROWS		(1 << 0)
+#define MT9M111_CTXT_CTRL_RESTART	(1 << 15)
+#define MT9M111_CTXT_CTRL_DEFECTCOR_B	(1 << 12)
+#define MT9M111_CTXT_CTRL_RESIZE_B	(1 << 10)
+#define MT9M111_CTXT_CTRL_CTRL2_B	(1 << 9)
+#define MT9M111_CTXT_CTRL_GAMMA_B	(1 << 8)
+#define MT9M111_CTXT_CTRL_XENON_EN	(1 << 7)
+#define MT9M111_CTXT_CTRL_READ_MODE_B	(1 << 3)
+#define MT9M111_CTXT_CTRL_LED_FLASH_EN	(1 << 2)
+#define MT9M111_CTXT_CTRL_VBLANK_SEL_B	(1 << 1)
+#define MT9M111_CTXT_CTRL_HBLANK_SEL_B	(1 << 0)
+/*
+ * mt9m111: Colorpipe register addresses (0x100..0x1ff)
+ */
+#define MT9M111_OPER_MODE_CTRL		0x106
+#define MT9M111_OUTPUT_FORMAT_CTRL	0x108
+#define MT9M111_REDUCER_XZOOM_B		0x1a0
+#define MT9M111_REDUCER_XSIZE_B		0x1a1
+#define MT9M111_REDUCER_YZOOM_B		0x1a3
+#define MT9M111_REDUCER_YSIZE_B		0x1a4
+#define MT9M111_REDUCER_XZOOM_A		0x1a6
+#define MT9M111_REDUCER_XSIZE_A		0x1a7
+#define MT9M111_REDUCER_YZOOM_A		0x1a9
+#define MT9M111_REDUCER_YSIZE_A		0x1aa
+
+#define MT9M111_OUTPUT_FORMAT_CTRL2_A	0x13a
+#define MT9M111_OUTPUT_FORMAT_CTRL2_B	0x19b
+
+#define MT9M111_OPMODE_AUTOEXPO_EN	(1 << 14)
+
+
+#define MT9M111_OUTFMT_PROCESSED_BAYER	(1 << 14)
+#define MT9M111_OUTFMT_BYPASS_IFP	(1 << 10)
+#define MT9M111_OUTFMT_INV_PIX_CLOCK	(1 << 9)
+#define MT9M111_OUTFMT_RGB		(1 << 8)
+#define MT9M111_OUTFMT_RGB565		(0x0 << 6)
+#define MT9M111_OUTFMT_RGB555		(0x1 << 6)
+#define MT9M111_OUTFMT_RGB444x		(0x2 << 6)
+#define MT9M111_OUTFMT_RGBx444		(0x3 << 6)
+#define MT9M111_OUTFMT_TST_RAMP_OFF	(0x0 << 4)
+#define MT9M111_OUTFMT_TST_RAMP_COL	(0x1 << 4)
+#define MT9M111_OUTFMT_TST_RAMP_ROW	(0x2 << 4)
+#define MT9M111_OUTFMT_TST_RAMP_FRAME	(0x3 << 4)
+#define MT9M111_OUTFMT_SHIFT_3_UP	(1 << 3)
+#define MT9M111_OUTFMT_AVG_CHROMA	(1 << 2)
+#define MT9M111_OUTFMT_SWAP_YCbCr_C_Y	(1 << 1)
+#define MT9M111_OUTFMT_SWAP_RGB_EVEN	(1 << 1)
+#define MT9M111_OUTFMT_SWAP_YCbCr_Cb_Cr	(1 << 0)
+/*
+ * mt9m111: Camera control register addresses (0x200..0x2ff not implemented)
+ */
+
+#define reg_read(reg) mt9m111_reg_read(icd, MT9M111_##reg)
+#define reg_write(reg, val) mt9m111_reg_write(icd, MT9M111_##reg, (val))
+#define reg_set(reg, val) mt9m111_reg_set(icd, MT9M111_##reg, (val))
+#define reg_clear(reg, val) mt9m111_reg_clear(icd, MT9M111_##reg, (val))
+
+#define MT9M111_MIN_DARK_ROWS	8
+#define MT9M111_MIN_DARK_COLS	24
+#define MT9M111_MAX_HEIGHT	1024
+#define MT9M111_MAX_WIDTH	1280
+
+#define COL_FMT(_name, _depth, _fourcc, _colorspace) \
+	{ .name = _name, .depth = _depth, .fourcc = _fourcc, \
+	.colorspace = _colorspace }
+#define RGB_FMT(_name, _depth, _fourcc) \
+	COL_FMT(_name, _depth, _fourcc, V4L2_COLORSPACE_SRGB)
+
+static const struct soc_camera_data_format mt9m111_colour_formats[] = {
+	COL_FMT("YCrYCb 8 bit", 8, V4L2_PIX_FMT_YUYV, V4L2_COLORSPACE_JPEG),
+	RGB_FMT("RGB 565", 16, V4L2_PIX_FMT_RGB565),
+	RGB_FMT("RGB 555", 16, V4L2_PIX_FMT_RGB555),
+	RGB_FMT("Bayer (sRGB) 10 bit", 10, V4L2_PIX_FMT_SBGGR16),
+	RGB_FMT("Bayer (sRGB) 8 bit", 8, V4L2_PIX_FMT_SBGGR8),
+};
+
+enum mt9m111_context {
+	HIGHPOWER = 0,
+	LOWPOWER,
+};
+
+struct mt9m111 {
+	struct i2c_client *client;
+	struct soc_camera_device icd;
+	int model;	/* V4L2_IDENT_MT9M111* codes from v4l2-chip-ident.h */
+	enum mt9m111_context context;
+	unsigned int left, top, width, height;
+	u32 pixfmt;
+	unsigned char autoexposure;
+	unsigned char datawidth;
+	unsigned int powered:1;
+	unsigned int hflip:1;
+	unsigned int vflip:1;
+	unsigned int swap_rgb_even_odd:1;
+	unsigned int swap_rgb_red_blue:1;
+	unsigned int swap_yuv_y_chromas:1;
+	unsigned int swap_yuv_cb_cr:1;
+};
+
+static int reg_page_map_set(struct i2c_client *client, const u16 reg)
+{
+	int ret;
+	u16 page;
+	static int lastpage = -1;	/* PageMap cache value */
+
+	page = (reg >> 8);
+	if (page == lastpage)
+		return 0;
+	if (page > 2)
+		return -EINVAL;
+
+	ret = i2c_smbus_write_word_data(client, MT9M111_PAGE_MAP, swab16(page));
+	if (!ret)
+		lastpage = page;
+	return ret;
+}
+
+static int mt9m111_reg_read(struct soc_camera_device *icd, const u16 reg)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	struct i2c_client *client = mt9m111->client;
+	int ret;
+
+	ret = reg_page_map_set(client, reg);
+	if (!ret)
+		ret = swab16(i2c_smbus_read_word_data(client, (reg & 0xff)));
+
+	dev_dbg(&icd->dev, "read  reg.%03x -> %04x\n", reg, ret);
+	return ret;
+}
+
+static int mt9m111_reg_write(struct soc_camera_device *icd, const u16 reg,
+			     const u16 data)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	struct i2c_client *client = mt9m111->client;
+	int ret;
+
+	ret = reg_page_map_set(client, reg);
+	if (!ret)
+		ret = i2c_smbus_write_word_data(mt9m111->client, (reg & 0xff),
+						swab16(data));
+	dev_dbg(&icd->dev, "write reg.%03x = %04x -> %d\n", reg, data, ret);
+	return ret;
+}
+
+static int mt9m111_reg_set(struct soc_camera_device *icd, const u16 reg,
+			   const u16 data)
+{
+	int ret;
+
+	ret = mt9m111_reg_read(icd, reg);
+	if (ret >= 0)
+		ret = mt9m111_reg_write(icd, reg, ret | data);
+	return ret;
+}
+
+static int mt9m111_reg_clear(struct soc_camera_device *icd, const u16 reg,
+			     const u16 data)
+{
+	int ret;
+
+	ret = mt9m111_reg_read(icd, reg);
+	return mt9m111_reg_write(icd, reg, ret & ~data);
+}
+
+static int mt9m111_set_context(struct soc_camera_device *icd,
+			       enum mt9m111_context ctxt)
+{
+	int valB = MT9M111_CTXT_CTRL_RESTART | MT9M111_CTXT_CTRL_DEFECTCOR_B
+		| MT9M111_CTXT_CTRL_RESIZE_B | MT9M111_CTXT_CTRL_CTRL2_B
+		| MT9M111_CTXT_CTRL_GAMMA_B | MT9M111_CTXT_CTRL_READ_MODE_B
+		| MT9M111_CTXT_CTRL_VBLANK_SEL_B
+		| MT9M111_CTXT_CTRL_HBLANK_SEL_B;
+	int valA = MT9M111_CTXT_CTRL_RESTART;
+
+	if (ctxt == HIGHPOWER)
+		return reg_write(CONTEXT_CONTROL, valB);
+	else
+		return reg_write(CONTEXT_CONTROL, valA);
+}
+
+static int mt9m111_setup_rect(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int ret, is_raw_format;
+	int width = mt9m111->width;
+	int height = mt9m111->height;
+
+	if ((mt9m111->pixfmt == V4L2_PIX_FMT_SBGGR8)
+	    || (mt9m111->pixfmt == V4L2_PIX_FMT_SBGGR16))
+		is_raw_format = 1;
+	else
+		is_raw_format = 0;
+
+	ret = reg_write(COLUMN_START, mt9m111->left);
+	if (!ret)
+		ret = reg_write(ROW_START, mt9m111->top);
+
+	if (is_raw_format) {
+		if (!ret)
+			ret = reg_write(WINDOW_WIDTH, width);
+		if (!ret)
+			ret = reg_write(WINDOW_HEIGHT, height);
+	} else {
+		if (!ret)
+			ret = reg_write(REDUCER_XZOOM_B, MT9M111_MAX_WIDTH);
+		if (!ret)
+			ret = reg_write(REDUCER_YZOOM_B, MT9M111_MAX_HEIGHT);
+		if (!ret)
+			ret = reg_write(REDUCER_XSIZE_B, width);
+		if (!ret)
+			ret = reg_write(REDUCER_YSIZE_B, height);
+		if (!ret)
+			ret = reg_write(REDUCER_XZOOM_A, MT9M111_MAX_WIDTH);
+		if (!ret)
+			ret = reg_write(REDUCER_YZOOM_A, MT9M111_MAX_HEIGHT);
+		if (!ret)
+			ret = reg_write(REDUCER_XSIZE_A, width);
+		if (!ret)
+			ret = reg_write(REDUCER_YSIZE_A, height);
+	}
+
+	return ret;
+}
+
+static int mt9m111_setup_pixfmt(struct soc_camera_device *icd, u16 outfmt)
+{
+	int ret;
+
+	ret = reg_write(OUTPUT_FORMAT_CTRL2_A, outfmt);
+	if (!ret)
+		ret = reg_write(OUTPUT_FORMAT_CTRL2_B, outfmt);
+	return ret;
+}
+
+static int mt9m111_setfmt_bayer8(struct soc_camera_device *icd)
+{
+	return mt9m111_setup_pixfmt(icd, MT9M111_OUTFMT_PROCESSED_BAYER);
+}
+
+static int mt9m111_setfmt_bayer10(struct soc_camera_device *icd)
+{
+	return mt9m111_setup_pixfmt(icd, MT9M111_OUTFMT_BYPASS_IFP);
+}
+
+static int mt9m111_setfmt_rgb565(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int val = 0;
+
+	if (mt9m111->swap_rgb_red_blue)
+		val |= MT9M111_OUTFMT_SWAP_YCbCr_Cb_Cr;
+	if (mt9m111->swap_rgb_even_odd)
+		val |= MT9M111_OUTFMT_SWAP_RGB_EVEN;
+	val |= MT9M111_OUTFMT_RGB | MT9M111_OUTFMT_RGB565;
+
+	return mt9m111_setup_pixfmt(icd, val);
+}
+
+static int mt9m111_setfmt_rgb555(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int val = 0;
+
+	if (mt9m111->swap_rgb_red_blue)
+		val |= MT9M111_OUTFMT_SWAP_YCbCr_Cb_Cr;
+	if (mt9m111->swap_rgb_even_odd)
+		val |= MT9M111_OUTFMT_SWAP_RGB_EVEN;
+	val |= MT9M111_OUTFMT_RGB | MT9M111_OUTFMT_RGB555;
+
+	return mt9m111_setup_pixfmt(icd, val);
+}
+
+static int mt9m111_setfmt_yuv(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int val = 0;
+
+	if (mt9m111->swap_yuv_cb_cr)
+		val |= MT9M111_OUTFMT_SWAP_YCbCr_Cb_Cr;
+	if (mt9m111->swap_yuv_y_chromas)
+		val |= MT9M111_OUTFMT_SWAP_YCbCr_C_Y;
+
+	return mt9m111_setup_pixfmt(icd, val);
+}
+
+static int mt9m111_enable(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	struct soc_camera_link *icl = mt9m111->client->dev.platform_data;
+	int ret;
+
+	if (icl->power) {
+		ret = icl->power(&mt9m111->client->dev, 1);
+		if (ret < 0) {
+			dev_err(icd->vdev->parent,
+				"Platform failed to power-on the camera.\n");
+			return ret;
+		}
+	}
+
+	ret = reg_set(RESET, MT9M111_RESET_CHIP_ENABLE);
+	if (!ret)
+		mt9m111->powered = 1;
+	return ret;
+}
+
+static int mt9m111_disable(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	struct soc_camera_link *icl = mt9m111->client->dev.platform_data;
+	int ret;
+
+	ret = reg_clear(RESET, MT9M111_RESET_CHIP_ENABLE);
+	if (!ret)
+		mt9m111->powered = 0;
+
+	if (icl->power)
+		icl->power(&mt9m111->client->dev, 0);
+
+	return ret;
+}
+
+static int mt9m111_reset(struct soc_camera_device *icd)
+{
+	int ret;
+
+	ret = reg_set(RESET, MT9M111_RESET_RESET_MODE);
+	if (!ret)
+		ret = reg_set(RESET, MT9M111_RESET_RESET_SOC);
+	if (!ret)
+		ret = reg_clear(RESET, MT9M111_RESET_RESET_MODE
+				| MT9M111_RESET_RESET_SOC);
+	return ret;
+}
+
+static int mt9m111_start_capture(struct soc_camera_device *icd)
+{
+	return 0;
+}
+
+static int mt9m111_stop_capture(struct soc_camera_device *icd)
+{
+	return 0;
+}
+
+static unsigned long mt9m111_query_bus_param(struct soc_camera_device *icd)
+{
+	return SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING |
+		SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH |
+		SOCAM_DATAWIDTH_8;
+}
+
+static int mt9m111_set_bus_param(struct soc_camera_device *icd, unsigned long f)
+{
+	return 0;
+}
+
+static int mt9m111_set_pixfmt(struct soc_camera_device *icd, u32 pixfmt)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int ret;
+
+	switch (pixfmt) {
+	case V4L2_PIX_FMT_SBGGR8:
+		ret = mt9m111_setfmt_bayer8(icd);
+		break;
+	case V4L2_PIX_FMT_SBGGR16:
+		ret = mt9m111_setfmt_bayer10(icd);
+		break;
+	case V4L2_PIX_FMT_RGB555:
+		ret = mt9m111_setfmt_rgb555(icd);
+		break;
+	case V4L2_PIX_FMT_RGB565:
+		ret = mt9m111_setfmt_rgb565(icd);
+		break;
+	case V4L2_PIX_FMT_YUYV:
+		ret = mt9m111_setfmt_yuv(icd);
+		break;
+	default:
+		dev_err(&icd->dev, "Pixel format not handled : %x\n", pixfmt);
+		ret = -EINVAL;
+	}
+
+	if (!ret)
+		mt9m111->pixfmt = pixfmt;
+
+	return ret;
+}
+
+static int mt9m111_set_fmt_cap(struct soc_camera_device *icd,
+			       __u32 pixfmt, struct v4l2_rect *rect)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int ret;
+
+	mt9m111->left = rect->left;
+	mt9m111->top = rect->top;
+	mt9m111->width = rect->width;
+	mt9m111->height = rect->height;
+
+	dev_dbg(&icd->dev, "%s fmt=%x left=%d, top=%d, width=%d, height=%d\n",
+		__func__, pixfmt, mt9m111->left, mt9m111->top, mt9m111->width,
+		mt9m111->height);
+
+	ret = mt9m111_setup_rect(icd);
+	if (!ret)
+		ret = mt9m111_set_pixfmt(icd, pixfmt);
+	return ret;
+}
+
+static int mt9m111_try_fmt_cap(struct soc_camera_device *icd,
+			       struct v4l2_format *f)
+{
+	if (f->fmt.pix.height > MT9M111_MAX_HEIGHT)
+		f->fmt.pix.height = MT9M111_MAX_HEIGHT;
+	if (f->fmt.pix.width > MT9M111_MAX_WIDTH)
+		f->fmt.pix.width = MT9M111_MAX_WIDTH;
+
+	return 0;
+}
+
+static int mt9m111_get_chip_id(struct soc_camera_device *icd,
+			       struct v4l2_chip_ident *id)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+
+	if (id->match_type != V4L2_CHIP_MATCH_I2C_ADDR)
+		return -EINVAL;
+
+	if (id->match_chip != mt9m111->client->addr)
+		return -ENODEV;
+
+	id->ident	= mt9m111->model;
+	id->revision	= 0;
+
+	return 0;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int mt9m111_get_register(struct soc_camera_device *icd,
+				struct v4l2_register *reg)
+{
+	int val;
+
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+
+	if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x2ff)
+		return -EINVAL;
+	if (reg->match_chip != mt9m111->client->addr)
+		return -ENODEV;
+
+	val = mt9m111_reg_read(icd, reg->reg);
+	reg->val = (u64)val;
+
+	if (reg->val > 0xffff)
+		return -EIO;
+
+	return 0;
+}
+
+static int mt9m111_set_register(struct soc_camera_device *icd,
+				struct v4l2_register *reg)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+
+	if (reg->match_type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x2ff)
+		return -EINVAL;
+
+	if (reg->match_chip != mt9m111->client->addr)
+		return -ENODEV;
+
+	if (mt9m111_reg_write(icd, reg->reg, reg->val) < 0)
+		return -EIO;
+
+	return 0;
+}
+#endif
+
+static const struct v4l2_queryctrl mt9m111_controls[] = {
+	{
+		.id		= V4L2_CID_VFLIP,
+		.type		= V4L2_CTRL_TYPE_BOOLEAN,
+		.name		= "Flip Verticaly",
+		.minimum	= 0,
+		.maximum	= 1,
+		.step		= 1,
+		.default_value	= 0,
+	}, {
+		.id		= V4L2_CID_HFLIP,
+		.type		= V4L2_CTRL_TYPE_BOOLEAN,
+		.name		= "Flip Horizontaly",
+		.minimum	= 0,
+		.maximum	= 1,
+		.step		= 1,
+		.default_value	= 0,
+	}, {	/* gain = 1/32*val (=>gain=1 if val==32) */
+		.id		= V4L2_CID_GAIN,
+		.type		= V4L2_CTRL_TYPE_INTEGER,
+		.name		= "Gain",
+		.minimum	= 0,
+		.maximum	= 63 * 2 * 2,
+		.step		= 1,
+		.default_value	= 32,
+		.flags		= V4L2_CTRL_FLAG_SLIDER,
+	}, {
+		.id		= V4L2_CID_EXPOSURE_AUTO,
+		.type		= V4L2_CTRL_TYPE_BOOLEAN,
+		.name		= "Auto Exposure",
+		.minimum	= 0,
+		.maximum	= 1,
+		.step		= 1,
+		.default_value	= 1,
+	}
+};
+
+static int mt9m111_video_probe(struct soc_camera_device *);
+static void mt9m111_video_remove(struct soc_camera_device *);
+static int mt9m111_get_control(struct soc_camera_device *,
+			       struct v4l2_control *);
+static int mt9m111_set_control(struct soc_camera_device *,
+			       struct v4l2_control *);
+static int mt9m111_resume(struct soc_camera_device *icd);
+static int mt9m111_init(struct soc_camera_device *icd);
+static int mt9m111_release(struct soc_camera_device *icd);
+
+static struct soc_camera_ops mt9m111_ops = {
+	.owner			= THIS_MODULE,
+	.probe			= mt9m111_video_probe,
+	.remove			= mt9m111_video_remove,
+	.init			= mt9m111_init,
+	.resume			= mt9m111_resume,
+	.release		= mt9m111_release,
+	.start_capture		= mt9m111_start_capture,
+	.stop_capture		= mt9m111_stop_capture,
+	.set_fmt_cap		= mt9m111_set_fmt_cap,
+	.try_fmt_cap		= mt9m111_try_fmt_cap,
+	.query_bus_param	= mt9m111_query_bus_param,
+	.set_bus_param		= mt9m111_set_bus_param,
+	.controls		= mt9m111_controls,
+	.num_controls		= ARRAY_SIZE(mt9m111_controls),
+	.get_control		= mt9m111_get_control,
+	.set_control		= mt9m111_set_control,
+	.get_chip_id		= mt9m111_get_chip_id,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.get_register		= mt9m111_get_register,
+	.set_register		= mt9m111_set_register,
+#endif
+};
+
+static int mt9m111_set_flip(struct soc_camera_device *icd, int flip, int mask)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int ret;
+
+	if (mt9m111->context == HIGHPOWER) {
+		if (flip)
+			ret = reg_set(READ_MODE_B, mask);
+		else
+			ret = reg_clear(READ_MODE_B, mask);
+	} else {
+		if (flip)
+			ret = reg_set(READ_MODE_A, mask);
+		else
+			ret = reg_clear(READ_MODE_A, mask);
+	}
+
+	return ret;
+}
+
+static int mt9m111_get_global_gain(struct soc_camera_device *icd)
+{
+	unsigned int data, gain;
+
+	data = reg_read(GLOBAL_GAIN);
+	if (data >= 0)
+		gain = ((data & (1 << 10)) * 2)
+			| ((data & (1 << 9)) * 2)
+			| (data & 0x2f);
+	else
+		gain = data;
+
+	return gain;
+}
+static int mt9m111_set_global_gain(struct soc_camera_device *icd, int gain)
+{
+	u16 val;
+
+	if (gain > 63 * 2 * 2)
+		return -EINVAL;
+
+	icd->gain = gain;
+	if ((gain >= 64 * 2) && (gain < 63 * 2 * 2))
+		val = (1 << 10) | (1 << 9) | (gain / 4);
+	else if ((gain >= 64) && (gain < 64 * 2))
+		val = (1 << 9) | (gain / 2);
+	else
+		val = gain;
+
+	return reg_write(GLOBAL_GAIN, val);
+}
+
+static int mt9m111_set_autoexposure(struct soc_camera_device *icd, int on)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int ret;
+
+	if (on)
+		ret = reg_set(OPER_MODE_CTRL, MT9M111_OPMODE_AUTOEXPO_EN);
+	else
+		ret = reg_clear(OPER_MODE_CTRL, MT9M111_OPMODE_AUTOEXPO_EN);
+
+	if (!ret)
+		mt9m111->autoexposure = on;
+
+	return ret;
+}
+static int mt9m111_get_control(struct soc_camera_device *icd,
+			       struct v4l2_control *ctrl)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int data;
+
+	switch (ctrl->id) {
+	case V4L2_CID_VFLIP:
+		if (mt9m111->context == HIGHPOWER)
+			data = reg_read(READ_MODE_B);
+		else
+			data = reg_read(READ_MODE_A);
+
+		if (data < 0)
+			return -EIO;
+		ctrl->value = !!(data & MT9M111_RMB_MIRROR_ROWS);
+		break;
+	case V4L2_CID_HFLIP:
+		if (mt9m111->context == HIGHPOWER)
+			data = reg_read(READ_MODE_B);
+		else
+			data = reg_read(READ_MODE_A);
+
+		if (data < 0)
+			return -EIO;
+		ctrl->value = !!(data & MT9M111_RMB_MIRROR_COLS);
+		break;
+	case V4L2_CID_GAIN:
+		data = mt9m111_get_global_gain(icd);
+		if (data < 0)
+			return data;
+		ctrl->value = data;
+		break;
+	case V4L2_CID_EXPOSURE_AUTO:
+		ctrl->value = mt9m111->autoexposure;
+		break;
+	}
+	return 0;
+}
+
+static int mt9m111_set_control(struct soc_camera_device *icd,
+			       struct v4l2_control *ctrl)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	const struct v4l2_queryctrl *qctrl;
+	int ret;
+
+	qctrl = soc_camera_find_qctrl(&mt9m111_ops, ctrl->id);
+
+	if (!qctrl)
+		return -EINVAL;
+
+	switch (ctrl->id) {
+	case V4L2_CID_VFLIP:
+		mt9m111->vflip = ctrl->value;
+		ret = mt9m111_set_flip(icd, ctrl->value,
+					MT9M111_RMB_MIRROR_ROWS);
+		break;
+	case V4L2_CID_HFLIP:
+		mt9m111->hflip = ctrl->value;
+		ret = mt9m111_set_flip(icd, ctrl->value,
+					MT9M111_RMB_MIRROR_COLS);
+		break;
+	case V4L2_CID_GAIN:
+		ret = mt9m111_set_global_gain(icd, ctrl->value);
+		break;
+	case V4L2_CID_EXPOSURE_AUTO:
+		ret =  mt9m111_set_autoexposure(icd, ctrl->value);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+int mt9m111_restore_state(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+
+	mt9m111_set_context(icd, mt9m111->context);
+	mt9m111_set_pixfmt(icd, mt9m111->pixfmt);
+	mt9m111_setup_rect(icd);
+	mt9m111_set_flip(icd, mt9m111->hflip, MT9M111_RMB_MIRROR_COLS);
+	mt9m111_set_flip(icd, mt9m111->vflip, MT9M111_RMB_MIRROR_ROWS);
+	mt9m111_set_global_gain(icd, icd->gain);
+	mt9m111_set_autoexposure(icd, mt9m111->autoexposure);
+	return 0;
+}
+
+static int mt9m111_resume(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int ret = 0;
+
+	if (mt9m111->powered) {
+		ret = mt9m111_enable(icd);
+		if (!ret)
+			ret = mt9m111_reset(icd);
+		if (!ret)
+			ret = mt9m111_restore_state(icd);
+	}
+	return ret;
+}
+
+static int mt9m111_init(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int ret;
+
+	mt9m111->context = HIGHPOWER;
+	ret = mt9m111_enable(icd);
+	if (!ret)
+		ret = mt9m111_reset(icd);
+	if (!ret)
+		ret = mt9m111_set_context(icd, mt9m111->context);
+	if (!ret)
+		ret = mt9m111_set_autoexposure(icd, mt9m111->autoexposure);
+	if (ret)
+		dev_err(&icd->dev, "mt9m111 init failed: %d\n", ret);
+	return ret;
+}
+
+static int mt9m111_release(struct soc_camera_device *icd)
+{
+	int ret;
+
+	ret = mt9m111_disable(icd);
+	if (ret < 0)
+		dev_err(&icd->dev, "mt9m111 release failed: %d\n", ret);
+
+	return ret;
+}
+
+/*
+ * Interface active, can use i2c. If it fails, it can indeed mean, that
+ * this wasn't our capture interface, so, we wait for the right one
+ */
+static int mt9m111_video_probe(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	s32 data;
+	int ret;
+
+	/*
+	 * We must have a parent by now. And it cannot be a wrong one.
+	 * So this entire test is completely redundant.
+	 */
+	if (!icd->dev.parent ||
+	    to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
+		return -ENODEV;
+
+	ret = mt9m111_enable(icd);
+	if (ret)
+		goto ei2c;
+	ret = mt9m111_reset(icd);
+	if (ret)
+		goto ei2c;
+
+	data = reg_read(CHIP_VERSION);
+
+	switch (data) {
+	case 0x143a:
+		mt9m111->model = V4L2_IDENT_MT9M111;
+		icd->formats = mt9m111_colour_formats;
+		icd->num_formats = ARRAY_SIZE(mt9m111_colour_formats);
+		break;
+	default:
+		ret = -ENODEV;
+		dev_err(&icd->dev,
+			"No MT9M111 chip detected, register read %x\n", data);
+		goto ei2c;
+	}
+
+	dev_info(&icd->dev, "Detected a MT9M111 chip ID 0x143a\n");
+
+	ret = soc_camera_video_start(icd);
+	if (ret)
+		goto eisis;
+
+	mt9m111->autoexposure = 1;
+
+	mt9m111->swap_rgb_even_odd = 1;
+	mt9m111->swap_rgb_red_blue = 1;
+
+	return 0;
+eisis:
+ei2c:
+	return ret;
+}
+
+static void mt9m111_video_remove(struct soc_camera_device *icd)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+
+	dev_dbg(&icd->dev, "Video %x removed: %p, %p\n", mt9m111->client->addr,
+		mt9m111->icd.dev.parent, mt9m111->icd.vdev);
+	soc_camera_video_stop(&mt9m111->icd);
+}
+
+static int mt9m111_probe(struct i2c_client *client,
+			 const struct i2c_device_id *did)
+{
+	struct mt9m111 *mt9m111;
+	struct soc_camera_device *icd;
+	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+	struct soc_camera_link *icl = client->dev.platform_data;
+	int ret;
+
+	if (!icl) {
+		dev_err(&client->dev, "MT9M111 driver needs platform data\n");
+		return -EINVAL;
+	}
+
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
+		dev_warn(&adapter->dev,
+			 "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n");
+		return -EIO;
+	}
+
+	mt9m111 = kzalloc(sizeof(struct mt9m111), GFP_KERNEL);
+	if (!mt9m111)
+		return -ENOMEM;
+
+	mt9m111->client = client;
+	i2c_set_clientdata(client, mt9m111);
+
+	/* Second stage probe - when a capture adapter is there */
+	icd 		= &mt9m111->icd;
+	icd->ops	= &mt9m111_ops;
+	icd->control	= &client->dev;
+	icd->x_min	= MT9M111_MIN_DARK_COLS;
+	icd->y_min	= MT9M111_MIN_DARK_ROWS;
+	icd->x_current	= icd->x_min;
+	icd->y_current	= icd->y_min;
+	icd->width_min	= MT9M111_MIN_DARK_ROWS;
+	icd->width_max	= MT9M111_MAX_WIDTH;
+	icd->height_min	= MT9M111_MIN_DARK_COLS;
+	icd->height_max	= MT9M111_MAX_HEIGHT;
+	icd->y_skip_top	= 0;
+	icd->iface	= icl->bus_id;
+
+	ret = soc_camera_device_register(icd);
+	if (ret)
+		goto eisdr;
+	return 0;
+
+eisdr:
+	kfree(mt9m111);
+	return ret;
+}
+
+static int mt9m111_remove(struct i2c_client *client)
+{
+	struct mt9m111 *mt9m111 = i2c_get_clientdata(client);
+	soc_camera_device_unregister(&mt9m111->icd);
+	kfree(mt9m111);
+
+	return 0;
+}
+
+static const struct i2c_device_id mt9m111_id[] = {
+	{ "mt9m111", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, mt9m111_id);
+
+static struct i2c_driver mt9m111_i2c_driver = {
+	.driver = {
+		.name = "mt9m111",
+	},
+	.probe		= mt9m111_probe,
+	.remove		= mt9m111_remove,
+	.id_table	= mt9m111_id,
+};
+
+static int __init mt9m111_mod_init(void)
+{
+	return i2c_add_driver(&mt9m111_i2c_driver);
+}
+
+static void __exit mt9m111_mod_exit(void)
+{
+	i2c_del_driver(&mt9m111_i2c_driver);
+}
+
+module_init(mt9m111_mod_init);
+module_exit(mt9m111_mod_exit);
+
+MODULE_DESCRIPTION("Micron MT9M111 Camera driver");
+MODULE_AUTHOR("Robert Jarzmik");
+MODULE_LICENSE("GPL");
diff --git a/linux/drivers/media/video/mt9v022.c b/linux/drivers/media/video/mt9v022.c
index 1ff36edd7..0320d006f 100644
--- a/linux/drivers/media/video/mt9v022.c
+++ b/linux/drivers/media/video/mt9v022.c
@@ -134,34 +134,56 @@ static int reg_clear(struct soc_camera_device *icd, const u8 reg,
 static int mt9v022_init(struct soc_camera_device *icd)
 {
 	struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd);
+	struct soc_camera_link *icl = mt9v022->client->dev.platform_data;
 	int ret;
 
+	if (icl->power) {
+		ret = icl->power(&mt9v022->client->dev, 1);
+		if (ret < 0) {
+			dev_err(icd->vdev->parent,
+				"Platform failed to power-on the camera.\n");
+			return ret;
+		}
+	}
+
+	/*
+	 * The camera could have been already on, we hard-reset it additionally,
+	 * if available. Soft reset is done in video_probe().
+	 */
+	if (icl->reset)
+		icl->reset(&mt9v022->client->dev);
+
 	/* Almost the default mode: master, parallel, simultaneous, and an
 	 * undocumented bit 0x200, which is present in table 7, but not in 8,
 	 * plus snapshot mode to disable scan for now */
 	mt9v022->chip_control |= 0x10;
 	ret = reg_write(icd, MT9V022_CHIP_CONTROL, mt9v022->chip_control);
-	if (ret >= 0)
-		reg_write(icd, MT9V022_READ_MODE, 0x300);
+	if (!ret)
+		ret = reg_write(icd, MT9V022_READ_MODE, 0x300);
 
 	/* All defaults */
-	if (ret >= 0)
+	if (!ret)
 		/* AEC, AGC on */
 		ret = reg_set(icd, MT9V022_AEC_AGC_ENABLE, 0x3);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9V022_MAX_TOTAL_SHUTTER_WIDTH, 480);
-	if (ret >= 0)
+	if (!ret)
 		/* default - auto */
 		ret = reg_clear(icd, MT9V022_BLACK_LEVEL_CALIB_CTRL, 1);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9V022_DIGITAL_TEST_PATTERN, 0);
 
-	return ret >= 0 ? 0 : -EIO;
+	return ret;
 }
 
 static int mt9v022_release(struct soc_camera_device *icd)
 {
-	/* Nothing? */
+	struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd);
+	struct soc_camera_link *icl = mt9v022->client->dev.platform_data;
+
+	if (icl->power)
+		icl->power(&mt9v022->client->dev, 0);
+
 	return 0;
 }
 
@@ -352,21 +374,21 @@ static int mt9v022_set_fmt_cap(struct soc_camera_device *icd,
 					rect->height + icd->y_skip_top + 43);
 	}
 	/* Setup frame format: defaults apart from width and height */
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9V022_COLUMN_START, rect->left);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9V022_ROW_START, rect->top);
-	if (ret >= 0)
+	if (!ret)
 		/* Default 94, Phytec driver says:
 		 * "width + horizontal blank >= 660" */
 		ret = reg_write(icd, MT9V022_HORIZONTAL_BLANKING,
 				rect->width > 660 - 43 ? 43 :
 				660 - rect->width);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9V022_VERTICAL_BLANKING, 45);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9V022_WINDOW_WIDTH, rect->width);
-	if (ret >= 0)
+	if (!ret)
 		ret = reg_write(icd, MT9V022_WINDOW_HEIGHT,
 				rect->height + icd->y_skip_top);
 
@@ -717,7 +739,7 @@ static int mt9v022_video_probe(struct soc_camera_device *icd)
 			icd->num_formats = 1;
 	}
 
-	if (ret >= 0)
+	if (!ret)
 		ret = soc_camera_video_start(icd);
 	if (ret < 0)
 		goto eisis;
diff --git a/linux/drivers/media/video/pxa_camera.c b/linux/drivers/media/video/pxa_camera.c
index ead87ddaf..ee2fb7baa 100644
--- a/linux/drivers/media/video/pxa_camera.c
+++ b/linux/drivers/media/video/pxa_camera.c
@@ -36,8 +36,13 @@
 #include <linux/videodev2.h>
 
 #include <asm/dma.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)
+#include <mach/pxa-regs.h>
+#include <mach/camera.h>
+#else
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/camera.h>
+#endif
 
 #define PXA_CAM_VERSION_CODE KERNEL_VERSION(0, 0, 5)
 #define PXA_CAM_DRV_NAME "pxa27x-camera"
@@ -629,17 +634,6 @@ static void pxa_camera_activate(struct pxa_camera_dev *pcdev)
 		pdata->init(pcdev->dev);
 	}
 
-	if (pdata && pdata->power) {
-		dev_dbg(pcdev->dev, "%s: Power on camera\n", __func__);
-		pdata->power(pcdev->dev, 1);
-	}
-
-	if (pdata && pdata->reset) {
-		dev_dbg(pcdev->dev, "%s: Releasing camera reset\n",
-			__func__);
-		pdata->reset(pcdev->dev, 1);
-	}
-
 	CICR0 = 0x3FF;   /* disable all interrupts */
 
 	if (pcdev->platform_flags & PXA_CAMERA_PCLK_EN)
@@ -660,20 +654,7 @@ static void pxa_camera_activate(struct pxa_camera_dev *pcdev)
 
 static void pxa_camera_deactivate(struct pxa_camera_dev *pcdev)
 {
-	struct pxacamera_platform_data *board = pcdev->pdata;
-
 	clk_disable(pcdev->clk);
-
-	if (board && board->reset) {
-		dev_dbg(pcdev->dev, "%s: Asserting camera reset\n",
-			__func__);
-		board->reset(pcdev->dev, 0);
-	}
-
-	if (board && board->power) {
-		dev_dbg(pcdev->dev, "%s: Power off camera\n", __func__);
-		board->power(pcdev->dev, 0);
-	}
 }
 
 static irqreturn_t pxa_camera_irq(int irq, void *data)
diff --git a/linux/drivers/media/video/saa7134/saa7134-core.c b/linux/drivers/media/video/saa7134/saa7134-core.c
index e02c3c1b1..62c9322aa 100644
--- a/linux/drivers/media/video/saa7134/saa7134-core.c
+++ b/linux/drivers/media/video/saa7134/saa7134-core.c
@@ -408,32 +408,6 @@ void saa7134_buffer_timeout(unsigned long data)
 	spin_unlock_irqrestore(&dev->slock,flags);
 }
 
-/* resends a current buffer in queue after resume */
-
-static int saa7134_buffer_requeue(struct saa7134_dev *dev,
-				  struct saa7134_dmaqueue *q)
-{
-	struct saa7134_buf *buf, *next;
-
-	assert_spin_locked(&dev->slock);
-
-	buf  = q->curr;
-	next = buf;
-	dprintk("buffer_requeue\n");
-
-	if (!buf)
-		return 0;
-
-	dprintk("buffer_requeue : resending active buffers \n");
-
-	if (!list_empty(&q->queue))
-		next = list_entry(q->queue.next, struct saa7134_buf,
-					  vb.queue);
-	buf->activate(dev, buf, next);
-
-	return 0;
-}
-
 /* ------------------------------------------------------------------ */
 
 int saa7134_set_dmabits(struct saa7134_dev *dev)
@@ -1203,6 +1177,32 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 }
 
 #ifdef CONFIG_PM
+
+/* resends a current buffer in queue after resume */
+static int saa7134_buffer_requeue(struct saa7134_dev *dev,
+				  struct saa7134_dmaqueue *q)
+{
+	struct saa7134_buf *buf, *next;
+
+	assert_spin_locked(&dev->slock);
+
+	buf  = q->curr;
+	next = buf;
+	dprintk("buffer_requeue\n");
+
+	if (!buf)
+		return 0;
+
+	dprintk("buffer_requeue : resending active buffers \n");
+
+	if (!list_empty(&q->queue))
+		next = list_entry(q->queue.next, struct saa7134_buf,
+					  vb.queue);
+	buf->activate(dev, buf, next);
+
+	return 0;
+}
+
 static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state)
 {
 
diff --git a/linux/drivers/media/video/sh_mobile_ceu_camera.c b/linux/drivers/media/video/sh_mobile_ceu_camera.c
index 318754e73..76838091d 100644
--- a/linux/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/linux/drivers/media/video/sh_mobile_ceu_camera.c
@@ -304,9 +304,6 @@ static int sh_mobile_ceu_add_device(struct soc_camera_device *icd)
 		 "SuperH Mobile CEU driver attached to camera %d\n",
 		 icd->devnum);
 
-	if (pcdev->pdata->enable_camera)
-		pcdev->pdata->enable_camera();
-
 	ret = icd->ops->init(icd);
 	if (ret)
 		goto err;
@@ -333,8 +330,6 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd)
 	ceu_write(pcdev, CEIER, 0);
 	ceu_write(pcdev, CAPSR, 1 << 16); /* reset */
 	icd->ops->release(icd);
-	if (pcdev->pdata->disable_camera)
-		pcdev->pdata->disable_camera();
 
 	dev_info(&icd->dev,
 		 "SuperH Mobile CEU driver detached from camera %d\n",
diff --git a/linux/drivers/media/video/tuner-3036.c b/linux/drivers/media/video/tuner-3036.c
deleted file mode 100644
index 8b87d75f4..000000000
--- a/linux/drivers/media/video/tuner-3036.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Driver for Philips SAB3036 "CITAC" tuner control chip.
- *
- * Author: Phil Blundell <philb@gnu.org>
- *
- * The SAB3036 is just about different enough from the chips that
- * tuner.c copes with to make it not worth the effort to crowbar
- * the support into that file.  So instead we have a separate driver.
- *
- * 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.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-
-#include <linux/i2c.h>
-#include "compat.h"
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-
-#include <media/tuner.h>
-
-static int debug;	/* insmod parameter */
-static int this_adap;
-
-static struct i2c_client client_template;
-
-/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x60, 0x61, I2C_CLIENT_END };
-static unsigned short ignore = I2C_CLIENT_END;
-
-static struct i2c_client_address_data addr_data = {
-	.normal_i2c	= normal_i2c,
-	.probe		= &ignore,
-	.ignore		= &ignore,
-};
-
-/* ---------------------------------------------------------------------- */
-
-static unsigned char
-tuner_getstatus (struct i2c_client *c)
-{
-	unsigned char byte;
-	if (i2c_master_recv(c, &byte, 1) != 1)
-		printk(KERN_ERR "tuner-3036: I/O error.\n");
-	return byte;
-}
-
-#define TUNER_FL        0x80
-
-static int
-tuner_islocked (struct i2c_client *c)
-{
-	return (tuner_getstatus(c) & TUNER_FL);
-}
-
-/* ---------------------------------------------------------------------- */
-
-static void
-set_tv_freq(struct i2c_client *c, int freq)
-{
-	u16 div = ((freq * 20) / 16);
-	unsigned long give_up = jiffies + HZ;
-	unsigned char buffer[2];
-
-	if (debug)
-		printk(KERN_DEBUG "tuner: setting frequency %dMHz, divisor %x\n", freq / 16, div);
-
-	/* Select high tuning current */
-	buffer[0] = 0x29;
-	buffer[1] = 0x3e;
-
-	if (i2c_master_send(c, buffer, 2) != 2)
-		printk("tuner: i2c i/o error 1\n");
-
-	buffer[0] = 0x80 | ((div>>8) & 0x7f);
-	buffer[1] = div & 0xff;
-
-	if (i2c_master_send(c, buffer, 2) != 2)
-		printk("tuner: i2c i/o error 2\n");
-
-	while (!tuner_islocked(c) && time_before(jiffies, give_up))
-		schedule();
-
-	if (!tuner_islocked(c))
-		printk(KERN_WARNING "tuner: failed to achieve PLL lock\n");
-
-	/* Select low tuning current and engage AFC */
-	buffer[0] = 0x29;
-	buffer[1] = 0xb2;
-
-	if (i2c_master_send(c, buffer, 2) != 2)
-		printk("tuner: i2c i/o error 3\n");
-
-	if (debug)
-		printk(KERN_DEBUG "tuner: status %02x\n", tuner_getstatus(c));
-}
-
-/* ---------------------------------------------------------------------- */
-
-static int
-tuner_attach(struct i2c_adapter *adap, int addr, int kind)
-{
-	static unsigned char buffer[] = { 0x29, 0x32, 0x2a, 0, 0x2b, 0 };
-
-	struct i2c_client *client;
-
-	if (this_adap > 0)
-		return -1;
-	this_adap++;
-
-	client_template.adapter = adap;
-	client_template.addr = addr;
-
-	client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
-	if (client == NULL)
-		return -ENOMEM;
-	memcpy(client, &client_template, sizeof(struct i2c_client));
-
-	printk("tuner: SAB3036 found, status %02x\n", tuner_getstatus(client));
-
-	i2c_attach_client(client);
-
-	if (i2c_master_send(client, buffer, 2) != 2)
-		printk("tuner: i2c i/o error 1\n");
-	if (i2c_master_send(client, buffer+2, 2) != 2)
-		printk("tuner: i2c i/o error 2\n");
-	if (i2c_master_send(client, buffer+4, 2) != 2)
-		printk("tuner: i2c i/o error 3\n");
-	return 0;
-}
-
-static int
-tuner_detach(struct i2c_client *c)
-{
-	return 0;
-}
-
-static int
-tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
-{
-	int *iarg = (int*)arg;
-
-	switch (cmd)
-	{
-		case VIDIOCSFREQ:
-			set_tv_freq(client, *iarg);
-			break;
-
-		default:
-			return -EINVAL;
-	}
-	return 0;
-}
-
-static int
-tuner_probe(struct i2c_adapter *adap)
-{
-	this_adap = 0;
-	if (adap->id == I2C_HW_B_LP)
-		return i2c_probe(adap, &addr_data, tuner_attach);
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static struct i2c_driver
-i2c_driver_tuner =
-{
-	.driver = {
-		.name	=	"sab3036",
-	},
-	.id		=	I2C_DRIVERID_SAB3036,
-	.attach_adapter =	tuner_probe,
-	.detach_client  =	tuner_detach,
-	.command	=	tuner_command
-};
-
-static struct i2c_client client_template =
-{
-	.driver		= &i2c_driver_tuner,
-	.name		= "SAB3036",
-};
-
-static int __init
-tuner3036_init(void)
-{
-	return i2c_add_driver(&i2c_driver_tuner);
-}
-
-static void __exit
-tuner3036_exit(void)
-{
-	i2c_del_driver(&i2c_driver_tuner);
-}
-
-MODULE_DESCRIPTION("SAB3036 tuner driver");
-MODULE_AUTHOR("Philip Blundell <philb@gnu.org>");
-MODULE_LICENSE("GPL");
-
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug,"Enable debugging output");
-
-module_init(tuner3036_init);
-module_exit(tuner3036_exit);
diff --git a/linux/drivers/media/video/usbvideo/usbvideo.c b/linux/drivers/media/video/usbvideo/usbvideo.c
index 5bda83f7d..4b28a6dfb 100644
--- a/linux/drivers/media/video/usbvideo/usbvideo.c
+++ b/linux/drivers/media/video/usbvideo/usbvideo.c
@@ -1006,6 +1006,10 @@ allocate_done:
 
 EXPORT_SYMBOL(usbvideo_AllocateDevice);
 
+static void usbvideo_dummy_release(struct video_device *vfd)
+{
+}
+
 int usbvideo_RegisterVideoDevice(struct uvd *uvd)
 {
 	char tmp1[20], tmp2[20];	/* Buffers for printing */
@@ -1039,7 +1043,8 @@ int usbvideo_RegisterVideoDevice(struct uvd *uvd)
 		return -EINVAL;
 	}
 	uvd->vdev.parent = &uvd->dev->dev;
-	if (video_register_device(&uvd->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+	uvd->vdev.release = usbvideo_dummy_release;
+	if (video_register_device(&uvd->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
 		err("%s: video_register_device failed", __func__);
 		return -EPIPE;
 	}
diff --git a/linux/drivers/media/video/v4l2-dev.c b/linux/drivers/media/video/v4l2-dev.c
index d97320091..594f2477f 100644
--- a/linux/drivers/media/video/v4l2-dev.c
+++ b/linux/drivers/media/video/v4l2-dev.c
@@ -316,7 +316,7 @@ int video_register_device_index(struct video_device *vfd, int type, int nr,
 	default:
 		printk(KERN_ERR "%s called with unknown type: %d\n",
 		       __func__, type);
-		return -1;
+		return -EINVAL;
 	}
 
 	/* pick a minor number */
diff --git a/linux/drivers/media/video/v4l2-ioctl.c b/linux/drivers/media/video/v4l2-ioctl.c
index 1c8fa257d..51569f888 100644
--- a/linux/drivers/media/video/v4l2-ioctl.c
+++ b/linux/drivers/media/video/v4l2-ioctl.c
@@ -500,7 +500,7 @@ static void dbgbuf(unsigned int cmd, struct video_device *vfd,
 			p->timestamp.tv_sec / 3600,
 			(int)(p->timestamp.tv_sec / 60) % 60,
 			(int)(p->timestamp.tv_sec % 60),
-			p->timestamp.tv_usec,
+			(long)p->timestamp.tv_usec,
 			p->index,
 			prt_names(p->type, v4l2_type_names),
 			p->bytesused, p->flags,
diff --git a/linux/include/asm-arm/arch-pxa/camera.h b/linux/include/asm-arm/arch-pxa/camera.h
index 39516ced8..31abe6d51 100644
--- a/linux/include/asm-arm/arch-pxa/camera.h
+++ b/linux/include/asm-arm/arch-pxa/camera.h
@@ -36,8 +36,6 @@
 
 struct pxacamera_platform_data {
 	int (*init)(struct device *);
-	int (*power)(struct device *, int);
-	int (*reset)(struct device *, int);
 
 	unsigned long flags;
 	unsigned long mclk_10khz;
diff --git a/linux/include/linux/i2c-id.h b/linux/include/linux/i2c-id.h
index 4862398e0..bc35aec9d 100644
--- a/linux/include/linux/i2c-id.h
+++ b/linux/include/linux/i2c-id.h
@@ -42,7 +42,6 @@
 #define I2C_DRIVERID_MGATVO	23	/* Matrox TVOut			*/
 #define I2C_DRIVERID_SAA5249	24	/* SAA5249 and compatibles	*/
 #define I2C_DRIVERID_PCF8583	25	/* real time clock		*/
-#define I2C_DRIVERID_SAB3036	26	/* SAB3036 tuner		*/
 #define I2C_DRIVERID_TDA7432	27	/* Stereo sound processor	*/
 #define I2C_DRIVERID_TVMIXER    28      /* Mixer driver for tv cards    */
 #define I2C_DRIVERID_TVAUDIO    29      /* Generic TV sound driver      */
diff --git a/linux/include/linux/ivtv.h b/linux/include/linux/ivtv.h
index 794b8daa9..17ca64b5a 100644
--- a/linux/include/linux/ivtv.h
+++ b/linux/include/linux/ivtv.h
@@ -21,11 +21,7 @@
 #ifndef __LINUX_IVTV_H__
 #define __LINUX_IVTV_H__
 
-#ifdef __KERNEL__
-#include <linux/compiler.h> /* need __user */
-#else
-#define __user
-#endif
+#include <linux/compiler.h>
 #include <linux/types.h>
 
 /* ivtv knows several distinct output modes: MPEG streaming,
diff --git a/linux/include/linux/ivtvfb.h b/linux/include/linux/ivtvfb.h
index e980ba62d..e20af47b5 100644
--- a/linux/include/linux/ivtvfb.h
+++ b/linux/include/linux/ivtvfb.h
@@ -21,11 +21,7 @@
 #ifndef __LINUX_IVTVFB_H__
 #define __LINUX_IVTVFB_H__
 
-#ifdef __KERNEL__
-#include <linux/compiler.h> /* need __user */
-#else
-#define __user
-#endif
+#include <linux/compiler.h>
 #include <linux/types.h>
 
 /* Framebuffer external API */
diff --git a/linux/include/linux/videodev2.h b/linux/include/linux/videodev2.h
index 8ce0d35f0..4fd194ce3 100644
--- a/linux/include/linux/videodev2.h
+++ b/linux/include/linux/videodev2.h
@@ -55,13 +55,13 @@
  */
 #ifndef __LINUX_VIDEODEV2_H
 #define __LINUX_VIDEODEV2_H
+
 #ifdef __KERNEL__
 #include <linux/time.h>     /* need struct timeval */
-#include <linux/compiler.h> /* need __user */
 #else
-#define __user
 #include <sys/time.h>
 #endif
+#include <linux/compiler.h>
 #include <linux/ioctl.h>
 #include <linux/types.h>
 
diff --git a/linux/include/media/sh_mobile_ceu.h b/linux/include/media/sh_mobile_ceu.h
index 234a4711d..b5dbefea3 100644
--- a/linux/include/media/sh_mobile_ceu.h
+++ b/linux/include/media/sh_mobile_ceu.h
@@ -5,8 +5,6 @@
 
 struct sh_mobile_ceu_info {
 	unsigned long flags; /* SOCAM_... */
-	void (*enable_camera)(void);
-	void (*disable_camera)(void);
 };
 
 #endif /* __ASM_SH_MOBILE_CEU_H__ */
diff --git a/linux/include/media/soc_camera.h b/linux/include/media/soc_camera.h
index d548de326..c5de7bb19 100644
--- a/linux/include/media/soc_camera.h
+++ b/linux/include/media/soc_camera.h
@@ -83,6 +83,9 @@ struct soc_camera_link {
 	int bus_id;
 	/* GPIO number to switch between 8 and 10 bit modes */
 	unsigned int gpio;
+	/* Optional callbacks to power on or off and reset the sensor */
+	int (*power)(struct device *, int);
+	int (*reset)(struct device *);
 };
 
 static inline struct soc_camera_device *to_soc_camera_dev(struct device *dev)
diff --git a/linux/include/media/v4l2-chip-ident.h b/linux/include/media/v4l2-chip-ident.h
index be782d5fc..d73a8e902 100644
--- a/linux/include/media/v4l2-chip-ident.h
+++ b/linux/include/media/v4l2-chip-ident.h
@@ -165,6 +165,7 @@ enum {
 	/* Micron CMOS sensor chips: 45000-45099 */
 	V4L2_IDENT_MT9M001C12ST		= 45000,
 	V4L2_IDENT_MT9M001C12STM	= 45005,
+	V4L2_IDENT_MT9M111		= 45007,
 	V4L2_IDENT_MT9V022IX7ATC	= 45010, /* No way to detect "normal" I77ATx */
 	V4L2_IDENT_MT9V022IX7ATM	= 45015, /* and "lead free" IA7ATx chips */
 };
diff --git a/linux/sound/oss/aci.c b/linux/sound/oss/aci.c
deleted file mode 100644
index 4c407b77f..000000000
--- a/linux/sound/oss/aci.c
+++ /dev/null
@@ -1,713 +0,0 @@
-/*
- * Audio Command Interface (ACI) driver (sound/aci.c)
- *
- * ACI is a protocol used to communicate with the microcontroller on
- * some sound cards produced by miro, e.g. the miroSOUND PCM12 and
- * PCM20. The ACI has been developed for miro by Norberto Pellicci
- * <pellicci@home.com>. Special thanks to both him and miro for
- * providing the ACI specification.
- *
- * The main function of the ACI is to control the mixer and to get a
- * product identification. On the PCM20, ACI also controls the radio
- * tuner on this card, this is supported in the Video for Linux
- * miropcm20 driver.
- * -
- * This is a fullfeatured implementation. Unsupported features
- * are bugs... (:
- *
- * It is not longer necessary to load the mad16 module first. The
- * user is currently responsible to set the mad16 mixer correctly.
- *
- * To toggle the solo mode for full duplex operation just use the OSS
- * record switch for the pcm ('wave') controller.           Robert
- * -
- *
- * Revision history:
- *
- *   1995-11-10  Markus Kuhn <mskuhn@cip.informatik.uni-erlangen.de>
- *        First version written.
- *   1995-12-31  Markus Kuhn
- *        Second revision, general code cleanup.
- *   1996-05-16	 Hannu Savolainen
- *	  Integrated with other parts of the driver.
- *   1996-05-28  Markus Kuhn
- *        Initialize CS4231A mixer, make ACI first mixer,
- *        use new private mixer API for solo mode.
- *   1998-08-18  Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
- *	  Small modification to export ACI functions and
- *	  complete modularisation.
- *   2000-06-20  Robert Siemer <Robert.Siemer@gmx.de>
- *        Don't initialize the CS4231A mixer anymore, so the code is
- *        working again, and other small changes to fit in todays
- *        kernels.
- *   2000-08-26  Robert Siemer
- *        Clean up and rewrite for 2.4.x. Maybe it's SMP safe now... (:
- *        ioctl bugfix, and integration of solo-mode into OSS-API,
- *        added (OSS-limited) equalizer support, return value bugfix,
- *        changed param aci_reset to reset, new params: ide, wss.
- *   2001-04-20  Robert Siemer
- *        even more cleanups...
- *   2001-10-08  Arnaldo Carvalho de Melo <acme@conectiva.com.br>
- *   	  Get rid of check_region, .bss optimizations, use set_current_state
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/proc_fs.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include "sound_config.h"
-#include "compat.h"
-
-int aci_port;	/* as determined by bit 4 in the OPTi 929 MC4 register */
-static int aci_idcode[2];	/* manufacturer and product ID */
-int aci_version;	/* ACI firmware version	*/
-
-EXPORT_SYMBOL(aci_port);
-EXPORT_SYMBOL(aci_version);
-
-#include "aci.h"
-
-
-static int aci_solo;	/* status bit of the card that can't be		*
-			 * checked with ACI versions prior to 0xb0	*/
-static int aci_amp;   /* status bit for power-amp/line-out level
-			   but I have no docs about what is what... */
-static int aci_micpreamp=3; /* microphone preamp-level that can't be    *
-			 * checked with ACI versions prior to 0xb0	*/
-
-static int mixer_device;
-static struct mutex aci_mutex;
-
-#ifdef MODULE
-static int reset;
-module_param(reset, bool, 0);
-MODULE_PARM_DESC(reset,"When set to 1, reset aci mixer.");
-#else
-static int reset = 1;
-#endif
-
-static int ide=-1;
-module_param(ide, int, 0);
-MODULE_PARM_DESC(ide,"1 enable, 0 disable ide-port - untested"
-		 " default: do nothing");
-static int wss=-1;
-module_param(wss, int, 0);
-MODULE_PARM_DESC(wss,"change between ACI/WSS-mixer; use 0 and 1 - untested"
-		 " default: do nothing; for PCM1-pro only");
-
-#ifdef DEBUG
-static void print_bits(unsigned char c)
-{
-	int j;
-	printk(KERN_DEBUG "aci: ");
-
-	for (j=7; j>=0; j--) {
-		printk("%d", (c >> j) & 0x1);
-	}
-
-	printk("\n");
-}
-#endif
-
-/*
- * This busy wait code normally requires less than 15 loops and
- * practically always less than 100 loops on my i486/DX2 66 MHz.
- *
- * Warning: Waiting on the general status flag after reseting the MUTE
- * function can take a VERY long time, because the PCM12 does some kind
- * of fade-in effect. For this reason, access to the MUTE function has
- * not been implemented at all.
- *
- * - The OSS interface has no mute option. It takes about 3 seconds to
- * fade-in on my PCM20. busy_wait() handles it great now...     Robert
- */
-
-static int busy_wait(void)
-{
-	#define MINTIME 500
-	long timeout;
-	unsigned char byte;
-
-	for (timeout = 1; timeout <= MINTIME+30; timeout++) {
-		if (((byte=inb(BUSY_REGISTER)) & 1) == 0) {
-			if (timeout >= MINTIME)
-				printk(KERN_DEBUG "aci: Got READYFLAG in round %ld.\n", timeout-MINTIME);
-			return byte;
-		}
-		if (timeout >= MINTIME) {
-			long out=10*HZ;
-			switch (timeout-MINTIME) {
-			case 0 ... 9:
-				out /= 10;
-			case 10 ... 19:
-				out /= 10;
-			case 20 ... 30:
-				out /= 10;
-			default:
-				set_current_state(TASK_UNINTERRUPTIBLE);
-				schedule_timeout(out);
-				break;
-			}
-		}
-	}
-	printk(KERN_WARNING "aci: busy_wait() time out.\n");
-	return -EBUSY;
-}
-
-/* The four ACI command types are fucked up. [-:
- * implied is: 1w      - special case for INIT
- * write   is: 2w1r
- * read    is: x(1w1r) where x is 1 or 2 (1 CHECK_SIG, 1 CHECK_STER,
- *                                        1 VERSION, 2 IDCODE)
- *  the command is only in the first write, rest is protocol overhead
- *
- * indexed is technically a write and used for STATUS
- * and the special case for TUNE is: 3w1r
- *
- * Here the new general sheme: TUNE --> aci_rw_cmd(x,  y,  z)
- *                indexed and write --> aci_rw_cmd(x,  y, -1)
- *           implied and read (x=1) --> aci_rw_cmd(x, -1, -1)
- *
- * Read (x>=2) is not implemented (only used during initialization).
- * Use aci_idcode[2] and aci_version...                    Robert
- */
-
-/* Some notes for error detection: theoretically it is possible.
- * But it doubles the I/O-traffic from ww(r) to wwwrw(r) in the normal
- * case and doesn't seem to be designed for that...        Robert
- */
-
-static inline int aci_rawwrite(unsigned char byte)
-{
-	if (busy_wait() >= 0) {
-#ifdef DEBUG
-		printk(KERN_DEBUG "aci_rawwrite(%d)\n", byte);
-#endif
-		outb(byte, COMMAND_REGISTER);
-		return 0;
-	} else
-		return -EBUSY;
-}
-
-static inline int aci_rawread(void)
-{
-	unsigned char byte;
-
-	if (busy_wait() >= 0) {
-		byte=inb(STATUS_REGISTER);
-#ifdef DEBUG
-		printk(KERN_DEBUG "%d = aci_rawread()\n", byte);
-#endif
-		return byte;
-	} else
-		return -EBUSY;
-}
-
-
-int aci_rw_cmd(int write1, int write2, int write3)
-{
-	int write[] = {write1, write2, write3};
-	int read = -EINTR, i;
-
-	if (mutex_lock_interruptible(&aci_mutex))
-		goto out;
-
-	for (i=0; i<3; i++) {
-		if (write[i]< 0 || write[i] > 255)
-			break;
-		else {
-			read = aci_rawwrite(write[i]);
-			if (read < 0)
-				goto out_up;
-		}
-
-	}
-
-	read = aci_rawread();
-out_up:	mutex_unlock(&aci_mutex);
-out:	return read;
-}
-
-EXPORT_SYMBOL(aci_rw_cmd);
-
-static int setvolume(int __user *arg,
-		     unsigned char left_index, unsigned char right_index)
-{
-	int vol, ret, uservol, buf;
-
-	__get_user(uservol, arg);
-
-	/* left channel */
-	vol = uservol & 0xff;
-	if (vol > 100)
-		vol = 100;
-	vol = SCALE(100, 0x20, vol);
-	if ((buf=aci_write_cmd(left_index, 0x20 - vol))<0)
-		return buf;
-	ret = SCALE(0x20, 100, vol);
-
-
-	/* right channel */
-	vol = (uservol >> 8) & 0xff;
-	if (vol > 100)
-		vol = 100;
-	vol = SCALE(100, 0x20, vol);
-	if ((buf=aci_write_cmd(right_index, 0x20 - vol))<0)
-		return buf;
-	ret |= SCALE(0x20, 100, vol) << 8;
-
-	__put_user(ret, arg);
-
-	return 0;
-}
-
-static int getvolume(int __user *arg,
-		     unsigned char left_index, unsigned char right_index)
-{
-	int vol;
-	int buf;
-
-	/* left channel */
-	if ((buf=aci_indexed_cmd(ACI_STATUS, left_index))<0)
-		return buf;
-	vol = SCALE(0x20, 100, buf < 0x20 ? 0x20-buf : 0);
-
-	/* right channel */
-	if ((buf=aci_indexed_cmd(ACI_STATUS, right_index))<0)
-		return buf;
-	vol |= SCALE(0x20, 100, buf < 0x20 ? 0x20-buf : 0) << 8;
-
-	__put_user(vol, arg);
-
-	return 0;
-}
-
-
-/* The equalizer is somewhat strange on the ACI. From -12dB to +12dB
- * write:  0xff..down.to..0x80==0x00..up.to..0x7f
- */
-
-static inline unsigned int eq_oss2aci(unsigned int vol)
-{
-	int boost=0;
-	unsigned int ret;
-
-	if (vol > 100)
-		vol = 100;
-	if (vol > 50) {
-		vol -= 51;
-		boost=1;
-	}
-	if (boost)
-		ret=SCALE(49, 0x7e, vol)+1;
-	else
-		ret=0xff - SCALE(50, 0x7f, vol);
-	return ret;
-}
-
-static inline unsigned int eq_aci2oss(unsigned int vol)
-{
-	if (vol < 0x80)
-		return SCALE(0x7f, 50, vol) + 50;
-	else
-		return SCALE(0x7f, 50, 0xff-vol);
-}
-
-
-static int setequalizer(int __user *arg,
-			unsigned char left_index, unsigned char right_index)
-{
-	int buf;
-	unsigned int vol;
-
-	__get_user(vol, arg);
-
-	/* left channel */
-	if ((buf=aci_write_cmd(left_index, eq_oss2aci(vol & 0xff)))<0)
-		return buf;
-
-	/* right channel */
-	if ((buf=aci_write_cmd(right_index, eq_oss2aci((vol>>8) & 0xff)))<0)
-		return buf;
-
-	/* the ACI equalizer is more precise */
-	return 0;
-}
-
-static int getequalizer(int __user *arg,
-			unsigned char left_index, unsigned char right_index)
-{
-	int buf;
-	unsigned int vol;
-
-	/* left channel */
-	if ((buf=aci_indexed_cmd(ACI_STATUS, left_index))<0)
-		return buf;
-	vol = eq_aci2oss(buf);
-
-	/* right channel */
-	if ((buf=aci_indexed_cmd(ACI_STATUS, right_index))<0)
-		return buf;
-	vol |= eq_aci2oss(buf) << 8;
-
-	__put_user(vol, arg);
-
-	return 0;
-}
-
-static int aci_mixer_ioctl (int dev, unsigned int cmd, void __user * arg)
-{
-	int vol, buf;
-	int __user *p = arg;
-
-	switch (cmd) {
-	case SOUND_MIXER_WRITE_VOLUME:
-		return setvolume(p, 0x01, 0x00);
-	case SOUND_MIXER_WRITE_CD:
-		return setvolume(p, 0x3c, 0x34);
-	case SOUND_MIXER_WRITE_MIC:
-		return setvolume(p, 0x38, 0x30);
-	case SOUND_MIXER_WRITE_LINE:
-		return setvolume(p, 0x39, 0x31);
-	case SOUND_MIXER_WRITE_SYNTH:
-		return setvolume(p, 0x3b, 0x33);
-	case SOUND_MIXER_WRITE_PCM:
-		return setvolume(p, 0x3a, 0x32);
-	case MIXER_WRITE(SOUND_MIXER_RADIO): /* fall through */
-	case SOUND_MIXER_WRITE_LINE1:  /* AUX1 or radio */
-		return setvolume(p, 0x3d, 0x35);
-	case SOUND_MIXER_WRITE_LINE2:  /* AUX2 */
-		return setvolume(p, 0x3e, 0x36);
-	case SOUND_MIXER_WRITE_BASS:   /* set band one and two */
-		if (aci_idcode[1]=='C') {
-			if ((buf=setequalizer(p, 0x48, 0x40)) ||
-			    (buf=setequalizer(p, 0x49, 0x41)));
-			return buf;
-		}
-		break;
-	case SOUND_MIXER_WRITE_TREBLE: /* set band six and seven */
-		if (aci_idcode[1]=='C') {
-			if ((buf=setequalizer(p, 0x4d, 0x45)) ||
-			    (buf=setequalizer(p, 0x4e, 0x46)));
-			return buf;
-		}
-		break;
-	case SOUND_MIXER_WRITE_IGAIN:  /* MIC pre-amp */
-		if (aci_idcode[1]=='B' || aci_idcode[1]=='C') {
-			__get_user(vol, p);
-			vol = vol & 0xff;
-			if (vol > 100)
-				vol = 100;
-			vol = SCALE(100, 3, vol);
-			if ((buf=aci_write_cmd(ACI_WRITE_IGAIN, vol))<0)
-				return buf;
-			aci_micpreamp = vol;
-			vol = SCALE(3, 100, vol);
-			vol |= (vol << 8);
-			__put_user(vol, p);
-			return 0;
-		}
-		break;
-	case SOUND_MIXER_WRITE_OGAIN:  /* Power-amp/line-out level */
-		if (aci_idcode[1]=='A' || aci_idcode[1]=='B') {
-			__get_user(buf, p);
-			buf = buf & 0xff;
-			if (buf > 50)
-				vol = 1;
-			else
-				vol = 0;
-			if ((buf=aci_write_cmd(ACI_SET_POWERAMP, vol))<0)
-				return buf;
-			aci_amp = vol;
-			if (aci_amp)
-				buf = (100 || 100<<8);
-			else
-				buf = 0;
-			__put_user(buf, p);
-			return 0;
-		}
-		break;
-	case SOUND_MIXER_WRITE_RECSRC:
-		/* handle solo mode control */
-		__get_user(buf, p);
-		/* unset solo when RECSRC for PCM is requested */
-		if (aci_idcode[1]=='B' || aci_idcode[1]=='C') {
-			vol = !(buf & SOUND_MASK_PCM);
-			if ((buf=aci_write_cmd(ACI_SET_SOLOMODE, vol))<0)
-				return buf;
-			aci_solo = vol;
-		}
-		buf = (SOUND_MASK_CD| SOUND_MASK_MIC| SOUND_MASK_LINE|
-		       SOUND_MASK_SYNTH| SOUND_MASK_LINE2);
-		if (aci_idcode[1] == 'C') /* PCM20 radio */
-			buf |= SOUND_MASK_RADIO;
-		else
-			buf |= SOUND_MASK_LINE1;
-		if (!aci_solo)
-			buf |= SOUND_MASK_PCM;
-		__put_user(buf, p);
-		return 0;
-	case SOUND_MIXER_READ_DEVMASK:
-		buf = (SOUND_MASK_VOLUME | SOUND_MASK_CD    |
-		       SOUND_MASK_MIC    | SOUND_MASK_LINE  |
-		       SOUND_MASK_SYNTH  | SOUND_MASK_PCM   |
-		       SOUND_MASK_LINE2);
-		switch (aci_idcode[1]) {
-		case 'C': /* PCM20 radio */
-			buf |= (SOUND_MASK_RADIO | SOUND_MASK_IGAIN |
-				SOUND_MASK_BASS  | SOUND_MASK_TREBLE);
-			break;
-		case 'B': /* PCM12 */
-			buf |= (SOUND_MASK_LINE1 | SOUND_MASK_IGAIN |
-				SOUND_MASK_OGAIN);
-			break;
-		case 'A': /* PCM1-pro */
-			buf |= (SOUND_MASK_LINE1 | SOUND_MASK_OGAIN);
-			break;
-		default:
-			buf |= SOUND_MASK_LINE1;
-		}
-		__put_user(buf, p);
-		return 0;
-	case SOUND_MIXER_READ_STEREODEVS:
-		buf = (SOUND_MASK_VOLUME | SOUND_MASK_CD    |
-		       SOUND_MASK_MIC    | SOUND_MASK_LINE  |
-		       SOUND_MASK_SYNTH  | SOUND_MASK_PCM   |
-		       SOUND_MASK_LINE2);
-		switch (aci_idcode[1]) {
-		case 'C': /* PCM20 radio */
-			buf |= (SOUND_MASK_RADIO |
-				SOUND_MASK_BASS  | SOUND_MASK_TREBLE);
-			break;
-		default:
-			buf |= SOUND_MASK_LINE1;
-		}
-		__put_user(buf, p);
-		return 0;
-	case SOUND_MIXER_READ_RECMASK:
-		buf = (SOUND_MASK_CD| SOUND_MASK_MIC| SOUND_MASK_LINE|
-		       SOUND_MASK_SYNTH| SOUND_MASK_LINE2| SOUND_MASK_PCM);
-		if (aci_idcode[1] == 'C') /* PCM20 radio */
-			buf |= SOUND_MASK_RADIO;
-		else
-			buf |= SOUND_MASK_LINE1;
-
-		__put_user(buf, p);
-		return 0;
-	case SOUND_MIXER_READ_RECSRC:
-		buf = (SOUND_MASK_CD    | SOUND_MASK_MIC   | SOUND_MASK_LINE  |
-		       SOUND_MASK_SYNTH | SOUND_MASK_LINE2);
-		/* do we need aci_solo or can I get it from the ACI? */
-		switch (aci_idcode[1]) {
-		case 'B': /* PCM12 */
-		case 'C': /* PCM20 radio */
-			if (aci_version >= 0xb0) {
-				if ((vol=aci_rw_cmd(ACI_STATUS,
-						    ACI_S_GENERAL, -1))<0)
-					return vol;
-				if (vol & 0x20)
-					buf |= SOUND_MASK_PCM;
-			}
-			else
-				if (!aci_solo)
-					buf |= SOUND_MASK_PCM;
-			break;
-		default:
-			buf |= SOUND_MASK_PCM;
-		}
-		if (aci_idcode[1] == 'C') /* PCM20 radio */
-			buf |= SOUND_MASK_RADIO;
-		else
-			buf |= SOUND_MASK_LINE1;
-
-		__put_user(buf, p);
-		return 0;
-	case SOUND_MIXER_READ_CAPS:
-		__put_user(0, p);
-		return 0;
-	case SOUND_MIXER_READ_VOLUME:
-		return getvolume(p, 0x04, 0x03);
-	case SOUND_MIXER_READ_CD:
-		return getvolume(p, 0x0a, 0x09);
-	case SOUND_MIXER_READ_MIC:
-		return getvolume(p, 0x06, 0x05);
-	case SOUND_MIXER_READ_LINE:
-		return getvolume(p, 0x08, 0x07);
-	case SOUND_MIXER_READ_SYNTH:
-		return getvolume(p, 0x0c, 0x0b);
-	case SOUND_MIXER_READ_PCM:
-		return getvolume(p, 0x0e, 0x0d);
-	case MIXER_READ(SOUND_MIXER_RADIO): /* fall through */
-	case SOUND_MIXER_READ_LINE1:  /* AUX1 */
-		return getvolume(p, 0x11, 0x10);
-	case SOUND_MIXER_READ_LINE2:  /* AUX2 */
-		return getvolume(p, 0x13, 0x12);
-	case SOUND_MIXER_READ_BASS:   /* get band one */
-		if (aci_idcode[1]=='C') {
-			return getequalizer(p, 0x23, 0x22);
-		}
-		break;
-	case SOUND_MIXER_READ_TREBLE: /* get band seven */
-		if (aci_idcode[1]=='C') {
-			return getequalizer(p, 0x2f, 0x2e);
-		}
-		break;
-	case SOUND_MIXER_READ_IGAIN:  /* MIC pre-amp */
-		if (aci_idcode[1]=='B' || aci_idcode[1]=='C') {
-			/* aci_micpreamp or ACI? */
-			if (aci_version >= 0xb0) {
-				if ((buf=aci_indexed_cmd(ACI_STATUS,
-							 ACI_S_READ_IGAIN))<0)
-					return buf;
-			}
-			else
-				buf=aci_micpreamp;
-			vol = SCALE(3, 100, buf <= 3 ? buf : 3);
-			vol |= vol << 8;
-			__put_user(vol, p);
-			return 0;
-		}
-		break;
-	case SOUND_MIXER_READ_OGAIN:
-		if (aci_amp)
-			buf = (100 || 100<<8);
-		else
-			buf = 0;
-		__put_user(buf, p);
-		return 0;
-	}
-	return -EINVAL;
-}
-
-static struct mixer_operations aci_mixer_operations =
-{
-	.owner = THIS_MODULE,
-	.id    = "ACI",
-	.ioctl = aci_mixer_ioctl
-};
-
-/*
- * There is also an internal mixer in the codec (CS4231A or AD1845),
- * that deserves no purpose in an ACI based system which uses an
- * external ACI controlled stereo mixer. Make sure that this codec
- * mixer has the AUX1 input selected as the recording source, that the
- * input gain is set near maximum and that the other channels going
- * from the inputs to the codec output are muted.
- */
-
-static int __init attach_aci(void)
-{
-	char *boardname;
-	int i, rc = -EBUSY;
-
-	mutex_init(&aci_mutex);
-
-	outb(0xE3, 0xf8f); /* Write MAD16 password */
-	aci_port = (inb(0xf90) & 0x10) ?
-		0x344: 0x354; /* Get aci_port from MC4_PORT */
-
-	if (!request_region(aci_port, 3, "sound mixer (ACI)")) {
-		printk(KERN_NOTICE
-		       "aci: I/O area 0x%03x-0x%03x already used.\n",
-		       aci_port, aci_port+2);
-		goto out;
-	}
-
-	/* force ACI into a known state */
-	rc = -EFAULT;
-	for (i=0; i<3; i++)
-		if (aci_rw_cmd(ACI_ERROR_OP, -1, -1)<0)
-			goto out_release_region;
-
-	/* official this is one aci read call: */
-	rc = -EFAULT;
-	if ((aci_idcode[0]=aci_rw_cmd(ACI_READ_IDCODE, -1, -1))<0 ||
-	    (aci_idcode[1]=aci_rw_cmd(ACI_READ_IDCODE, -1, -1))<0) {
-		printk(KERN_ERR "aci: Failed to read idcode on 0x%03x.\n",
-		       aci_port);
-		goto out_release_region;
-	}
-
-	if ((aci_version=aci_rw_cmd(ACI_READ_VERSION, -1, -1))<0) {
-		printk(KERN_ERR "aci: Failed to read version on 0x%03x.\n",
-		       aci_port);
-		goto out_release_region;
-	}
-
-	if (aci_idcode[0] == 'm') {
-		/* It looks like a miro sound card. */
-		switch (aci_idcode[1]) {
-		case 'A':
-			boardname = "PCM1 pro / early PCM12";
-			break;
-		case 'B':
-			boardname = "PCM12";
-			break;
-		case 'C':
-			boardname = "PCM20 radio";
-			break;
-		default:
-			boardname = "unknown miro";
-		}
-	} else {
-		printk(KERN_WARNING "aci: Warning: unsupported card! - "
-		       "no hardware, no specs...\n");
-		boardname = "unknown Cardinal Technologies";
-	}
-
-	printk(KERN_INFO "<ACI 0x%02x, id %02x/%02x \"%c/%c\", (%s)> at 0x%03x\n",
-	       aci_version,
-	       aci_idcode[0], aci_idcode[1],
-	       aci_idcode[0], aci_idcode[1],
-	       boardname, aci_port);
-
-	rc = -EBUSY;
-	if (reset) {
-		/* first write()s after reset fail with my PCM20 */
-		if (aci_rw_cmd(ACI_INIT, -1, -1)<0 ||
-		    aci_rw_cmd(ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP)<0 ||
-		    aci_rw_cmd(ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP)<0)
-			goto out_release_region;
-	}
-
-	/* the PCM20 is muted after reset (and reboot) */
-	if (aci_rw_cmd(ACI_SET_MUTE, 0x00, -1)<0)
-		goto out_release_region;
-
-	if (ide>=0)
-		if (aci_rw_cmd(ACI_SET_IDE, !ide, -1)<0)
-			goto out_release_region;
-
-	if (wss>=0 && aci_idcode[1]=='A')
-		if (aci_rw_cmd(ACI_SET_WSS, !!wss, -1)<0)
-			goto out_release_region;
-
-	mixer_device = sound_install_mixer(MIXER_DRIVER_VERSION, boardname,
-					   &aci_mixer_operations,
-					   sizeof(aci_mixer_operations), NULL);
-	rc = 0;
-	if (mixer_device < 0) {
-		printk(KERN_ERR "aci: Failed to install mixer.\n");
-		rc = mixer_device;
-		goto out_release_region;
-	} /* else Maybe initialize the CS4231A mixer here... */
-out:	return rc;
-out_release_region:
-	release_region(aci_port, 3);
-	goto out;
-}
-
-static void __exit unload_aci(void)
-{
-	sound_unload_mixerdev(mixer_device);
-	release_region(aci_port, 3);
-}
-
-module_init(attach_aci);
-module_exit(unload_aci);
-MODULE_LICENSE("GPL");
diff --git a/linux/sound/oss/aci.h b/linux/sound/oss/aci.h
deleted file mode 100644
index 20102ee08..000000000
--- a/linux/sound/oss/aci.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _ACI_H_
-#define _ACI_H_
-
-extern int aci_port;
-extern int aci_version;		/* ACI firmware version	*/
-extern int aci_rw_cmd(int write1, int write2, int write3);
-
-#define aci_indexed_cmd(a, b) aci_rw_cmd(a, b, -1)
-#define aci_write_cmd(a, b)   aci_rw_cmd(a, b, -1)
-#define aci_read_cmd(a)       aci_rw_cmd(a,-1, -1)
-
-#define COMMAND_REGISTER    (aci_port)      /* write register */
-#define STATUS_REGISTER     (aci_port + 1)  /* read register */
-#define BUSY_REGISTER       (aci_port + 2)  /* also used for rds */
-
-#define RDS_REGISTER        BUSY_REGISTER
-
-#define ACI_SET_MUTE          0x0d
-#define ACI_SET_POWERAMP      0x0f
-#define ACI_SET_TUNERMUTE     0xa3
-#define ACI_SET_TUNERMONO     0xa4
-#define ACI_SET_IDE           0xd0
-#define ACI_SET_WSS           0xd1
-#define ACI_SET_SOLOMODE      0xd2
-#define ACI_WRITE_IGAIN       0x03
-#define ACI_WRITE_TUNE        0xa7
-#define ACI_READ_TUNERSTEREO  0xa8
-#define ACI_READ_TUNERSTATION 0xa9
-#define ACI_READ_VERSION      0xf1
-#define ACI_READ_IDCODE       0xf2
-#define ACI_INIT              0xff
-#define ACI_STATUS            0xf0
-#define     ACI_S_GENERAL     0x00
-#define     ACI_S_READ_IGAIN  0x21
-#define ACI_ERROR_OP          0xdf
-
-/*
- * The following macro SCALE can be used to scale one integer volume
- * value into another one using only integer arithmetic. If the input
- * value x is in the range 0 <= x <= xmax, then the result will be in
- * the range 0 <= SCALE(xmax,ymax,x) <= ymax.
- *
- * This macro has for all xmax, ymax > 0 and all 0 <= x <= xmax the
- * following nice properties:
- *
- * - SCALE(xmax,ymax,xmax) = ymax
- * - SCALE(xmax,ymax,0) = 0
- * - SCALE(xmax,ymax,SCALE(ymax,xmax,SCALE(xmax,ymax,x))) = SCALE(xmax,ymax,x)
- *
- * In addition, the rounding error is minimal and nicely distributed.
- * The proofs are left as an exercise to the reader.
- */
-
-#define SCALE(xmax,ymax,x) (((x)*(ymax)+(xmax)/2)/(xmax))
-
-
-#endif  /* _ACI_H_ */
diff --git a/v4l/Kconfig.sound b/v4l/Kconfig.sound
index 658347dec..597c9c72b 100644
--- a/v4l/Kconfig.sound
+++ b/v4l/Kconfig.sound
@@ -64,23 +64,6 @@ config SOUND_BT878
 	  To compile this driver as a module, choose M here: the module will
 	  be called btaudio.
 
-config SOUND_ACI_MIXER
-	tristate "ACI mixer (miroSOUND PCM1-pro/PCM12/PCM20)"
-	depends on SOUND_OSS
-	---help---
-	  ACI (Audio Command Interface) is a protocol used to communicate with
-	  the microcontroller on some sound cards produced by miro and
-	  Cardinal Technologies.  The main function of the ACI is to control
-	  the mixer and to get a product identification.
-
-	  This VoxWare ACI driver currently supports the ACI functions on the
-	  miroSOUND PCM1-pro, PCM12 and PCM20 radio. On the PCM20 radio, ACI
-	  also controls the radio tuner. This is supported in the video4linux
-	  miropcm20 driver (say M or Y here and go back to "Multimedia
-	  devices" -> "Radio Adapters").
-
-	  This driver is also available as a module and will be called aci.
-
 config SOUND_TVMIXER
 	tristate "TV card (bt848) mixer support"
 	depends on SOUND_PRIME && I2C && VIDEO_V4L1
diff --git a/v4l/Makefile b/v4l/Makefile
index b43b59867..04e74e8e5 100644
--- a/v4l/Makefile
+++ b/v4l/Makefile
@@ -109,10 +109,6 @@ ifeq ($(CONFIG_DVB_FIRESAT),m)
   EXTRA_CFLAGS += -I$(srctree)/drivers/ieee1394/
 endif
 
-ifeq ($(CONFIG_SOUND_ACI_MIXER),m)
-  EXTRA_CFLAGS += -I$(srctree)/sound/oss/
-endif
-
 EXTRA_CFLAGS += -g
 
 EXTRA_CFLAGS += $(if $(wildcard $(srctree)/.mm), -DMM_KERNEL)
diff --git a/v4l/Makefile.sound b/v4l/Makefile.sound
index 0f218b78b..941dbc65c 100644
--- a/v4l/Makefile.sound
+++ b/v4l/Makefile.sound
@@ -5,7 +5,6 @@ obj-$(CONFIG_SND_BT87X) += snd-bt87x.o
 
 # From sound/oss/Makefile
 
-obj-$(CONFIG_SOUND_ACI_MIXER)   += aci.o
 obj-$(CONFIG_SOUND_BT878)       += btaudio.o
 
 # From sound/i2c/other/Makefile
@@ -17,22 +16,22 @@ KDIRA          := /lib/modules/$(KERNELRELEASE)/kernel
 
 sound-install install-sound::
 	@dir="sound/pci"; \
-        files='snd-bt87x.ko'; \
-        echo -e "\nInstalling $(KDIRA)/$$dir files:"; \
-        install -d $(KDIRA)/$$dir; \
-        for i in $$files;do if [ -e $$i ]; then echo -n "$$i "; \
+	files='snd-bt87x.ko'; \
+	echo -e "\nInstalling $(KDIRA)/$$dir files:"; \
+	install -d $(KDIRA)/$$dir; \
+	for i in $$files;do if [ -e $$i ]; then echo -n "$$i "; \
 	install -m 644 -c $$i $(KDIRA)/$$dir; fi; done; echo;
 
 	@dir="sound/oss"; \
-	files='aci.ko btaudio.ko'; \
-        echo -e "\nInstalling $(KDIRA)/$$dir files:"; \
-        install -d $(KDIRA)/$$dir; \
+	files='btaudio.ko'; \
+	echo -e "\nInstalling $(KDIRA)/$$dir files:"; \
+	install -d $(KDIRA)/$$dir; \
 	for i in $$files;do if [ -e $$i ]; then echo -n "$$i "; \
 	install -m 644 -c $$i $(KDIRA)/$$dir; fi; done; echo;
 
 	@dir="sound/i2c/other"; \
 	files='snd-tea575x-tuner.ko'; \
-        echo -e "\nInstalling $(KDIRA)/$$dir files:"; \
-        install -d $(KDIRA)/$$dir; \
+	echo -e "\nInstalling $(KDIRA)/$$dir files:"; \
+	install -d $(KDIRA)/$$dir; \
 	for i in $$files;do if [ -e $$i ]; then echo -n "$$i "; \
 	install -m 644 -c $$i $(KDIRA)/$$dir; fi; done; echo;
diff --git a/v4l/scripts/make_kconfig.pl b/v4l/scripts/make_kconfig.pl
index ee649f574..20b94f0c1 100755
--- a/v4l/scripts/make_kconfig.pl
+++ b/v4l/scripts/make_kconfig.pl
@@ -583,9 +583,6 @@ disable_config('DVB_CINERGYT2_TUNING');
 disable_config('DVB_FE_CUSTOMISE');
 disable_config('VIDEO_HELPER_CHIPS_AUTO');
 
-# ACI needs some kernel includes that might not be there
-disable_config('SOUND_ACI_MIXER') if (! -e "$kernsrc/sound/oss/sound_config.h");
-
 # Check dependencies
 my %newconfig = checkdeps();
 
diff --git a/v4l2-apps/test/capture_example.c b/v4l2-apps/test/capture_example.c
index 7e967e891..a15ef3c09 100644
--- a/v4l2-apps/test/capture_example.c
+++ b/v4l2-apps/test/capture_example.c
@@ -36,22 +36,21 @@ typedef enum {
 } io_method;
 
 struct buffer {
-	void *                  start;
-	size_t                  length;
+	void   *start;
+	size_t  length;
 };
 
-static char *           dev_name        = NULL;
-static io_method        io              = IO_METHOD_MMAP;
-static int              fd              = -1;
-struct buffer *         buffers         = NULL;
-static unsigned int     n_buffers       = 0;
-static int		out_buf		= 0;
+static char            *dev_name;
+static io_method        io = IO_METHOD_MMAP;
+static int              fd = -1;
+struct buffer          *buffers;
+static unsigned int     n_buffers;
+static int		out_buf;
+static int              force_format;
 
 static void errno_exit(const char *s)
 {
-	fprintf(stderr, "%s error %d, %s\n",
-		 s, errno, strerror(errno));
-
+	fprintf(stderr, "%s error %d, %s\n", s, errno, strerror(errno));
 	exit(EXIT_FAILURE);
 }
 
@@ -99,7 +98,6 @@ static int read_frame(void)
 		}
 
 		process_image(buffers[0].start, buffers[0].length);
-
 		break;
 
 	case IO_METHOD_MMAP:
@@ -129,7 +127,6 @@ static int read_frame(void)
 
 		if (-1 == xioctl(fd, VIDIOC_QBUF, &buf))
 			errno_exit("VIDIOC_QBUF");
-
 		break;
 
 	case IO_METHOD_USERPTR:
@@ -154,17 +151,16 @@ static int read_frame(void)
 		}
 
 		for (i = 0; i < n_buffers; ++i)
-			if (buf.m.userptr == (unsigned long) buffers[i].start
+			if (buf.m.userptr == (unsigned long)buffers[i].start
 			    && buf.length == buffers[i].length)
 				break;
 
 		assert(i < n_buffers);
 
-		process_image((void *) buf.m.userptr, buf.bytesused);
+		process_image((void *)buf.m.userptr, buf.bytesused);
 
 		if (-1 == xioctl(fd, VIDIOC_QBUF, &buf))
 			errno_exit("VIDIOC_QBUF");
-
 		break;
 	}
 
@@ -195,7 +191,6 @@ static void mainloop(void)
 			if (-1 == r) {
 				if (EINTR == errno)
 					continue;
-
 				errno_exit("select");
 			}
 
@@ -206,7 +201,6 @@ static void mainloop(void)
 
 			if (read_frame())
 				break;
-
 			/* EAGAIN - continue select loop. */
 		}
 	}
@@ -224,10 +218,8 @@ static void stop_capturing(void)
 	case IO_METHOD_MMAP:
 	case IO_METHOD_USERPTR:
 		type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
 		if (-1 == xioctl(fd, VIDIOC_STREAMOFF, &type))
 			errno_exit("VIDIOC_STREAMOFF");
-
 		break;
 	}
 }
@@ -247,20 +239,16 @@ static void start_capturing(void)
 			struct v4l2_buffer buf;
 
 			CLEAR(buf);
-
-			buf.type        = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-			buf.memory      = V4L2_MEMORY_MMAP;
-			buf.index       = i;
+			buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+			buf.memory = V4L2_MEMORY_MMAP;
+			buf.index = i;
 
 			if (-1 == xioctl(fd, VIDIOC_QBUF, &buf))
 				errno_exit("VIDIOC_QBUF");
 		}
-
 		type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
 		if (-1 == xioctl(fd, VIDIOC_STREAMON, &type))
 			errno_exit("VIDIOC_STREAMON");
-
 		break;
 
 	case IO_METHOD_USERPTR:
@@ -268,22 +256,18 @@ static void start_capturing(void)
 			struct v4l2_buffer buf;
 
 			CLEAR(buf);
-
-			buf.type        = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-			buf.memory      = V4L2_MEMORY_USERPTR;
-			buf.index       = i;
-			buf.m.userptr   = (unsigned long) buffers[i].start;
-			buf.length      = buffers[i].length;
+			buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+			buf.memory = V4L2_MEMORY_USERPTR;
+			buf.index = i;
+			buf.m.userptr = (unsigned long)buffers[i].start;
+			buf.length = buffers[i].length;
 
 			if (-1 == xioctl(fd, VIDIOC_QBUF, &buf))
 				errno_exit("VIDIOC_QBUF");
 		}
-
 		type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
 		if (-1 == xioctl(fd, VIDIOC_STREAMON, &type))
 			errno_exit("VIDIOC_STREAMON");
-
 		break;
 	}
 }
@@ -336,9 +320,9 @@ static void init_mmap(void)
 
 	CLEAR(req);
 
-	req.count               = 4;
-	req.type                = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	req.memory              = V4L2_MEMORY_MMAP;
+	req.count = 4;
+	req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	req.memory = V4L2_MEMORY_MMAP;
 
 	if (-1 == xioctl(fd, VIDIOC_REQBUFS, &req)) {
 		if (EINVAL == errno) {
@@ -457,7 +441,6 @@ static void init_device(void)
 				 dev_name);
 			exit(EXIT_FAILURE);
 		}
-
 		break;
 
 	case IO_METHOD_MMAP:
@@ -467,7 +450,6 @@ static void init_device(void)
 				 dev_name);
 			exit(EXIT_FAILURE);
 		}
-
 		break;
 	}
 
@@ -500,16 +482,22 @@ static void init_device(void)
 
 	CLEAR(fmt);
 
-	fmt.type                = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	fmt.fmt.pix.width       = 640;
-	fmt.fmt.pix.height      = 480;
-	fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
-	fmt.fmt.pix.field       = V4L2_FIELD_INTERLACED;
+	fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	if (force_format) {
+		fmt.fmt.pix.width       = 640;
+		fmt.fmt.pix.height      = 480;
+		fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+		fmt.fmt.pix.field       = V4L2_FIELD_INTERLACED;
 
-	if (-1 == xioctl(fd, VIDIOC_S_FMT, &fmt))
-		errno_exit("VIDIOC_S_FMT");
+		if (-1 == xioctl(fd, VIDIOC_S_FMT, &fmt))
+			errno_exit("VIDIOC_S_FMT");
 
-	/* Note VIDIOC_S_FMT may change width and height. */
+		/* Note VIDIOC_S_FMT may change width and height. */
+	} else {
+		/* Preserve original settings as set by v4l2-ctl for example */
+		if (-1 == xioctl(fd, VIDIOC_G_FMT, &fmt))
+			errno_exit("VIDIOC_G_FMT");
+	}
 
 	/* Buggy driver paranoia. */
 	min = fmt.fmt.pix.width * 2;
@@ -577,20 +565,22 @@ static void usage(FILE *fp, int argc, char **argv)
 		 "-r | --read          Use read() calls\n"
 		 "-u | --userp         Use application allocated buffers\n"
 		 "-o | --output        Outputs stream to stdout\n"
+		 "-f | --format        Force format to 640x480 YUYV\n"
 		 "",
 		 argv[0]);
 }
 
-static const char short_options [] = "d:hmruo";
+static const char short_options[] = "d:hmruof";
 
 static const struct option
-long_options [] = {
-	{ "device",     required_argument,      NULL,           'd' },
-	{ "help",       no_argument,            NULL,           'h' },
-	{ "mmap",       no_argument,            NULL,           'm' },
-	{ "read",       no_argument,            NULL,           'r' },
-	{ "userp",      no_argument,            NULL,           'u' },
-	{ "output",     no_argument,            NULL,           'o' },
+long_options[] = {
+	{ "device", required_argument, NULL, 'd' },
+	{ "help",   no_argument,       NULL, 'h' },
+	{ "mmap",   no_argument,       NULL, 'm' },
+	{ "read",   no_argument,       NULL, 'r' },
+	{ "userp",  no_argument,       NULL, 'u' },
+	{ "output", no_argument,       NULL, 'o' },
+	{ "format", no_argument,       NULL, 'f' },
 	{ 0, 0, 0, 0 }
 };
 
@@ -603,8 +593,7 @@ int main(int argc, char **argv)
 		int c;
 
 		c = getopt_long(argc, argv,
-				 short_options, long_options,
-				 &idx);
+				short_options, long_options, &idx);
 
 		if (-1 == c)
 			break;
@@ -637,6 +626,10 @@ int main(int argc, char **argv)
 			out_buf++;
 			break;
 
+		case 'f':
+			force_format++;
+			break;
+
 		default:
 			usage(stderr, argc, argv);
 			exit(EXIT_FAILURE);
diff --git a/v4l2-apps/util/v4l2-ctl.cpp b/v4l2-apps/util/v4l2-ctl.cpp
index 5d70ed9f3..ae9293414 100644
--- a/v4l2-apps/util/v4l2-ctl.cpp
+++ b/v4l2-apps/util/v4l2-ctl.cpp
@@ -160,6 +160,7 @@ static const flag_def service_def[] = {
 #define FmtHeight		(1L<<1)
 #define FmtChromaKey		(1L<<2)
 #define FmtGlobalAlpha		(1L<<3)
+#define FmtPixelFormat		(1L<<4)
 
 /* crop specified */
 #define CropWidth		(1L<<0)
@@ -236,126 +237,128 @@ static struct option long_options[] = {
 static void usage(void)
 {
 	printf("Usage:\n");
-	printf("Common options:\n");
-	printf("  --all              display all information available\n");
-	printf("  -B, --get-fmt-sliced-vbi\n");
-	printf("		     query the sliced VBI capture format [VIDIOC_G_FMT]\n");
-	printf("  -b, --set-fmt-sliced-vbi=<mode>\n");
-	printf("                     set the sliced VBI capture format to <mode> [VIDIOC_S_FMT]\n");
-	printf("                     <mode> is a comma separated list of:\n");
-	printf("                     off:      turn off sliced VBI (cannot be combined with other modes)\n");
-	printf("                     teletext: teletext (PAL/SECAM)\n");
-	printf("                     cc:       closed caption (NTSC)\n");
-	printf("                     wss:      widescreen signal (PAL/SECAM)\n");
-	printf("                     vps:      VPS (PAL/SECAM)\n");
-	printf("  -C, --get-ctrl=<ctrl>[,<ctrl>...]\n");
-	printf("                     get the value of the controls [VIDIOC_G_EXT_CTRLS]\n");
-	printf("  -c, --set-ctrl=<ctrl>=<val>[,<ctrl>=<val>...]\n");
-	printf("                     set the controls to the values specified [VIDIOC_S_EXT_CTRLS]\n");
-	printf("  -D, --info         show driver info [VIDIOC_QUERYCAP]\n");
-	printf("  -d, --device=<dev> use device <dev> instead of /dev/video0\n");
-	printf("                     if <dev> is a single digit, then /dev/video<dev> is used\n");
-	printf("  -F, --get-freq     query the frequency [VIDIOC_G_FREQUENCY]\n");
-	printf("  -f, --set-freq=<freq>\n");
-	printf("                     set the frequency to <freq> MHz [VIDIOC_S_FREQUENCY]\n");
-	printf("  -h, --help         display this help message\n");
-	printf("  -I, --get-input    query the video input [VIDIOC_G_INPUT]\n");
-	printf("  -i, --set-input=<num>\n");
-	printf("                     set the video input to <num> [VIDIOC_S_INPUT]\n");
-	printf("  -l, --list-ctrls   display all controls and their values [VIDIOC_QUERYCTRL]\n");
-	printf("  -L, --list-ctrls-menus\n");
-	printf("		     display all controls, their values and the menus [VIDIOC_QUERYMENU]\n");
-	printf("  -N, --list-outputs display video outputs [VIDIOC_ENUMOUTPUT]\n");
-	printf("  -n, --list-inputs  display video inputs [VIDIOC_ENUMINPUT]\n");
-	printf("  -O, --get-output   query the video output [VIDIOC_G_OUTPUT]\n");
-	printf("  -o, --set-output=<num>\n");
-	printf("                     set the video output to <num> [VIDIOC_S_OUTPUT]\n");
-	printf("  -S, --get-standard\n");
-	printf("                     query the video standard [VIDIOC_G_STD]\n");
-	printf("  -s, --set-standard=<num>\n");
-	printf("                     set the video standard to <num> [VIDIOC_S_STD]\n");
-	printf("                     <num> can be a numerical v4l2_std value, or it can be one of:\n");
-	printf("                     pal-X (X = B/G/H/N/Nc/I/D/K/M/60) or just 'pal' (V4L2_STD_PAL)\n");
-	printf("                     ntsc-X (X = M/J/K) or just 'ntsc' (V4L2_STD_NTSC)\n");
-	printf("                     secam-X (X = B/G/H/D/K/L/Lc) or just 'secam' (V4L2_STD_SECAM)\n");
-	printf("  --list-standards   display supported video standards [VIDIOC_ENUMSTD]\n");
-	printf("  -T, --get-tuner    query the tuner settings [VIDIOC_G_TUNER]\n");
-	printf("  -t, --set-tuner=<mode>\n");
-	printf("                     set the audio mode of the tuner [VIDIOC_S_TUNER]\n");
-	printf("                     Possible values: mono, stereo, lang2, lang1, bilingual\n");
-	printf("  --list-formats     display supported video formats [VIDIOC_ENUM_FMT]\n");
-	printf("  -V, --get-fmt-video\n");
-	printf("     		     query the video capture format [VIDIOC_G_FMT]\n");
-	printf("  -v, --set-fmt-video=width=<w>,height=<h>\n");
-	printf("                     set the video capture format [VIDIOC_S_FMT]\n");
-	printf("  --verbose          turn on verbose ioctl error reporting.\n");
-	printf("\n");
-	printf("Uncommon options:\n");
-	printf("  --get-fmt-video-out\n");
-	printf("     		     query the video output format [VIDIOC_G_FMT]\n");
-	printf("  --set-fmt-video-out=width=<w>,height=<h>\n");
-	printf("                     set the video output format [VIDIOC_S_FMT]\n");
-	printf("  --get-fmt-overlay\n");
-	printf("     		     query the video overlay format [VIDIOC_G_FMT]\n");
-	printf("  --get-fmt-output-overlay\n");
-	printf("     		     query the video output overlay format [VIDIOC_G_FMT]\n");
-	printf("  --set-fmt-output-overlay=chromakey=<key>,global_alpha=<alpha>\n");
-	printf("     		     set the video output overlay format [VIDIOC_S_FMT]\n");
-	printf("  --get-sliced-vbi-cap\n");
-	printf("		     query the sliced VBI capture capabilities [VIDIOC_G_SLICED_VBI_CAP]\n");
-	printf("  --get-sliced-vbi-out-cap\n");
-	printf("		     query the sliced VBI output capabilities [VIDIOC_G_SLICED_VBI_CAP]\n");
-	printf("  --get-fmt-sliced-vbi-out\n");
-	printf("		     query the sliced VBI output format [VIDIOC_G_FMT]\n");
-	printf("  --set-fmt-sliced-vbi-out=<mode>\n");
-	printf("                     set the sliced VBI output format to <mode> [VIDIOC_S_FMT]\n");
-	printf("                     <mode> is a comma separated list of:\n");
-	printf("                     off:      turn off sliced VBI (cannot be combined with other modes)\n");
-	printf("                     teletext: teletext (PAL/SECAM)\n");
-	printf("                     cc:       closed caption (NTSC)\n");
-	printf("                     wss:      widescreen signal (PAL/SECAM)\n");
-	printf("                     vps:      VPS (PAL/SECAM)\n");
-	printf("  --get-fmt-vbi      query the VBI capture format [VIDIOC_G_FMT]\n");
-	printf("  --get-fmt-vbi-out  query the VBI output format [VIDIOC_G_FMT]\n");
-	printf("  --overlay=<on>     turn overlay on (1) or off (0) (VIDIOC_OVERLAY)\n");
-	printf("  --get-fbuf         query the overlay framebuffer data [VIDIOC_G_FBUF]\n");
-	printf("  --set-fbuf=chromakey=<0/1>,global_alpha=<0/1>,local_alpha=<0/1>,local_inv_alpha=<0/1>\n");
-	printf("		     set the overlay framebuffer [VIDIOC_S_FBUF]\n");
-	printf("  --get-cropcap      query the crop capabilities [VIDIOC_CROPCAP]\n");
-	printf("  --get-crop	     query the video capture crop window [VIDIOC_G_CROP]\n");
-	printf("  --set-crop=top=<x>,left=<y>,width=<w>,height=<h>\n");
-	printf("                     set the video capture crop window [VIDIOC_S_CROP]\n");
-	printf("  --get-cropcap-output\n");
-	printf("                     query the crop capabilities for video output [VIDIOC_CROPCAP]\n");
-	printf("  --get-crop-output  query the video output crop window [VIDIOC_G_CROP]\n");
-	printf("  --set-crop-output=top=<x>,left=<y>,width=<w>,height=<h>\n");
-	printf("                     set the video output crop window [VIDIOC_S_CROP]\n");
-	printf("  --get-cropcap-overlay\n");
-	printf("                     query the crop capabilities for video overlay [VIDIOC_CROPCAP]\n");
-	printf("  --get-crop-overlay query the video overlay crop window [VIDIOC_G_CROP]\n");
-	printf("  --set-crop-overlay=top=<x>,left=<y>,width=<w>,height=<h>\n");
-	printf("                     set the video overlay crop window [VIDIOC_S_CROP]\n");
-	printf("  --get-cropcap-output-overlay\n");
-	printf("                     query the crop capabilities for video output overlays [VIDIOC_CROPCAP]\n");
-	printf("  --get-crop-output-overlay\n");
-	printf("                     query the video output overlay crop window [VIDIOC_G_CROP]\n");
-	printf("  --set-crop-output-overlay=top=<x>,left=<y>,width=<w>,height=<h>\n");
-	printf("                     set the video output overlay crop window [VIDIOC_S_CROP]\n");
-	printf("  --get-audio-input  query the audio input [VIDIOC_G_AUDIO]\n");
-	printf("  --set-audio-input=<num>\n");
-	printf("                     set the audio input to <num> [VIDIOC_S_AUDIO]\n");
-	printf("  --get-audio-output query the audio output [VIDIOC_G_AUDOUT]\n");
-	printf("  --set-audio-output=<num>\n");
-	printf("                     set the audio output to <num> [VIDIOC_S_AUDOUT]\n");
-	printf("  --list-audio-outputs\n");
-	printf("                     display audio outputs [VIDIOC_ENUMAUDOUT]\n");
-	printf("  --list-audio-inputs\n");
-	printf("                     display audio inputs [VIDIOC_ENUMAUDIO]\n");
-	printf("\n");
-	printf("Expert options:\n");
-	printf("  --streamoff        turn the stream off [VIDIOC_STREAMOFF]\n");
-	printf("  --streamon         turn the stream on [VIDIOC_STREAMOFF]\n");
-	printf("  --log-status       log the board status in the kernel log [VIDIOC_LOG_STATUS]\n");
+	printf("Common options:\n"
+	       "  --all              display all information available\n"
+	       "  -B, --get-fmt-sliced-vbi\n"
+	       "		     query the sliced VBI capture format [VIDIOC_G_FMT]\n"
+	       "  -b, --set-fmt-sliced-vbi=<mode>\n"
+	       "                     set the sliced VBI capture format to <mode> [VIDIOC_S_FMT]\n"
+	       "                     <mode> is a comma separated list of:\n"
+	       "                     off:      turn off sliced VBI (cannot be combined with other modes)\n"
+	       "                     teletext: teletext (PAL/SECAM)\n"
+	       "                     cc:       closed caption (NTSC)\n"
+	       "                     wss:      widescreen signal (PAL/SECAM)\n"
+	       "                     vps:      VPS (PAL/SECAM)\n"
+	       "  -C, --get-ctrl=<ctrl>[,<ctrl>...]\n"
+	       "                     get the value of the controls [VIDIOC_G_EXT_CTRLS]\n"
+	       "  -c, --set-ctrl=<ctrl>=<val>[,<ctrl>=<val>...]\n"
+	       "                     set the controls to the values specified [VIDIOC_S_EXT_CTRLS]\n"
+	       "  -D, --info         show driver info [VIDIOC_QUERYCAP]\n"
+	       "  -d, --device=<dev> use device <dev> instead of /dev/video0\n"
+	       "                     if <dev> is a single digit, then /dev/video<dev> is used\n"
+	       "  -F, --get-freq     query the frequency [VIDIOC_G_FREQUENCY]\n"
+	       "  -f, --set-freq=<freq>\n"
+	       "                     set the frequency to <freq> MHz [VIDIOC_S_FREQUENCY]\n"
+	       "  -h, --help         display this help message\n"
+	       "  -I, --get-input    query the video input [VIDIOC_G_INPUT]\n"
+	       "  -i, --set-input=<num>\n"
+	       "                     set the video input to <num> [VIDIOC_S_INPUT]\n"
+	       "  -l, --list-ctrls   display all controls and their values [VIDIOC_QUERYCTRL]\n"
+	       "  -L, --list-ctrls-menus\n"
+	       "		     display all controls, their values and the menus [VIDIOC_QUERYMENU]\n"
+	       "  -N, --list-outputs display video outputs [VIDIOC_ENUMOUTPUT]\n"
+	       "  -n, --list-inputs  display video inputs [VIDIOC_ENUMINPUT]\n"
+	       "  -O, --get-output   query the video output [VIDIOC_G_OUTPUT]\n"
+	       "  -o, --set-output=<num>\n"
+	       "                     set the video output to <num> [VIDIOC_S_OUTPUT]\n"
+	       "  -S, --get-standard\n"
+	       "                     query the video standard [VIDIOC_G_STD]\n"
+	       "  -s, --set-standard=<num>\n"
+	       "                     set the video standard to <num> [VIDIOC_S_STD]\n"
+	       "                     <num> can be a numerical v4l2_std value, or it can be one of:\n"
+	       "                     pal-X (X = B/G/H/N/Nc/I/D/K/M/60) or just 'pal' (V4L2_STD_PAL)\n"
+	       "                     ntsc-X (X = M/J/K) or just 'ntsc' (V4L2_STD_NTSC)\n"
+	       "                     secam-X (X = B/G/H/D/K/L/Lc) or just 'secam' (V4L2_STD_SECAM)\n"
+	       "  --list-standards   display supported video standards [VIDIOC_ENUMSTD]\n"
+	       "  -T, --get-tuner    query the tuner settings [VIDIOC_G_TUNER]\n"
+	       "  -t, --set-tuner=<mode>\n"
+	       "                     set the audio mode of the tuner [VIDIOC_S_TUNER]\n"
+	       "                     Possible values: mono, stereo, lang2, lang1, bilingual\n"
+	       "  --list-formats     display supported video formats [VIDIOC_ENUM_FMT]\n"
+	       "  -V, --get-fmt-video\n"
+	       "     		     query the video capture format [VIDIOC_G_FMT]\n"
+	       "  -v, --set-fmt-video=width=<w>,height=<h>,pixelformat=<f>\n"
+	       "                     set the video capture format [VIDIOC_S_FMT]\n"
+	       "                     pixelformat is either the format index as reported by\n"
+	       "                     --list-formats, or the fourcc value as a string\n"
+	       "  --verbose          turn on verbose ioctl error reporting.\n"
+	       "\n");
+	printf("Uncommon options:\n"
+	       "  --get-fmt-video-out\n"
+	       "     		     query the video output format [VIDIOC_G_FMT]\n"
+	       "  --set-fmt-video-out=width=<w>,height=<h>\n"
+	       "                     set the video output format [VIDIOC_S_FMT]\n"
+	       "  --get-fmt-overlay\n"
+	       "     		     query the video overlay format [VIDIOC_G_FMT]\n"
+	       "  --get-fmt-output-overlay\n"
+	       "     		     query the video output overlay format [VIDIOC_G_FMT]\n"
+	       "  --set-fmt-output-overlay=chromakey=<key>,global_alpha=<alpha>\n"
+	       "     		     set the video output overlay format [VIDIOC_S_FMT]\n"
+	       "  --get-sliced-vbi-cap\n"
+	       "		     query the sliced VBI capture capabilities [VIDIOC_G_SLICED_VBI_CAP]\n"
+	       "  --get-sliced-vbi-out-cap\n"
+	       "		     query the sliced VBI output capabilities [VIDIOC_G_SLICED_VBI_CAP]\n"
+	       "  --get-fmt-sliced-vbi-out\n"
+	       "		     query the sliced VBI output format [VIDIOC_G_FMT]\n"
+	       "  --set-fmt-sliced-vbi-out=<mode>\n"
+	       "                     set the sliced VBI output format to <mode> [VIDIOC_S_FMT]\n"
+	       "                     <mode> is a comma separated list of:\n"
+	       "                     off:      turn off sliced VBI (cannot be combined with other modes)\n"
+	       "                     teletext: teletext (PAL/SECAM)\n"
+	       "                     cc:       closed caption (NTSC)\n"
+	       "                     wss:      widescreen signal (PAL/SECAM)\n"
+	       "                     vps:      VPS (PAL/SECAM)\n"
+	       "  --get-fmt-vbi      query the VBI capture format [VIDIOC_G_FMT]\n"
+	       "  --get-fmt-vbi-out  query the VBI output format [VIDIOC_G_FMT]\n"
+	       "  --overlay=<on>     turn overlay on (1) or off (0) (VIDIOC_OVERLAY)\n"
+	       "  --get-fbuf         query the overlay framebuffer data [VIDIOC_G_FBUF]\n"
+	       "  --set-fbuf=chromakey=<0/1>,global_alpha=<0/1>,local_alpha=<0/1>,local_inv_alpha=<0/1>\n"
+	       "		     set the overlay framebuffer [VIDIOC_S_FBUF]\n"
+	       "  --get-cropcap      query the crop capabilities [VIDIOC_CROPCAP]\n"
+	       "  --get-crop	     query the video capture crop window [VIDIOC_G_CROP]\n"
+	       "  --set-crop=top=<x>,left=<y>,width=<w>,height=<h>\n"
+	       "                     set the video capture crop window [VIDIOC_S_CROP]\n"
+	       "  --get-cropcap-output\n"
+	       "                     query the crop capabilities for video output [VIDIOC_CROPCAP]\n"
+	       "  --get-crop-output  query the video output crop window [VIDIOC_G_CROP]\n"
+	       "  --set-crop-output=top=<x>,left=<y>,width=<w>,height=<h>\n"
+	       "                     set the video output crop window [VIDIOC_S_CROP]\n"
+	       "  --get-cropcap-overlay\n"
+	       "                     query the crop capabilities for video overlay [VIDIOC_CROPCAP]\n"
+	       "  --get-crop-overlay query the video overlay crop window [VIDIOC_G_CROP]\n"
+	       "  --set-crop-overlay=top=<x>,left=<y>,width=<w>,height=<h>\n"
+	       "                     set the video overlay crop window [VIDIOC_S_CROP]\n"
+	       "  --get-cropcap-output-overlay\n"
+	       "                     query the crop capabilities for video output overlays [VIDIOC_CROPCAP]\n"
+	       "  --get-crop-output-overlay\n"
+	       "                     query the video output overlay crop window [VIDIOC_G_CROP]\n"
+	       "  --set-crop-output-overlay=top=<x>,left=<y>,width=<w>,height=<h>\n"
+	       "                     set the video output overlay crop window [VIDIOC_S_CROP]\n"
+	       "  --get-audio-input  query the audio input [VIDIOC_G_AUDIO]\n"
+	       "  --set-audio-input=<num>\n"
+	       "                     set the audio input to <num> [VIDIOC_S_AUDIO]\n"
+	       "  --get-audio-output query the audio output [VIDIOC_G_AUDOUT]\n"
+	       "  --set-audio-output=<num>\n"
+	       "                     set the audio output to <num> [VIDIOC_S_AUDOUT]\n"
+	       "  --list-audio-outputs\n"
+	       "                     display audio outputs [VIDIOC_ENUMAUDOUT]\n"
+	       "  --list-audio-inputs\n"
+	       "                     display audio inputs [VIDIOC_ENUMAUDIO]\n"
+	       "\n");
+	printf("Expert options:\n"
+	       "  --streamoff        turn the stream off [VIDIOC_STREAMOFF]\n"
+	       "  --streamon         turn the stream on [VIDIOC_STREAMOFF]\n"
+	       "  --log-status       log the board status in the kernel log [VIDIOC_LOG_STATUS]\n");
 	exit(0);
 }
 
@@ -701,7 +704,7 @@ static void printfbuf(const struct v4l2_framebuffer &fb)
 		printf("\tBase          : 0x%p\n", fb.base);
 	printf("\tWidth         : %d\n", fb.fmt.width);
 	printf("\tHeight        : %d\n", fb.fmt.height);
-	printf("\tPixel Format  : %s\n", fcc2s(fb.fmt.pixelformat).c_str());
+	printf("\tPixel Format  : '%s'\n", fcc2s(fb.fmt.pixelformat).c_str());
 	if (!is_ext) {
 		printf("\tBytes per Line: %d\n", fb.fmt.bytesperline);
 		printf("\tSize image    : %d\n", fb.fmt.sizeimage);
@@ -740,7 +743,7 @@ static void printfmt(struct v4l2_format vfmt)
 	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
 		printf("\tWidth/Height  : %u/%u\n", vfmt.fmt.pix.width, vfmt.fmt.pix.height);
-		printf("\tPixel Format  : %s\n", fcc2s(vfmt.fmt.pix.pixelformat).c_str());
+		printf("\tPixel Format  : '%s'\n", fcc2s(vfmt.fmt.pix.pixelformat).c_str());
 		printf("\tField         : %s\n", field2s(vfmt.fmt.pix.field).c_str());
 		printf("\tBytes per Line: %u\n", vfmt.fmt.pix.bytesperline);
 		printf("\tSize Image    : %u\n", vfmt.fmt.pix.sizeimage);
@@ -798,8 +801,9 @@ static void print_video_formats(int fd, enum v4l2_buf_type type)
 	fmt.index = 0;
 	fmt.type = type;
 	while (ioctl(fd, VIDIOC_ENUM_FMT, &fmt) >= 0) {
+		printf("\tIndex       : %d\n", fmt.index);
 		printf("\tType        : %s\n", buftype2s(type).c_str());
-		printf("\tPixelformat : %s", fcc2s(fmt.pixelformat).c_str());
+		printf("\tPixel Format: '%s'", fcc2s(fmt.pixelformat).c_str());
 		if (fmt.flags)
 			printf(" (compressed)");
 		printf("\n");
@@ -1239,6 +1243,7 @@ int main(int argc, char **argv)
 				static const char *const subopts[] = {
 					"width",
 					"height",
+					"pixelformat",
 					NULL
 				};
 
@@ -1251,6 +1256,15 @@ int main(int argc, char **argv)
 					vfmt.fmt.pix.height = strtol(value, 0L, 0);
 					set_fmts |= FmtHeight;
 					break;
+				case 2:
+					if (strlen(value) == 4)
+						vfmt.fmt.pix.pixelformat =
+						    v4l2_fourcc(value[0], value[1],
+							    value[2], value[3]);
+					else
+						vfmt.fmt.pix.pixelformat = strtol(value, 0L, 0);
+					set_fmts |= FmtPixelFormat;
+					break;
 				}
 			}
 			break;
@@ -1627,9 +1641,22 @@ int main(int argc, char **argv)
 				in_vfmt.fmt.pix.width = vfmt.fmt.pix.width;
 			if (set_fmts & FmtHeight)
 				in_vfmt.fmt.pix.height = vfmt.fmt.pix.height;
+			if (set_fmts & FmtPixelFormat) {
+				in_vfmt.fmt.pix.pixelformat = vfmt.fmt.pix.pixelformat;
+				if (in_vfmt.fmt.pix.pixelformat < 256) {
+					struct v4l2_fmtdesc fmt;
+
+					fmt.index = in_vfmt.fmt.pix.pixelformat;
+					fmt.type = in_vfmt.type;
+					if (doioctl(fd, VIDIOC_ENUM_FMT, &fmt, "VIDIOC_ENUM_FMT"))
+						goto set_vid_fmt_error;
+					in_vfmt.fmt.pix.pixelformat = fmt.pixelformat;
+				}
+			}
 			doioctl(fd, VIDIOC_S_FMT, &in_vfmt, "VIDIOC_S_FMT");
 		}
 	}
+set_vid_fmt_error:
 
 	if (options[OptSetVideoOutFormat]) {
 		struct v4l2_format in_vfmt;
@@ -2119,7 +2146,7 @@ int main(int argc, char **argv)
 		while (ioctl(fd, VIDIOC_ENUMSTD, &vs) >= 0) {
 			if (vs.index)
 				printf("\n");
-			printf("\tindex       : %d\n", vs.index);
+			printf("\tIndex       : %d\n", vs.index);
 			printf("\tID          : 0x%016llX\n", (unsigned long long)vs.id);
 			printf("\tName        : %s\n", vs.name);
 			printf("\tFrame period: %d/%d\n",