[media] rename most media/video usb drivers to media/usb

Rename all USB drivers with their own directory under
drivers/media/video into drivers/media/usb and update the
building system.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 1493 deletions

diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
deleted file mode 100644
index fd1f8d2d3b0b..000000000000
--- a/drivers/media/video/gspca/sonixb.c
+++ /dev/null
@@ -1,1493 +0,0 @@
-/*
- *		sonix sn9c102 (bayer) library
- *
- * Copyright (C) 2009-2011 Jean-François Moine <http://moinejf.free.fr>
- * Copyright (C) 2003 2004 Michel Xhaard mxhaard@magic.fr
- * Add Pas106 Stefano Mozzi (C) 2004
- *
- * 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
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* Some documentation on known sonixb registers:
-
-Reg	Use
-sn9c101 / sn9c102:
-0x10	high nibble red gain low nibble blue gain
-0x11	low nibble green gain
-sn9c103:
-0x05	red gain 0-127
-0x06	blue gain 0-127
-0x07	green gain 0-127
-all:
-0x08-0x0f i2c / 3wire registers
-0x12	hstart
-0x13	vstart
-0x15	hsize (hsize = register-value * 16)
-0x16	vsize (vsize = register-value * 16)
-0x17	bit 0 toggle compression quality (according to sn9c102 driver)
-0x18	bit 7 enables compression, bit 4-5 set image down scaling:
-	00 scale 1, 01 scale 1/2, 10, scale 1/4
-0x19	high-nibble is sensor clock divider, changes exposure on sensors which
-	use a clock generated by the bridge. Some sensors have their own clock.
-0x1c	auto_exposure area (for avg_lum) startx (startx = register-value * 32)
-0x1d	auto_exposure area (for avg_lum) starty (starty = register-value * 32)
-0x1e	auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32)
-0x1f	auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32)
-*/
-
-#define MODULE_NAME "sonixb"
-
-#include <linux/input.h>
-#include "gspca.h"
-
-MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
-MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
-	struct gspca_dev gspca_dev;	/* !! must be the first item */
-
-	struct v4l2_ctrl *brightness;
-	struct v4l2_ctrl *plfreq;
-
-	atomic_t avg_lum;
-	int prev_avg_lum;
-	int exposure_knee;
-	int header_read;
-	u8 header[12]; /* Header without sof marker */
-
-	unsigned char autogain_ignore_frames;
-	unsigned char frames_to_drop;
-
-	__u8 bridge;			/* Type of bridge */
-#define BRIDGE_101 0
-#define BRIDGE_102 0 /* We make no difference between 101 and 102 */
-#define BRIDGE_103 1
-
-	__u8 sensor;			/* Type of image sensor chip */
-#define SENSOR_HV7131D 0
-#define SENSOR_HV7131R 1
-#define SENSOR_OV6650 2
-#define SENSOR_OV7630 3
-#define SENSOR_PAS106 4
-#define SENSOR_PAS202 5
-#define SENSOR_TAS5110C 6
-#define SENSOR_TAS5110D 7
-#define SENSOR_TAS5130CXX 8
-	__u8 reg11;
-};
-
-typedef const __u8 sensor_init_t[8];
-
-struct sensor_data {
-	const __u8 *bridge_init;
-	sensor_init_t *sensor_init;
-	int sensor_init_size;
-	int flags;
-	__u8 sensor_addr;
-};
-
-/* sensor_data flags */
-#define F_SIF		0x01	/* sif or vga */
-
-/* priv field of struct v4l2_pix_format flags (do not use low nibble!) */
-#define MODE_RAW 0x10		/* raw bayer mode */
-#define MODE_REDUCED_SIF 0x20	/* vga mode (320x240 / 160x120) on sif cam */
-
-#define COMP 0xc7		/* 0x87 //0x07 */
-#define COMP1 0xc9		/* 0x89 //0x09 */
-
-#define MCK_INIT 0x63
-#define MCK_INIT1 0x20		/*fixme: Bayer - 0x50 for JPEG ??*/
-
-#define SYS_CLK 0x04
-
-#define SENS(bridge, sensor, _flags, _sensor_addr) \
-{ \
-	.bridge_init = bridge, \
-	.sensor_init = sensor, \
-	.sensor_init_size = sizeof(sensor), \
-	.flags = _flags, .sensor_addr = _sensor_addr \
-}
-
-/* We calculate the autogain at the end of the transfer of a frame, at this
-   moment a frame with the old settings is being captured and transmitted. So
-   if we adjust the gain or exposure we must ignore atleast the next frame for
-   the new settings to come into effect before doing any other adjustments. */
-#define AUTOGAIN_IGNORE_FRAMES 1
-
-static const struct v4l2_pix_format vga_mode[] = {
-	{160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
-		.bytesperline = 160,
-		.sizeimage = 160 * 120,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 2 | MODE_RAW},
-	{160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
-		.bytesperline = 160,
-		.sizeimage = 160 * 120 * 5 / 4,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 2},
-	{320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
-		.bytesperline = 320,
-		.sizeimage = 320 * 240 * 5 / 4,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 1},
-	{640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
-		.bytesperline = 640,
-		.sizeimage = 640 * 480 * 5 / 4,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 0},
-};
-static const struct v4l2_pix_format sif_mode[] = {
-	{160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
-		.bytesperline = 160,
-		.sizeimage = 160 * 120,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 1 | MODE_RAW | MODE_REDUCED_SIF},
-	{160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
-		.bytesperline = 160,
-		.sizeimage = 160 * 120 * 5 / 4,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 1 | MODE_REDUCED_SIF},
-	{176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
-		.bytesperline = 176,
-		.sizeimage = 176 * 144,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 1 | MODE_RAW},
-	{176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
-		.bytesperline = 176,
-		.sizeimage = 176 * 144 * 5 / 4,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 1},
-	{320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
-		.bytesperline = 320,
-		.sizeimage = 320 * 240 * 5 / 4,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 0 | MODE_REDUCED_SIF},
-	{352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
-		.bytesperline = 352,
-		.sizeimage = 352 * 288 * 5 / 4,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 0},
-};
-
-static const __u8 initHv7131d[] = {
-	0x04, 0x03, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
-	0x00, 0x00,
-	0x00, 0x00, 0x00, 0x02, 0x02, 0x00,
-	0x28, 0x1e, 0x60, 0x8e, 0x42,
-};
-static const __u8 hv7131d_sensor_init[][8] = {
-	{0xa0, 0x11, 0x01, 0x04, 0x00, 0x00, 0x00, 0x17},
-	{0xa0, 0x11, 0x02, 0x00, 0x00, 0x00, 0x00, 0x17},
-	{0xa0, 0x11, 0x28, 0x00, 0x00, 0x00, 0x00, 0x17},
-	{0xa0, 0x11, 0x30, 0x30, 0x00, 0x00, 0x00, 0x17}, /* reset level */
-	{0xa0, 0x11, 0x34, 0x02, 0x00, 0x00, 0x00, 0x17}, /* pixel bias volt */
-};
-
-static const __u8 initHv7131r[] = {
-	0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
-	0x00, 0x00,
-	0x00, 0x00, 0x00, 0x02, 0x01, 0x00,
-	0x28, 0x1e, 0x60, 0x8a, 0x20,
-};
-static const __u8 hv7131r_sensor_init[][8] = {
-	{0xc0, 0x11, 0x31, 0x38, 0x2a, 0x2e, 0x00, 0x10},
-	{0xa0, 0x11, 0x01, 0x08, 0x2a, 0x2e, 0x00, 0x10},
-	{0xb0, 0x11, 0x20, 0x00, 0xd0, 0x2e, 0x00, 0x10},
-	{0xc0, 0x11, 0x25, 0x03, 0x0e, 0x28, 0x00, 0x16},
-	{0xa0, 0x11, 0x30, 0x10, 0x0e, 0x28, 0x00, 0x15},
-};
-static const __u8 initOv6650[] = {
-	0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
-	0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x01, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x8b,
-	0x10,
-};
-static const __u8 ov6650_sensor_init[][8] = {
-	/* Bright, contrast, etc are set through SCBB interface.
-	 * AVCAP on win2 do not send any data on this controls. */
-	/* Anyway, some registers appears to alter bright and constrat */
-
-	/* Reset sensor */
-	{0xa0, 0x60, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
-	/* Set clock register 0x11 low nibble is clock divider */
-	{0xd0, 0x60, 0x11, 0xc0, 0x1b, 0x18, 0xc1, 0x10},
-	/* Next some unknown stuff */
-	{0xb0, 0x60, 0x15, 0x00, 0x02, 0x18, 0xc1, 0x10},
-/*	{0xa0, 0x60, 0x1b, 0x01, 0x02, 0x18, 0xc1, 0x10},
-		 * THIS SET GREEN SCREEN
-		 * (pixels could be innverted in decode kind of "brg",
-		 * but blue wont be there. Avoid this data ... */
-	{0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10}, /* format out? */
-	{0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10},
-	{0xa0, 0x60, 0x30, 0x3d, 0x0a, 0xd8, 0xa4, 0x10},
-	/* Enable rgb brightness control */
-	{0xa0, 0x60, 0x61, 0x08, 0x00, 0x00, 0x00, 0x10},
-	/* HDG: Note windows uses the line below, which sets both register 0x60
-	   and 0x61 I believe these registers of the ov6650 are identical as
-	   those of the ov7630, because if this is true the windows settings
-	   add a bit additional red gain and a lot additional blue gain, which
-	   matches my findings that the windows settings make blue much too
-	   blue and red a little too red.
-	{0xb0, 0x60, 0x60, 0x66, 0x68, 0xd8, 0xa4, 0x10}, */
-	/* Some more unknown stuff */
-	{0xa0, 0x60, 0x68, 0x04, 0x68, 0xd8, 0xa4, 0x10},
-	{0xd0, 0x60, 0x17, 0x24, 0xd6, 0x04, 0x94, 0x10}, /* Clipreg */
-};
-
-static const __u8 initOv7630[] = {
-	0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,	/* r01 .. r08 */
-	0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* r09 .. r10 */
-	0x00, 0x01, 0x01, 0x0a,				/* r11 .. r14 */
-	0x28, 0x1e,			/* H & V sizes     r15 .. r16 */
-	0x68, 0x8f, MCK_INIT1,				/* r17 .. r19 */
-};
-static const __u8 ov7630_sensor_init[][8] = {
-	{0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
-	{0xb0, 0x21, 0x01, 0x77, 0x3a, 0x00, 0x00, 0x10},
-/*	{0xd0, 0x21, 0x12, 0x7c, 0x01, 0x80, 0x34, 0x10},	   jfm */
-	{0xd0, 0x21, 0x12, 0x5c, 0x00, 0x80, 0x34, 0x10},	/* jfm */
-	{0xa0, 0x21, 0x1b, 0x04, 0x00, 0x80, 0x34, 0x10},
-	{0xa0, 0x21, 0x20, 0x44, 0x00, 0x80, 0x34, 0x10},
-	{0xa0, 0x21, 0x23, 0xee, 0x00, 0x80, 0x34, 0x10},
-	{0xd0, 0x21, 0x26, 0xa0, 0x9a, 0xa0, 0x30, 0x10},
-	{0xb0, 0x21, 0x2a, 0x80, 0x00, 0xa0, 0x30, 0x10},
-	{0xb0, 0x21, 0x2f, 0x3d, 0x24, 0xa0, 0x30, 0x10},
-	{0xa0, 0x21, 0x32, 0x86, 0x24, 0xa0, 0x30, 0x10},
-	{0xb0, 0x21, 0x60, 0xa9, 0x4a, 0xa0, 0x30, 0x10},
-/*	{0xb0, 0x21, 0x60, 0xa9, 0x42, 0xa0, 0x30, 0x10},	 * jfm */
-	{0xa0, 0x21, 0x65, 0x00, 0x42, 0xa0, 0x30, 0x10},
-	{0xa0, 0x21, 0x69, 0x38, 0x42, 0xa0, 0x30, 0x10},
-	{0xc0, 0x21, 0x6f, 0x88, 0x0b, 0x00, 0x30, 0x10},
-	{0xc0, 0x21, 0x74, 0x21, 0x8e, 0x00, 0x30, 0x10},
-	{0xa0, 0x21, 0x7d, 0xf7, 0x8e, 0x00, 0x30, 0x10},
-	{0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
-};
-
-static const __u8 initPas106[] = {
-	0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
-	0x00, 0x00,
-	0x00, 0x00, 0x00, 0x04, 0x01, 0x00,
-	0x16, 0x12, 0x24, COMP1, MCK_INIT1,
-};
-/* compression 0x86 mckinit1 0x2b */
-
-/* "Known" PAS106B registers:
-  0x02 clock divider
-  0x03 Variable framerate bits 4-11
-  0x04 Var framerate bits 0-3, one must leave the 4 msb's at 0 !!
-       The variable framerate control must never be set lower then 300,
-       which sets the framerate at 90 / reg02, otherwise vsync is lost.
-  0x05 Shutter Time Line Offset, this can be used as an exposure control:
-       0 = use full frame time, 255 = no exposure at all
-       Note this may never be larger then "var-framerate control" / 2 - 2.
-       When var-framerate control is < 514, no exposure is reached at the max
-       allowed value for the framerate control value, rather then at 255.
-  0x06 Shutter Time Pixel Offset, like reg05 this influences exposure, but
-       only a very little bit, leave at 0xcd
-  0x07 offset sign bit (bit0 1 > negative offset)
-  0x08 offset
-  0x09 Blue Gain
-  0x0a Green1 Gain
-  0x0b Green2 Gain
-  0x0c Red Gain
-  0x0e Global gain
-  0x13 Write 1 to commit settings to sensor
-*/
-
-static const __u8 pas106_sensor_init[][8] = {
-	/* Pixel Clock Divider 6 */
-	{ 0xa1, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x14 },
-	/* Frame Time MSB (also seen as 0x12) */
-	{ 0xa1, 0x40, 0x03, 0x13, 0x00, 0x00, 0x00, 0x14 },
-	/* Frame Time LSB (also seen as 0x05) */
-	{ 0xa1, 0x40, 0x04, 0x06, 0x00, 0x00, 0x00, 0x14 },
-	/* Shutter Time Line Offset (also seen as 0x6d) */
-	{ 0xa1, 0x40, 0x05, 0x65, 0x00, 0x00, 0x00, 0x14 },
-	/* Shutter Time Pixel Offset (also seen as 0xb1) */
-	{ 0xa1, 0x40, 0x06, 0xcd, 0x00, 0x00, 0x00, 0x14 },
-	/* Black Level Subtract Sign (also seen 0x00) */
-	{ 0xa1, 0x40, 0x07, 0xc1, 0x00, 0x00, 0x00, 0x14 },
-	/* Black Level Subtract Level (also seen 0x01) */
-	{ 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
-	{ 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
-	/* Color Gain B Pixel 5 a */
-	{ 0xa1, 0x40, 0x09, 0x05, 0x00, 0x00, 0x00, 0x14 },
-	/* Color Gain G1 Pixel 1 5 */
-	{ 0xa1, 0x40, 0x0a, 0x04, 0x00, 0x00, 0x00, 0x14 },
-	/* Color Gain G2 Pixel 1 0 5 */
-	{ 0xa1, 0x40, 0x0b, 0x04, 0x00, 0x00, 0x00, 0x14 },
-	/* Color Gain R Pixel 3 1 */
-	{ 0xa1, 0x40, 0x0c, 0x05, 0x00, 0x00, 0x00, 0x14 },
-	/* Color GainH  Pixel */
-	{ 0xa1, 0x40, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x14 },
-	/* Global Gain */
-	{ 0xa1, 0x40, 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x14 },
-	/* Contrast */
-	{ 0xa1, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x14 },
-	/* H&V synchro polarity */
-	{ 0xa1, 0x40, 0x10, 0x06, 0x00, 0x00, 0x00, 0x14 },
-	/* ?default */
-	{ 0xa1, 0x40, 0x11, 0x06, 0x00, 0x00, 0x00, 0x14 },
-	/* DAC scale */
-	{ 0xa1, 0x40, 0x12, 0x06, 0x00, 0x00, 0x00, 0x14 },
-	/* ?default */
-	{ 0xa1, 0x40, 0x14, 0x02, 0x00, 0x00, 0x00, 0x14 },
-	/* Validate Settings */
-	{ 0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14 },
-};
-
-static const __u8 initPas202[] = {
-	0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00,
-	0x00, 0x00,
-	0x00, 0x00, 0x00, 0x06, 0x03, 0x0a,
-	0x28, 0x1e, 0x20, 0x89, 0x20,
-};
-
-/* "Known" PAS202BCB registers:
-  0x02 clock divider
-  0x04 Variable framerate bits 6-11 (*)
-  0x05 Var framerate  bits 0-5, one must leave the 2 msb's at 0 !!
-  0x07 Blue Gain
-  0x08 Green Gain
-  0x09 Red Gain
-  0x0b offset sign bit (bit0 1 > negative offset)
-  0x0c offset
-  0x0e Unknown image is slightly brighter when bit 0 is 0, if reg0f is 0 too,
-       leave at 1 otherwise we get a jump in our exposure control
-  0x0f Exposure 0-255, 0 = use full frame time, 255 = no exposure at all
-  0x10 Master gain 0 - 31
-  0x11 write 1 to apply changes
-  (*) The variable framerate control must never be set lower then 500
-      which sets the framerate at 30 / reg02, otherwise vsync is lost.
-*/
-static const __u8 pas202_sensor_init[][8] = {
-	/* Set the clock divider to 4 -> 30 / 4 = 7.5 fps, we would like
-	   to set it lower, but for some reason the bridge starts missing
-	   vsync's then */
-	{0xa0, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x10},
-	{0xd0, 0x40, 0x04, 0x07, 0x34, 0x00, 0x09, 0x10},
-	{0xd0, 0x40, 0x08, 0x01, 0x00, 0x00, 0x01, 0x10},
-	{0xd0, 0x40, 0x0c, 0x00, 0x0c, 0x01, 0x32, 0x10},
-	{0xd0, 0x40, 0x10, 0x00, 0x01, 0x00, 0x63, 0x10},
-	{0xa0, 0x40, 0x15, 0x70, 0x01, 0x00, 0x63, 0x10},
-	{0xa0, 0x40, 0x18, 0x00, 0x01, 0x00, 0x63, 0x10},
-	{0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10},
-	{0xa0, 0x40, 0x03, 0x56, 0x01, 0x00, 0x63, 0x10},
-	{0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10},
-};
-
-static const __u8 initTas5110c[] = {
-	0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
-	0x00, 0x00,
-	0x00, 0x00, 0x00, 0x45, 0x09, 0x0a,
-	0x16, 0x12, 0x60, 0x86, 0x2b,
-};
-/* Same as above, except a different hstart */
-static const __u8 initTas5110d[] = {
-	0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
-	0x00, 0x00,
-	0x00, 0x00, 0x00, 0x41, 0x09, 0x0a,
-	0x16, 0x12, 0x60, 0x86, 0x2b,
-};
-/* tas5110c is 3 wire, tas5110d is 2 wire (regular i2c) */
-static const __u8 tas5110c_sensor_init[][8] = {
-	{0x30, 0x11, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x10},
-	{0x30, 0x11, 0x02, 0x20, 0xa9, 0x00, 0x00, 0x10},
-};
-/* Known TAS5110D registers
- * reg02: gain, bit order reversed!! 0 == max gain, 255 == min gain
- * reg03: bit3: vflip, bit4: ~hflip, bit7: ~gainboost (~ == inverted)
- *        Note: writing reg03 seems to only work when written together with 02
- */
-static const __u8 tas5110d_sensor_init[][8] = {
-	{0xa0, 0x61, 0x9a, 0xca, 0x00, 0x00, 0x00, 0x17}, /* reset */
-};
-
-static const __u8 initTas5130[] = {
-	0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
-	0x00, 0x00,
-	0x00, 0x00, 0x00, 0x68, 0x0c, 0x0a,
-	0x28, 0x1e, 0x60, COMP, MCK_INIT,
-};
-static const __u8 tas5130_sensor_init[][8] = {
-/*	{0x30, 0x11, 0x00, 0x40, 0x47, 0x00, 0x00, 0x10},
-					* shutter 0x47 short exposure? */
-	{0x30, 0x11, 0x00, 0x40, 0x01, 0x00, 0x00, 0x10},
-					/* shutter 0x01 long exposure */
-	{0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
-};
-
-static const struct sensor_data sensor_data[] = {
-	SENS(initHv7131d, hv7131d_sensor_init, 0, 0),
-	SENS(initHv7131r, hv7131r_sensor_init, 0, 0),
-	SENS(initOv6650, ov6650_sensor_init, F_SIF, 0x60),
-	SENS(initOv7630, ov7630_sensor_init, 0, 0x21),
-	SENS(initPas106, pas106_sensor_init, F_SIF, 0),
-	SENS(initPas202, pas202_sensor_init, 0, 0),
-	SENS(initTas5110c, tas5110c_sensor_init, F_SIF, 0),
-	SENS(initTas5110d, tas5110d_sensor_init, F_SIF, 0),
-	SENS(initTas5130, tas5130_sensor_init, 0, 0),
-};
-
-/* get one byte in gspca_dev->usb_buf */
-static void reg_r(struct gspca_dev *gspca_dev,
-		  __u16 value)
-{
-	int res;
-
-	if (gspca_dev->usb_err < 0)
-		return;
-
-	res = usb_control_msg(gspca_dev->dev,
-			usb_rcvctrlpipe(gspca_dev->dev, 0),
-			0,			/* request */
-			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
-			value,
-			0,			/* index */
-			gspca_dev->usb_buf, 1,
-			500);
-
-	if (res < 0) {
-		dev_err(gspca_dev->v4l2_dev.dev,
-			"Error reading register %02x: %d\n", value, res);
-		gspca_dev->usb_err = res;
-	}
-}
-
-static void reg_w(struct gspca_dev *gspca_dev,
-		  __u16 value,
-		  const __u8 *buffer,
-		  int len)
-{
-	int res;
-
-	if (gspca_dev->usb_err < 0)
-		return;
-
-	memcpy(gspca_dev->usb_buf, buffer, len);
-	res = usb_control_msg(gspca_dev->dev,
-			usb_sndctrlpipe(gspca_dev->dev, 0),
-			0x08,			/* request */
-			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
-			value,
-			0,			/* index */
-			gspca_dev->usb_buf, len,
-			500);
-
-	if (res < 0) {
-		dev_err(gspca_dev->v4l2_dev.dev,
-			"Error writing register %02x: %d\n", value, res);
-		gspca_dev->usb_err = res;
-	}
-}
-
-static void i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer)
-{
-	int retry = 60;
-
-	if (gspca_dev->usb_err < 0)
-		return;
-
-	/* is i2c ready */
-	reg_w(gspca_dev, 0x08, buffer, 8);
-	while (retry--) {
-		if (gspca_dev->usb_err < 0)
-			return;
-		msleep(10);
-		reg_r(gspca_dev, 0x08);
-		if (gspca_dev->usb_buf[0] & 0x04) {
-			if (gspca_dev->usb_buf[0] & 0x08) {
-				dev_err(gspca_dev->v4l2_dev.dev,
-					"i2c write error\n");
-				gspca_dev->usb_err = -EIO;
-			}
-			return;
-		}
-	}
-
-	dev_err(gspca_dev->v4l2_dev.dev, "i2c write timeout\n");
-	gspca_dev->usb_err = -EIO;
-}
-
-static void i2c_w_vector(struct gspca_dev *gspca_dev,
-			const __u8 buffer[][8], int len)
-{
-	for (;;) {
-		if (gspca_dev->usb_err < 0)
-			return;
-		reg_w(gspca_dev, 0x08, *buffer, 8);
-		len -= 8;
-		if (len <= 0)
-			break;
-		buffer++;
-	}
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	switch (sd->sensor) {
-	case  SENSOR_OV6650:
-	case  SENSOR_OV7630: {
-		__u8 i2cOV[] =
-			{0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
-
-		/* change reg 0x06 */
-		i2cOV[1] = sensor_data[sd->sensor].sensor_addr;
-		i2cOV[3] = sd->brightness->val;
-		i2c_w(gspca_dev, i2cOV);
-		break;
-	}
-	case SENSOR_PAS106:
-	case SENSOR_PAS202: {
-		__u8 i2cpbright[] =
-			{0xb0, 0x40, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x16};
-		__u8 i2cpdoit[] =
-			{0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
-
-		/* PAS106 uses reg 7 and 8 instead of b and c */
-		if (sd->sensor == SENSOR_PAS106) {
-			i2cpbright[2] = 7;
-			i2cpdoit[2] = 0x13;
-		}
-
-		if (sd->brightness->val < 127) {
-			/* change reg 0x0b, signreg */
-			i2cpbright[3] = 0x01;
-			/* set reg 0x0c, offset */
-			i2cpbright[4] = 127 - sd->brightness->val;
-		} else
-			i2cpbright[4] = sd->brightness->val - 127;
-
-		i2c_w(gspca_dev, i2cpbright);
-		i2c_w(gspca_dev, i2cpdoit);
-		break;
-	}
-	default:
-		break;
-	}
-}
-
-static void setgain(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	u8 gain = gspca_dev->gain->val;
-
-	switch (sd->sensor) {
-	case SENSOR_HV7131D: {
-		__u8 i2c[] =
-			{0xc0, 0x11, 0x31, 0x00, 0x00, 0x00, 0x00, 0x17};
-
-		i2c[3] = 0x3f - gain;
-		i2c[4] = 0x3f - gain;
-		i2c[5] = 0x3f - gain;
-
-		i2c_w(gspca_dev, i2c);
-		break;
-	}
-	case SENSOR_TAS5110C:
-	case SENSOR_TAS5130CXX: {
-		__u8 i2c[] =
-			{0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10};
-
-		i2c[4] = 255 - gain;
-		i2c_w(gspca_dev, i2c);
-		break;
-	}
-	case SENSOR_TAS5110D: {
-		__u8 i2c[] = {
-			0xb0, 0x61, 0x02, 0x00, 0x10, 0x00, 0x00, 0x17 };
-		gain = 255 - gain;
-		/* The bits in the register are the wrong way around!! */
-		i2c[3] |= (gain & 0x80) >> 7;
-		i2c[3] |= (gain & 0x40) >> 5;
-		i2c[3] |= (gain & 0x20) >> 3;
-		i2c[3] |= (gain & 0x10) >> 1;
-		i2c[3] |= (gain & 0x08) << 1;
-		i2c[3] |= (gain & 0x04) << 3;
-		i2c[3] |= (gain & 0x02) << 5;
-		i2c[3] |= (gain & 0x01) << 7;
-		i2c_w(gspca_dev, i2c);
-		break;
-	}
-	case SENSOR_OV6650:
-	case SENSOR_OV7630: {
-		__u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
-
-		/*
-		 * The ov7630's gain is weird, at 32 the gain drops to the
-		 * same level as at 16, so skip 32-47 (of the 0-63 scale).
-		 */
-		if (sd->sensor == SENSOR_OV7630 && gain >= 32)
-			gain += 16;
-
-		i2c[1] = sensor_data[sd->sensor].sensor_addr;
-		i2c[3] = gain;
-		i2c_w(gspca_dev, i2c);
-		break;
-	}
-	case SENSOR_PAS106:
-	case SENSOR_PAS202: {
-		__u8 i2cpgain[] =
-			{0xa0, 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x15};
-		__u8 i2cpcolorgain[] =
-			{0xc0, 0x40, 0x07, 0x00, 0x00, 0x00, 0x00, 0x15};
-		__u8 i2cpdoit[] =
-			{0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
-
-		/* PAS106 uses different regs (and has split green gains) */
-		if (sd->sensor == SENSOR_PAS106) {
-			i2cpgain[2] = 0x0e;
-			i2cpcolorgain[0] = 0xd0;
-			i2cpcolorgain[2] = 0x09;
-			i2cpdoit[2] = 0x13;
-		}
-
-		i2cpgain[3] = gain;
-		i2cpcolorgain[3] = gain >> 1;
-		i2cpcolorgain[4] = gain >> 1;
-		i2cpcolorgain[5] = gain >> 1;
-		i2cpcolorgain[6] = gain >> 1;
-
-		i2c_w(gspca_dev, i2cpgain);
-		i2c_w(gspca_dev, i2cpcolorgain);
-		i2c_w(gspca_dev, i2cpdoit);
-		break;
-	}
-	default:
-		if (sd->bridge == BRIDGE_103) {
-			u8 buf[3] = { gain, gain, gain }; /* R, G, B */
-			reg_w(gspca_dev, 0x05, buf, 3);
-		} else {
-			u8 buf[2];
-			buf[0] = gain << 4 | gain; /* Red and blue */
-			buf[1] = gain; /* Green */
-			reg_w(gspca_dev, 0x10, buf, 2);
-		}
-	}
-}
-
-static void setexposure(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	switch (sd->sensor) {
-	case SENSOR_HV7131D: {
-		/* Note the datasheet wrongly says line mode exposure uses reg
-		   0x26 and 0x27, testing has shown 0x25 + 0x26 */
-		__u8 i2c[] = {0xc0, 0x11, 0x25, 0x00, 0x00, 0x00, 0x00, 0x17};
-		u16 reg = gspca_dev->exposure->val;
-
-		i2c[3] = reg >> 8;
-		i2c[4] = reg & 0xff;
-		i2c_w(gspca_dev, i2c);
-		break;
-	}
-	case SENSOR_TAS5110C:
-	case SENSOR_TAS5110D: {
-		/* register 19's high nibble contains the sn9c10x clock divider
-		   The high nibble configures the no fps according to the
-		   formula: 60 / high_nibble. With a maximum of 30 fps */
-		u8 reg = gspca_dev->exposure->val;
-
-		reg = (reg << 4) | 0x0b;
-		reg_w(gspca_dev, 0x19, &reg, 1);
-		break;
-	}
-	case SENSOR_OV6650:
-	case SENSOR_OV7630: {
-		/* The ov6650 / ov7630 have 2 registers which both influence
-		   exposure, register 11, whose low nibble sets the nr off fps
-		   according to: fps = 30 / (low_nibble + 1)
-
-		   The fps configures the maximum exposure setting, but it is
-		   possible to use less exposure then what the fps maximum
-		   allows by setting register 10. register 10 configures the
-		   actual exposure as quotient of the full exposure, with 0
-		   being no exposure at all (not very useful) and reg10_max
-		   being max exposure possible at that framerate.
-
-		   The code maps our 0 - 510 ms exposure ctrl to these 2
-		   registers, trying to keep fps as high as possible.
-		*/
-		__u8 i2c[] = {0xb0, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10};
-		int reg10, reg11, reg10_max;
-
-		/* ov6645 datasheet says reg10_max is 9a, but that uses
-		   tline * 2 * reg10 as formula for calculating texpo, the
-		   ov6650 probably uses the same formula as the 7730 which uses
-		   tline * 4 * reg10, which explains why the reg10max we've
-		   found experimentally for the ov6650 is exactly half that of
-		   the ov6645. The ov7630 datasheet says the max is 0x41. */
-		if (sd->sensor == SENSOR_OV6650) {
-			reg10_max = 0x4d;
-			i2c[4] = 0xc0; /* OV6650 needs non default vsync pol */
-		} else
-			reg10_max = 0x41;
-
-		reg11 = (15 * gspca_dev->exposure->val + 999) / 1000;
-		if (reg11 < 1)
-			reg11 = 1;
-		else if (reg11 > 16)
-			reg11 = 16;
-
-		/* In 640x480, if the reg11 has less than 4, the image is
-		   unstable (the bridge goes into a higher compression mode
-		   which we have not reverse engineered yet). */
-		if (gspca_dev->width == 640 && reg11 < 4)
-			reg11 = 4;
-
-		/* frame exposure time in ms = 1000 * reg11 / 30    ->
-		reg10 = (gspca_dev->exposure->val / 2) * reg10_max
-				/ (1000 * reg11 / 30) */
-		reg10 = (gspca_dev->exposure->val * 15 * reg10_max)
-				/ (1000 * reg11);
-
-		/* Don't allow this to get below 10 when using autogain, the
-		   steps become very large (relatively) when below 10 causing
-		   the image to oscilate from much too dark, to much too bright
-		   and back again. */
-		if (gspca_dev->autogain->val && reg10 < 10)
-			reg10 = 10;
-		else if (reg10 > reg10_max)
-			reg10 = reg10_max;
-
-		/* Write reg 10 and reg11 low nibble */
-		i2c[1] = sensor_data[sd->sensor].sensor_addr;
-		i2c[3] = reg10;
-		i2c[4] |= reg11 - 1;
-
-		/* If register 11 didn't change, don't change it */
-		if (sd->reg11 == reg11)
-			i2c[0] = 0xa0;
-
-		i2c_w(gspca_dev, i2c);
-		if (gspca_dev->usb_err == 0)
-			sd->reg11 = reg11;
-		break;
-	}
-	case SENSOR_PAS202: {
-		__u8 i2cpframerate[] =
-			{0xb0, 0x40, 0x04, 0x00, 0x00, 0x00, 0x00, 0x16};
-		__u8 i2cpexpo[] =
-			{0xa0, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x16};
-		const __u8 i2cpdoit[] =
-			{0xa0, 0x40, 0x11, 0x01, 0x00, 0x00, 0x00, 0x16};
-		int framerate_ctrl;
-
-		/* The exposure knee for the autogain algorithm is 200
-		   (100 ms / 10 fps on other sensors), for values below this
-		   use the control for setting the partial frame expose time,
-		   above that use variable framerate. This way we run at max
-		   framerate (640x480@7.5 fps, 320x240@10fps) until the knee
-		   is reached. Using the variable framerate control above 200
-		   is better then playing around with both clockdiv + partial
-		   frame exposure times (like we are doing with the ov chips),
-		   as that sometimes leads to jumps in the exposure control,
-		   which are bad for auto exposure. */
-		if (gspca_dev->exposure->val < 200) {
-			i2cpexpo[3] = 255 - (gspca_dev->exposure->val * 255)
-						/ 200;
-			framerate_ctrl = 500;
-		} else {
-			/* The PAS202's exposure control goes from 0 - 4095,
-			   but anything below 500 causes vsync issues, so scale
-			   our 200-1023 to 500-4095 */
-			framerate_ctrl = (gspca_dev->exposure->val - 200)
-							* 1000 / 229 +  500;
-		}
-
-		i2cpframerate[3] = framerate_ctrl >> 6;
-		i2cpframerate[4] = framerate_ctrl & 0x3f;
-		i2c_w(gspca_dev, i2cpframerate);
-		i2c_w(gspca_dev, i2cpexpo);
-		i2c_w(gspca_dev, i2cpdoit);
-		break;
-	}
-	case SENSOR_PAS106: {
-		__u8 i2cpframerate[] =
-			{0xb1, 0x40, 0x03, 0x00, 0x00, 0x00, 0x00, 0x14};
-		__u8 i2cpexpo[] =
-			{0xa1, 0x40, 0x05, 0x00, 0x00, 0x00, 0x00, 0x14};
-		const __u8 i2cpdoit[] =
-			{0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14};
-		int framerate_ctrl;
-
-		/* For values below 150 use partial frame exposure, above
-		   that use framerate ctrl */
-		if (gspca_dev->exposure->val < 150) {
-			i2cpexpo[3] = 150 - gspca_dev->exposure->val;
-			framerate_ctrl = 300;
-		} else {
-			/* The PAS106's exposure control goes from 0 - 4095,
-			   but anything below 300 causes vsync issues, so scale
-			   our 150-1023 to 300-4095 */
-			framerate_ctrl = (gspca_dev->exposure->val - 150)
-						* 1000 / 230 + 300;
-		}
-
-		i2cpframerate[3] = framerate_ctrl >> 4;
-		i2cpframerate[4] = framerate_ctrl & 0x0f;
-		i2c_w(gspca_dev, i2cpframerate);
-		i2c_w(gspca_dev, i2cpexpo);
-		i2c_w(gspca_dev, i2cpdoit);
-		break;
-	}
-	default:
-		break;
-	}
-}
-
-static void setfreq(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	if (sd->sensor == SENSOR_OV6650 || sd->sensor == SENSOR_OV7630) {
-		/* Framerate adjust register for artificial light 50 hz flicker
-		   compensation, for the ov6650 this is identical to ov6630
-		   0x2b register, see ov6630 datasheet.
-		   0x4f / 0x8a -> (30 fps -> 25 fps), 0x00 -> no adjustment */
-		__u8 i2c[] = {0xa0, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10};
-		switch (sd->plfreq->val) {
-		default:
-/*		case 0:			 * no filter*/
-/*		case 2:			 * 60 hz */
-			i2c[3] = 0;
-			break;
-		case 1:			/* 50 hz */
-			i2c[3] = (sd->sensor == SENSOR_OV6650)
-					? 0x4f : 0x8a;
-			break;
-		}
-		i2c[1] = sensor_data[sd->sensor].sensor_addr;
-		i2c_w(gspca_dev, i2c);
-	}
-}
-
-static void do_autogain(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	int deadzone, desired_avg_lum, avg_lum;
-
-	avg_lum = atomic_read(&sd->avg_lum);
-	if (avg_lum == -1)
-		return;
-
-	if (sd->autogain_ignore_frames > 0) {
-		sd->autogain_ignore_frames--;
-		return;
-	}
-
-	/* SIF / VGA sensors have a different autoexposure area and thus
-	   different avg_lum values for the same picture brightness */
-	if (sensor_data[sd->sensor].flags & F_SIF) {
-		deadzone = 500;
-		/* SIF sensors tend to overexpose, so keep this small */
-		desired_avg_lum = 5000;
-	} else {
-		deadzone = 1500;
-		desired_avg_lum = 13000;
-	}
-
-	if (sd->brightness)
-		desired_avg_lum = sd->brightness->val * desired_avg_lum / 127;
-
-	if (gspca_dev->exposure->maximum < 500) {
-		if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
-				desired_avg_lum, deadzone))
-			sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
-	} else {
-		int gain_knee = gspca_dev->gain->maximum * 9 / 10;
-		if (gspca_expo_autogain(gspca_dev, avg_lum, desired_avg_lum,
-				deadzone, gain_knee, sd->exposure_knee))
-			sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
-	}
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
-			const struct usb_device_id *id)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	struct cam *cam;
-
-	reg_r(gspca_dev, 0x00);
-	if (gspca_dev->usb_buf[0] != 0x10)
-		return -ENODEV;
-
-	/* copy the webcam info from the device id */
-	sd->sensor = id->driver_info >> 8;
-	sd->bridge = id->driver_info & 0xff;
-
-	cam = &gspca_dev->cam;
-	if (!(sensor_data[sd->sensor].flags & F_SIF)) {
-		cam->cam_mode = vga_mode;
-		cam->nmodes = ARRAY_SIZE(vga_mode);
-	} else {
-		cam->cam_mode = sif_mode;
-		cam->nmodes = ARRAY_SIZE(sif_mode);
-	}
-	cam->npkt = 36;			/* 36 packets per ISOC message */
-
-	return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
-	const __u8 stop = 0x09; /* Disable stream turn of LED */
-
-	reg_w(gspca_dev, 0x01, &stop, 1);
-
-	return gspca_dev->usb_err;
-}
-
-static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
-{
-	struct gspca_dev *gspca_dev =
-		container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
-	struct sd *sd = (struct sd *)gspca_dev;
-
-	gspca_dev->usb_err = 0;
-
-	if (ctrl->id == V4L2_CID_AUTOGAIN && ctrl->is_new && ctrl->val) {
-		/* when switching to autogain set defaults to make sure
-		   we are on a valid point of the autogain gain /
-		   exposure knee graph, and give this change time to
-		   take effect before doing autogain. */
-		gspca_dev->gain->val = gspca_dev->gain->default_value;
-		gspca_dev->exposure->val = gspca_dev->exposure->default_value;
-		sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES;
-	}
-
-	if (!gspca_dev->streaming)
-		return 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_BRIGHTNESS:
-		setbrightness(gspca_dev);
-		break;
-	case V4L2_CID_AUTOGAIN:
-		if (gspca_dev->exposure->is_new || (ctrl->is_new && ctrl->val))
-			setexposure(gspca_dev);
-		if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))
-			setgain(gspca_dev);
-		break;
-	case V4L2_CID_POWER_LINE_FREQUENCY:
-		setfreq(gspca_dev);
-		break;
-	default:
-		return -EINVAL;
-	}
-	return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
-	.s_ctrl = sd_s_ctrl,
-};
-
-/* this function is called at probe time */
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
-
-	gspca_dev->vdev.ctrl_handler = hdl;
-	v4l2_ctrl_handler_init(hdl, 5);
-
-	if (sd->sensor == SENSOR_OV6650 || sd->sensor == SENSOR_OV7630 ||
-	    sd->sensor == SENSOR_PAS106 || sd->sensor == SENSOR_PAS202)
-		sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
-					V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
-
-	/* Gain range is sensor dependent */
-	switch (sd->sensor) {
-	case SENSOR_OV6650:
-	case SENSOR_PAS106:
-	case SENSOR_PAS202:
-		gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
-					V4L2_CID_GAIN, 0, 31, 1, 15);
-		break;
-	case SENSOR_OV7630:
-		gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
-					V4L2_CID_GAIN, 0, 47, 1, 31);
-		break;
-	case SENSOR_HV7131D:
-		gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
-					V4L2_CID_GAIN, 0, 63, 1, 31);
-		break;
-	case SENSOR_TAS5110C:
-	case SENSOR_TAS5110D:
-	case SENSOR_TAS5130CXX:
-		gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
-