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Diffstat (limited to 'drivers/media/video/gspca/sn9c20x.c')
-rw-r--r--drivers/media/video/gspca/sn9c20x.c2428
1 files changed, 0 insertions, 2428 deletions
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
deleted file mode 100644
index b9c6f17..0000000
--- a/drivers/media/video/gspca/sn9c20x.c
+++ /dev/null
@@ -1,2428 +0,0 @@
-/*
- * Sonix sn9c201 sn9c202 library
- *
- * Copyright (C) 2012 Jean-Francois Moine <http://moinejf.free.fr>
- * Copyright (C) 2008-2009 microdia project <microdia@googlegroups.com>
- * Copyright (C) 2009 Brian Johnson <brijohn@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * 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
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/input.h>
-
-#include "gspca.h"
-#include "jpeg.h"
-
-#include <media/v4l2-chip-ident.h>
-#include <linux/dmi.h>
-
-MODULE_AUTHOR("Brian Johnson <brijohn@gmail.com>, "
- "microdia project <microdia@googlegroups.com>");
-MODULE_DESCRIPTION("GSPCA/SN9C20X USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/*
- * Pixel format private data
- */
-#define SCALE_MASK 0x0f
-#define SCALE_160x120 0
-#define SCALE_320x240 1
-#define SCALE_640x480 2
-#define SCALE_1280x1024 3
-#define MODE_RAW 0x10
-#define MODE_JPEG 0x20
-#define MODE_SXGA 0x80
-
-#define SENSOR_OV9650 0
-#define SENSOR_OV9655 1
-#define SENSOR_SOI968 2
-#define SENSOR_OV7660 3
-#define SENSOR_OV7670 4
-#define SENSOR_MT9V011 5
-#define SENSOR_MT9V111 6
-#define SENSOR_MT9V112 7
-#define SENSOR_MT9M001 8
-#define SENSOR_MT9M111 9
-#define SENSOR_MT9M112 10
-#define SENSOR_HV7131R 11
-#define SENSOR_MT9VPRB 12
-
-/* camera flags */
-#define HAS_NO_BUTTON 0x1
-#define LED_REVERSE 0x2 /* some cameras unset gpio to turn on leds */
-#define FLIP_DETECT 0x4
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev;
-
- struct { /* color control cluster */
- struct v4l2_ctrl *brightness;
- struct v4l2_ctrl *contrast;
- struct v4l2_ctrl *saturation;
- struct v4l2_ctrl *hue;
- };
- struct { /* blue/red balance control cluster */
- struct v4l2_ctrl *blue;
- struct v4l2_ctrl *red;
- };
- struct { /* h/vflip control cluster */
- struct v4l2_ctrl *hflip;
- struct v4l2_ctrl *vflip;
- };
- struct v4l2_ctrl *gamma;
- struct { /* autogain and exposure or gain control cluster */
- struct v4l2_ctrl *autogain;
- struct v4l2_ctrl *exposure;
- struct v4l2_ctrl *gain;
- };
- struct v4l2_ctrl *jpegqual;
-
- struct work_struct work;
- struct workqueue_struct *work_thread;
-
- u32 pktsz; /* (used by pkt_scan) */
- u16 npkt;
- s8 nchg;
- u8 fmt; /* (used for JPEG QTAB update */
-
-#define MIN_AVG_LUM 80
-#define MAX_AVG_LUM 130
- atomic_t avg_lum;
- u8 old_step;
- u8 older_step;
- u8 exposure_step;
-
- u8 i2c_addr;
- u8 i2c_intf;
- u8 sensor;
- u8 hstart;
- u8 vstart;
-
- u8 jpeg_hdr[JPEG_HDR_SZ];
-
- u8 flags;
-};
-
-static void qual_upd(struct work_struct *work);
-
-struct i2c_reg_u8 {
- u8 reg;
- u8 val;
-};
-
-struct i2c_reg_u16 {
- u8 reg;
- u16 val;
-};
-
-static const struct dmi_system_id flip_dmi_table[] = {
- {
- .ident = "MSI MS-1034",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD."),
- DMI_MATCH(DMI_PRODUCT_NAME, "MS-1034"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "0341")
- }
- },
- {
- .ident = "MSI MS-1632",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
- DMI_MATCH(DMI_BOARD_NAME, "MS-1632")
- }
- },
- {
- .ident = "MSI MS-1633X",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
- DMI_MATCH(DMI_BOARD_NAME, "MS-1633X")
- }
- },
- {
- .ident = "MSI MS-1635X",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
- DMI_MATCH(DMI_BOARD_NAME, "MS-1635X")
- }
- },
- {
- .ident = "ASUSTeK W7J",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
- DMI_MATCH(DMI_BOARD_NAME, "W7J ")
- }
- },
- {}
-};
-
-static const struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_160x120 | MODE_JPEG},
- {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120 | MODE_RAW},
- {160, 120, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 240 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_320x240 | MODE_JPEG},
- {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240 | MODE_RAW},
- {320, 240, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 480 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_640x480 | MODE_JPEG},
- {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480 | MODE_RAW},
- {640, 480, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 960 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480},
-};
-
-static const struct v4l2_pix_format sxga_mode[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_160x120 | MODE_JPEG},
- {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120 | MODE_RAW},
- {160, 120, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 240 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_320x240 | MODE_JPEG},
- {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240 | MODE_RAW},
- {320, 240, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 480 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 4 / 8 + 590,
- .colorspace = V4L2_COLORSPACE_JPEG,
- .priv = SCALE_640x480 | MODE_JPEG},
- {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480 | MODE_RAW},
- {640, 480, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 960 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480},
- {1280, 1024, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_1280x1024 | MODE_RAW | MODE_SXGA},
-};
-
-static const struct v4l2_pix_format mono_mode[] = {
- {160, 120, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
- .bytesperline = 160,
- .sizeimage = 160 * 120,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_160x120 | MODE_RAW},
- {320, 240, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
- .bytesperline = 320,
- .sizeimage = 320 * 240 ,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_320x240 | MODE_RAW},
- {640, 480, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_640x480 | MODE_RAW},
- {1280, 1024, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE,
- .bytesperline = 1280,
- .sizeimage = 1280 * 1024,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = SCALE_1280x1024 | MODE_RAW | MODE_SXGA},
-};
-
-static const s16 hsv_red_x[] = {
- 41, 44, 46, 48, 50, 52, 54, 56,
- 58, 60, 62, 64, 66, 68, 70, 72,
- 74, 76, 78, 80, 81, 83, 85, 87,
- 88, 90, 92, 93, 95, 97, 98, 100,
- 101, 102, 104, 105, 107, 108, 109, 110,
- 112, 113, 114, 115, 116, 117, 118, 119,
- 120, 121, 122, 123, 123, 124, 125, 125,
- 126, 127, 127, 128, 128, 129, 129, 129,
- 130, 130, 130, 130, 131, 131, 131, 131,
- 131, 131, 131, 131, 130, 130, 130, 130,
- 129, 129, 129, 128, 128, 127, 127, 126,
- 125, 125, 124, 123, 122, 122, 121, 120,
- 119, 118, 117, 116, 115, 114, 112, 111,
- 110, 109, 107, 106, 105, 103, 102, 101,
- 99, 98, 96, 94, 93, 91, 90, 88,
- 86, 84, 83, 81, 79, 77, 75, 74,
- 72, 70, 68, 66, 64, 62, 60, 58,
- 56, 54, 52, 49, 47, 45, 43, 41,
- 39, 36, 34, 32, 30, 28, 25, 23,
- 21, 19, 16, 14, 12, 9, 7, 5,
- 3, 0, -1, -3, -6, -8, -10, -12,
- -15, -17, -19, -22, -24, -26, -28, -30,
- -33, -35, -37, -39, -41, -44, -46, -48,
- -50, -52, -54, -56, -58, -60, -62, -64,
- -66, -68, -70, -72, -74, -76, -78, -80,
- -81, -83, -85, -87, -88, -90, -92, -93,
- -95, -97, -98, -100, -101, -102, -104, -105,
- -107, -108, -109, -110, -112, -113, -114, -115,
- -116, -117, -118, -119, -120, -121, -122, -123,
- -123, -124, -125, -125, -126, -127, -127, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -127, -127, -126, -125, -125, -124, -123,
- -122, -122, -121, -120, -119, -118, -117, -116,
- -115, -114, -112, -111, -110, -109, -107, -106,
- -105, -103, -102, -101, -99, -98, -96, -94,
- -93, -91, -90, -88, -86, -84, -83, -81,
- -79, -77, -75, -74, -72, -70, -68, -66,
- -64, -62, -60, -58, -56, -54, -52, -49,
- -47, -45, -43, -41, -39, -36, -34, -32,
- -30, -28, -25, -23, -21, -19, -16, -14,
- -12, -9, -7, -5, -3, 0, 1, 3,
- 6, 8, 10, 12, 15, 17, 19, 22,
- 24, 26, 28, 30, 33, 35, 37, 39, 41
-};
-
-static const s16 hsv_red_y[] = {
- 82, 80, 78, 76, 74, 73, 71, 69,
- 67, 65, 63, 61, 58, 56, 54, 52,
- 50, 48, 46, 44, 41, 39, 37, 35,
- 32, 30, 28, 26, 23, 21, 19, 16,
- 14, 12, 10, 7, 5, 3, 0, -1,
- -3, -6, -8, -10, -13, -15, -17, -19,
- -22, -24, -26, -29, -31, -33, -35, -38,
- -40, -42, -44, -46, -48, -51, -53, -55,
- -57, -59, -61, -63, -65, -67, -69, -71,
- -73, -75, -77, -79, -81, -82, -84, -86,
- -88, -89, -91, -93, -94, -96, -98, -99,
- -101, -102, -104, -105, -106, -108, -109, -110,
- -112, -113, -114, -115, -116, -117, -119, -120,
- -120, -121, -122, -123, -124, -125, -126, -126,
- -127, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -128, -128, -128, -128, -128, -128, -128, -128,
- -127, -127, -126, -125, -125, -124, -123, -122,
- -121, -120, -119, -118, -117, -116, -115, -114,
- -113, -111, -110, -109, -107, -106, -105, -103,
- -102, -100, -99, -97, -96, -94, -92, -91,
- -89, -87, -85, -84, -82, -80, -78, -76,
- -74, -73, -71, -69, -67, -65, -63, -61,
- -58, -56, -54, -52, -50, -48, -46, -44,
- -41, -39, -37, -35, -32, -30, -28, -26,
- -23, -21, -19, -16, -14, -12, -10, -7,
- -5, -3, 0, 1, 3, 6, 8, 10,
- 13, 15, 17, 19, 22, 24, 26, 29,
- 31, 33, 35, 38, 40, 42, 44, 46,
- 48, 51, 53, 55, 57, 59, 61, 63,
- 65, 67, 69, 71, 73, 75, 77, 79,
- 81, 82, 84, 86, 88, 89, 91, 93,
- 94, 96, 98, 99, 101, 102, 104, 105,
- 106, 108, 109, 110, 112, 113, 114, 115,
- 116, 117, 119, 120, 120, 121, 122, 123,
- 124, 125, 126, 126, 127, 128, 128, 129,
- 129, 130, 130, 131, 131, 131, 131, 132,
- 132, 132, 132, 132, 132, 132, 132, 132,
- 132, 132, 132, 131, 131, 131, 130, 130,
- 130, 129, 129, 128, 127, 127, 126, 125,
- 125, 124, 123, 122, 121, 120, 119, 118,
- 117, 116, 115, 114, 113, 111, 110, 109,
- 107, 106, 105, 103, 102, 100, 99, 97,
- 96, 94, 92, 91, 89, 87, 85, 84, 82
-};
-
-static const s16 hsv_green_x[] = {
- -124, -124, -125, -125, -125, -125, -125, -125,
- -125, -126, -126, -125, -125, -125, -125, -125,
- -125, -124, -124, -124, -123, -123, -122, -122,
- -121, -121, -120, -120, -119, -118, -117, -117,
- -116, -115, -114, -113, -112, -111, -110, -109,
- -108, -107, -105, -104, -103, -102, -100, -99,
- -98, -96, -95, -93, -92, -91, -89, -87,
- -86, -84, -83, -81, -79, -77, -76, -74,
- -72, -70, -69, -67, -65, -63, -61, -59,
- -57, -55, -53, -51, -49, -47, -45, -43,
- -41, -39, -37, -35, -33, -30, -28, -26,
- -24, -22, -20, -18, -15, -13, -11, -9,
- -7, -4, -2, 0, 1, 3, 6, 8,
- 10, 12, 14, 17, 19, 21, 23, 25,
- 27, 29, 32, 34, 36, 38, 40, 42,
- 44, 46, 48, 50, 52, 54, 56, 58,
- 60, 62, 64, 66, 68, 70, 71, 73,
- 75, 77, 78, 80, 82, 83, 85, 87,
- 88, 90, 91, 93, 94, 96, 97, 98,
- 100, 101, 102, 104, 105, 106, 107, 108,
- 109, 111, 112, 113, 113, 114, 115, 116,
- 117, 118, 118, 119, 120, 120, 121, 122,
- 122, 123, 123, 124, 124, 124, 125, 125,
- 125, 125, 125, 125, 125, 126, 126, 125,
- 125, 125, 125, 125, 125, 124, 124, 124,
- 123, 123, 122, 122, 121, 121, 120, 120,
- 119, 118, 117, 117, 116, 115, 114, 113,
- 112, 111, 110, 109, 108, 107, 105, 104,
- 103, 102, 100, 99, 98, 96, 95, 93,
- 92, 91, 89, 87, 86, 84, 83, 81,
- 79, 77, 76, 74, 72, 70, 69, 67,
- 65, 63, 61, 59, 57, 55, 53, 51,
- 49, 47, 45, 43, 41, 39, 37, 35,
- 33, 30, 28, 26, 24, 22, 20, 18,
- 15, 13, 11, 9, 7, 4, 2, 0,
- -1, -3, -6, -8, -10, -12, -14, -17,
- -19, -21, -23, -25, -27, -29, -32, -34,
- -36, -38, -40, -42, -44, -46, -48, -50,
- -52, -54, -56, -58, -60, -62, -64, -66,
- -68, -70, -71, -73, -75, -77, -78, -80,
- -82, -83, -85, -87, -88, -90, -91, -93,
- -94, -96, -97, -98, -100, -101, -102, -104,
- -105, -106, -107, -108, -109, -111, -112, -113,
- -113, -114, -115, -116, -117, -118, -118, -119,
- -120, -120, -121, -122, -122, -123, -123, -124, -124
-};
-
-static const s16 hsv_green_y[] = {
- -100, -99, -98, -97, -95, -94, -93, -91,
- -90, -89, -87, -86, -84, -83, -81, -80,
- -78, -76, -75, -73, -71, -70, -68, -66,
- -64, -63, -61, -59, -57, -55, -53, -51,
- -49, -48, -46, -44, -42, -40, -38, -36,
- -34, -32, -30, -27, -25, -23, -21, -19,
- -17, -15, -13, -11, -9, -7, -4, -2,
- 0, 1, 3, 5, 7, 9, 11, 14,
- 16, 18, 20, 22, 24, 26, 28, 30,
- 32, 34, 36, 38, 40, 42, 44, 46,
- 48, 50, 52, 54, 56, 58, 59, 61,
- 63, 65, 67, 68, 70, 72, 74, 75,
- 77, 78, 80, 82, 83, 85, 86, 88,
- 89, 90, 92, 93, 95, 96, 97, 98,
- 100, 101, 102, 103, 104, 105, 106, 107,
- 108, 109, 110, 111, 112, 112, 113, 114,
- 115, 115, 116, 116, 117, 117, 118, 118,
- 119, 119, 119, 120, 120, 120, 120, 120,
- 121, 121, 121, 121, 121, 121, 120, 120,
- 120, 120, 120, 119, 119, 119, 118, 118,
- 117, 117, 116, 116, 115, 114, 114, 113,
- 112, 111, 111, 110, 109, 108, 107, 106,
- 105, 104, 103, 102, 100, 99, 98, 97,
- 95, 94, 93, 91, 90, 89, 87, 86,
- 84, 83, 81, 80, 78, 76, 75, 73,
- 71, 70, 68, 66, 64, 63, 61, 59,
- 57, 55, 53, 51, 49, 48, 46, 44,
- 42, 40, 38, 36, 34, 32, 30, 27,
- 25, 23, 21, 19, 17, 15, 13, 11,
- 9, 7, 4, 2, 0, -1, -3, -5,
- -7, -9, -11, -14, -16, -18, -20, -22,
- -24, -26, -28, -30, -32, -34, -36, -38,
- -40, -42, -44, -46, -48, -50, -52, -54,
- -56, -58, -59, -61, -63, -65, -67, -68,
- -70, -72, -74, -75, -77, -78, -80, -82,
- -83, -85, -86, -88, -89, -90, -92, -93,
- -95, -96, -97, -98, -100, -101, -102, -103,
- -104, -105, -106, -107, -108, -109, -110, -111,
- -112, -112, -113, -114, -115, -115, -116, -116,
- -117, -117, -118, -118, -119, -119, -119, -120,
- -120, -120, -120, -120, -121, -121, -121, -121,
- -121, -121, -120, -120, -120, -120, -120, -119,
- -119, -119, -118, -118, -117, -117, -116, -116,
- -115, -114, -114, -113, -112, -111, -111, -110,
- -109, -108, -107, -106, -105, -104, -103, -102, -100
-};
-
-static const s16 hsv_blue_x[] = {
- 112, 113, 114, 114, 115, 116, 117, 117,
- 118, 118, 119, 119, 120, 120, 120, 121,
- 121, 121, 122, 122, 122, 122, 122, 122,
- 122, 122, 122, 122, 122, 122, 121, 121,
- 121, 120, 120, 120, 119, 119, 118, 118,
- 117, 116, 116, 115, 114, 113, 113, 112,
- 111, 110, 109, 108, 107, 106, 105, 104,
- 103, 102, 100, 99, 98, 97, 95, 94,
- 93, 91, 90, 88, 87, 85, 84, 82,
- 80, 79, 77, 76, 74, 72, 70, 69,
- 67, 65, 63, 61, 60, 58, 56, 54,
- 52, 50, 48, 46, 44, 42, 40, 38,
- 36, 34, 32, 30, 28, 26, 24, 22,
- 19, 17, 15, 13, 11, 9, 7, 5,
- 2, 0, -1, -3, -5, -7, -9, -12,
- -14, -16, -18, -20, -22, -24, -26, -28,
- -31, -33, -35, -37, -39, -41, -43, -45,
- -47, -49, -51, -53, -54, -56, -58, -60,
- -62, -64, -66, -67, -69, -71, -73, -74,
- -76, -78, -79, -81, -83, -84, -86, -87,
- -89, -90, -92, -93, -94, -96, -97, -98,
- -99, -101, -102, -103, -104, -105, -106, -107,
- -108, -109, -110, -111, -112, -113, -114, -114,
- -115, -116, -117, -117, -118, -118, -119, -119,
- -120, -120, -120, -121, -121, -121, -122, -122,
- -122, -122, -122, -122, -122, -122, -122, -122,
- -122, -122, -121, -121, -121, -120, -120, -120,
- -119, -119, -118, -118, -117, -116, -116, -115,
- -114, -113, -113, -112, -111, -110, -109, -108,
- -107, -106, -105, -104, -103, -102, -100, -99,
- -98, -97, -95, -94, -93, -91, -90, -88,
- -87, -85, -84, -82, -80, -79, -77, -76,
- -74, -72, -70, -69, -67, -65, -63, -61,
- -60, -58, -56, -54, -52, -50, -48, -46,
- -44, -42, -40, -38, -36, -34, -32, -30,
- -28, -26, -24, -22, -19, -17, -15, -13,
- -11, -9, -7, -5, -2, 0, 1, 3,
- 5, 7, 9, 12, 14, 16, 18, 20,
- 22, 24, 26, 28, 31, 33, 35, 37,
- 39, 41, 43, 45, 47, 49, 51, 53,
- 54, 56, 58, 60, 62, 64, 66, 67,
- 69, 71, 73, 74, 76, 78, 79, 81,
- 83, 84, 86, 87, 89, 90, 92, 93,
- 94, 96, 97, 98, 99, 101, 102, 103,
- 104, 105, 106, 107, 108, 109, 110, 111, 112
-};
-
-static const s16 hsv_blue_y[] = {
- -11, -13, -15, -17, -19, -21, -23, -25,
- -27, -29, -31, -33, -35, -37, -39, -41,
- -43, -45, -46, -48, -50, -52, -54, -55,
- -57, -59, -61, -62, -64, -66, -67, -69,
- -71, -72, -74, -75, -77, -78, -80, -81,
- -83, -84, -86, -87, -88, -90, -91, -92,
- -93, -95, -96, -97, -98, -99, -100, -101,
- -102, -103, -104, -105, -106, -106, -107, -108,
- -109, -109, -110, -111, -111, -112, -112, -113,
- -113, -114, -114, -114, -115, -115, -115, -115,
- -116, -116, -116, -116, -116, -116, -116, -116,
- -116, -115, -115, -115, -115, -114, -114, -114,
- -113, -113, -112, -112, -111, -111, -110, -110,
- -109, -108, -108, -107, -106, -105, -104, -103,
- -102, -101, -100, -99, -98, -97, -96, -95,
- -94, -93, -91, -90, -89, -88, -86, -85,
- -84, -82, -81, -79, -78, -76, -75, -73,
- -71, -70, -68, -67, -65, -63, -62, -60,
- -58, -56, -55, -53, -51, -49, -47, -45,
- -44, -42, -40, -38, -36, -34, -32, -30,
- -28, -26, -24, -22, -20, -18, -16, -14,
- -12, -10, -8, -6, -4, -2, 0, 1,
- 3, 5, 7, 9, 11, 13, 15, 17,
- 19, 21, 23, 25, 27, 29, 31, 33,
- 35, 37, 39, 41, 43, 45, 46, 48,
- 50, 52, 54, 55, 57, 59, 61, 62,
- 64, 66, 67, 69, 71, 72, 74, 75,
- 77, 78, 80, 81, 83, 84, 86, 87,
- 88, 90, 91, 92, 93, 95, 96, 97,
- 98, 99, 100, 101, 102, 103, 104, 105,
- 106, 106, 107, 108, 109, 109, 110, 111,
- 111, 112, 112, 113, 113, 114, 114, 114,
- 115, 115, 115, 115, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 115, 115, 115,
- 115, 114, 114, 114, 113, 113, 112, 112,
- 111, 111, 110, 110, 109, 108, 108, 107,
- 106, 105, 104, 103, 102, 101, 100, 99,
- 98, 97, 96, 95, 94, 93, 91, 90,
- 89, 88, 86, 85, 84, 82, 81, 79,
- 78, 76, 75, 73, 71, 70, 68, 67,
- 65, 63, 62, 60, 58, 56, 55, 53,
- 51, 49, 47, 45, 44, 42, 40, 38,
- 36, 34, 32, 30, 28, 26, 24, 22,
- 20, 18, 16, 14, 12, 10, 8, 6,
- 4, 2, 0, -1, -3, -5, -7, -9, -11
-};
-
-static const u16 i2c_ident[] = {
- V4L2_IDENT_OV9650,
- V4L2_IDENT_OV9655,
- V4L2_IDENT_SOI968,
- V4L2_IDENT_OV7660,
- V4L2_IDENT_OV7670,
- V4L2_IDENT_MT9V011,
- V4L2_IDENT_MT9V111,
- V4L2_IDENT_MT9V112,
- V4L2_IDENT_MT9M001C12ST,
- V4L2_IDENT_MT9M111,
- V4L2_IDENT_MT9M112,
- V4L2_IDENT_HV7131R,
-[SENSOR_MT9VPRB] = V4L2_IDENT_UNKNOWN,
-};
-
-static const u16 bridge_init[][2] = {
- {0x1000, 0x78}, {0x1001, 0x40}, {0x1002, 0x1c},
- {0x1020, 0x80}, {0x1061, 0x01}, {0x1067, 0x40},
- {0x1068, 0x30}, {0x1069, 0x20}, {0x106a, 0x10},
- {0x106b, 0x08}, {0x1188, 0x87}, {0x11a1, 0x00},
- {0x11a2, 0x00}, {0x11a3, 0x6a}, {0x11a4, 0x50},
- {0x11ab, 0x00}, {0x11ac, 0x00}, {0x11ad, 0x50},
- {0x11ae, 0x3c}, {0x118a, 0x04}, {0x0395, 0x04},
- {0x11b8, 0x3a}, {0x118b, 0x0e}, {0x10f7, 0x05},
- {0x10f8, 0x14}, {0x10fa, 0xff}, {0x10f9, 0x00},
- {0x11ba, 0x0a}, {0x11a5, 0x2d}, {0x11a6, 0x2d},
- {0x11a7, 0x3a}, {0x11a8, 0x05}, {0x11a9, 0x04},
- {0x11aa, 0x3f}, {0x11af, 0x28}, {0x11b0, 0xd8},
- {0x11b1, 0x14}, {0x11b2, 0xec}, {0x11b3, 0x32},
- {0x11b4, 0xdd}, {0x11b5, 0x32}, {0x11b6, 0xdd},
- {0x10e0, 0x2c}, {0x11bc, 0x40}, {0x11bd, 0x01},
- {0x11be, 0xf0}, {0x11bf, 0x00}, {0x118c, 0x1f},
- {0x118d, 0x1f}, {0x118e, 0x1f}, {0x118f, 0x1f},
- {0x1180, 0x01}, {0x1181, 0x00}, {0x1182, 0x01},
- {0x1183, 0x00}, {0x1184, 0x50}, {0x1185, 0x80},
- {0x1007, 0x00}
-};
-
-/* Gain = (bit[3:0] / 16 + 1) * (bit[4] + 1) * (bit[5] + 1) * (bit[6] + 1) */
-static const u8 ov_gain[] = {
- 0x00 /* 1x */, 0x04 /* 1.25x */, 0x08 /* 1.5x */, 0x0c /* 1.75x */,
- 0x10 /* 2x */, 0x12 /* 2.25x */, 0x14 /* 2.5x */, 0x16 /* 2.75x */,
- 0x18 /* 3x */, 0x1a /* 3.25x */, 0x1c /* 3.5x */, 0x1e /* 3.75x */,
- 0x30 /* 4x */, 0x31 /* 4.25x */, 0x32 /* 4.5x */, 0x33 /* 4.75x */,
- 0x34 /* 5x */, 0x35 /* 5.25x */, 0x36 /* 5.5x */, 0x37 /* 5.75x */,
- 0x38 /* 6x */, 0x39 /* 6.25x */, 0x3a /* 6.5x */, 0x3b /* 6.75x */,
- 0x3c /* 7x */, 0x3d /* 7.25x */, 0x3e /* 7.5x */, 0x3f /* 7.75x */,
- 0x70 /* 8x */
-};
-
-/* Gain = (bit[8] + 1) * (bit[7] + 1) * (bit[6:0] * 0.03125) */
-static const u16 micron1_gain[] = {
- /* 1x 1.25x 1.5x 1.75x */
- 0x0020, 0x0028, 0x0030, 0x0038,
- /* 2x 2.25x 2.5x 2.75x */
- 0x00a0, 0x00a4, 0x00a8, 0x00ac,
- /* 3x 3.25x 3.5x 3.75x */
- 0x00b0, 0x00b4, 0x00b8, 0x00bc,
- /* 4x 4.25x 4.5x 4.75x */
- 0x00c0, 0x00c4, 0x00c8, 0x00cc,
- /* 5x 5.25x 5.5x 5.75x */
- 0x00d0, 0x00d4, 0x00d8, 0x00dc,
- /* 6x 6.25x 6.5x 6.75x */
- 0x00e0, 0x00e4, 0x00e8, 0x00ec,
- /* 7x 7.25x 7.5x 7.75x */
- 0x00f0, 0x00f4, 0x00f8, 0x00fc,
- /* 8x */
- 0x01c0
-};
-
-/* mt9m001 sensor uses a different gain formula then other micron sensors */
-/* Gain = (bit[6] + 1) * (bit[5-0] * 0.125) */
-static const u16 micron2_gain[] = {
- /* 1x 1.25x 1.5x 1.75x */
- 0x0008, 0x000a, 0x000c, 0x000e,
- /* 2x 2.25x 2.5x 2.75x */
- 0x0010, 0x0012, 0x0014, 0x0016,
- /* 3x 3.25x 3.5x 3.75x */
- 0x0018, 0x001a, 0x001c, 0x001e,
- /* 4x 4.25x 4.5x 4.75x */
- 0x0020, 0x0051, 0x0052, 0x0053,
- /* 5x 5.25x 5.5x 5.75x */
- 0x0054, 0x0055, 0x0056, 0x0057,
- /* 6x 6.25x 6.5x 6.75x */
- 0x0058, 0x0059, 0x005a, 0x005b,
- /* 7x 7.25x 7.5x 7.75x */
- 0x005c, 0x005d, 0x005e, 0x005f,
- /* 8x */
- 0x0060
-};
-
-/* Gain = .5 + bit[7:0] / 16 */
-static const u8 hv7131r_gain[] = {
- 0x08 /* 1x */, 0x0c /* 1.25x */, 0x10 /* 1.5x */, 0x14 /* 1.75x */,
- 0x18 /* 2x */, 0x1c /* 2.25x */, 0x20 /* 2.5x */, 0x24 /* 2.75x */,
- 0x28 /* 3x */, 0x2c /* 3.25x */, 0x30 /* 3.5x */, 0x34 /* 3.75x */,
- 0x38 /* 4x */, 0x3c /* 4.25x */, 0x40 /* 4.5x */, 0x44 /* 4.75x */,
- 0x48 /* 5x */, 0x4c /* 5.25x */, 0x50 /* 5.5x */, 0x54 /* 5.75x */,
- 0x58 /* 6x */, 0x5c /* 6.25x */, 0x60 /* 6.5x */, 0x64 /* 6.75x */,
- 0x68 /* 7x */, 0x6c /* 7.25x */, 0x70 /* 7.5x */, 0x74 /* 7.75x */,
- 0x78 /* 8x */
-};
-
-static const struct i2c_reg_u8 soi968_init[] = {
- {0x0c, 0x00}, {0x0f, 0x1f},
- {0x11, 0x80}, {0x38, 0x52}, {0x1e, 0x00},
- {0x33, 0x08}, {0x35, 0x8c}, {0x36, 0x0c},
- {0x37, 0x04}, {0x45, 0x04}, {0x47, 0xff},
- {0x3e, 0x00}, {0x3f, 0x00}, {0x3b, 0x20},
- {0x3a, 0x96}, {0x3d, 0x0a}, {0x14, 0x8e},
- {0x13, 0x8b}, {0x12, 0x40}, {0x17, 0x13},
- {0x18, 0x63}, {0x19, 0x01}, {0x1a, 0x79},
- {0x32, 0x24}, {0x03, 0x00}, {0x11, 0x40},
- {0x2a, 0x10}, {0x2b, 0xe0}, {0x10, 0x32},
- {0x00, 0x00}, {0x01, 0x80}, {0x02, 0x80},
-};
-
-static const struct i2c_reg_u8 ov7660_init[] = {
- {0x0e, 0x80}, {0x0d, 0x08}, {0x0f, 0xc3},
- {0x04, 0xc3}, {0x10, 0x40}, {0x11, 0x40},
- {0x12, 0x05}, {0x13, 0xba}, {0x14, 0x2a},
- /* HDG Set hstart and hstop, datasheet default 0x11, 0x61, using
- 0x10, 0x61 and sd->hstart, vstart = 3, fixes ugly colored borders */
- {0x17, 0x10}, {0x18, 0x61},
- {0x37, 0x0f}, {0x38, 0x02}, {0x39, 0x43},
- {0x3a, 0x00}, {0x69, 0x90}, {0x2d, 0x00},
- {0x2e, 0x00}, {0x01, 0x78}, {0x02, 0x50},
-};
-
-static const struct i2c_reg_u8 ov7670_init[] = {
- {0x11, 0x80}, {0x3a, 0x04}, {0x12, 0x01},
- {0x32, 0xb6}, {0x03, 0x0a}, {0x0c, 0x00}, {0x3e, 0x00},
- {0x70, 0x3a}, {0x71, 0x35}, {0x72, 0x11}, {0x73, 0xf0},
- {0xa2, 0x02}, {0x13, 0xe0}, {0x00, 0x00}, {0x10, 0x00},
- {0x0d, 0x40}, {0x14, 0x28}, {0xa5, 0x05}, {0xab, 0x07},
- {0x24, 0x95}, {0x25, 0x33}, {0x26, 0xe3}, {0x9f, 0x75},
- {0xa0, 0x65}, {0xa1, 0x0b}, {0xa6, 0xd8}, {0xa7, 0xd8},
- {0xa8, 0xf0}, {0xa9, 0x90}, {0xaa, 0x94}, {0x13, 0xe5},
- {0x0e, 0x61}, {0x0f, 0x4b}, {0x16, 0x02}, {0x1e, 0x27},
- {0x21, 0x02}, {0x22, 0x91}, {0x29, 0x07}, {0x33, 0x0b},
- {0x35, 0x0b}, {0x37, 0x1d}, {0x38, 0x71}, {0x39, 0x2a},
- {0x3c, 0x78}, {0x4d, 0x40}, {0x4e, 0x20}, {0x69, 0x00},
- {0x74, 0x19}, {0x8d, 0x4f}, {0x8e, 0x00}, {0x8f, 0x00},
- {0x90, 0x00}, {0x91, 0x00}, {0x96, 0x00}, {0x9a, 0x80},
- {0xb0, 0x84}, {0xb1, 0x0c}, {0xb2, 0x0e}, {0xb3, 0x82},
- {0xb8, 0x0a}, {0x43, 0x0a}, {0x44, 0xf0}, {0x45, 0x20},
- {0x46, 0x7d}, {0x47, 0x29}, {0x48, 0x4a}, {0x59, 0x8c},
- {0x5a, 0xa5}, {0x5b, 0xde}, {0x5c, 0x96}, {0x5d, 0x66},
- {0x5e, 0x10}, {0x6c, 0x0a}, {0x6d, 0x55}, {0x6e, 0x11},
- {0x6f, 0x9e}, {0x6a, 0x40}, {0x01, 0x40}, {0x02, 0x40},
- {0x13, 0xe7}, {0x4f, 0x6e}, {0x50, 0x70}, {0x51, 0x02},
- {0x52, 0x1d}, {0x53, 0x56}, {0x54, 0x73}, {0x55, 0x0a},
- {0x56, 0x55}, {0x57, 0x80}, {0x58, 0x9e}, {0x41, 0x08},
- {0x3f, 0x02}, {0x75, 0x03}, {0x76, 0x63}, {0x4c, 0x04},
- {0x77, 0x06}, {0x3d, 0x02}, {0x4b, 0x09}, {0xc9, 0x30},
- {0x41, 0x08}, {0x56, 0x48}, {0x34, 0x11}, {0xa4, 0x88},
- {0x96, 0x00}, {0x97, 0x30}, {0x98, 0x20}, {0x99, 0x30},
- {0x9a, 0x84}, {0x9b, 0x29}, {0x9c, 0x03}, {0x9d, 0x99},
- {0x9e, 0x7f}, {0x78, 0x04}, {0x79, 0x01}, {0xc8, 0xf0},
- {0x79, 0x0f}, {0xc8, 0x00}, {0x79, 0x10}, {0xc8, 0x7e},
- {0x79, 0x0a}, {0xc8, 0x80}, {0x79, 0x0b}, {0xc8, 0x01},
- {0x79, 0x0c}, {0xc8, 0x0f}, {0x79, 0x0d}, {0xc8, 0x20},
- {0x79, 0x09}, {0xc8, 0x80}, {0x79, 0x02}, {0xc8, 0xc0},
- {0x79, 0x03}, {0xc8, 0x40}, {0x79, 0x05}, {0xc8, 0x30},
- {0x79, 0x26}, {0x62, 0x20}, {0x63, 0x00}, {0x64, 0x06},
- {0x65, 0x00}, {0x66, 0x05}, {0x94, 0x05}, {0x95, 0x0a},
- {0x17, 0x13}, {0x18, 0x01}, {0x19, 0x02}, {0x1a, 0x7a},
- {0x46, 0x59}, {0x47, 0x30}, {0x58, 0x9a}, {0x59, 0x84},
- {0x5a, 0x91}, {0x5b, 0x57}, {0x5c, 0x75}, {0x5d, 0x6d},
- {0x5e, 0x13}, {0x64, 0x07}, {0x94, 0x07}, {0x95, 0x0d},
- {0xa6, 0xdf}, {0xa7, 0xdf}, {0x48, 0x4d}, {0x51, 0x00},
- {0x6b, 0x0a}, {0x11, 0x80}, {0x2a, 0x00}, {0x2b, 0x00},
- {0x92, 0x00}, {0x93, 0x00}, {0x55, 0x0a}, {0x56, 0x60},
- {0x4f, 0x6e}, {0x50, 0x70}, {0x51, 0x00}, {0x52, 0x1d},
- {0x53, 0x56}, {0x54, 0x73}, {0x58, 0x9a}, {0x4f, 0x6e},
- {0x50, 0x70}, {0x51, 0x00}, {0x52, 0x1d}, {0x53, 0x56},
- {0x54, 0x73}, {0x58, 0x9a}, {0x3f, 0x01}, {0x7b, 0x03},
- {0x7c, 0x09}, {0x7d, 0x16}, {0x7e, 0x38}, {0x7f, 0x47},
- {0x80, 0x53}, {0x81, 0x5e}, {0x82, 0x6a}, {0x83, 0x74},
- {0x84, 0x80}, {0x85, 0x8c}, {0x86, 0x9b}, {0x87, 0xb2},
- {0x88, 0xcc}, {0x89, 0xe5}, {0x7a, 0x24}, {0x3b, 0x00},
- {0x9f, 0x76}, {0xa0, 0x65}, {0x13, 0xe2}, {0x6b, 0x0a},
- {0x11, 0x80}, {0x2a, 0x00}, {0x2b, 0x00}, {0x92, 0x00},
- {0x93, 0x00},
-};
-
-static const struct i2c_reg_u8 ov9650_init[] = {
- {0x00, 0x00}, {0x01, 0x78},
- {0x02, 0x78}, {0x03, 0x36}, {0x04, 0x03},
- {0x05, 0x00}, {0x06, 0x00}, {0x08, 0x00},
- {0x09, 0x01}, {0x0c, 0x00}, {0x0d, 0x00},
- {0x0e, 0xa0}, {0x0f, 0x52}, {0x10, 0x7c},
- {0x11, 0x80}, {0x12, 0x45}, {0x13, 0xc2},
- {0x14, 0x2e}, {0x15, 0x00}, {0x16, 0x07},
- {0x17, 0x24}, {0x18, 0xc5}, {0x19, 0x00},
- {0x1a, 0x3c}, {0x1b, 0x00}, {0x1e, 0x04},
- {0x1f, 0x00}, {0x24, 0x78}, {0x25, 0x68},
- {0x26, 0xd4}, {0x27, 0x80}, {0x28, 0x80},
- {0x29, 0x30}, {0x2a, 0x00}, {0x2b, 0x00},
- {0x2c, 0x80}, {0x2d, 0x00}, {0x2e, 0x00},
- {0x2f, 0x00}, {0x30, 0x08}, {0x31, 0x30},
- {0x32, 0x84}, {0x33, 0xe2}, {0x34, 0xbf},
- {0x35, 0x81}, {0x36, 0xf9}, {0x37, 0x00},
- {0x38, 0x93}, {0x39, 0x50}, {0x3a, 0x01},
- {0x3b, 0x01}, {0x3c, 0x73}, {0x3d, 0x19},
- {0x3e, 0x0b}, {0x3f, 0x80}, {0x40, 0xc1},
- {0x41, 0x00}, {0x42, 0x08}, {0x67, 0x80},
- {0x68, 0x80}, {0x69, 0x40}, {0x6a, 0x00},
- {0x6b, 0x0a}, {0x8b, 0x06}, {0x8c, 0x20},
- {0x8d, 0x00}, {0x8e, 0x00}, {0x8f, 0xdf},
- {0x92, 0x00}, {0x93, 0x00}, {0x94, 0x88},
- {0x95, 0x88}, {0x96, 0x04}, {0xa1, 0x00},
- {0xa5, 0x80}, {0xa8, 0x80}, {0xa9, 0xb8},
- {0xaa, 0x92}, {0xab, 0x0a},
-};
-
-static const struct i2c_reg_u8 ov9655_init[] = {
- {0x0e, 0x61}, {0x11, 0x80}, {0x13, 0xba},
- {0x14, 0x2e}, {0x16, 0x24}, {0x1e, 0x04}, {0x27, 0x08},
- {0x28, 0x08}, {0x29, 0x15}, {0x2c, 0x08}, {0x34, 0x3d},
- {0x35, 0x00}, {0x38, 0x12}, {0x0f, 0x42}, {0x39, 0x57},
- {0x3a, 0x00}, {0x3b, 0xcc}, {0x3c, 0x0c}, {0x3d, 0x19},
- {0x3e, 0x0c}, {0x3f, 0x01}, {0x41, 0x40}, {0x42, 0x80},
- {0x45, 0x46}, {0x46, 0x62}, {0x47, 0x2a}, {0x48, 0x3c},
- {0x4a, 0xf0}, {0x4b, 0xdc}, {0x4c, 0xdc}, {0x4d, 0xdc},
- {0x4e, 0xdc}, {0x6c, 0x04}, {0x6f, 0x9e}, {0x70, 0x05},
- {0x71, 0x78}, {0x77, 0x02}, {0x8a, 0x23}, {0x90, 0x7e},
- {0x91, 0x7c}, {0x9f, 0x6e}, {0xa0, 0x6e}, {0xa5, 0x68},
- {0xa6, 0x60}, {0xa8, 0xc1}, {0xa9, 0xfa}, {0xaa, 0x92},
- {0xab, 0x04}, {0xac, 0x80}, {0xad, 0x80}, {0xae, 0x80},
- {0xaf, 0x80}, {0xb2, 0xf2}, {0xb3, 0x20}, {0xb5, 0x00},
- {0xb6, 0xaf}, {0xbb, 0xae}, {0xbc, 0x44}, {0xbd, 0x44},
- {0xbe, 0x3b}, {0xbf, 0x3a}, {0xc1, 0xc8}, {0xc2, 0x01},
- {0xc4, 0x00}, {0xc6, 0x85}, {0xc7, 0x81}, {0xc9, 0xe0},
- {0xca, 0xe8}, {0xcc, 0xd8}, {0xcd, 0x93}, {0x2d, 0x00},
- {0x2e, 0x00}, {0x01, 0x80}, {0x02, 0x80}, {0x12, 0x61},
- {0x36, 0xfa}, {0x8c, 0x8d}, {0xc0, 0xaa}, {0x69, 0x0a},
- {0x03, 0x09}, {0x17, 0x16}, {0x18, 0x6e}, {0x19, 0x01},
- {0x1a, 0x3e}, {0x32, 0x09}, {0x2a, 0x10}, {0x2b, 0x0a},
- {0x92, 0x00}, {0x93, 0x00}, {0xa1, 0x00}, {0x10, 0x7c},
- {0x04, 0x03}, {0x00, 0x13},
-};
-
-static const struct i2c_reg_u16 mt9v112_init[] = {
- {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0020},
- {0x34, 0xc019}, {0x0a, 0x0011}, {0x0b, 0x000b},
- {0x20, 0x0703}, {0x35, 0x2022}, {0xf0, 0x0001},
- {0x05, 0x0000}, {0x06, 0x340c}, {0x3b, 0x042a},
- {0x3c, 0x0400}, {0xf0, 0x0002}, {0x2e, 0x0c58},
- {0x5b, 0x0001}, {0xc8, 0x9f0b}, {0xf0, 0x0001},
- {0x9b, 0x5300}, {0xf0, 0x0000}, {0x2b, 0x0020},
- {0x2c, 0x002a}, {0x2d, 0x0032}, {0x2e, 0x0020},
- {0x09, 0x01dc}, {0x01, 0x000c}, {0x02, 0x0020},
- {0x03, 0x01e0}, {0x04, 0x0280}, {0x06, 0x000c},
- {0x05, 0x0098}, {0x20, 0x0703}, {0x09, 0x01f2},
- {0x2b, 0x00a0}, {0x2c, 0x00a0}, {0x2d, 0x00a0},
- {0x2e, 0x00a0}, {0x01, 0x000c}, {0x02, 0x0020},
- {0x03, 0x01e0}, {0x04, 0x0280}, {0x06, 0x000c},
- {0x05, 0x0098}, {0x09, 0x01c1}, {0x2b, 0x00ae},
- {0x2c, 0x00ae}, {0x2d, 0x00ae}, {0x2e, 0x00ae},
-};
-
-static const struct i2c_reg_u16 mt9v111_init[] = {
- {0x01, 0x0004}, {0x0d, 0x0001}, {0x0d, 0x0000},
- {0x01, 0x0001}, {0x05, 0x0004}, {0x2d, 0xe0a0},
- {0x2e, 0x0c64}, {0x2f, 0x0064}, {0x06, 0x600e},
- {0x08, 0x0480}, {0x01, 0x0004}, {0x02, 0x0016},
- {0x03, 0x01e7}, {0x04, 0x0287}, {0x05, 0x0004},
- {0x06, 0x002d}, {0x07, 0x3002}, {0x08, 0x0008},
- {0x0e, 0x0008}, {0x20, 0x0000}
-};
-
-static const struct i2c_reg_u16 mt9v011_init[] = {
- {0x07, 0x0002}, {0x0d, 0x0001}, {0x0d, 0x0000},
- {0x01, 0x0008}, {0x02, 0x0016}, {0x03, 0x01e1},
- {0x04, 0x0281}, {0x05, 0x0083}, {0x06, 0x0006},
- {0x0d, 0x0002}, {0x0a, 0x0000}, {0x0b, 0x0000},
- {0x0c, 0x0000}, {0x0d, 0x0000}, {0x0e, 0x0000},
- {0x0f, 0x0000}, {0x10, 0x0000}, {0x11, 0x0000},
- {0x12, 0x0000}, {0x13, 0x0000}, {0x14, 0x0000},
- {0x15, 0x0000}, {0x16, 0x0000}, {0x17, 0x0000},
- {0x18, 0x0000}, {0x19, 0x0000}, {0x1a, 0x0000},
- {0x1b, 0x0000}, {0x1c, 0x0000}, {0x1d, 0x0000},
- {0x32, 0x0000}, {0x20, 0x1101}, {0x21, 0x0000},
- {0x22, 0x0000}, {0x23, 0x0000}, {0x24, 0x0000},
- {0x25, 0x0000}, {0x26, 0x0000}, {0x27, 0x0024},
- {0x2f, 0xf7b0}, {0x30, 0x0005}, {0x31, 0x0000},
- {0x32, 0x0000}, {0x33, 0x0000}, {0x34, 0x0100},
- {0x3d, 0x068f}, {0x40, 0x01e0}, {0x41, 0x00d1},
- {0x44, 0x0082}, {0x5a, 0x0000}, {0x5b, 0x0000},
- {0x5c, 0x0000}, {0x5d, 0x0000}, {0x5e, 0x0000},
- {0x5f, 0xa31d}, {0x62, 0x0611}, {0x0a, 0x0000},
- {0x06, 0x0029}, {0x05, 0x0009}, {0x20, 0x1101},
- {0x20, 0x1101}, {0x09, 0x0064}, {0x07, 0x0003},
- {0x2b, 0x0033}, {0x2c, 0x00a0}, {0x2d, 0x00a0},
- {0x2e, 0x0033}, {0x07, 0x0002}, {0x06, 0x0000},
- {0x06, 0x0029}, {0x05, 0x0009},
-};
-
-static const struct i2c_reg_u16 mt9m001_init[] = {
- {0x0d, 0x0001},
- {0x0d, 0x0000},
- {0x04, 0x0500}, /* hres = 1280 */
- {0x03, 0x0400}, /* vres = 1024 */
- {0x20, 0x1100},
- {0x06, 0x0010},
- {0x2b, 0x0024},
- {0x2e, 0x0024},
- {0x35, 0x0024},
- {0x2d, 0x0020},
- {0x2c, 0x0020},
- {0x09, 0x0ad4},
- {0x35, 0x0057},
-};
-
-static const struct i2c_reg_u16 mt9m111_init[] = {
- {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008},
- {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300},
- {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e},
- {0xf0, 0x0000},
-};
-
-static const struct i2c_reg_u16 mt9m112_init[] = {
- {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008},
- {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300},
- {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e},
- {0xf0, 0x0000},
-};
-
-static const struct i2c_reg_u8 hv7131r_init[] = {
- {0x02, 0x08}, {0x02, 0x00}, {0x01, 0x08},
- {0x02, 0x00}, {0x20, 0x00}, {0x21, 0xd0},
- {0x22, 0x00}, {0x23, 0x09}, {0x01, 0x08},
- {0x01, 0x08}, {0x01, 0x08}, {0x25, 0x07},
- {0x26, 0xc3}, {0x27, 0x50}, {0x30, 0x62},
- {0x31, 0x10}, {0x32, 0x06}, {0x33, 0x10},
- {0x20, 0x00}, {0x21, 0xd0}, {0x22, 0x00},
- {0x23, 0x09}, {0x01, 0x08},
-};
-
-static void reg_r(struct gspca_dev *gspca_dev, u16 reg, u16 length)
-{
- struct usb_device *dev = gspca_dev->dev;
- int result;
-
- if (gspca_dev->usb_err < 0)
- return;
- result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- 0x00,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- reg,
- 0x00,
- gspca_dev->usb_buf,
- length,
- 500);
- if (unlikely(result < 0 || result != length)) {
- pr_err("Read register %02x failed %d\n", reg, result);
- gspca_dev->usb_err = result;
- }
-}
-
-static void reg_w(struct gspca_dev *gspca_dev, u16 reg,
- const u8 *buffer, int length)
-{
- struct usb_device *dev = gspca_dev->dev;
- int result;
-
- if (gspca_dev->usb_err < 0)
- return;
- memcpy(gspca_dev->usb_buf, buffer, length);
- result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- reg,
- 0x00,
- gspca_dev->usb_buf,
- length,
- 500);
- if (unlikely(result < 0 || result != length)) {
- pr_err("Write register %02x failed %d\n", reg, result);
- gspca_dev->usb_err = result;
- }
-}
-
-static void reg_w1(struct gspca_dev *gspca_dev, u16 reg, const u8 value)
-{
- reg_w(gspca_dev, reg, &value, 1);
-}
-
-static void i2c_w(struct gspca_dev *gspca_dev, const u8 *buffer)
-{
- int i;
-
- reg_w(gspca_dev, 0x10c0, buffer, 8);
- for (i = 0; i < 5; i++) {
- reg_r(gspca_dev, 0x10c0, 1);
- if (gspca_dev->usb_err < 0)
- return;
- if (gspca_dev->usb_buf[0] & 0x04) {
- if (gspca_dev->usb_buf[0] & 0x08) {
- pr_err("i2c_w error\n");
- gspca_dev->usb_err = -EIO;
- }
- return;
- }
- msleep(10);
- }
- pr_err("i2c_w reg %02x no response\n", buffer[2]);
-/* gspca_dev->usb_err = -EIO; fixme: may occur */
-}
-
-static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 row[8];
-
- /*
- * from the point of view of the bridge, the length
- * includes the address
- */
- row[0] = sd->i2c_intf | (2 << 4);
- row[1] = sd->i2c_addr;
- row[2] = reg;
- row[3] = val;
- row[4] = 0x00;
- row[5] = 0x00;
- row[6] = 0x00;
- row[7] = 0x10;
-
- i2c_w(gspca_dev, row);
-}
-
-static void i2c_w1_buf(struct gspca_dev *gspca_dev,
- const struct i2c_reg_u8 *buf, int sz)
-{
- while (--sz >= 0) {
- i2c_w1(gspca_dev, buf->reg, buf->val);
- buf++;
- }
-}
-
-static void i2c_w2(struct gspca_dev *gspca_dev, u8 reg, u16 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 row[8];
-
- /*
- * from the point of view of the bridge, the length
- * includes the address
- */
- row[0] = sd->i2c_intf | (3 << 4);
- row[1] = sd->i2c_addr;
- row[2] = reg;
- row[3] = val >> 8;
- row[4] = val;
- row[5] = 0x00;
- row[6] = 0x00;
- row[7] = 0x10;
-
- i2c_w(gspca_dev, row);
-}
-
-static void i2c_w2_buf(struct gspca_dev *gspca_dev,
- const struct i2c_reg_u16 *buf, int sz)
-{
- while (--sz >= 0) {
- i2c_w2(gspca_dev, buf->reg, buf->val);
- buf++;
- }
-}
-
-static void i2c_r1(struct gspca_dev *gspca_dev, u8 reg, u8 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 row[8];
-
- row[0] = sd->i2c_intf | (1 << 4);
- row[1] = sd->i2c_addr;
- row[2] = reg;
- row[3] = 0;
- row[4] = 0;
- row[5] = 0;
- row[6] = 0;
- row[7] = 0x10;
- i2c_w(gspca_dev, row);
- row[0] = sd->i2c_intf | (1 << 4) | 0x02;
- row[2] = 0;
- i2c_w(gspca_dev, row);
- reg_r(gspca_dev, 0x10c2, 5);
- *val = gspca_dev->usb_buf[4];
-}
-
-static void i2c_r2(struct gspca_dev *gspca_dev, u8 reg, u16 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 row[8];
-
- row[0] = sd->i2c_intf | (1 << 4);
- row[1] = sd->i2c_addr;
- row[2] = reg;
- row[3] = 0;
- row[4] = 0;
- row[5] = 0;
- row[6] = 0;
- row[7] = 0x10;
- i2c_w(gspca_dev, row);
- row[0] = sd->i2c_intf | (2 << 4) | 0x02;
- row[2] = 0;
- i2c_w(gspca_dev, row);
- reg_r(gspca_dev, 0x10c2, 5);
- *val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
-}
-
-static void ov9650_init_sensor(struct gspca_dev *gspca_dev)
-{
- u16 id;
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_r2(gspca_dev, 0x1c, &id);
- if (gspca_dev->usb_err < 0)
- return;
-
- if (id != 0x7fa2) {
- pr_err("sensor id for ov9650 doesn't match (0x%04x)\n", id);
- gspca_dev->usb_err = -ENODEV;
- return;
- }
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, ov9650_init, ARRAY_SIZE(ov9650_init));
- if (gspca_dev->usb_err < 0)
- pr_err("OV9650 sensor initialization failed\n");
- sd->hstart = 1;
- sd->vstart = 7;
-}
-
-static void ov9655_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, ov9655_init, ARRAY_SIZE(ov9655_init));
- if (gspca_dev->usb_err < 0)
- pr_err("OV9655 sensor initialization failed\n");
-
- sd->hstart = 1;
- sd->vstart = 2;
-}
-
-static void soi968_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, soi968_init, ARRAY_SIZE(soi968_init));
- if (gspca_dev->usb_err < 0)
- pr_err("SOI968 sensor initialization failed\n");
-
- sd->hstart = 60;
- sd->vstart = 11;
-}
-
-static void ov7660_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, ov7660_init, ARRAY_SIZE(ov7660_init));
- if (gspca_dev->usb_err < 0)
- pr_err("OV7660 sensor initialization failed\n");
- sd->hstart = 3;
- sd->vstart = 3;
-}
-
-static void ov7670_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */
- msleep(200);
- i2c_w1_buf(gspca_dev, ov7670_init, ARRAY_SIZE(ov7670_init));
- if (gspca_dev->usb_err < 0)
- pr_err("OV7670 sensor initialization failed\n");
-
- sd->hstart = 0;
- sd->vstart = 1;
-}
-
-static void mt9v_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 value;
-
- sd->i2c_addr = 0x5d;
- i2c_r2(gspca_dev, 0xff, &value);
- if (gspca_dev->usb_err >= 0
- && value == 0x8243) {
- i2c_w2_buf(gspca_dev, mt9v011_init, ARRAY_SIZE(mt9v011_init));
- if (gspca_dev->usb_err < 0) {
- pr_err("MT9V011 sensor initialization failed\n");
- return;
- }
- sd->hstart = 2;
- sd->vstart = 2;
- sd->sensor = SENSOR_MT9V011;
- pr_info("MT9V011 sensor detected\n");
- return;
- }
-
- gspca_dev->usb_err = 0;
- sd->i2c_addr = 0x5c;
- i2c_w2(gspca_dev, 0x01, 0x0004);
- i2c_r2(gspca_dev, 0xff, &value);
- if (gspca_dev->usb_err >= 0
- && value == 0x823a) {
- i2c_w2_buf(gspca_dev, mt9v111_init, ARRAY_SIZE(mt9v111_init));
- if (gspca_dev->usb_err < 0) {
- pr_err("MT9V111 sensor initialization failed\n");
- return;
- }
- sd->hstart = 2;
- sd->vstart = 2;
- sd->sensor = SENSOR_MT9V111;
- pr_info("MT9V111 sensor detected\n");
- return;
- }
-
- gspca_dev->usb_err = 0;
- sd->i2c_addr = 0x5d;
- i2c_w2(gspca_dev, 0xf0, 0x0000);
- if (gspca_dev->usb_err < 0) {
- gspca_dev->usb_err = 0;
- sd->i2c_addr = 0x48;
- i2c_w2(gspca_dev, 0xf0, 0x0000);
- }
- i2c_r2(gspca_dev, 0x00, &value);
- if (gspca_dev->usb_err >= 0
- && value == 0x1229) {
- i2c_w2_buf(gspca_dev, mt9v112_init, ARRAY_SIZE(mt9v112_init));
- if (gspca_dev->usb_err < 0) {
- pr_err("MT9V112 sensor initialization failed\n");
- return;
- }
- sd->hstart = 6;
- sd->vstart = 2;
- sd->sensor = SENSOR_MT9V112;
- pr_info("MT9V112 sensor detected\n");
- return;
- }
-
- gspca_dev->usb_err = -ENODEV;
-}
-
-static void mt9m112_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w2_buf(gspca_dev, mt9m112_init, ARRAY_SIZE(mt9m112_init));
- if (gspca_dev->usb_err < 0)
- pr_err("MT9M112 sensor initialization failed\n");
-
- sd->hstart = 0;
- sd->vstart = 2;
-}
-
-static void mt9m111_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w2_buf(gspca_dev, mt9m111_init, ARRAY_SIZE(mt9m111_init));
- if (gspca_dev->usb_err < 0)
- pr_err("MT9M111 sensor initialization failed\n");
-
- sd->hstart = 0;
- sd->vstart = 2;
-}
-
-static void mt9m001_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u16 id;
-
- i2c_r2(gspca_dev, 0x00, &id);
- if (gspca_dev->usb_err < 0)
- return;
-
- /* must be 0x8411 or 0x8421 for colour sensor and 8431 for bw */
- switch (id) {
- case 0x8411:
- case 0x8421:
- pr_info("MT9M001 color sensor detected\n");
- break;
- case 0x8431:
- pr_info("MT9M001 mono sensor detected\n");
- break;
- default:
- pr_err("No MT9M001 chip detected, ID = %x\n\n", id);
- gspca_dev->usb_err = -ENODEV;
- return;
- }
-
- i2c_w2_buf(gspca_dev, mt9m001_init, ARRAY_SIZE(mt9m001_init));
- if (gspca_dev->usb_err < 0)
- pr_err("MT9M001 sensor initialization failed\n");
-
- sd->hstart = 1;
- sd->vstart = 1;
-}
-
-static void hv7131r_init_sensor(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- i2c_w1_buf(gspca_dev, hv7131r_init, ARRAY_SIZE(hv7131r_init));
- if (gspca_dev->usb_err < 0)
- pr_err("HV7131R Sensor initialization failed\n");
-
- sd->hstart = 0;
- sd->vstart = 1;
-}
-
-static void set_cmatrix(struct gspca_dev *gspca_dev,
- s32 brightness, s32 contrast, s32 satur, s32 hue)
-{
- s32 hue_coord, hue_index = 180 + hue;
- u8 cmatrix[21];
-
- memset(cmatrix, 0, sizeof cmatrix);
- cmatrix[2] = (contrast * 0x25 / 0x100) + 0x26;
- cmatrix[0] = 0x13 + (cmatrix[2] - 0x26) * 0x13 / 0x25;
- cmatrix[4] = 0x07 + (cmatrix[2] - 0x26) * 0x07 / 0x25;
- cmatrix[18] = brightness - 0x80;
-
- hue_coord = (hsv_red_x[hue_index] * satur) >> 8;
- cmatrix[6] = hue_coord;
- cmatrix[7] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_red_y[hue_index] * satur) >> 8;
- cmatrix[8] = hue_coord;
- cmatrix[9] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_green_x[hue_index] * satur) >> 8;
- cmatrix[10] = hue_coord;
- cmatrix[11] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_green_y[hue_index] * satur) >> 8;
- cmatrix[12] = hue_coord;
- cmatrix[13] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_blue_x[hue_index] * satur) >> 8;
- cmatrix[14] = hue_coord;
- cmatrix[15] = (hue_coord >> 8) & 0x0f;
-
- hue_coord = (hsv_blue_y[hue_index] * satur) >> 8;
- cmatrix[16] = hue_coord;
- cmatrix[17] = (hue_coord >> 8) & 0x0f;
-
- reg_w(gspca_dev, 0x10e1, cmatrix, 21);
-}
-
-static void set_gamma(struct gspca_dev *gspca_dev, s32 val)
-{
- u8 gamma[17];
- u8 gval = val * 0xb8 / 0x100;
-
- gamma[0] = 0x0a;
- gamma[1] = 0x13 + (gval * (0xcb - 0x13) / 0xb8);
- gamma[2] = 0x25 + (gval * (0xee - 0x25) / 0xb8);
- gamma[3] = 0x37 + (gval * (0xfa - 0x37) / 0xb8);
- gamma[4] = 0x45 + (gval * (0xfc - 0x45) / 0xb8);
- gamma[5] = 0x55 + (gval * (0xfb - 0x55) / 0xb8);
- gamma[6] = 0x65 + (gval * (0xfc - 0x65) / 0xb8);
- gamma[7] = 0x74 + (gval * (0xfd - 0x74) / 0xb8);
- gamma[8] = 0x83 + (gval * (0xfe - 0x83) / 0xb8);
- gamma[9] = 0x92 + (gval * (0xfc - 0x92) / 0xb8);
- gamma[10] = 0xa1 + (gval * (0xfc - 0xa1) / 0xb8);
- gamma[11] = 0xb0 + (gval * (0xfc - 0xb0) / 0xb8);
- gamma[12] = 0xbf + (gval * (0xfb - 0xbf) / 0xb8);
- gamma[13] = 0xce + (gval * (0xfb - 0xce) / 0xb8);
- gamma[14] = 0xdf + (gval * (0xfd - 0xdf) / 0xb8);
- gamma[15] = 0xea + (gval * (0xf9 - 0xea) / 0xb8);
- gamma[16] = 0xf5;
-
- reg_w(gspca_dev, 0x1190, gamma, 17);
-}
-
-static void set_redblue(struct gspca_dev *gspca_dev, s32 blue, s32 red)
-{
- reg_w1(gspca_dev, 0x118c, red);
- reg_w1(gspca_dev, 0x118f, blue);
-}
-
-static void set_hvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
-{
- u8 value, tslb;
- u16 value2;
- struct sd *sd = (struct sd *) gspca_dev;
-
- if ((sd->flags & FLIP_DETECT) && dmi_check_system(flip_dmi_table)) {
- hflip = !hflip;
- vflip = !vflip;
- }
-
- switch (sd->sensor) {
- case SENSOR_OV7660:
- value = 0x01;
- if (hflip)
- value |= 0x20;
- if (vflip) {
- value |= 0x10;
- sd->vstart = 2;
- } else {
- sd->vstart = 3;
- }
- reg_w1(gspca_dev, 0x1182, sd->vstart);
- i2c_w1(gspca_dev, 0x1e, value);
- break;
- case SENSOR_OV9650:
- i2c_r1(gspca_dev, 0x1e, &value);
- value &= ~0x30;
- tslb = 0x01;
- if (hflip)
- value |= 0x20;
- if (vflip) {
- value |= 0x10;
- tslb = 0x49;
- }
- i2c_w1(gspca_dev, 0x1e, value);
- i2c_w1(gspca_dev, 0x3a, tslb);
- break;
- case SENSOR_MT9V111:
- case SENSOR_MT9V011:
- i2c_r2(gspca_dev, 0x20, &value2);
- value2 &= ~0xc0a0;
- if (hflip)
- value2 |= 0x8080;
- if (vflip)
- value2 |= 0x4020;
- i2c_w2(gspca_dev, 0x20, value2);
- break;
- case SENSOR_MT9M112:
- case SENSOR_MT9M111:
- case SENSOR_MT9V112:
- i2c_r2(gspca_dev, 0x20, &value2);
- value2 &= ~0x0003;
- if (hflip)
- value2 |= 0x0002;
- if (vflip)
- value2 |= 0x0001;
- i2c_w2(gspca_dev, 0x20, value2);
- break;
- case SENSOR_HV7131R:
- i2c_r1(gspca_dev, 0x01, &value);
- value &= ~0x03;
- if (vflip)
- value |= 0x01;
- if (hflip)
- value |= 0x02;
- i2c_w1(gspca_dev, 0x01, value);
- break;
- }
-}
-
-static void set_exposure(struct gspca_dev *gspca_dev, s32 expo)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 exp[8] = {sd->i2c_intf, sd->i2c_addr,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
- int expo2;
-
- if (gspca_dev->streaming)
- exp[7] = 0x1e;
-
- switch (sd->sensor) {
- case SENSOR_OV7660:
- case SENSOR_OV7670:
- case SENSOR_OV9655:
- case SENSOR_OV9650:
- if (expo > 547)
- expo2 = 547;
- else
- expo2 = expo;
- exp[0] |= (2 << 4);
- exp[2] = 0x10; /* AECH */
- exp[3] = expo2 >> 2;
- exp[7] = 0x10;
- i2c_w(gspca_dev, exp);
- exp[2] = 0x04; /* COM1 */
- exp[3] = expo2 & 0x0003;
- exp[7] = 0x10;
- i2c_w(gspca_dev, exp);
- expo -= expo2;
- exp[7] = 0x1e;
- exp[0] |= (3 << 4);
- exp[2] = 0x2d; /* ADVFL & ADVFH */
- exp[3] = expo;
- exp[4] = expo >> 8;
- break;
- case SENSOR_MT9M001:
- case SENSOR_MT9V112:
- case SENSOR_MT9V011:
- exp[0] |= (3 << 4);
- exp[2] = 0x09;
- exp[3] = expo >> 8;
- exp[4] = expo;
- break;
- case SENSOR_HV7131R:
- exp[0] |= (4 << 4);
- exp[2] = 0x25;
- exp[3] = expo >> 5;
- exp[4] = expo << 3;
- exp[5] = 0;
- break;
- default:
- return;
- }
- i2c_w(gspca_dev, exp);
-}
-
-static void set_gain(struct gspca_dev *gspca_dev, s32 g)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 gain[8] = {sd->i2c_intf, sd->i2c_addr,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
-
- if (gspca_dev->streaming)
- gain[7] = 0x15; /* or 1d ? */
-
- switch (sd->sensor) {
- case SENSOR_OV7660:
- case SENSOR_OV7670:
- case SENSOR_SOI968:
- case SENSOR_OV9655:
- case SENSOR_OV9650:
- gain[0] |= (2 << 4);
- gain[3] = ov_gain[g];
- break;
- case SENSOR_MT9V011:
- gain[0] |= (3 << 4);
- gain[2] = 0x35;
- gain[3] = micron1_gain[g] >> 8;
- gain[4] = micron1_gain[g];
- break;
- case SENSOR_MT9V112:
- gain[0] |= (3 << 4);
- gain[2] = 0x2f;
- gain[3] = micron1_gain[g] >> 8;
- gain[4] = micron1_gain[g];
- break;
- case SENSOR_MT9M001:
- gain[0] |= (3 << 4);
- gain[2] = 0x2f;
- gain[3] = micron2_gain[g] >> 8;
- gain[4] = micron2_gain[g];
- break;
- case SENSOR_HV7131R:
- gain[0] |= (2 << 4);
- gain[2] = 0x30;
- gain[3] = hv7131r_gain[g];
- break;
- default:
- return;
- }
- i2c_w(gspca_dev, gain);
-}
-
-static void set_quality(struct gspca_dev *gspca_dev, s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- jpeg_set_qual(sd->jpeg_hdr, val);
- reg_w1(gspca_dev, 0x1061, 0x01); /* stop transfer */
- reg_w1(gspca_dev, 0x10e0, sd->fmt | 0x20); /* write QTAB */
- reg_w(gspca_dev, 0x1100, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);
- reg_w(gspca_dev, 0x1140, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);
- reg_w1(gspca_dev, 0x1061, 0x03); /* restart transfer */
- reg_w1(gspca_dev, 0x10e0, sd->fmt);
- sd->fmt ^= 0x0c; /* invert QTAB use + write */
- reg_w1(gspca_dev, 0x10e0, sd->fmt);
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int sd_dbg_g_register(struct gspca_dev *gspca_dev,
- struct v4l2_dbg_register *reg)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- if (reg->match.addr != 0)
- return -EINVAL;
- if (reg->reg < 0x1000 || reg->reg > 0x11ff)
- return -EINVAL;
- reg_r(gspca_dev, reg->reg, 1);
- reg->val = gspca_dev->usb_buf[0];
- return gspca_dev->usb_err;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- if (reg->match.addr != sd->i2c_addr)
- return -EINVAL;
- if (sd->sensor >= SENSOR_MT9V011 &&
- sd->sensor <= SENSOR_MT9M112) {
- i2c_r2(gspca_dev, reg->reg, (u16 *) &reg->val);
- } else {
- i2c_r1(gspca_dev, reg->reg, (u8 *) &reg->val);
- }
- return gspca_dev->usb_err;
- }
- return -EINVAL;
-}
-
-static int sd_dbg_s_register(struct gspca_dev *gspca_dev,
- struct v4l2_dbg_register *reg)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (reg->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- if (reg->match.addr != 0)
- return -EINVAL;
- if (reg->reg < 0x1000 || reg->reg > 0x11ff)
- return -EINVAL;
- reg_w1(gspca_dev, reg->reg, reg->val);
- return gspca_dev->usb_err;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- if (reg->match.addr != sd->i2c_addr)
- return -EINVAL;
- if (sd->sensor >= SENSOR_MT9V011 &&
- sd->sensor <= SENSOR_MT9M112) {
- i2c_w2(gspca_dev, reg->reg, reg->val);
- } else {
- i2c_w1(gspca_dev, reg->reg, reg->val);
- }
- return gspca_dev->usb_err;
- }
- return -EINVAL;
-}
-#endif
-
-static int sd_chip_ident(struct gspca_dev *gspca_dev,
- struct v4l2_dbg_chip_ident *chip)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (chip->match.type) {
- case V4L2_CHIP_MATCH_HOST:
- if (chip->match.addr != 0)
- return -EINVAL;
- chip->revision = 0;
- chip->ident = V4L2_IDENT_SN9C20X;
- return 0;
- case V4L2_CHIP_MATCH_I2C_ADDR:
- if (chip->match.addr != sd->i2c_addr)
- return -EINVAL;
- chip->revision = 0;
- chip->ident = i2c_ident[sd->sensor];
- return 0;
- }
- return -EINVAL;
-}
-
-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;
-
- cam = &gspca_dev->cam;
- cam->needs_full_bandwidth = 1;
-
- sd->sensor = id->driver_info >> 8;
- sd->i2c_addr = id->driver_info;
- sd->flags = id->driver_info >> 16;
- sd->i2c_intf = 0x80; /* i2c 100 Kb/s */
-
- switch (sd->sensor) {
- case SENSOR_MT9M112:
- case SENSOR_MT9M111:
- case SENSOR_OV9650:
- case SENSOR_SOI968:
- cam->cam_mode = sxga_mode;
- cam->nmodes = ARRAY_SIZE(sxga_mode);
- break;
- case SENSOR_MT9M001:
- cam->cam_mode = mono_mode;
- cam->nmodes = ARRAY_SIZE(mono_mode);
- break;
- case SENSOR_HV7131R:
- sd->i2c_intf = 0x81; /* i2c 400 Kb/s */
- /* fall thru */
- default:
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- break;
- }
-
- sd->old_step = 0;
- sd->older_step = 0;
- sd->exposure_step = 16;
-
- INIT_WORK(&sd->work, qual_upd);
-
- return 0;
-}
-
-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 (!gspca_dev->streaming)
- return 0;
-
- switch (ctrl->id) {
- /* color control cluster */
- case V4L2_CID_BRIGHTNESS:
- set_cmatrix(gspca_dev, sd->brightness->val,
- sd->contrast->val, sd->saturation->val, sd->hue->val);
- break;
- case V4L2_CID_GAMMA:
- set_gamma(gspca_dev, ctrl->val);
- break;
- /* blue/red balance cluster */
- case V4L2_CID_BLUE_BALANCE:
- set_redblue(gspca_dev, sd->blue->val, sd->red->val);
- break;
- /* h/vflip cluster */
- case V4L2_CID_HFLIP:
- set_hvflip(gspca_dev, sd->hflip->val, sd->vflip->val);
- break;
- /* standalone exposure control */
- case V4L2_CID_EXPOSURE:
- set_exposure(gspca_dev, ctrl->val);
- break;
- /* standalone gain control */
- case V4L2_CID_GAIN:
- set_gain(gspca_dev, ctrl->val);
- break;
- /* autogain + exposure or gain control cluster */
- case V4L2_CID_AUTOGAIN:
- if (sd->sensor == SENSOR_SOI968)
- set_gain(gspca_dev, sd->gain->val);
- else
- set_exposure(gspca_dev, sd->exposure->val);
- break;
- case V4L2_CID_JPEG_COMPRESSION_QUALITY:
- set_quality(gspca_dev, ctrl->val);
- break;
- }
- return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops sd_ctrl_ops = {
- .s_ctrl = sd_s_ctrl,
-};
-
-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, 13);
-
- sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
- sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_CONTRAST, 0, 255, 1, 127);
- sd->saturation = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_SATURATION, 0, 255, 1, 127);
- sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HUE, -180, 180, 1, 0);
-
- sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAMMA, 0, 255, 1, 0x10);
-
- sd->blue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0x28);
- sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 127, 1, 0x28);
-
- if (sd->sensor != SENSOR_OV9655 && sd->sensor != SENSOR_SOI968 &&
- sd->sensor != SENSOR_OV7670 && sd->sensor != SENSOR_MT9M001 &&
- sd->sensor != SENSOR_MT9VPRB) {
- sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_HFLIP, 0, 1, 1, 0);
- sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_VFLIP, 0, 1, 1, 0);
- }
-
- if (sd->sensor != SENSOR_SOI968 && sd->sensor != SENSOR_MT9VPRB &&
- sd->sensor != SENSOR_MT9M112 && sd->sensor != SENSOR_MT9M111 &&
- sd->sensor != SENSOR_MT9V111)
- sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_EXPOSURE, 0, 0x1780, 1, 0x33);
-
- if (sd->sensor != SENSOR_MT9VPRB && sd->sensor != SENSOR_MT9M112 &&
- sd->sensor != SENSOR_MT9M111 && sd->sensor != SENSOR_MT9V111) {
- sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_GAIN, 0, 28, 1, 0);
- sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
- }
-
- sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80);
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
-
- v4l2_ctrl_cluster(4, &sd->brightness);
- v4l2_ctrl_cluster(2, &sd->blue);
- if (sd->hflip)
- v4l2_ctrl_cluster(2, &sd->hflip);
- if (sd->autogain) {
- if (sd->sensor == SENSOR_SOI968)
- /* this sensor doesn't have the exposure control and
- autogain is clustered with gain instead. This works
- because sd->exposure == NULL. */
- v4l2_ctrl_auto_cluster(3, &sd->autogain, 0, false);
- else
- /* Otherwise autogain is clustered with exposure. */
- v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, false);
- }
- return 0;
-}
-
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
- u8 value;
- u8 i2c_init[9] =
- {0x80, sd->i2c_addr, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03};
-
- for (i = 0; i < ARRAY_SIZE(bridge_init); i++) {
- value = bridge_init[i][1];
- reg_w(gspca_dev, bridge_init[i][0], &value, 1);
- if (gspca_dev->usb_err < 0) {
- pr_err("Device initialization failed\n");
- return gspca_dev->usb_err;
- }
- }
-
- if (sd->flags & LED_REVERSE)
- reg_w1(gspca_dev, 0x1006, 0x00);
- else
- reg_w1(gspca_dev, 0x1006, 0x20);
-
- reg_w(gspca_dev, 0x10c0, i2c_init, 9);
- if (gspca_dev->usb_err < 0) {
- pr_err("Device initialization failed\n");
- return gspca_dev->usb_err;
- }
-
- switch (sd->sensor) {
- case SENSOR_OV9650:
- ov9650_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("OV9650 sensor detected\n");
- break;
- case SENSOR_OV9655:
- ov9655_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("OV9655 sensor detected\n");
- break;
- case SENSOR_SOI968:
- soi968_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("SOI968 sensor detected\n");
- break;
- case SENSOR_OV7660:
- ov7660_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("OV7660 sensor detected\n");
- break;
- case SENSOR_OV7670:
- ov7670_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("OV7670 sensor detected\n");
- break;
- case SENSOR_MT9VPRB:
- mt9v_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("MT9VPRB sensor detected\n");
- break;
- case SENSOR_MT9M111:
- mt9m111_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("MT9M111 sensor detected\n");
- break;
- case SENSOR_MT9M112:
- mt9m112_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("MT9M112 sensor detected\n");
- break;
- case SENSOR_MT9M001:
- mt9m001_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- break;
- case SENSOR_HV7131R:
- hv7131r_init_sensor(gspca_dev);
- if (gspca_dev->usb_err < 0)
- break;
- pr_info("HV7131R sensor detected\n");
- break;
- default:
- pr_err("Unsupported sensor\n");
- gspca_dev->usb_err = -ENODEV;
- }
- return gspca_dev->usb_err;
-}
-
-static void configure_sensor_output(struct gspca_dev *gspca_dev, int mode)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- u8 value;
-
- switch (sd->sensor) {
- case SENSOR_SOI968:
- if (mode & MODE_SXGA) {
- i2c_w1(gspca_dev, 0x17, 0x1d);
- i2c_w1(gspca_dev, 0x18, 0xbd);
- i2c_w1(gspca_dev, 0x19, 0x01);
- i2c_w1(gspca_dev, 0x1a, 0x81);
- i2c_w1(gspca_dev, 0x12, 0x00);
- sd->hstart = 140;
- sd->vstart = 19;
- } else {
- i2c_w1(gspca_dev, 0x17, 0x13);
- i2c_w1(gspca_dev, 0x18, 0x63);
- i2c_w1(gspca_dev, 0x19, 0x01);
- i2c_w1(gspca_dev, 0x1a, 0x79);
- i2c_w1(gspca_dev, 0x12, 0x40);
- sd->hstart = 60;
- sd->vstart = 11;
- }
- break;
- case SENSOR_OV9650:
- if (mode & MODE_SXGA) {
- i2c_w1(gspca_dev, 0x17, 0x1b);
- i2c_w1(gspca_dev, 0x18, 0xbc);
- i2c_w1(gspca_dev, 0x19, 0x01);
- i2c_w1(gspca_dev, 0x1a, 0x82);
- i2c_r1(gspca_dev, 0x12, &value);
- i2c_w1(gspca_dev, 0x12, value & 0x07);
- } else {
- i2c_w1(gspca_dev, 0x17, 0x24);
- i2c_w1(gspca_dev, 0x18, 0xc5);
- i2c_w1(gspca_dev, 0x19, 0x00);
- i2c_w1(gspca_dev, 0x1a, 0x3c);
- i2c_r1(gspca_dev, 0x12, &value);
- i2c_w1(gspca_dev, 0x12, (value & 0x7) | 0x40);
- }
- break;
- case SENSOR_MT9M112:
- case SENSOR_MT9M111:
- if (mode & MODE_SXGA) {
- i2c_w2(gspca_dev, 0xf0, 0x0002);
- i2c_w2(gspca_dev, 0xc8, 0x970b);
- i2c_w2(gspca_dev, 0xf0, 0x0000);
- } else {
- i2c_w2(gspca_dev, 0xf0, 0x0002);
- i2c_w2(gspca_dev, 0xc8, 0x8000);
- i2c_w2(gspca_dev, 0xf0, 0x0000);
- }
- break;
- }
-}
-
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
- struct usb_interface *intf;
- u32 flags = gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv;
-
- /*
- * When using the SN9C20X_I420 fmt the sn9c20x needs more bandwidth
- * than our regular bandwidth calculations reserve, so we force the
- * use of a specific altsetting when using the SN9C20X_I420 fmt.
- */
- if (!(flags & (MODE_RAW | MODE_JPEG))) {
- intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
-
- if (intf->num_altsetting != 9) {
- pr_warn("sn9c20x camera with unknown number of alt "
- "settings (%d), please report!\n",
- intf->num_altsetting);
- gspca_dev->alt = intf->num_altsetting;
- return 0;
- }
-
- switch (gspca_dev->width) {
- case 160: /* 160x120 */
- gspca_dev->alt = 2;
- break;
- case 320: /* 320x240 */
- gspca_dev->alt = 6;
- break;
- default: /* >= 640x480 */
- gspca_dev->alt = 9;
- break;
- }
- }
-
- return 0;
-}
-
-#define HW_WIN(mode, hstart, vstart) \
-((const u8 []){hstart, 0, vstart, 0, \
-(mode & MODE_SXGA ? 1280 >> 4 : 640 >> 4), \
-(mode & MODE_SXGA ? 1024 >> 3 : 480 >> 3)})
-
-#define CLR_WIN(width, height) \
-((const u8 [])\
-{0, width >> 2, 0, height >> 1,\
-((width >> 10) & 0x01) | ((height >> 8) & 0x6)})
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- int width = gspca_dev->width;
- int height = gspca_dev->height;
- u8 fmt, scale = 0;
-
- jpeg_define(sd->jpeg_hdr, height, width,
- 0x21);
- jpeg_set_qual(sd->jpeg_hdr, v4l2_ctrl_g_ctrl(sd->jpegqual));
-
- if (mode & MODE_RAW)
- fmt = 0x2d;
- else if (mode & MODE_JPEG)
- fmt = 0x24;
- else
- fmt = 0x2f; /* YUV 420 */
- sd->fmt = fmt;
-
- switch (mode & SCALE_MASK) {
- case SCALE_1280x1024:
- scale = 0xc0;
- pr_info("Set 1280x1024\n");
- break;
- case SCALE_640x480:
- scale = 0x80;
- pr_info("Set 640x480\n");
- break;
- case SCALE_320x240:
- scale = 0x90;
- pr_info("Set 320x240\n");
- break;
- case SCALE_160x120:
- scale = 0xa0;
- pr_info("Set 160x120\n");
- break;
- }
-
- configure_sensor_output(gspca_dev, mode);
- reg_w(gspca_dev, 0x1100, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64);
- reg_w(gspca_dev, 0x1140, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64);
- reg_w(gspca_dev, 0x10fb, CLR_WIN(width, height), 5);
- reg_w(gspca_dev, 0x1180, HW_WIN(mode, sd->hstart, sd->vstart), 6);
- reg_w1(gspca_dev, 0x1189, scale);
- reg_w1(gspca_dev, 0x10e0, fmt);
-
- set_cmatrix(gspca_dev, v4l2_ctrl_g_ctrl(sd->brightness),
- v4l2_ctrl_g_ctrl(sd->contrast),
- v4l2_ctrl_g_ctrl(sd->saturation),
- v4l2_ctrl_g_ctrl(sd->hue));
- set_gamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
- set_redblue(gspca_dev, v4l2_ctrl_g_ctrl(sd->blue),
- v4l2_ctrl_g_ctrl(sd->red));
- if (sd->gain)
- set_gain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain));
- if (sd->exposure)
- set_exposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
- if (sd->hflip)
- set_hvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip),
- v4l2_ctrl_g_ctrl(sd->vflip));
-
- reg_w1(gspca_dev, 0x1007, 0x20);
- reg_w1(gspca_dev, 0x1061, 0x03);
-
- /* if JPEG, prepare the compression quality update */
- if (mode & MODE_JPEG) {
- sd->pktsz = sd->npkt = 0;
- sd->nchg = 0;
- sd->work_thread =
- create_singlethread_workqueue(KBUILD_MODNAME);
- }
-
- return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- reg_w1(gspca_dev, 0x1007, 0x00);
- reg_w1(gspca_dev, 0x1061, 0x01);
-}
-
-/* called on streamoff with alt==0 and on disconnect */
-/* the usb_lock is held at entry - restore on exit */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (sd->work_thread != NULL) {
- mutex_unlock(&gspca_dev->usb_lock);
- destroy_workqueue(sd->work_thread);
- mutex_lock(&gspca_dev->usb_lock);
- sd->work_thread = NULL;
- }
-}
-
-static void do_autoexposure(struct gspca_dev *gspca_dev, u16 avg_lum)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 cur_exp = v4l2_ctrl_g_ctrl(sd->exposure);
- s32 max = sd->exposure->maximum - sd->exposure_step;
- s32 min = sd->exposure->minimum + sd->exposure_step;
- s16 new_exp;
-
- /*
- * some hardcoded values are present
- * like those for maximal/minimal exposure
- * and exposure steps
- */
- if (avg_lum < MIN_AVG_LUM) {
- if (cur_exp > max)
- return;
-
- new_exp = cur_exp + sd->exposure_step;
- if (new_exp > max)
- new_exp = max;
- if (new_exp < min)
- new_exp = min;
- v4l2_ctrl_s_ctrl(sd->exposure, new_exp);
-
- sd->older_step = sd->old_step;
- sd->old_step = 1;
-
- if (sd->old_step ^ sd->older_step)
- sd->exposure_step /= 2;
- else
- sd->exposure_step += 2;
- }
- if (avg_lum > MAX_AVG_LUM) {
- if (cur_exp < min)
- return;
- new_exp = cur_exp - sd->exposure_step;
- if (new_exp > max)
- new_exp = max;
- if (new_exp < min)
- new_exp = min;
- v4l2_ctrl_s_ctrl(sd->exposure, new_exp);
- sd->older_step = sd->old_step;
- sd->old_step = 0;
-
- if (sd->old_step ^ sd->older_step)
- sd->exposure_step /= 2;
- else
- sd->exposure_step += 2;
- }
-}
-
-static void do_autogain(struct gspca_dev *gspca_dev, u16 avg_lum)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- s32 cur_gain = v4l2_ctrl_g_ctrl(sd->gain);
-
- if (avg_lum < MIN_AVG_LUM && cur_gain < sd->gain->maximum)
- v4l2_ctrl_s_ctrl(sd->gain, cur_gain + 1);
- if (avg_lum > MAX_AVG_LUM && cur_gain > sd->gain->minimum)
- v4l2_ctrl_s_ctrl(sd->gain, cur_gain - 1);
-}
-
-static void sd_dqcallback(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int avg_lum;
-
- if (sd->autogain == NULL || !v4l2_ctrl_g_ctrl(sd->autogain))
- return;
-
- avg_lum = atomic_read(&sd->avg_lum);
- if (sd->sensor == SENSOR_SOI968)
- do_autogain(gspca_dev, avg_lum);
- else
- do_autoexposure(gspca_dev, avg_lum);
-}
-
-/* JPEG quality update */
-/* This function is executed from a work queue. */
-static void qual_upd(struct work_struct *work)
-{
- struct sd *sd = container_of(work, struct sd, work);
- struct gspca_dev *gspca_dev = &sd->gspca_dev;
- s32 qual = v4l2_ctrl_g_ctrl(sd->jpegqual);
-
- mutex_lock(&gspca_dev->usb_lock);
- PDEBUG(D_STREAM, "qual_upd %d%%", qual);
- set_quality(gspca_dev, qual);
- mutex_unlock(&gspca_dev->usb_lock);
-}
-
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
-static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* interrupt packet */
- int len) /* interrupt packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- if (!(sd->flags & HAS_NO_BUTTON) && len == 1) {
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
- input_sync(gspca_dev->input_dev);
- input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
- input_sync(gspca_dev->input_dev);
- return 0;
- }
- return -EINVAL;
-}
-#endif
-
-/* check the JPEG compression */
-static void transfer_check(struct gspca_dev *gspca_dev,
- u8 *data)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int new_qual, r;
-
- new_qual = 0;
-
- /* if USB error, discard the frame and decrease the quality */
- if (data[6] & 0x08) { /* USB FIFO full */
- gspca_dev->last_packet_type = DISCARD_PACKET;
- new_qual = -5;
- } else {
-
- /* else, compute the filling rate and a new JPEG quality */
- r = (sd->pktsz * 100) /
- (sd->npkt *
- gspca_dev->urb[0]->iso_frame_desc[0].length);
- if (r >= 85)
- new_qual = -3;
- else if (r < 75)
- new_qual = 2;
- }
- if (new_qual != 0) {
- sd->nchg += new_qual;
- if (sd->nchg < -6 || sd->nchg >= 12) {
- /* Note: we are in interrupt context, so we can't
- use v4l2_ctrl_g/s_ctrl here. Access the value
- directly instead. */
- s32 curqual = sd->jpegqual->cur.val;
- sd->nchg = 0;
- new_qual += curqual;
- if (new_qual < sd->jpegqual->minimum)
- new_qual = sd->jpegqual->minimum;
- else if (new_qual > sd->jpegqual->maximum)
- new_qual = sd->jpegqual->maximum;
- if (new_qual != curqual) {
- sd->jpegqual->cur.val = new_qual;
- queue_work(sd->work_thread, &sd->work);
- }
- }
- } else {
- sd->nchg = 0;
- }
- sd->pktsz = sd->npkt = 0;
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int avg_lum, is_jpeg;
- static const u8 frame_header[] =
- {0xff, 0xff, 0x00, 0xc4, 0xc4, 0x96};
-
- is_jpeg = (sd->fmt & 0x03) == 0;
- if (len >= 64 && memcmp(data, frame_header, 6) == 0) {
- avg_lum = ((data[35] >> 2) & 3) |
- (data[20] << 2) |
- (data[19] << 10);
- avg_lum += ((data[35] >> 4) & 3) |
- (data[22] << 2) |
- (data[21] << 10);
- avg_lum += ((data[35] >> 6) & 3) |
- (data[24] << 2) |
- (data[23] << 10);
- avg_lum += (data[36] & 3) |
- (data[26] << 2) |
- (data[25] << 10);
- avg_lum += ((data[36] >> 2) & 3) |
- (data[28] << 2) |
- (data[27] << 10);
- avg_lum += ((data[36] >> 4) & 3) |
- (data[30] << 2) |
- (data[29] << 10);
- avg_lum += ((data[36] >> 6) & 3) |
- (data[32] << 2) |
- (data[31] << 10);
- avg_lum += ((data[44] >> 4) & 3) |
- (data[34] << 2) |
- (data[33] << 10);
- avg_lum >>= 9;
- atomic_set(&sd->avg_lum, avg_lum);
-
- if (is_jpeg)
- transfer_check(gspca_dev, data);
-
- gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
- len -= 64;
- if (len == 0)
- return;
- data += 64;
- }
- if (gspca_dev->last_packet_type == LAST_PACKET) {
- if (is_jpeg) {
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sd->jpeg_hdr, JPEG_HDR_SZ);
- gspca_frame_add(gspca_dev, INTER_PACKET,
- data, len);
- } else {
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- data, len);
- }
- } else {
- /* if JPEG, count the packets and their size */
- if (is_jpeg) {
- sd->npkt++;
- sd->pktsz += len;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
- }
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = KBUILD_MODNAME,
- .config = sd_config,
- .init = sd_init,
- .init_controls = sd_init_controls,
- .isoc_init = sd_isoc_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .pkt_scan = sd_pkt_scan,
-#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
- .int_pkt_scan = sd_int_pkt_scan,
-#endif
- .dq_callback = sd_dqcallback,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .set_register = sd_dbg_s_register,
- .get_register = sd_dbg_g_register,
-#endif
- .get_chip_ident = sd_chip_ident,
-};
-
-#define SN9C20X(sensor, i2c_addr, flags) \
- .driver_info = ((flags & 0xff) << 16) \
- | (SENSOR_ ## sensor << 8) \
- | (i2c_addr)
-
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0c45, 0x6240), SN9C20X(MT9M001, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x6242), SN9C20X(MT9M111, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x6248), SN9C20X(OV9655, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x624c), SN9C20X(MT9M112, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x624e), SN9C20X(SOI968, 0x30, LED_REVERSE)},
- {USB_DEVICE(0x0c45, 0x624f), SN9C20X(OV9650, 0x30,
- (FLIP_DETECT | HAS_NO_BUTTON))},
- {USB_DEVICE(0x0c45, 0x6251), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x6253), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x6260), SN9C20X(OV7670, 0x21, 0)},
- {USB_DEVICE(0x0c45, 0x6270), SN9C20X(MT9VPRB, 0x00, 0)},
- {USB_DEVICE(0x0c45, 0x627b), SN9C20X(OV7660, 0x21, FLIP_DETECT)},
- {USB_DEVICE(0x0c45, 0x627c), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0x0c45, 0x627f), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x6280), SN9C20X(MT9M001, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x6282), SN9C20X(MT9M111, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x6288), SN9C20X(OV9655, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x628c), SN9C20X(MT9M112, 0x5d, 0)},
- {USB_DEVICE(0x0c45, 0x628e), SN9C20X(SOI968, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x628f), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x62a0), SN9C20X(OV7670, 0x21, 0)},
- {USB_DEVICE(0x0c45, 0x62b0), SN9C20X(MT9VPRB, 0x00, 0)},
- {USB_DEVICE(0x0c45, 0x62b3), SN9C20X(OV9655, 0x30, LED_REVERSE)},
- {USB_DEVICE(0x0c45, 0x62bb), SN9C20X(OV7660, 0x21, LED_REVERSE)},
- {USB_DEVICE(0x0c45, 0x62bc), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0x045e, 0x00f4), SN9C20X(OV9650, 0x30, 0)},
- {USB_DEVICE(0x145f, 0x013d), SN9C20X(OV7660, 0x21, 0)},
- {USB_DEVICE(0x0458, 0x7029), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0x0458, 0x704a), SN9C20X(MT9M112, 0x5d, 0)},
- {USB_DEVICE(0x0458, 0x704c), SN9C20X(MT9M112, 0x5d, 0)},
- {USB_DEVICE(0xa168, 0x0610), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0xa168, 0x0611), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0xa168, 0x0613), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0xa168, 0x0618), SN9C20X(HV7131R, 0x11, 0)},
- {USB_DEVICE(0xa168, 0x0614), SN9C20X(MT9M111, 0x5d, 0)},
- {USB_DEVICE(0xa168, 0x0615), SN9C20X(MT9M111, 0x5d, 0)},
- {USB_DEVICE(0xa168, 0x0617), SN9C20X(MT9M111, 0x5d, 0)},
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = KBUILD_MODNAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
generated by cgit v0.10.2 at 2024-08-11 19:19:52 (GMT)