/* * Sonix sn9c201 sn9c202 library * * Copyright (C) 2012 Jean-Francois Moine * Copyright (C) 2008-2009 microdia project * Copyright (C) 2009 Brian Johnson * * 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 #include "gspca.h" #include "jpeg.h" #include #include MODULE_AUTHOR("Brian Johnson , " "microdia project "); 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 *) ®->val); } else { i2c_r1(gspca_dev, reg->reg, (u8 *) ®->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)); set_gain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain)); set_exposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure)); 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 (!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);