diff options
Diffstat (limited to 'drivers/media/video/gspca/t613.c')
| -rw-r--r-- | drivers/media/video/gspca/t613.c | 1435 |
1 files changed, 0 insertions, 1435 deletions
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c deleted file mode 100644 index 63014372adb..00000000000 --- a/drivers/media/video/gspca/t613.c +++ /dev/null @@ -1,1435 +0,0 @@ -/* - * V4L2 by Jean-Francois Moine <http://moinejf.free.fr> - * - * 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 - * - *Notes: * t613 + tas5130A - * * Focus to light do not balance well as in win. - * Quality in win is not good, but its kinda better. - * * Fix some "extraneous bytes", most of apps will show the image anyway - * * Gamma table, is there, but its really doing something? - * * 7~8 Fps, its ok, max on win its 10. - * Costantino Leandro - */ - -#define MODULE_NAME "t613" - -#include "gspca.h" - -#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0) - -MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>"); -MODULE_DESCRIPTION("GSPCA/T613 (JPEG Compliance) USB Camera Driver"); -MODULE_LICENSE("GPL"); - -struct sd { - struct gspca_dev gspca_dev; /* !! must be the first item */ - - u8 brightness; - u8 contrast; - u8 colors; - u8 autogain; - u8 gamma; - u8 sharpness; - u8 freq; - u8 red_balance; /* split balance */ - u8 blue_balance; - u8 global_gain; /* aka gain */ - u8 whitebalance; /* set default r/g/b and activate */ - u8 mirror; - u8 effect; - - u8 sensor; -#define SENSOR_OM6802 0 -#define SENSOR_OTHER 1 -#define SENSOR_TAS5130A 2 -#define SENSOR_LT168G 3 /* must verify if this is the actual model */ -}; - -/* V4L2 controls supported by the driver */ -static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setlowlight(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getlowlight(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); - - -static int sd_setwhitebalance(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getwhitebalance(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setblue_balance(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getblue_balance(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setred_balance(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setglobal_gain(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getglobal_gain(struct gspca_dev *gspca_dev, __s32 *val); - -static int sd_setflip(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getflip(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_seteffect(struct gspca_dev *gspca_dev, __s32 val); -static int sd_geteffect(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_querymenu(struct gspca_dev *gspca_dev, - struct v4l2_querymenu *menu); - - -static const struct ctrl sd_ctrls[] = { - { - { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = 0, - .maximum = 14, - .step = 1, -#define BRIGHTNESS_DEF 8 - .default_value = BRIGHTNESS_DEF, - }, - .set = sd_setbrightness, - .get = sd_getbrightness, - }, - { - { - .id = V4L2_CID_CONTRAST, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Contrast", - .minimum = 0, - .maximum = 0x0d, - .step = 1, -#define CONTRAST_DEF 0x07 - .default_value = CONTRAST_DEF, - }, - .set = sd_setcontrast, - .get = sd_getcontrast, - }, - { - { - .id = V4L2_CID_SATURATION, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Color", - .minimum = 0, - .maximum = 0x0f, - .step = 1, -#define COLORS_DEF 0x05 - .default_value = COLORS_DEF, - }, - .set = sd_setcolors, - .get = sd_getcolors, - }, -#define GAMMA_MAX 16 -#define GAMMA_DEF 10 - { - { - .id = V4L2_CID_GAMMA, /* (gamma on win) */ - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gamma", - .minimum = 0, - .maximum = GAMMA_MAX - 1, - .step = 1, - .default_value = GAMMA_DEF, - }, - .set = sd_setgamma, - .get = sd_getgamma, - }, - { - { - .id = V4L2_CID_BACKLIGHT_COMPENSATION, /* Activa lowlight, - * some apps dont bring up the - * backligth_compensation control) */ - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Low Light", - .minimum = 0, - .maximum = 1, - .step = 1, -#define AUTOGAIN_DEF 0x01 - .default_value = AUTOGAIN_DEF, - }, - .set = sd_setlowlight, - .get = sd_getlowlight, - }, - { - { - .id = V4L2_CID_HFLIP, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Mirror Image", - .minimum = 0, - .maximum = 1, - .step = 1, -#define MIRROR_DEF 0 - .default_value = MIRROR_DEF, - }, - .set = sd_setflip, - .get = sd_getflip - }, - { - { - .id = V4L2_CID_POWER_LINE_FREQUENCY, - .type = V4L2_CTRL_TYPE_MENU, - .name = "Light Frequency Filter", - .minimum = 1, /* 1 -> 0x50, 2->0x60 */ - .maximum = 2, - .step = 1, -#define FREQ_DEF 1 - .default_value = FREQ_DEF, - }, - .set = sd_setfreq, - .get = sd_getfreq}, - - { - { - .id = V4L2_CID_AUTO_WHITE_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "White Balance", - .minimum = 0, - .maximum = 1, - .step = 1, -#define WHITE_BALANCE_DEF 0 - .default_value = WHITE_BALANCE_DEF, - }, - .set = sd_setwhitebalance, - .get = sd_getwhitebalance - }, - { - { - .id = V4L2_CID_SHARPNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Sharpness", - .minimum = 0, - .maximum = 15, - .step = 1, -#define SHARPNESS_DEF 0x06 - .default_value = SHARPNESS_DEF, - }, - .set = sd_setsharpness, - .get = sd_getsharpness, - }, - { - { - .id = V4L2_CID_EFFECTS, - .type = V4L2_CTRL_TYPE_MENU, - .name = "Webcam Effects", - .minimum = 0, - .maximum = 4, - .step = 1, -#define EFFECTS_DEF 0 - .default_value = EFFECTS_DEF, - }, - .set = sd_seteffect, - .get = sd_geteffect - }, - { - { - .id = V4L2_CID_BLUE_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Blue Balance", - .minimum = 0x10, - .maximum = 0x40, - .step = 1, -#define BLUE_BALANCE_DEF 0x20 - .default_value = BLUE_BALANCE_DEF, - }, - .set = sd_setblue_balance, - .get = sd_getblue_balance, - }, - { - { - .id = V4L2_CID_RED_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Red Balance", - .minimum = 0x10, - .maximum = 0x40, - .step = 1, -#define RED_BALANCE_DEF 0x20 - .default_value = RED_BALANCE_DEF, - }, - .set = sd_setred_balance, - .get = sd_getred_balance, - }, - { - { - .id = V4L2_CID_GAIN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gain", - .minimum = 0x10, - .maximum = 0x40, - .step = 1, -#define global_gain_DEF 0x20 - .default_value = global_gain_DEF, - }, - .set = sd_setglobal_gain, - .get = sd_getglobal_gain, - }, -}; - -static char *effects_control[] = { - "Normal", - "Emboss", /* disabled */ - "Monochrome", - "Sepia", - "Sketch", - "Sun Effect", /* disabled */ - "Negative", -}; - -static const struct v4l2_pix_format vga_mode_t16[] = { - {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 160, - .sizeimage = 160 * 120 * 4 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 4}, - {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 176, - .sizeimage = 176 * 144 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 3}, - {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 320, - .sizeimage = 320 * 240 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 2}, - {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 352, - .sizeimage = 352 * 288 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 1}, - {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 640, - .sizeimage = 640 * 480 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 0}, -}; - -/* sensor specific data */ -struct additional_sensor_data { - const u8 n3[6]; - const u8 *n4, n4sz; - const u8 reg80, reg8e; - const u8 nset8[6]; - const u8 data1[10]; - const u8 data2[9]; - const u8 data3[9]; - const u8 data4[4]; - const u8 data5[6]; - const u8 stream[4]; -}; - -static const u8 n4_om6802[] = { - 0x09, 0x01, 0x12, 0x04, 0x66, 0x8a, 0x80, 0x3c, - 0x81, 0x22, 0x84, 0x50, 0x8a, 0x78, 0x8b, 0x68, - 0x8c, 0x88, 0x8e, 0x33, 0x8f, 0x24, 0xaa, 0xb1, - 0xa2, 0x60, 0xa5, 0x30, 0xa6, 0x3a, 0xa8, 0xe8, - 0xae, 0x05, 0xb1, 0x00, 0xbb, 0x04, 0xbc, 0x48, - 0xbe, 0x36, 0xc6, 0x88, 0xe9, 0x00, 0xc5, 0xc0, - 0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68, - 0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40, - 0xac, 0x84, 0xad, 0x86, 0xaf, 0x46 -}; -static const u8 n4_other[] = { - 0x66, 0x00, 0x7f, 0x00, 0x80, 0xac, 0x81, 0x69, - 0x84, 0x40, 0x85, 0x70, 0x86, 0x20, 0x8a, 0x68, - 0x8b, 0x58, 0x8c, 0x88, 0x8d, 0xff, 0x8e, 0xb8, - 0x8f, 0x28, 0xa2, 0x60, 0xa5, 0x40, 0xa8, 0xa8, - 0xac, 0x84, 0xad, 0x84, 0xae, 0x24, 0xaf, 0x56, - 0xb0, 0x68, 0xb1, 0x00, 0xb2, 0x88, 0xbb, 0xc5, - 0xbc, 0x4a, 0xbe, 0x36, 0xc2, 0x88, 0xc5, 0xc0, - 0xc6, 0xda, 0xe9, 0x26, 0xeb, 0x00 -}; -static const u8 n4_tas5130a[] = { - 0x80, 0x3c, 0x81, 0x68, 0x83, 0xa0, 0x84, 0x20, - 0x8a, 0x68, 0x8b, 0x58, 0x8c, 0x88, 0x8e, 0xb4, - 0x8f, 0x24, 0xa1, 0xb1, 0xa2, 0x30, 0xa5, 0x10, - 0xa6, 0x4a, 0xae, 0x03, 0xb1, 0x44, 0xb2, 0x08, - 0xb7, 0x06, 0xb9, 0xe7, 0xbb, 0xc4, 0xbc, 0x4a, - 0xbe, 0x36, 0xbf, 0xff, 0xc2, 0x88, 0xc5, 0xc8, - 0xc6, 0xda -}; -static const u8 n4_lt168g[] = { - 0x66, 0x01, 0x7f, 0x00, 0x80, 0x7c, 0x81, 0x28, - 0x83, 0x44, 0x84, 0x20, 0x86, 0x20, 0x8a, 0x70, - 0x8b, 0x58, 0x8c, 0x88, 0x8d, 0xa0, 0x8e, 0xb3, - 0x8f, 0x24, 0xa1, 0xb0, 0xa2, 0x38, 0xa5, 0x20, - 0xa6, 0x4a, 0xa8, 0xe8, 0xaf, 0x38, 0xb0, 0x68, - 0xb1, 0x44, 0xb2, 0x88, 0xbb, 0x86, 0xbd, 0x40, - 0xbe, 0x26, 0xc1, 0x05, 0xc2, 0x88, 0xc5, 0xc0, - 0xda, 0x8e, 0xdb, 0xca, 0xdc, 0xa8, 0xdd, 0x8c, - 0xde, 0x44, 0xdf, 0x0c, 0xe9, 0x80 -}; - -static const struct additional_sensor_data sensor_data[] = { - { /* 0: OM6802 */ - .n3 = - {0x61, 0x68, 0x65, 0x0a, 0x60, 0x04}, - .n4 = n4_om6802, - .n4sz = sizeof n4_om6802, - .reg80 = 0x3c, - .reg8e = 0x33, - .nset8 = {0xa8, 0xf0, 0xc6, 0x88, 0xc0, 0x00}, - .data1 = - {0xc2, 0x28, 0x0f, 0x22, 0xcd, 0x27, 0x2c, 0x06, - 0xb3, 0xfc}, - .data2 = - {0x80, 0xff, 0xff, 0x80, 0xff, 0xff, 0x80, 0xff, - 0xff}, - .data3 = - {0x80, 0xff, 0xff, 0x80, 0xff, 0xff, 0x80, 0xff, - 0xff}, - .data4 = /*Freq (50/60Hz). Splitted for test purpose */ - {0x66, 0xca, 0xa8, 0xf0}, - .data5 = /* this could be removed later */ - {0x0c, 0x03, 0xab, 0x13, 0x81, 0x23}, - .stream = - {0x0b, 0x04, 0x0a, 0x78}, - }, - { /* 1: OTHER */ - .n3 = - {0x61, 0xc2, 0x65, 0x88, 0x60, 0x00}, - .n4 = n4_other, - .n4sz = sizeof n4_other, - .reg80 = 0xac, - .reg8e = 0xb8, - .nset8 = {0xa8, 0xa8, 0xc6, 0xda, 0xc0, 0x00}, - .data1 = - {0xc1, 0x48, 0x04, 0x1b, 0xca, 0x2e, 0x33, 0x3a, - 0xe8, 0xfc}, - .data2 = - {0x4e, 0x9c, 0xec, 0x40, 0x80, 0xc0, 0x48, 0x96, - 0xd9}, - .data3 = - {0x4e, 0x9c, 0xec, 0x40, 0x80, 0xc0, 0x48, 0x96, - 0xd9}, - .data4 = - {0x66, 0x00, 0xa8, 0xa8}, - .data5 = - {0x0c, 0x03, 0xab, 0x29, 0x81, 0x69}, - .stream = - {0x0b, 0x04, 0x0a, 0x00}, - }, - { /* 2: TAS5130A */ - .n3 = - {0x61, 0xc2, 0x65, 0x0d, 0x60, 0x08}, - .n4 = n4_tas5130a, - .n4sz = sizeof n4_tas5130a, - .reg80 = 0x3c, - .reg8e = 0xb4, - .nset8 = {0xa8, 0xf0, 0xc6, 0xda, 0xc0, 0x00}, - .data1 = - {0xbb, 0x28, 0x10, 0x10, 0xbb, 0x28, 0x1e, 0x27, - 0xc8, 0xfc}, - .data2 = - {0x60, 0xa8, 0xe0, 0x60, 0xa8, 0xe0, 0x60, 0xa8, - 0xe0}, - .data3 = - {0x60, 0xa8, 0xe0, 0x60, 0xa8, 0xe0, 0x60, 0xa8, - 0xe0}, - .data4 = /* Freq (50/60Hz). Splitted for test purpose */ - {0x66, 0x00, 0xa8, 0xe8}, - .data5 = - {0x0c, 0x03, 0xab, 0x10, 0x81, 0x20}, - .stream = - {0x0b, 0x04, 0x0a, 0x40}, - }, - { /* 3: LT168G */ - .n3 = {0x61, 0xc2, 0x65, 0x68, 0x60, 0x00}, - .n4 = n4_lt168g, - .n4sz = sizeof n4_lt168g, - .reg80 = 0x7c, - .reg8e = 0xb3, - .nset8 = {0xa8, 0xf0, 0xc6, 0xba, 0xc0, 0x00}, - .data1 = {0xc0, 0x38, 0x08, 0x10, 0xc0, 0x30, 0x10, 0x40, - 0xb0, 0xf4}, - .data2 = {0x40, 0x80, 0xc0, 0x50, 0xa0, 0xf0, 0x53, 0xa6, - 0xff}, - .data3 = {0x40, 0x80, 0xc0, 0x50, 0xa0, 0xf0, 0x53, 0xa6, - 0xff}, - .data4 = {0x66, 0x41, 0xa8, 0xf0}, - .data5 = {0x0c, 0x03, 0xab, 0x4b, 0x81, 0x2b}, - .stream = {0x0b, 0x04, 0x0a, 0x28}, - }, -}; - -#define MAX_EFFECTS 7 -/* easily done by soft, this table could be removed, - * i keep it here just in case */ -static const u8 effects_table[MAX_EFFECTS][6] = { - {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x00}, /* Normal */ - {0xa8, 0xc8, 0xc6, 0x52, 0xc0, 0x04}, /* Repujar */ - {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x20}, /* Monochrome */ - {0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x80}, /* Sepia */ - {0xa8, 0xc8, 0xc6, 0x52, 0xc0, 0x02}, /* Croquis */ - {0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x10}, /* Sun Effect */ - {0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x40}, /* Negative */ -}; - -static const u8 gamma_table[GAMMA_MAX][17] = { - {0x00, 0x3e, 0x69, 0x85, 0x95, 0xa1, 0xae, 0xb9, /* 0 */ - 0xc2, 0xcb, 0xd4, 0xdb, 0xe3, 0xea, 0xf1, 0xf8, - 0xff}, - {0x00, 0x33, 0x5a, 0x75, 0x85, 0x93, 0xa1, 0xad, /* 1 */ - 0xb7, 0xc2, 0xcb, 0xd4, 0xde, 0xe7, 0xf0, 0xf7, - 0xff}, - {0x00, 0x2f, 0x51, 0x6b, 0x7c, 0x8a, 0x99, 0xa6, /* 2 */ - 0xb1, 0xbc, 0xc6, 0xd0, 0xdb, 0xe4, 0xed, 0xf6, - 0xff}, - {0x00, 0x29, 0x48, 0x60, 0x72, 0x81, 0x90, 0x9e, /* 3 */ - 0xaa, 0xb5, 0xbf, 0xcb, 0xd6, 0xe1, 0xeb, 0xf5, - 0xff}, - {0x00, 0x23, 0x3f, 0x55, 0x68, 0x77, 0x86, 0x95, /* 4 */ - 0xa2, 0xad, 0xb9, 0xc6, 0xd2, 0xde, 0xe9, 0xf4, - 0xff}, - {0x00, 0x1b, 0x33, 0x48, 0x59, 0x69, 0x79, 0x87, /* 5 */ - 0x96, 0xa3, 0xb1, 0xbe, 0xcc, 0xda, 0xe7, 0xf3, - 0xff}, - {0x00, 0x02, 0x10, 0x20, 0x32, 0x40, 0x57, 0x67, /* 6 */ - 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, - 0xff}, - {0x00, 0x02, 0x14, 0x26, 0x38, 0x4a, 0x60, 0x70, /* 7 */ - 0x80, 0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0, - 0xff}, - {0x00, 0x10, 0x22, 0x35, 0x47, 0x5a, 0x69, 0x79, /* 8 */ - 0x88, 0x97, 0xa7, 0xb6, 0xc4, 0xd3, 0xe0, 0xf0, - 0xff}, - {0x00, 0x10, 0x26, 0x40, 0x54, 0x65, 0x75, 0x84, /* 9 */ - 0x93, 0xa1, 0xb0, 0xbd, 0xca, 0xd6, 0xe0, 0xf0, - 0xff}, - {0x00, 0x18, 0x2b, 0x44, 0x60, 0x70, 0x80, 0x8e, /* 10 */ - 0x9c, 0xaa, 0xb7, 0xc4, 0xd0, 0xd8, 0xe2, 0xf0, - 0xff}, - {0x00, 0x1a, 0x34, 0x52, 0x66, 0x7e, 0x8d, 0x9b, /* 11 */ - 0xa8, 0xb4, 0xc0, 0xcb, 0xd6, 0xe1, 0xeb, 0xf5, - 0xff}, - {0x00, 0x3f, 0x5a, 0x6e, 0x7f, 0x8e, 0x9c, 0xa8, /* 12 */ - 0xb4, 0xbf, 0xc9, 0xd3, 0xdc, 0xe5, 0xee, 0xf6, - 0xff}, - {0x00, 0x54, 0x6f, 0x83, 0x93, 0xa0, 0xad, 0xb7, /* 13 */ - 0xc2, 0xcb, 0xd4, 0xdc, 0xe4, 0xeb, 0xf2, 0xf9, - 0xff}, - {0x00, 0x6e, 0x88, 0x9a, 0xa8, 0xb3, 0xbd, 0xc6, /* 14 */ - 0xcf, 0xd6, 0xdd, 0xe3, 0xe9, 0xef, 0xf4, 0xfa, - 0xff}, - {0x00, 0x93, 0xa8, 0xb7, 0xc1, 0xca, 0xd2, 0xd8, /* 15 */ - 0xde, 0xe3, 0xe8, 0xed, 0xf1, 0xf5, 0xf8, 0xfc, - 0xff} -}; - -static const u8 tas5130a_sensor_init[][8] = { - {0x62, 0x08, 0x63, 0x70, 0x64, 0x1d, 0x60, 0x09}, - {0x62, 0x20, 0x63, 0x01, 0x64, 0x02, 0x60, 0x09}, - {0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09}, -}; - -static u8 sensor_reset[] = {0x61, 0x68, 0x62, 0xff, 0x60, 0x07}; - -/* read 1 byte */ -static u8 reg_r(struct gspca_dev *gspca_dev, - u16 index) -{ - usb_control_msg(gspca_dev->dev, - usb_rcvctrlpipe(gspca_dev->dev, 0), - 0, /* request */ - USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0, /* value */ - index, - gspca_dev->usb_buf, 1, 500); - return gspca_dev->usb_buf[0]; -} - -static void reg_w(struct gspca_dev *gspca_dev, - u16 index) -{ - usb_control_msg(gspca_dev->dev, - usb_sndctrlpipe(gspca_dev->dev, 0), - 0, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0, index, - NULL, 0, 500); -} - -static void reg_w_buf(struct gspca_dev *gspca_dev, - const u8 *buffer, u16 len) -{ - if (len <= USB_BUF_SZ) { - memcpy(gspca_dev->usb_buf, buffer, len); - usb_control_msg(gspca_dev->dev, - usb_sndctrlpipe(gspca_dev->dev, 0), - 0, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x01, 0, - gspca_dev->usb_buf, len, 500); - } else { - u8 *tmpbuf; - - tmpbuf = kmalloc(len, GFP_KERNEL); - if (!tmpbuf) { - err("Out of memory"); - return; - } - memcpy(tmpbuf, buffer, len); - usb_control_msg(gspca_dev->dev, - usb_sndctrlpipe(gspca_dev->dev, 0), - 0, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x01, 0, - tmpbuf, len, 500); - kfree(tmpbuf); - } -} - -/* write values to consecutive registers */ -static void reg_w_ixbuf(struct gspca_dev *gspca_dev, - u8 reg, - const u8 *buffer, u16 len) -{ - int i; - u8 *p, *tmpbuf; - - if (len * 2 <= USB_BUF_SZ) { - p = tmpbuf = gspca_dev->usb_buf; - } else { - p = tmpbuf = kmalloc(len * 2, GFP_KERNEL); - if (!tmpbuf) { - err("Out of memory"); - return; - } - } - i = len; - while (--i >= 0) { - *p++ = reg++; - *p++ = *buffer++; - } - usb_control_msg(gspca_dev->dev, - usb_sndctrlpipe(gspca_dev->dev, 0), - 0, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x01, 0, - tmpbuf, len * 2, 500); - if (len * 2 > USB_BUF_SZ) - kfree(tmpbuf); -} - -/* Reported as OM6802*/ -static void om6802_sensor_init(struct gspca_dev *gspca_dev) -{ - int i; - const u8 *p; - u8 byte; - u8 val[6] = {0x62, 0, 0x64, 0, 0x60, 0x05}; - static const u8 sensor_init[] = { - 0xdf, 0x6d, - 0xdd, 0x18, - 0x5a, 0xe0, - 0x5c, 0x07, - 0x5d, 0xb0, - 0x5e, 0x1e, - 0x60, 0x71, - 0xef, 0x00, - 0xe9, 0x00, - 0xea, 0x00, - 0x90, 0x24, - 0x91, 0xb2, - 0x82, 0x32, - 0xfd, 0x41, - 0x00 /* table end */ - }; - - reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset); - msleep(100); - i = 4; - while (--i > 0) { - byte = reg_r(gspca_dev, 0x0060); - if (!(byte & 0x01)) - break; - msleep(100); - } - byte = reg_r(gspca_dev, 0x0063); - if (byte != 0x17) { - err("Bad sensor reset %02x", byte); - /* continue? */ - } - - p = sensor_init; - while (*p != 0) { - val[1] = *p++; - val[3] = *p++; - if (*p == 0) - reg_w(gspca_dev, 0x3c80); - reg_w_buf(gspca_dev, val, sizeof val); - i = 4; - while (--i >= 0) { - msleep(15); - byte = reg_r(gspca_dev, 0x60); - if (!(byte & 0x01)) - break; - } - } - msleep(15); - reg_w(gspca_dev, 0x3c80); -} - -/* this function is called at probe time */ -static int sd_config(struct gspca_dev *gspca_dev, - const struct usb_device_id *id) -{ - struct sd *sd = (struct sd *) gspca_dev; - struct cam *cam; - - cam = &gspca_dev->cam; - - cam->cam_mode = vga_mode_t16; - cam->nmodes = ARRAY_SIZE(vga_mode_t16); - - sd->brightness = BRIGHTNESS_DEF; - sd->contrast = CONTRAST_DEF; - sd->colors = COLORS_DEF; - sd->gamma = GAMMA_DEF; - sd->autogain = AUTOGAIN_DEF; - sd->mirror = MIRROR_DEF; - sd->freq = FREQ_DEF; - sd->whitebalance = WHITE_BALANCE_DEF; - sd->sharpness = SHARPNESS_DEF; - sd->effect = EFFECTS_DEF; - sd->red_balance = RED_BALANCE_DEF; - sd->blue_balance = BLUE_BALANCE_DEF; - sd->global_gain = global_gain_DEF; - - return 0; -} - -static void setbrightness(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - unsigned int brightness; - u8 set6[4] = { 0x8f, 0x24, 0xc3, 0x00 }; - - brightness = sd->brightness; - if (brightness < 7) { - set6[1] = 0x26; - set6[3] = 0x70 - brightness * 0x10; - } else { - set6[3] = 0x00 + ((brightness - 7) * 0x10); - } - - reg_w_buf(gspca_dev, set6, sizeof set6); -} - -static void setcontrast(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - unsigned int contrast = sd->contrast; - u16 reg_to_write; - - if (contrast < 7) - reg_to_write = 0x8ea9 - contrast * 0x200; - else - reg_to_write = 0x00a9 + (contrast - 7) * 0x200; - - reg_w(gspca_dev, reg_to_write); -} - -static void setcolors(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u16 reg_to_write; - - reg_to_write = 0x80bb + sd->colors * 0x100; /* was 0xc0 */ - reg_w(gspca_dev, reg_to_write); -} - -static void setgamma(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - PDEBUG(D_CONF, "Gamma: %d", sd->gamma); - reg_w_ixbuf(gspca_dev, 0x90, - gamma_table[sd->gamma], sizeof gamma_table[0]); -} -static void setglobalgain(struct gspca_dev *gspca_dev) -{ - - struct sd *sd = (struct sd *) gspca_dev; - reg_w(gspca_dev, (sd->red_balance << 8) + 0x87); - reg_w(gspca_dev, (sd->blue_balance << 8) + 0x88); - reg_w(gspca_dev, (sd->global_gain << 8) + 0x89); -} - -/* Generic fnc for r/b balance, exposure and whitebalance */ -static void setbalance(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - /* on whitebalance leave defaults values */ - if (sd->whitebalance) { - reg_w(gspca_dev, 0x3c80); - } else { - reg_w(gspca_dev, 0x3880); - /* shoud we wait here.. */ - /* update and reset 'global gain' with webcam parameters */ - sd->red_balance = reg_r(gspca_dev, 0x0087); - sd->blue_balance = reg_r(gspca_dev, 0x0088); - sd->global_gain = reg_r(gspca_dev, 0x0089); - setglobalgain(gspca_dev); - } - -} - - - -static void setwhitebalance(struct gspca_dev *gspca_dev) -{ - setbalance(gspca_dev); -} - -static void setsharpness(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u16 reg_to_write; - - reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness; - - reg_w(gspca_dev, reg_to_write); -} - -/* this function is called at probe and resume time */ -static int sd_init(struct gspca_dev *gspca_dev) -{ - /* some of this registers are not really neded, because - * they are overriden by setbrigthness, setcontrast, etc, - * but wont hurt anyway, and can help someone with similar webcam - * to see the initial parameters.*/ - struct sd *sd = (struct sd *) gspca_dev; - const struct additional_sensor_data *sensor; - int i; - u16 sensor_id; - u8 test_byte = 0; - - static const u8 read_indexs[] = - { 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5, - 0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00 }; - static const u8 n1[] = - {0x08, 0x03, 0x09, 0x03, 0x12, 0x04}; - static const u8 n2[] = - {0x08, 0x00}; - - sensor_id = (reg_r(gspca_dev, 0x06) << 8) - | reg_r(gspca_dev, 0x07); - switch (sensor_id & 0xff0f) { - case 0x0801: - PDEBUG(D_PROBE, "sensor tas5130a"); - sd->sensor = SENSOR_TAS5130A; - break; - case 0x0802: - PDEBUG(D_PROBE, "sensor lt168g"); - sd->sensor = SENSOR_LT168G; - break; - case 0x0803: - PDEBUG(D_PROBE, "sensor 'other'"); - sd->sensor = SENSOR_OTHER; - break; - case 0x0807: - PDEBUG(D_PROBE, "sensor om6802"); - sd->sensor = SENSOR_OM6802; - break; - default: - PDEBUG(D_ERR|D_PROBE, "unknown sensor %04x", sensor_id); - return -EINVAL; - } - - if (sd->sensor == SENSOR_OM6802) { - reg_w_buf(gspca_dev, n1, sizeof n1); - i = 5; - while (--i >= 0) { - reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset); - test_byte = reg_r(gspca_dev, 0x0063); - msleep(100); - if (test_byte == 0x17) - break; /* OK */ - } - if (i < 0) { - err("Bad sensor reset %02x", test_byte); - return -EIO; - } - reg_w_buf(gspca_dev, n2, sizeof n2); - } - - i = 0; - while (read_indexs[i] != 0x00) { - test_byte = reg_r(gspca_dev, read_indexs[i]); - PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", read_indexs[i], - test_byte); - i++; - } - - sensor = &sensor_data[sd->sensor]; - reg_w_buf(gspca_dev, sensor->n3, sizeof sensor->n3); - reg_w_buf(gspca_dev, sensor->n4, sensor->n4sz); - - if (sd->sensor == SENSOR_LT168G) { - test_byte = reg_r(gspca_dev, 0x80); - PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", 0x80, - test_byte); - reg_w(gspca_dev, 0x6c80); - } - - reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1); - reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2); - reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3); - - reg_w(gspca_dev, (sensor->reg80 << 8) + 0x80); - reg_w(gspca_dev, (sensor->reg80 << 8) + 0x80); - reg_w(gspca_dev, (sensor->reg8e << 8) + 0x8e); - - setbrightness(gspca_dev); - setcontrast(gspca_dev); - setgamma(gspca_dev); - setcolors(gspca_dev); - setsharpness(gspca_dev); - setwhitebalance(gspca_dev); - - reg_w(gspca_dev, 0x2087); /* tied to white balance? */ - reg_w(gspca_dev, 0x2088); - reg_w(gspca_dev, 0x2089); - - reg_w_buf(gspca_dev, sensor->data4, sizeof sensor->data4); - reg_w_buf(gspca_dev, sensor->data5, sizeof sensor->data5); - reg_w_buf(gspca_dev, sensor->nset8, sizeof sensor->nset8); - reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream); - - if (sd->sensor == SENSOR_LT168G) { - test_byte = reg_r(gspca_dev, 0x80); - PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", 0x80, - test_byte); - reg_w(gspca_dev, 0x6c80); - } - - reg_w_ixbuf(gspca_dev, 0xd0, sensor->data1, sizeof sensor->data1); - reg_w_ixbuf(gspca_dev, 0xc7, sensor->data2, sizeof sensor->data2); - reg_w_ixbuf(gspca_dev, 0xe0, sensor->data3, sizeof sensor->data3); - - return 0; -} - -static void setflip(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u8 flipcmd[8] = - {0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09}; - - if (sd->mirror) - flipcmd[3] = 0x01; - - reg_w_buf(gspca_dev, flipcmd, sizeof flipcmd); -} - -static void seteffect(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - reg_w_buf(gspca_dev, effects_table[sd->effect], - sizeof effects_table[0]); - if (sd->effect == 1 || sd->effect == 5) { - PDEBUG(D_CONF, - "This effect have been disabled for webcam \"safety\""); - return; - } - - if (sd->effect == 1 || sd->effect == 4) - reg_w(gspca_dev, 0x4aa6); - else - reg_w(gspca_dev, 0xfaa6); -} - -static void setlightfreq(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u8 freq[4] = { 0x66, 0x40, 0xa8, 0xe8 }; - - if (sd->freq == 2) /* 60hz */ - freq[1] = 0x00; - - reg_w_buf(gspca_dev, freq, sizeof freq); -} - -/* Is this really needed? - * i added some module parameters for test with some users */ -static void poll_sensor(struct gspca_dev *gspca_dev) -{ - static const u8 poll1[] = - {0x67, 0x05, 0x68, 0x81, 0x69, 0x80, 0x6a, 0x82, - 0x6b, 0x68, 0x6c, 0x69, 0x72, 0xd9, 0x73, 0x34, - 0x74, 0x32, 0x75, 0x92, 0x76, 0x00, 0x09, 0x01, - 0x60, 0x14}; - static const u8 poll2[] = - {0x67, 0x02, 0x68, 0x71, 0x69, 0x72, 0x72, 0xa9, - 0x73, 0x02, 0x73, 0x02, 0x60, 0x14}; - static const u8 poll3[] = - {0x87, 0x3f, 0x88, 0x20, 0x89, 0x2d}; - static const u8 poll4[] = - {0xa6, 0x0a, 0xea, 0xcf, 0xbe, 0x26, 0xb1, 0x5f, - 0xa1, 0xb1, 0xda, 0x6b, 0xdb, 0x98, 0xdf, 0x0c, - 0xc2, 0x80, 0xc3, 0x10}; - - PDEBUG(D_STREAM, "[Sensor requires polling]"); - reg_w_buf(gspca_dev, poll1, sizeof poll1); - reg_w_buf(gspca_dev, poll2, sizeof poll2); - reg_w_buf(gspca_dev, poll3, sizeof poll3); - reg_w_buf(gspca_dev, poll4, sizeof poll4); -} - -static int sd_start(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - const struct additional_sensor_data *sensor; - int i, mode; - u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 }; - static const u8 t3[] = - { 0x07, 0x00, 0x88, 0x02, 0x06, 0x00, 0xe7, 0x01 }; - - mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv; - switch (mode) { - case 0: /* 640x480 (0x00) */ - break; - case 1: /* 352x288 */ - t2[1] = 0x40; - break; - case 2: /* 320x240 */ - t2[1] = 0x10; - break; - case 3: /* 176x144 */ - t2[1] = 0x50; - break; - default: -/* case 4: * 160x120 */ - t2[1] = 0x20; - break; - } - - switch (sd->sensor) { - case SENSOR_OM6802: - om6802_sensor_init(gspca_dev); - break; - case SENSOR_LT168G: - break; - case SENSOR_OTHER: - break; - default: -/* case SENSOR_TAS5130A: */ - i = 0; - for (;;) { - reg_w_buf(gspca_dev, tas5130a_sensor_init[i], - sizeof tas5130a_sensor_init[0]); - if (i >= ARRAY_SIZE(tas5130a_sensor_init) - 1) - break; - i++; - } - reg_w(gspca_dev, 0x3c80); - /* just in case and to keep sync with logs (for mine) */ - reg_w_buf(gspca_dev, tas5130a_sensor_init[i], - sizeof tas5130a_sensor_init[0]); - reg_w(gspca_dev, 0x3c80); - break; - } - sensor = &sensor_data[sd->sensor]; - reg_w_buf(gspca_dev, sensor->data4, sizeof sensor->data4); - reg_r(gspca_dev, 0x0012); - reg_w_buf(gspca_dev, t2, sizeof t2); - reg_w_ixbuf(gspca_dev, 0xb3, t3, sizeof t3); - reg_w(gspca_dev, 0x0013); - msleep(15); - reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream); - reg_w_buf(gspca_dev, sensor->stream, sizeof sensor->stream); - - if (sd->sensor == SENSOR_OM6802) - poll_sensor(gspca_dev); - - return 0; -} - -static void sd_stopN(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream, - sizeof sensor_data[sd->sensor].stream); - reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream, - sizeof sensor_data[sd->sensor].stream); - if (sd->sensor == SENSOR_OM6802) { - msleep(20); - reg_w(gspca_dev, 0x0309); - } -} - -static void sd_pkt_scan(struct gspca_dev *gspca_dev, - u8 *data, /* isoc packet */ - int len) /* iso packet length */ -{ - static u8 ffd9[] = { 0xff, 0xd9 }; - - if (data[0] == 0x5a) { - /* Control Packet, after this came the header again, - * but extra bytes came in the packet before this, - * sometimes an EOF arrives, sometimes not... */ - return; - } - data += 2; - len -= 2; - if (data[0] == 0xff && data[1] == 0xd8) { - /* extra bytes....., could be processed too but would be - * a waste of time, right now leave the application and - * libjpeg do it for ourserlves.. */ - gspca_frame_add(gspca_dev, LAST_PACKET, - ffd9, 2); - gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); - return; - } - - if (data[len - 2] == 0xff && data[len - 1] == 0xd9) { - /* Just in case, i have seen packets with the marker, - * other's do not include it... */ - len -= 2; - } - gspca_frame_add(gspca_dev, INTER_PACKET, data, len); -} - - -static int sd_setblue_balance(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->blue_balance = val; - if (gspca_dev->streaming) - reg_w(gspca_dev, (val << 8) + 0x88); - return 0; -} - -static int sd_getblue_balance(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->blue_balance; - return 0; -} - -static int sd_setred_balance(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->red_balance = val; - if (gspca_dev->streaming) - reg_w(gspca_dev, (val << 8) + 0x87); - - return 0; -} - -static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->red_balance; - return 0; -} - - - -static int sd_setglobal_gain(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->global_gain = val; - if (gspca_dev->streaming) - setglobalgain(gspca_dev); - - return 0; -} - -static int sd_getglobal_gain(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->global_gain; - return 0; -} - - -static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->brightness = val; - if (gspca_dev->streaming) - setbrightness(gspca_dev); - return 0; -} - -static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->brightness; - return *val; -} - -static int sd_setwhitebalance(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->whitebalance = val; - if (gspca_dev->streaming) - setwhitebalance(gspca_dev); - return 0; -} - -static int sd_getwhitebalance(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->whitebalance; - return *val; -} - -static int sd_setflip(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->mirror = val; - if (gspca_dev->streaming) - setflip(gspca_dev); - return 0; -} - -static int sd_getflip(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->mirror; - return *val; -} - -static int sd_seteffect(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->effect = val; - if (gspca_dev->streaming) - seteffect(gspca_dev); - return 0; -} - -static int sd_geteffect(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->effect; - return *val; -} - -static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->contrast = val; - if (gspca_dev->streaming) - setcontrast(gspca_dev); - return 0; -} - -static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->contrast; - return *val; -} - -static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->colors = val; - if (gspca_dev->streaming) - setcolors(gspca_dev); - return 0; -} - -static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->colors; - return 0; -} - -static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->gamma = val; - if (gspca_dev->streaming) - setgamma(gspca_dev); - return 0; -} - -static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->gamma; - return 0; -} - -static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->freq = val; - if (gspca_dev->streaming) - setlightfreq(gspca_dev); - return 0; -} - -static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->freq; - return 0; -} - -static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->sharpness = val; - if (gspca_dev->streaming) - setsharpness(gspca_dev); - return 0; -} - -static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->sharpness; - return 0; -} - -/* Low Light set here......*/ -static int sd_setlowlight(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->autogain = val; - if (val != 0) - reg_w(gspca_dev, 0xf48e); - else - reg_w(gspca_dev, 0xb48e); - return 0; -} - -static int sd_getlowlight(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->autogain; - return 0; -} - -static int sd_querymenu(struct gspca_dev *gspca_dev, - struct v4l2_querymenu *menu) -{ - switch (menu->id) { - case V4L2_CID_POWER_LINE_FREQUENCY: - switch (menu->index) { - case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */ - strcpy((char *) menu->name, "50 Hz"); - return 0; - case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */ - strcpy((char *) menu->name, "60 Hz"); - return 0; - } - break; - case V4L2_CID_EFFECTS: - if ((unsigned) menu->index < ARRAY_SIZE(effects_control)) { - strncpy((char *) menu->name, - effects_control[menu->index], 32); - return 0; - } - break; - } - return -EINVAL; -} - -/* sub-driver description */ -static const struct sd_desc sd_desc = { - .name = MODULE_NAME, - .ctrls = sd_ctrls, - .nctrls = ARRAY_SIZE(sd_ctrls), - .config = sd_config, - .init = sd_init, - .start = sd_start, - .stopN = sd_stopN, - .pkt_scan = sd_pkt_scan, - .querymenu = sd_querymenu, -}; - -/* -- module initialisation -- */ -static const __devinitdata struct usb_device_id device_table[] = { - {USB_DEVICE(0x17a1, 0x0128)}, - {} -}; -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 = MODULE_NAME, - .id_table = device_table, - .probe = sd_probe, - .disconnect = gspca_disconnect, -#ifdef CONFIG_PM - .suspend = gspca_suspend, - .resume = gspca_resume, -#endif -}; - -/* -- module insert / remove -- */ -static int __init sd_mod_init(void) -{ - int ret; - ret = usb_register(&sd_driver); - if (ret < 0) - return ret; - PDEBUG(D_PROBE, "registered"); - return 0; -} -static void __exit sd_mod_exit(void) -{ - usb_deregister(&sd_driver); - PDEBUG(D_PROBE, "deregistered"); -} - -module_init(sd_mod_init); -module_exit(sd_mod_exit); |