X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmedia%2Fvideo%2Fgspca%2Fsonixj.c;h=d75b1d20b3180e8982db8ca196de42823d1b00c3;hb=222a07ffd8e280b1bf4a6f7edab8b6fa27a5455a;hp=33a3df1f69150f6200635839ddc2ff92e5e81c46;hpb=3859069bc3358772b08bd91efe9edec39a746ea8;p=linux-2.6 diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c index 33a3df1f69..d75b1d20b3 100644 --- a/drivers/media/video/gspca/sonixj.c +++ b/drivers/media/video/gspca/sonixj.c @@ -32,7 +32,7 @@ MODULE_LICENSE("GPL"); struct sd { struct gspca_dev gspca_dev; /* !! must be the first item */ - int avg_lum; + atomic_t avg_lum; unsigned int exposure; unsigned short brightness; @@ -54,8 +54,10 @@ struct sd { #define SENSOR_HV7131R 0 #define SENSOR_MI0360 1 #define SENSOR_MO4000 2 -#define SENSOR_OV7648 3 -#define SENSOR_OV7660 4 +#define SENSOR_OM6802 3 +#define SENSOR_OV7630 4 +#define SENSOR_OV7648 5 +#define SENSOR_OV7660 6 unsigned char i2c_base; }; @@ -76,7 +78,8 @@ static struct ctrl sd_ctrls[] = { .type = V4L2_CTRL_TYPE_INTEGER, .name = "Brightness", .minimum = 0, - .maximum = 0xffff, +#define BRIGHTNESS_MAX 0xffff + .maximum = BRIGHTNESS_MAX, .step = 1, #define BRIGHTNESS_DEF 0x7fff .default_value = BRIGHTNESS_DEF, @@ -90,7 +93,8 @@ static struct ctrl sd_ctrls[] = { .type = V4L2_CTRL_TYPE_INTEGER, .name = "Contrast", .minimum = 0, - .maximum = 127, +#define CONTRAST_MAX 127 + .maximum = CONTRAST_MAX, .step = 1, #define CONTRAST_DEF 63 .default_value = CONTRAST_DEF, @@ -104,14 +108,15 @@ static struct ctrl sd_ctrls[] = { .type = V4L2_CTRL_TYPE_INTEGER, .name = "Color", .minimum = 0, - .maximum = 255, + .maximum = 64, .step = 1, -#define COLOR_DEF 127 +#define COLOR_DEF 32 .default_value = COLOR_DEF, }, .set = sd_setcolors, .get = sd_getcolors, }, +#define AUTOGAIN_IDX 3 { { .id = V4L2_CID_AUTOGAIN, @@ -131,7 +136,7 @@ static struct ctrl sd_ctrls[] = { static struct v4l2_pix_format vga_mode[] = { {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 160, - .sizeimage = 160 * 120 * 3 / 8 + 590, + .sizeimage = 160 * 120 * 4 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 2}, {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, @@ -148,55 +153,83 @@ static struct v4l2_pix_format vga_mode[] = { /*Data from sn9c102p+hv71331r */ static const __u8 sn_hv7131[] = { -/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 reg9 */ - 0x00, 0x03, 0x64, 0x00, 0x1A, 0x20, 0x20, 0x20, 0xA1, 0x11, -/* rega regb regc regd rege regf reg10 reg11 */ - 0x02, 0x09, 0x00, 0x00, 0x00, 0x10, 0x03, 0x00, /* 00 */ -/* reg12 reg13 reg14 reg15 reg16 reg17 reg18 reg19 reg1a reg1b */ - 0x00, 0x01, 0x03, 0x28, 0x1e, 0x41, 0x0a, 0x00, 0x00, 0x00, -/* reg1c reg1d reg1e reg1f reg20 reg21 reg22 reg23 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x03, 0x64, 0x00, 0x1a, 0x20, 0x20, 0x20, +/* reg8 reg9 rega regb regc regd rege regf */ + 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x00, 0x01, 0x03, 0x28, 0x1e, 0x41, +/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */ + 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const __u8 sn_mi0360[] = { -/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 reg9 */ - 0x00, 0x61, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0xb1, 0x5d, -/* rega regb regc regd rege regf reg10 reg11 */ - 0x07, 0x00, 0x00, 0x00, 0x00, 0x10, 0x03, 0x00, -/* reg12 reg13 reg14 reg15 reg16 reg17 reg18 reg19 reg1a reg1b */ - 0x00, 0x02, 0x0a, 0x28, 0x1e, 0x61, 0x06, 0x00, 0x00, 0x00, -/* reg1c reg1d reg1e reg1f reg20 reg21 reg22 reg23 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x61, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, +/* reg8 reg9 rega regb regc regd rege regf */ + 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x00, 0x02, 0x0a, 0x28, 0x1e, 0x61, +/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */ + 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const __u8 sn_mo4000[] = { -/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 */ - 0x12, 0x23, 0x60, 0x00, 0x1A, 0x00, 0x20, 0x18, 0x81, -/* reg9 rega regb regc regd rege regf reg10 reg11*/ - 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, -/* reg12 reg13 reg14 reg15 reg16 reg17 reg18 reg19 reg1a*/ - 0x0b, 0x0f, 0x14, 0x28, 0x1e, 0x40, 0x08, 0x00, 0x00, -/* reg1b reg1c reg1d reg1e reg1f reg20 reg21 reg22 reg23*/ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x25, 0x39, 0x4b, - 0x5c, 0x6b, 0x79, 0x87, 0x95, 0xa2, 0xaf, 0xbb, 0xc7, - 0xd3, 0xdf, 0xea, 0xf5 +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x12, 0x23, 0x60, 0x00, 0x1a, 0x00, 0x20, 0x18, +/* reg8 reg9 rega regb regc regd rege regf */ + 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x0b, 0x0f, 0x14, 0x28, 0x1e, 0x40, +/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */ + 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +static const __u8 sn_om6802[] = { +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x23, 0x72, 0x00, 0x1a, 0x34, 0x27, 0x20, +/* reg8 reg9 rega regb regc regd rege regf */ + 0x80, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x51, 0x01, 0x00, 0x28, 0x1e, 0x40, +/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */ + 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x08, 0x22, 0x44, 0x63, 0x7d, 0x92, 0xa3, 0xaf, + 0xbc, 0xc4, 0xcd, 0xd5, 0xdc, 0xe1, 0xe8, 0xef, + 0xf7 +}; + +static const __u8 sn_ov7630[] = { +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x21, 0x40, 0x00, 0x1a, 0x20, 0x1f, 0x20, +/* reg8 reg9 rega regb regc regd rege regf */ + 0xa1, 0x21, 0x76, 0x21, 0x00, 0x00, 0x00, 0x10, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x04, 0x01, 0x0a, 0x28, 0x1e, 0xc2, +/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */ + 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const __u8 sn_ov7648[] = { - 0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20, 0xA1, 0x6E, 0x18, 0x65, - 0x00, 0x00, 0x00, 0x10, 0x03, 0x00, 0x00, 0x06, 0x06, 0x28, 0x1E, 0x82, - 0x07, 0x00, 0x00, 0x00, 0x00, 0x00 +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20, +/* reg8 reg9 rega regb regc regd rege regf */ + 0xa1, 0x6e, 0x18, 0x65, 0x00, 0x00, 0x00, 0x10, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x00, 0x06, 0x06, 0x28, 0x1e, 0x82, +/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */ + 0x07, 0x00, 0x00, 0x00, 0x00, 0x00 }; static const __u8 sn_ov7660[] = { -/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 */ - 0x00, 0x61, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x81, -/* reg9 rega regb regc regd rege regf reg10 reg11*/ - 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, -/* reg12 reg13 reg14 reg15 reg16 reg17 reg18 reg19 reg1a*/ - 0x01, 0x01, 0x14, 0x28, 0x1e, 0x00, 0x07, 0x00, 0x00, -/* reg1b reg1c reg1d reg1e reg1f reg20 reg21 reg22 reg23*/ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x61, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20, +/* reg8 reg9 rega regb regc regd rege regf */ + 0x81, 0x21, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x01, 0x01, 0x08, 0x28, 0x1e, 0x20, +/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */ + 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; /* sequence specific to the sensors - !! index = SENSOR_xxx */ @@ -204,50 +237,22 @@ static const __u8 *sn_tb[] = { sn_hv7131, sn_mi0360, sn_mo4000, + sn_om6802, + sn_ov7630, sn_ov7648, sn_ov7660 }; -static const __u8 regsn20[] = { +static const __u8 gamma_def[] = { 0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99, 0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff }; -static const __u8 regsn20_sn9c120[] = { - 0x00, 0x25, 0x3c, 0x50, 0x62, 0x72, 0x81, 0x90, - 0x9e, 0xab, 0xb8, 0xc5, 0xd1, 0xdd, 0xe9, 0xf4, 0xff -}; -static const __u8 regsn20_sn9c325[] = { - 0x0a, 0x3a, 0x56, 0x6c, 0x7e, 0x8d, 0x9a, 0xa4, - 0xaf, 0xbb, 0xc5, 0xcd, 0xd5, 0xde, 0xe8, 0xed, 0xf5 -}; static const __u8 reg84[] = { 0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe5, 0x0f, 0xe4, 0x0f, 0x38, 0x00, 0x3e, 0x00, 0xc3, 0x0f, -/* 0x00, 0x00, 0x00, 0x00, 0x00 */ - 0xf7, 0x0f, 0x0a, 0x00, 0x00 -}; -static const __u8 reg84_sn9c120_1[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x0c, 0x00, 0x00 -}; -static const __u8 reg84_sn9c120_2[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x0c, 0x02, 0x3b + 0xf7, 0x0f, 0x00, 0x00, 0x00 }; -static const __u8 reg84_sn9c120_3[] = { - 0x14, 0x00, 0x27, 0x00, 0x08, 0x00, 0xeb, 0x0f, - 0xd5, 0x0f, 0x42, 0x00, 0x41, 0x00, 0xca, 0x0f, - 0xf5, 0x0f, 0x0c, 0x02, 0x3b -}; -static const __u8 reg84_sn9c325[] = { - 0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe4, 0x0f, - 0xd3, 0x0f, 0x4b, 0x00, 0x48, 0x00, 0xc0, 0x0f, - 0xf8, 0x0f, 0x00, 0x00, 0x00 -}; - static const __u8 hv7131r_sensor_init[][8] = { {0xC1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10}, {0xB1, 0x11, 0x34, 0x17, 0x7F, 0x00, 0x00, 0x10}, @@ -356,21 +361,105 @@ static const __u8 mo4000_sensor_init[][8] = { {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10}, {} }; +static __u8 om6802_sensor_init[][8] = { + {0xa0, 0x34, 0x90, 0x05, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x34, 0x49, 0x85, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10}, +/* {0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */ + {0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10}, + /* white balance & auto-exposure */ +/* {0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10}, + * set color mode */ +/* {0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10}, + * max AGC value in AE */ +/* {0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10}, + * preset AGC */ +/* {0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10}, + * preset brightness */ +/* {0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10}, + * preset contrast */ +/* {0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10}, + * preset gamma */ + {0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10}, + /* luminance mode (0x4f = AE) */ + {0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10}, + /* preset shutter */ +/* {0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10}, + * auto frame rate */ +/* {0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */ + +/* {0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10}, */ +/* {0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10}, */ +/* {0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10}, */ +/* {0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10}, */ + {} +}; +static const __u8 ov7630_sensor_init[][8] = { + {0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10}, +/* win: delay 20ms */ + {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10}, +/* win: delay 20ms */ + {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10}, +/* win: i2c_r from 00 to 80 */ + {0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10}, + {0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10}, + {0xd1, 0x21, 0x11, 0x00, 0x48, 0xc0, 0x00, 0x10}, + {0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10}, + {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10}, + {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10}, + {0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10}, + {0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10}, + {0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10}, + {0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10}, + {0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10}, + {0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10}, + {0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10}, + {0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10}, + {0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10}, + {0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10}, + {0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10}, + {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10}, + {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10}, +/* */ + {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10}, +/*fixme: + 0x12, 0x04*/ + {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10}, +/* */ + {0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10}, +/* */ + {0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10}, +/* {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */ + {} +}; static const __u8 ov7660_sensor_init[][8] = { {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */ /* (delay 20ms) */ {0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10}, - /* Outformat ?? rawRGB */ + /* Outformat = rawRGB */ {0xa1, 0x21, 0x13, 0xb8, 0x00, 0x00, 0x00, 0x10}, /* init COM8 */ - {0xd1, 0x21, 0x00, 0x01, 0x74, 0x92, 0x00, 0x10}, -/* {0xd1, 0x21, 0x00, 0x01, 0x74, 0x74, 0x00, 0x10}, */ + {0xd1, 0x21, 0x00, 0x01, 0x74, 0x74, 0x00, 0x10}, /* GAIN BLUE RED VREF */ {0xd1, 0x21, 0x04, 0x00, 0x7d, 0x62, 0x00, 0x10}, /* COM 1 BAVE GEAVE AECHH */ {0xb1, 0x21, 0x08, 0x83, 0x01, 0x00, 0x00, 0x10}, /* RAVE COM2 */ {0xd1, 0x21, 0x0c, 0x00, 0x08, 0x04, 0x4f, 0x10}, /* COM 3 4 5 6 */ - {0xd1, 0x21, 0x10, 0x7f, 0x40, 0x05, 0xf8, 0x10}, -/* {0xd1, 0x21, 0x10, 0x7f, 0x40, 0x05, 0xff, 0x10}, */ + {0xd1, 0x21, 0x10, 0x7f, 0x40, 0x05, 0xff, 0x10}, /* AECH CLKRC COM7 COM8 */ {0xc1, 0x21, 0x14, 0x2c, 0x00, 0x02, 0x00, 0x10}, /* COM9 COM10 */ {0xd1, 0x21, 0x17, 0x10, 0x60, 0x02, 0x7b, 0x10}, @@ -379,8 +468,8 @@ static const __u8 ov7660_sensor_init[][8] = { {0xb1, 0x21, 0x1e, 0x01, 0x0e, 0x00, 0x00, 0x10}, /* MVFP LAEC */ {0xd1, 0x21, 0x20, 0x07, 0x07, 0x07, 0x07, 0x10}, /* BOS GBOS GROS ROS (BGGR offset) */ - {0xd1, 0x21, 0x24, 0x68, 0x58, 0xd4, 0x80, 0x10}, -/* {0xd1, 0x21, 0x24, 0x78, 0x68, 0xd4, 0x80, 0x10}, */ +/* {0xd1, 0x21, 0x24, 0x68, 0x58, 0xd4, 0x80, 0x10}, */ + {0xd1, 0x21, 0x24, 0x78, 0x68, 0xd4, 0x80, 0x10}, /* AEW AEB VPT BBIAS */ {0xd1, 0x21, 0x28, 0x80, 0x30, 0x00, 0x00, 0x10}, /* GbBIAS RSVD EXHCH EXHCL */ @@ -407,9 +496,9 @@ static const __u8 ov7660_sensor_init[][8] = { {0xd1, 0x21, 0x62, 0x00, 0x00, 0x50, 0x30, 0x10}, /* LCC1 LCC2 LCC3 LCC4 */ {0xa1, 0x21, 0x66, 0x00, 0x00, 0x00, 0x00, 0x10}, /* LCC5 */ - {0xd1, 0x21, 0x67, 0x80, 0x7a, 0x90, 0x80, 0x10}, + {0xd1, 0x21, 0x67, 0x80, 0x7a, 0x90, 0x80, 0x10}, /* MANU */ {0xa1, 0x21, 0x6b, 0x0a, 0x00, 0x00, 0x00, 0x10}, - /* band gap reference [0..3] DBLV */ + /* band gap reference [0:3] DBLV */ {0xd1, 0x21, 0x6c, 0x30, 0x48, 0x80, 0x74, 0x10}, /* gamma curve */ {0xd1, 0x21, 0x70, 0x64, 0x60, 0x5c, 0x58, 0x10}, /* gamma curve */ {0xd1, 0x21, 0x74, 0x54, 0x4c, 0x40, 0x38, 0x10}, /* gamma curve */ @@ -419,37 +508,35 @@ static const __u8 ov7660_sensor_init[][8] = { {0xd1, 0x21, 0x84, 0x6e, 0x77, 0x87, 0x95, 0x10}, /* gamma curve */ {0xc1, 0x21, 0x88, 0xaf, 0xc7, 0xdf, 0x00, 0x10}, /* gamma curve */ {0xc1, 0x21, 0x8b, 0x99, 0x99, 0xcf, 0x00, 0x10}, /* reserved */ - {0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, /* DM_LNL/H */ /****** (some exchanges in the win trace) ******/ - {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, /* MVFP */ /* bits[3..0]reserved */ {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10}, /* VREF vertical frame ctrl */ {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10}, - {0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10}, /* 0x20 */ - {0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, - {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, -/* {0xa1, 0x21, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x10}, */ - {0xa1, 0x21, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x10}, - {0xb1, 0x21, 0x01, 0x78, 0x78, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10}, /* AECH 0x20 */ + {0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFL */ + {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFH */ + {0xa1, 0x21, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x10}, /* GAIN */ +/* {0xb1, 0x21, 0x01, 0x78, 0x78, 0x00, 0x00, 0x10}, * BLUE */ /****** (some exchanges in the win trace) ******/ {0xa1, 0x21, 0x93, 0x00, 0x00, 0x00, 0x00, 0x10},/* dummy line hight */ - {0xa1, 0x21, 0x92, 0x25, 0x00, 0x00, 0x00, 0x10},/* dummy line low */ - {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10}, - {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, - {0xa1, 0x21, 0x02, 0x90, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x92, 0x25, 0x00, 0x00, 0x00, 0x10}, /* dummy line low */ + {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCH */ + {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCL */ +/* {0xa1, 0x21, 0x02, 0x90, 0x00, 0x00, 0x00, 0x10}, * RED */ /****** (some exchanges in the win trace) ******/ -/**********startsensor KO if changed !!****/ +/******!! startsensor KO if changed !!****/ {0xa1, 0x21, 0x93, 0x01, 0x00, 0x00, 0x00, 0x10}, {0xa1, 0x21, 0x92, 0xff, 0x00, 0x00, 0x00, 0x10}, {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10}, {0xa1, 0x21, 0x2b, 0xc3, 0x00, 0x00, 0x00, 0x10}, -/* here may start the isoc exchanges */ {} }; -/* reg0x04 reg0x07 reg 0x10 */ -/* expo = (COM1 & 0x02) | (AECHH & 0x2f <<10) [ (AECh << 2) */ +/* reg 0x04 reg 0x07 reg 0x10 */ +/* expo = (COM1 & 0x02) | ((AECHH & 0x2f) << 10) | (AECh << 2) */ static const __u8 ov7648_sensor_init[][8] = { {0xC1, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00}, @@ -526,10 +613,16 @@ static const __u8 qtable4[] = { 0x29, 0x29, 0x29, 0x29 }; -/* read bytes (len < sizeof gspca_dev->usb_buf) to gspca_dev->usb_buf */ +/* read bytes to gspca_dev->usb_buf */ static void reg_r(struct gspca_dev *gspca_dev, __u16 value, int len) { +#ifdef GSPCA_DEBUG + if (len > USB_BUF_SZ) { + err("reg_r: buffer overflow"); + return; + } +#endif usb_control_msg(gspca_dev->dev, usb_rcvctrlpipe(gspca_dev->dev, 0), 0, @@ -562,29 +655,20 @@ static void reg_w(struct gspca_dev *gspca_dev, { PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..", value, buffer[0], buffer[1]); - if (len <= sizeof gspca_dev->usb_buf) { - memcpy(gspca_dev->usb_buf, buffer, len); - usb_control_msg(gspca_dev->dev, - usb_sndctrlpipe(gspca_dev->dev, 0), - 0x08, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, - value, 0, - gspca_dev->usb_buf, len, - 500); - } else { - __u8 *tmpbuf; - - tmpbuf = kmalloc(len, GFP_KERNEL); - memcpy(tmpbuf, buffer, len); - usb_control_msg(gspca_dev->dev, - usb_sndctrlpipe(gspca_dev->dev, 0), - 0x08, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, - value, 0, - tmpbuf, len, - 500); - kfree(tmpbuf); +#ifdef GSPCA_DEBUG + if (len > USB_BUF_SZ) { + err("reg_w: buffer overflow"); + return; } +#endif + memcpy(gspca_dev->usb_buf, buffer, len); + usb_control_msg(gspca_dev->dev, + usb_sndctrlpipe(gspca_dev->dev, 0), + 0x08, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, + value, 0, + gspca_dev->usb_buf, len, + 500); } /* I2C write 1 byte */ @@ -680,13 +764,12 @@ static int configure_gpio(struct gspca_dev *gspca_dev, const __u8 *reg9a; static const __u8 reg9a_def[] = {0x08, 0x40, 0x20, 0x10, 0x00, 0x04}; - static const __u8 reg9a_sn9c120[] = /* from win trace */ - {0x00, 0x40, 0x38, 0x30, 0x00, 0x20}; static const __u8 reg9a_sn9c325[] = {0x0a, 0x40, 0x38, 0x30, 0x00, 0x20}; + static const __u8 regd4[] = {0x60, 0x00, 0x00}; reg_w1(gspca_dev, 0xf1, 0x00); - reg_w1(gspca_dev, 0x01, sn9c1xx[0]); /*fixme:jfm was [1] en v1*/ + reg_w1(gspca_dev, 0x01, sn9c1xx[1]); /* configure gpio */ reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2); @@ -696,39 +779,51 @@ static int configure_gpio(struct gspca_dev *gspca_dev, case BRIDGE_SN9C325: reg9a = reg9a_sn9c325; break; - case BRIDGE_SN9C120: - reg9a = reg9a_sn9c120; - break; default: reg9a = reg9a_def; break; } reg_w(gspca_dev, 0x9a, reg9a, 6); - reg_w1(gspca_dev, 0xd4, 0x60); /*fixme:jfm 60 00 00 (3) ? */ + reg_w(gspca_dev, 0xd4, regd4, sizeof regd4); /*fixme:jfm was 60 only*/ reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f); - switch (sd->bridge) { - case BRIDGE_SN9C120: /* from win trace */ + switch (sd->sensor) { + case SENSOR_OM6802: + reg_w1(gspca_dev, 0x02, 0x71); + reg_w1(gspca_dev, 0x01, 0x42); + reg_w1(gspca_dev, 0x17, 0x64); + reg_w1(gspca_dev, 0x01, 0x42); + break; +/*jfm: from win trace */ + case SENSOR_OV7630: reg_w1(gspca_dev, 0x01, 0x61); - reg_w1(gspca_dev, 0x17, 0x20); + reg_w1(gspca_dev, 0x17, 0xe2); reg_w1(gspca_dev, 0x01, 0x60); + reg_w1(gspca_dev, 0x01, 0x40); break; - case BRIDGE_SN9C325: + case SENSOR_OV7648: reg_w1(gspca_dev, 0x01, 0x43); reg_w1(gspca_dev, 0x17, 0xae); reg_w1(gspca_dev, 0x01, 0x42); break; +/*jfm: from win trace */ + case SENSOR_OV7660: + reg_w1(gspca_dev, 0x01, 0x61); + reg_w1(gspca_dev, 0x17, 0x20); + reg_w1(gspca_dev, 0x01, 0x60); + reg_w1(gspca_dev, 0x01, 0x40); + break; default: reg_w1(gspca_dev, 0x01, 0x43); reg_w1(gspca_dev, 0x17, 0x61); reg_w1(gspca_dev, 0x01, 0x42); - } - - if (sd->sensor == SENSOR_HV7131R) { - if (probesensor(gspca_dev) < 0) - return -ENODEV; + if (sd->sensor == SENSOR_HV7131R) { + if (probesensor(gspca_dev) < 0) + return -ENODEV; + } + break; } return 0; } @@ -766,6 +861,40 @@ static void mo4000_InitSensor(struct gspca_dev *gspca_dev) } } +static void om6802_InitSensor(struct gspca_dev *gspca_dev) +{ + int i = 0; + + while (om6802_sensor_init[i][0]) { + i2c_w8(gspca_dev, om6802_sensor_init[i]); + i++; + } +} + +static void ov7630_InitSensor(struct gspca_dev *gspca_dev) +{ + int i = 0; + + i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 76 01 */ + i++; + i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 c8 (RGB+SRST) */ + i++; + msleep(20); + i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 48 */ + i++; + i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 c8 */ + i++; + msleep(20); + i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 48 */ + i++; +/*jfm:win i2c_r from 00 to 80*/ + + while (ov7630_sensor_init[i][0]) { + i2c_w8(gspca_dev, ov7630_sensor_init[i]); + i++; + } +} + static void ov7648_InitSensor(struct gspca_dev *gspca_dev) { int i = 0; @@ -810,11 +939,21 @@ static int sd_config(struct gspca_dev *gspca_dev, sd->contrast = CONTRAST_DEF; sd->colors = COLOR_DEF; sd->autogain = AUTOGAIN_DEF; + sd->ag_cnt = -1; + + switch (sd->sensor) { + case SENSOR_OV7630: + case SENSOR_OV7648: + case SENSOR_OV7660: + gspca_dev->ctrl_dis = (1 << AUTOGAIN_IDX); + break; + } + return 0; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; /* const __u8 *sn9c1xx; */ @@ -823,10 +962,11 @@ static int sd_open(struct gspca_dev *gspca_dev) /* setup a selector by bridge */ reg_w1(gspca_dev, 0xf1, 0x01); - reg_r(gspca_dev, 0x00, 1); /* -> regF1 = 0x00 */ - reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]); reg_r(gspca_dev, 0x00, 1); + reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]); + reg_r(gspca_dev, 0x00, 1); /* get sonix chip id */ regF1 = gspca_dev->usb_buf[0]; + PDEBUG(D_PROBE, "Sonix chip id: %02x", regF1); switch (sd->bridge) { case BRIDGE_SN9C102P: if (regF1 != 0x11) @@ -917,16 +1057,53 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev, | ((expoMo10[3] & 0x30) >> 4)); break; } + case SENSOR_OM6802: { + __u8 gainOm[] = + { 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 }; + + if (expo > 0x03ff) + expo = 0x03ff; + if (expo < 0x0001) + expo = 0x0001; + gainOm[3] = expo >> 2; + i2c_w8(gspca_dev, gainOm); + reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f); + PDEBUG(D_CONF, "set exposure %d", gainOm[3]); + break; + } } return expo; } +/* this function is used for sensors o76xx only */ +static void setbrightcont(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + unsigned val; + __u8 reg84_full[0x15]; + + memset(reg84_full, 0, sizeof reg84_full); + val = sd->contrast * 0x20 / CONTRAST_MAX + 0x10; /* 10..30 */ + reg84_full[2] = val; + reg84_full[0] = (val + 1) / 2; + reg84_full[4] = (val + 1) / 5; + if (val > BRIGHTNESS_DEF) + val = (sd->brightness - BRIGHTNESS_DEF) * 0x20 + / BRIGHTNESS_MAX; + else + val = 0; + reg84_full[0x12] = val; /* 00..1f */ + reg_w(gspca_dev, 0x84, reg84_full, sizeof reg84_full); +} + +/* sensor != ov76xx */ static void setbrightness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; unsigned int expo; __u8 k2; + k2 = sd->brightness >> 10; switch (sd->sensor) { case SENSOR_HV7131R: expo = sd->brightness << 4; @@ -937,29 +1114,27 @@ static void setbrightness(struct gspca_dev *gspca_dev) sd->exposure = setexposure(gspca_dev, expo); break; case SENSOR_MI0360: + case SENSOR_MO4000: expo = sd->brightness >> 4; sd->exposure = setexposure(gspca_dev, expo); break; - case SENSOR_MO4000: - expo = sd->brightness >> 4; + case SENSOR_OM6802: + expo = sd->brightness >> 6; sd->exposure = setexposure(gspca_dev, expo); + k2 = sd->brightness >> 11; break; - case SENSOR_OV7660: - return; /*jfm??*/ } - k2 = sd->brightness >> 10; reg_w1(gspca_dev, 0x96, k2); } +/* sensor != ov76xx */ static void setcontrast(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; __u8 k2; __u8 contrast[] = { 0x00, 0x00, 0x28, 0x00, 0x07, 0x00 }; - if (sd->sensor == SENSOR_OV7660) - return; /*jfm??*/ k2 = sd->contrast; contrast[2] = k2; contrast[0] = (k2 + 1) >> 1; @@ -970,15 +1145,30 @@ static void setcontrast(struct gspca_dev *gspca_dev) static void setcolors(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - __u8 data; - int colour; + __u8 blue, red; + + if (sd->colors >= 32) { + red = 32 + (sd->colors - 32) / 2; + blue = 64 - sd->colors; + } else { + red = sd->colors; + blue = 32 + (32 - sd->colors) / 2; + } + reg_w1(gspca_dev, 0x05, red); +/* reg_w1(gspca_dev, 0x07, 32); */ + reg_w1(gspca_dev, 0x06, blue); +} - colour = sd->colors - 128; - if (colour > 0) - data = (colour + 32) & 0x7f; /* blue */ +static void setautogain(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + + if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX)) + return; + if (sd->autogain) + sd->ag_cnt = AG_CNT_START; else - data = (-colour + 32) & 0x7f; /* red */ - reg_w1(gspca_dev, 0x05, data); + sd->ag_cnt = -1; } /* -- start the camera -- */ @@ -986,25 +1176,18 @@ static void sd_start(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int i; - __u8 data; - __u8 reg1; - __u8 reg17; + __u8 reg1, reg17, reg18; const __u8 *sn9c1xx; int mode; static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f }; static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec }; - static const __u8 CA_sn9c120[] = - { 0x14, 0xec, 0x0a, 0xf6 }; /* SN9C120 */ static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */ - static const __u8 CE_sn9c325[] = - { 0x32, 0xdd, 0x32, 0xdd }; /* OV7648 - SN9C325 */ + static const __u8 CE_ov76xx[] = + { 0x32, 0xdd, 0x32, 0xdd }; /* OV7630/48 */ sn9c1xx = sn_tb[(int) sd->sensor]; configure_gpio(gspca_dev, sn9c1xx); -/*fixme:jfm this sequence should appear at end of sd_start */ -/* with - reg_w1(gspca_dev, 0x01, 0x44); */ reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]); reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]); reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]); @@ -1016,56 +1199,32 @@ static void sd_start(struct gspca_dev *gspca_dev) reg_w1(gspca_dev, 0xc7, 0x00); reg_w1(gspca_dev, 0xc8, 0x50); reg_w1(gspca_dev, 0xc9, 0x3c); -/*fixme:jfm end of ending sequence */ reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]); - switch (sd->bridge) { - case BRIDGE_SN9C325: - data = 0xae; + switch (sd->sensor) { + case SENSOR_OV7630: + reg17 = 0xe2; break; - case BRIDGE_SN9C120: - data = 0xa0; + case SENSOR_OV7648: + reg17 = 0xae; + break; +/*jfm: from win trace */ + case SENSOR_OV7660: + reg17 = 0xa0; break; default: - data = 0x60; + reg17 = 0x60; break; } - reg_w1(gspca_dev, 0x17, data); + reg_w1(gspca_dev, 0x17, reg17); reg_w1(gspca_dev, 0x05, sn9c1xx[5]); reg_w1(gspca_dev, 0x07, sn9c1xx[7]); reg_w1(gspca_dev, 0x06, sn9c1xx[6]); reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]); - switch (sd->bridge) { - case BRIDGE_SN9C325: - reg_w(gspca_dev, 0x20, regsn20_sn9c325, - sizeof regsn20_sn9c325); - for (i = 0; i < 8; i++) - reg_w(gspca_dev, 0x84, reg84_sn9c325, - sizeof reg84_sn9c325); - reg_w1(gspca_dev, 0x9a, 0x0a); - reg_w1(gspca_dev, 0x99, 0x60); - break; - case BRIDGE_SN9C120: - reg_w(gspca_dev, 0x20, regsn20_sn9c120, - sizeof regsn20_sn9c120); - for (i = 0; i < 2; i++) - reg_w(gspca_dev, 0x84, reg84_sn9c120_1, - sizeof reg84_sn9c120_1); - for (i = 0; i < 6; i++) - reg_w(gspca_dev, 0x84, reg84_sn9c120_2, - sizeof reg84_sn9c120_2); - reg_w(gspca_dev, 0x84, reg84_sn9c120_3, - sizeof reg84_sn9c120_3); - reg_w1(gspca_dev, 0x9a, 0x05); - reg_w1(gspca_dev, 0x99, 0x5b); - break; - default: - reg_w(gspca_dev, 0x20, regsn20, sizeof regsn20); - for (i = 0; i < 8; i++) - reg_w(gspca_dev, 0x84, reg84, sizeof reg84); + reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def); + for (i = 0; i < 8; i++) + reg_w(gspca_dev, 0x84, reg84, sizeof reg84); reg_w1(gspca_dev, 0x9a, 0x08); reg_w1(gspca_dev, 0x99, 0x59); - break; - } mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; if (mode) @@ -1090,6 +1249,15 @@ static void sd_start(struct gspca_dev *gspca_dev) /* reg1 = 0x06; * 640 clk 24Mz (done) */ } break; + case SENSOR_OM6802: + om6802_InitSensor(gspca_dev); + reg17 = 0x64; /* 640 MCKSIZE */ + break; + case SENSOR_OV7630: + ov7630_InitSensor(gspca_dev); + reg17 = 0xe2; + reg1 = 0x44; + break; case SENSOR_OV7648: ov7648_InitSensor(gspca_dev); reg17 = 0xa2; @@ -1107,24 +1275,17 @@ static void sd_start(struct gspca_dev *gspca_dev) /* reg1 = 0x44; */ /* reg1 = 0x46; (done) */ } else { - reg17 = 0xa2; /* 640 */ - reg1 = 0x40; + reg17 = 0x22; /* 640 MCKSIZE */ + reg1 = 0x06; } break; } reg_w(gspca_dev, 0xc0, C0, 6); - switch (sd->bridge) { - case BRIDGE_SN9C120: /*jfm ?? */ - reg_w(gspca_dev, 0xca, CA_sn9c120, 4); - break; - default: - reg_w(gspca_dev, 0xca, CA, 4); - break; - } - switch (sd->bridge) { - case BRIDGE_SN9C120: /*jfm ?? */ - case BRIDGE_SN9C325: - reg_w(gspca_dev, 0xce, CE_sn9c325, 4); + reg_w(gspca_dev, 0xca, CA, 4); + switch (sd->sensor) { + case SENSOR_OV7630: + case SENSOR_OV7648: + reg_w(gspca_dev, 0xce, CE_ov76xx, 4); break; default: reg_w(gspca_dev, 0xce, CE, 4); @@ -1133,19 +1294,29 @@ static void sd_start(struct gspca_dev *gspca_dev) } /* here change size mode 0 -> VGA; 1 -> CIF */ - data = 0x40 | sn9c1xx[0x18] | (mode << 4); - reg_w1(gspca_dev, 0x18, data); + reg18 = sn9c1xx[0x18] | (mode << 4); + reg_w1(gspca_dev, 0x18, reg18 | 0x40); reg_w(gspca_dev, 0x100, qtable4, 0x40); reg_w(gspca_dev, 0x140, qtable4 + 0x40, 0x40); - data = sn9c1xx[0x18] | (mode << 4); - reg_w1(gspca_dev, 0x18, data); + reg_w1(gspca_dev, 0x18, reg18); reg_w1(gspca_dev, 0x17, reg17); + switch (sd->sensor) { + case SENSOR_HV7131R: + case SENSOR_MI0360: + case SENSOR_MO4000: + case SENSOR_OM6802: + setbrightness(gspca_dev); + setcontrast(gspca_dev); + break; + default: /* OV76xx */ + setbrightcont(gspca_dev); + break; + } + setautogain(gspca_dev); reg_w1(gspca_dev, 0x01, reg1); - setbrightness(gspca_dev); - setcontrast(gspca_dev); } static void sd_stopN(struct gspca_dev *gspca_dev) @@ -1168,12 +1339,12 @@ static void sd_stopN(struct gspca_dev *gspca_dev) i2c_w8(gspca_dev, stopmi0360); data = 0x29; break; - case SENSOR_MO4000: - break; + case SENSOR_OV7630: case SENSOR_OV7648: data = 0x29; break; default: +/* case SENSOR_MO4000: */ /* case SENSOR_OV7660: */ break; } @@ -1182,27 +1353,26 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]); reg_w1(gspca_dev, 0x01, sn9c1xx[1]); reg_w1(gspca_dev, 0x01, data); - reg_w1(gspca_dev, 0xf1, 0x01); -} - -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ + reg_w1(gspca_dev, 0xf1, 0x00); } -static void setautogain(struct gspca_dev *gspca_dev) +static void do_autogain(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - /* Thanks S., without your advice, autobright should not work :) */ int delta; - int expotimes = 0; + int expotimes; __u8 luma_mean = 130; __u8 luma_delta = 20; - delta = sd->avg_lum; + /* Thanks S., without your advice, autobright should not work :) */ + if (sd->ag_cnt < 0) + return; + if (--sd->ag_cnt >= 0) + return; + sd->ag_cnt = AG_CNT_START; + + delta = atomic_read(&sd->avg_lum); + PDEBUG(D_FRAM, "mean lum %d", delta); if (delta < luma_mean - luma_delta || delta > luma_mean + luma_delta) { switch (sd->sensor) { @@ -1214,8 +1384,10 @@ static void setautogain(struct gspca_dev *gspca_dev) sd->exposure = setexposure(gspca_dev, (unsigned int) (expotimes << 8)); break; - case SENSOR_MO4000: - case SENSOR_MI0360: + default: +/* case SENSOR_MO4000: */ +/* case SENSOR_MI0360: */ +/* case SENSOR_OM6802: */ expotimes = sd->exposure; expotimes += (luma_mean - delta) >> 6; if (expotimes < 0) @@ -1228,6 +1400,8 @@ static void setautogain(struct gspca_dev *gspca_dev) } } +/* scan the URB packets */ +/* This function is run at interrupt level. */ static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -1244,9 +1418,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, frame, data, sof + 2); if (sd->ag_cnt < 0) return; - if (--sd->ag_cnt >= 0) - return; - sd->ag_cnt = AG_CNT_START; /* w1 w2 w3 */ /* w4 w5 w6 */ /* w7 w8 */ @@ -1261,9 +1432,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, /* w5 */ avg_lum += ((data[sof + 31] << 8) | data[sof + 32]) >> 4; avg_lum >>= 4; - sd->avg_lum = avg_lum; - PDEBUG(D_PACK, "mean lum %d", avg_lum); - setautogain(gspca_dev); + atomic_set(&sd->avg_lum, avg_lum); return; } if (gspca_dev->last_packet_type == LAST_PACKET) { @@ -1274,70 +1443,24 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len); } -static unsigned int getexposure(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - __u8 hexpo, mexpo, lexpo; - - switch (sd->sensor) { - case SENSOR_HV7131R: - /* read sensor exposure */ - i2c_r5(gspca_dev, 0x25); - return (gspca_dev->usb_buf[0] << 16) - | (gspca_dev->usb_buf[1] << 8) - | gspca_dev->usb_buf[2]; - case SENSOR_MI0360: - /* read sensor exposure */ - i2c_r5(gspca_dev, 0x09); - return (gspca_dev->usb_buf[0] << 8) - | gspca_dev->usb_buf[1]; - case SENSOR_MO4000: - i2c_r5(gspca_dev, 0x0e); - hexpo = 0; /* gspca_dev->usb_buf[1] & 0x07; */ - mexpo = 0x40; /* gspca_dev->usb_buf[2] & 0xff; */ - lexpo = (gspca_dev->usb_buf[1] & 0x30) >> 4; - PDEBUG(D_CONF, "exposure %d", - (hexpo << 10) | (mexpo << 2) | lexpo); - return (hexpo << 10) | (mexpo << 2) | lexpo; - default: -/* case SENSOR_OV7660: */ - /* read sensor exposure */ - i2c_r5(gspca_dev, 0x04); - hexpo = gspca_dev->usb_buf[3] & 0x2f; - lexpo = gspca_dev->usb_buf[0] & 0x02; - i2c_r5(gspca_dev, 0x08); - mexpo = gspca_dev->usb_buf[2]; - return (hexpo << 10) | (mexpo << 2) | lexpo; - } -} - -static void getbrightness(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - /* hardcoded registers seem not readable */ - switch (sd->sensor) { - case SENSOR_HV7131R: -/* sd->brightness = 0x7fff; */ - sd->brightness = getexposure(gspca_dev) >> 4; - break; - case SENSOR_MI0360: - sd->brightness = getexposure(gspca_dev) << 4; - break; - case SENSOR_MO4000: -/* sd->brightness = 0x1fff; */ - sd->brightness = getexposure(gspca_dev) << 4; - break; - } -} - 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); + if (gspca_dev->streaming) { + switch (sd->sensor) { + case SENSOR_HV7131R: + case SENSOR_MI0360: + case SENSOR_MO4000: + case SENSOR_OM6802: + setbrightness(gspca_dev); + break; + default: /* OV76xx */ + setbrightcont(gspca_dev); + break; + } + } return 0; } @@ -1345,7 +1468,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; - getbrightness(gspca_dev); *val = sd->brightness; return 0; } @@ -1355,8 +1477,19 @@ 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); + if (gspca_dev->streaming) { + switch (sd->sensor) { + case SENSOR_HV7131R: + case SENSOR_MI0360: + case SENSOR_MO4000: + case SENSOR_OM6802: + setcontrast(gspca_dev); + break; + default: /* OV76xx */ + setbrightcont(gspca_dev); + break; + } + } return 0; } @@ -1391,10 +1524,8 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) struct sd *sd = (struct sd *) gspca_dev; sd->autogain = val; - if (val) - sd->ag_cnt = AG_CNT_START; - else - sd->ag_cnt = -1; + if (gspca_dev->streaming) + setautogain(gspca_dev); return 0; } @@ -1412,12 +1543,11 @@ static const struct sd_desc sd_desc = { .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, + .dq_callback = do_autogain, }; /* -- module initialisation -- */ @@ -1426,7 +1556,7 @@ static const struct sd_desc sd_desc = { | (SENSOR_ ## sensor << 8) \ | (i2c_addr) static const __devinitdata struct usb_device_id device_table[] = { -#ifndef CONFIG_USB_SN9C102 +#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE {USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)}, {USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)}, {USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)}, @@ -1453,15 +1583,17 @@ static const __devinitdata struct usb_device_id device_table[] = { /* {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */ /* {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */ /* {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */ - {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C325, OV7648, 0x21)}, -/* bw600.inf: - {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, */ + {USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/ +/*bw600.inf:*/ + {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, /*sn9c325?*/ {USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)}, -/* {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x??)}, */ + {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x21)}, /* {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */ -#ifndef CONFIG_USB_SN9C102 +#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE {USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)}, +#endif {USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)}, +#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE /* {USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x??)}, */ {USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)}, {USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)}, @@ -1485,6 +1617,10 @@ static struct usb_driver sd_driver = { .id_table = device_table, .probe = sd_probe, .disconnect = gspca_disconnect, +#ifdef CONFIG_PM + .suspend = gspca_suspend, + .resume = gspca_resume, +#endif }; /* -- module insert / remove -- */