diff options
| -rw-r--r-- | drivers/media/video/gspca/spca561.c | 110 |
1 files changed, 49 insertions, 61 deletions
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c index b31772c6ed3..0f7df3b3fba 100644 --- a/drivers/media/video/gspca/spca561.c +++ b/drivers/media/video/gspca/spca561.c @@ -146,7 +146,7 @@ static struct v4l2_pix_format sif_072a_mode[] = { #define SPCA561_SNAPBIT 0x20 #define SPCA561_SNAPCTRL 0x40 -static const __u16 rev72a_init_data[][2] = { +static const __u16 rev72a_init_data1[][2] = { {0x0000, 0x8114}, /* Software GPIO output data */ {0x0001, 0x8114}, /* Software GPIO output data */ {0x0000, 0x8112}, /* Some kind of reset */ @@ -156,44 +156,26 @@ static const __u16 rev72a_init_data[][2] = { {0x0001, 0x8118}, /* Conf sensor */ {0x0092, 0x8804}, /* I know nothing about these */ {0x0010, 0x8802}, /* 0x88xx registers, so I won't */ - /***************/ {0x000d, 0x8805}, /* sensor default setting */ - {0x0001, 0x8801}, /* 1 <- 0x0d */ - {0x0000, 0x8800}, - {0x0018, 0x8805}, - {0x0002, 0x8801}, /* 2 <- 0x18 */ - {0x0000, 0x8800}, - {0x0065, 0x8805}, - {0x0004, 0x8801}, /* 4 <- 0x01 0x65 */ - {0x0001, 0x8800}, - {0x0021, 0x8805}, - {0x0005, 0x8801}, /* 5 <- 0x21 */ - {0x0000, 0x8800}, - {0x00aa, 0x8805}, - {0x0007, 0x8801}, /* 7 <- 0xaa */ - {0x0000, 0x8800}, - {0x0004, 0x8805}, - {0x0020, 0x8801}, /* 0x20 <- 0x15 0x04 */ - {0x0015, 0x8800}, - {0x0002, 0x8805}, - {0x0039, 0x8801}, /* 0x39 <- 0x02 */ - {0x0000, 0x8800}, - {0x0010, 0x8805}, - {0x0035, 0x8801}, /* 0x35 <- 0x10 */ - {0x0000, 0x8800}, - {0x0049, 0x8805}, - {0x0009, 0x8801}, /* 0x09 <- 0x10 0x49 */ - {0x0010, 0x8800}, - {0x000b, 0x8805}, - {0x0028, 0x8801}, /* 0x28 <- 0x0b */ - {0x0000, 0x8800}, - {0x000f, 0x8805}, - {0x003b, 0x8801}, /* 0x3b <- 0x0f */ - {0x0000, 0x8800}, - {0x0000, 0x8805}, - {0x003c, 0x8801}, /* 0x3c <- 0x00 */ - {0x0000, 0x8800}, - /***************/ + {} +}; +static const __u16 rev72a_init_sensor1[][2] = { + /* ms-win values */ + {0x0001, 0x0018}, /* 0x01 <- 0x0d */ + {0x0002, 0x0065}, /* 0x02 <- 0x18 */ + {0x0004, 0x0121}, /* 0x04 <- 0x0165 */ + {0x0005, 0x00aa}, /* 0x05 <- 0x21 */ + {0x0007, 0x0004}, /* 0x07 <- 0xaa */ + {0x0020, 0x1502}, /* 0x20 <- 0x1504 */ + {0x0039, 0x0010}, /* 0x39 <- 0x02 */ + {0x0035, 0x0049}, /* 0x35 <- 0x10 */ + {0x0009, 0x100b}, /* 0x09 <- 0x1049 */ + {0x0028, 0x000f}, /* 0x28 <- 0x0b */ + {0x003b, 0x003c}, /* 0x3b <- 0x0f */ + {0x003c, 0x0000}, /* 0x3c <- 0x00 */ + {} +}; +static const __u16 rev72a_init_data2[][2] = { {0x0018, 0x8601}, /* Pixel/line selection for color separation */ {0x0000, 0x8602}, /* Optical black level for user setting */ {0x0060, 0x8604}, /* Optical black horizontal offset */ @@ -234,29 +216,22 @@ static const __u16 rev72a_init_data[][2] = { {0x0002, 0x865b}, /* Horizontal offset for valid pixels */ {0x0003, 0x865c}, /* Vertical offset for valid lines */ - /***************/ /* sensor active */ - {0x0003, 0x8801}, /* 0x03 <- 0x01 0x21 //289 */ - {0x0021, 0x8805}, - {0x0001, 0x8800}, - {0x0004, 0x8801}, /* 0x04 <- 0x01 0x65 //357 */ - {0x0065, 0x8805}, - {0x0001, 0x8800}, - {0x0005, 0x8801}, /* 0x05 <- 0x2f */ - {0x002f, 0x8805}, - {0x0000, 0x8800}, - {0x0006, 0x8801}, /* 0x06 <- 0 */ - {0x0000, 0x8805}, - {0x0000, 0x8800}, - {0x000a, 0x8801}, /* 0x0a <- 2 */ - {0x0002, 0x8805}, - {0x0000, 0x8800}, - {0x0009, 0x8801}, /* 0x09 <- 0x1061 */ - {0x0061, 0x8805}, - {0x0010, 0x8800}, - {0x0035, 0x8801}, /* 0x35 <-0x14 */ - {0x0014, 0x8805}, - {0x0000, 0x8800}, + {} +}; +static const __u16 rev72a_init_sensor2[][2] = { + /* ms-win values */ + {0x0003, 0x0121}, /* 0x03 <- 0x01 0x21 //289 */ + {0x0004, 0x0165}, /* 0x04 <- 0x01 0x65 //357 */ + {0x0005, 0x002f}, /* 0x05 <- 0x2f */ + {0x0006, 0x0000}, /* 0x06 <- 0 */ + {0x000a, 0x0002}, /* 0x0a <- 2 */ + {0x0009, 0x1061}, /* 0x09 <- 0x1061 */ + {0x0035, 0x0014}, /* 0x35 <- 0x14 */ + {} +}; +static const __u16 rev72a_init_data3[][2] = { {0x0030, 0x8112}, /* ISO and drop packet enable */ +/*fixme: should stop here*/ {0x0000, 0x8112}, /* Some kind of reset ???? */ {0x0009, 0x8118}, /* Enable sensor and set standby */ {0x0000, 0x8114}, /* Software GPIO output data */ @@ -519,6 +494,15 @@ static void sensor_mapwrite(struct gspca_dev *gspca_dev, } } +static void write_sensor_72a(struct gspca_dev *gspca_dev, + const __u16 (*sensor)[2]) +{ + while ((*sensor)[0]) { + i2c_write(gspca_dev, (*sensor)[1], (*sensor)[0]); + sensor++; + } +} + static void init_161rev12A(struct gspca_dev *gspca_dev) { write_vector(gspca_dev, spca561_161rev12A_data1); @@ -588,7 +572,11 @@ static int sd_init_12a(struct gspca_dev *gspca_dev) static int sd_init_72a(struct gspca_dev *gspca_dev) { PDEBUG(D_STREAM, "Chip revision: 072a"); - write_vector(gspca_dev, rev72a_init_data); + write_vector(gspca_dev, rev72a_init_data1); + write_sensor_72a(gspca_dev, rev72a_init_sensor1); + write_vector(gspca_dev, rev72a_init_data2); + write_sensor_72a(gspca_dev, rev72a_init_sensor2); + write_vector(gspca_dev, rev72a_init_data3); return 0; } |