diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_ov9650.c | 9 | ||||
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_ov9650.h | 2 |
2 files changed, 3 insertions, 8 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c index de45649..da6b72a 100644 --- a/drivers/media/video/gspca/m5602/m5602_ov9650.c +++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c @@ -75,8 +75,8 @@ const static struct ctrl ov9650_ctrls[] = { .type = V4L2_CTRL_TYPE_INTEGER, .name = "exposure", .minimum = 0x00, - .maximum = 0xffff, - .step = 0x1, + .maximum = 0x1ff, + .step = 0x4, .default_value = EXPOSURE_DEFAULT, .flags = V4L2_CTRL_FLAG_SLIDER }, @@ -407,11 +407,6 @@ int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val) u8 i2c_data; int err; - err = m5602_read_sensor(sd, OV9650_COM1, &i2c_data, 1); - if (err < 0) - return err; - *val = i2c_data & 0x03; - err = m5602_read_sensor(sd, OV9650_AECH, &i2c_data, 1); if (err < 0) return err; diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.h b/drivers/media/video/gspca/m5602/m5602_ov9650.h index 08ae7ea..ca0e42e 100644 --- a/drivers/media/video/gspca/m5602/m5602_ov9650.h +++ b/drivers/media/video/gspca/m5602/m5602_ov9650.h @@ -123,7 +123,7 @@ #define GAIN_DEFAULT 0x14 #define RED_GAIN_DEFAULT 0x70 #define BLUE_GAIN_DEFAULT 0x20 -#define EXPOSURE_DEFAULT 0x5003 +#define EXPOSURE_DEFAULT 0x1ff /*****************************************************************************/ |