diff --git a/drivers/media/i2c/ov8865.c b/drivers/media/i2c/ov8865.c index 45b569f1e7c0..1cc9f78bb97a 100644 --- a/drivers/media/i2c/ov8865.c +++ b/drivers/media/i2c/ov8865.c @@ -2126,6 +2126,9 @@ static int ov8865_exposure_configure(struct ov8865_sensor *sensor, u32 exposure) { int ret; + /* The sensor stores exposure in units of 1/16th of a line */ + exposure *= 16; + ret = ov8865_write(sensor, OV8865_EXPOSURE_CTRL_HH_REG, OV8865_EXPOSURE_CTRL_HH(exposure)); if (ret) @@ -2527,8 +2530,8 @@ static int ov8865_ctrls_init(struct ov8865_sensor *sensor) /* Exposure */ - ctrls->exposure = v4l2_ctrl_new_std(handler, ops, V4L2_CID_EXPOSURE, 16, - 1048575, 16, 512); + ctrls->exposure = v4l2_ctrl_new_std(handler, ops, V4L2_CID_EXPOSURE, 2, + 65535, 1, 32); /* Gain */