diff options
Diffstat (limited to 'drivers/media/i2c/imx412.c')
| -rw-r--r-- | drivers/media/i2c/imx412.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/media/i2c/imx412.c b/drivers/media/i2c/imx412.c index 0efce32952..7d1f7af0a9 100644 --- a/drivers/media/i2c/imx412.c +++ b/drivers/media/i2c/imx412.c @@ -542,14 +542,13 @@ static int imx412_update_controls(struct imx412 *imx412, */ static int imx412_update_exp_gain(struct imx412 *imx412, u32 exposure, u32 gain) { - u32 lpfr, shutter; + u32 lpfr; int ret; lpfr = imx412->vblank + imx412->cur_mode->height; - shutter = lpfr - exposure; - dev_dbg(imx412->dev, "Set exp %u, analog gain %u, shutter %u, lpfr %u", - exposure, gain, shutter, lpfr); + dev_dbg(imx412->dev, "Set exp %u, analog gain %u, lpfr %u", + exposure, gain, lpfr); ret = imx412_write_reg(imx412, IMX412_REG_HOLD, 1, 1); if (ret) @@ -559,7 +558,7 @@ static int imx412_update_exp_gain(struct imx412 *imx412, u32 exposure, u32 gain) if (ret) goto error_release_group_hold; - ret = imx412_write_reg(imx412, IMX412_REG_EXPOSURE_CIT, 2, shutter); + ret = imx412_write_reg(imx412, IMX412_REG_EXPOSURE_CIT, 2, exposure); if (ret) goto error_release_group_hold; |