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-rw-r--r--isp/omap3isp.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/isp/omap3isp.h b/isp/omap3isp.h
index 1e9489f..545c82c 100644
--- a/isp/omap3isp.h
+++ b/isp/omap3isp.h
@@ -86,12 +86,14 @@ int omap3_isp_preview_set_saturation(struct omap3_isp_device *isp, float value);
int omap3_isp_preview_set_gain(struct omap3_isp_device *isp, float gain);
int omap3_isp_preview_set_white_balance(struct omap3_isp_device *isp, float gains[4]);
+#define OMAP3_ISP_SENSOR_GAIN_KEEP -1
+
int omap3_isp_sensor_get_exposure(struct omap3_isp_device *isp,
unsigned int *exposure);
int omap3_isp_sensor_set_exposure(struct omap3_isp_device *isp,
unsigned int exposure);
int omap3_isp_sensor_set_gain(struct omap3_isp_device *isp, unsigned int gain);
-int omap3_isp_sensor_set_gains(struct omap3_isp_device *isp, unsigned int red,
- unsigned int green, unsigned int blue);
+int omap3_isp_sensor_set_gains(struct omap3_isp_device *isp,
+ int red, int green, int blue);
#endif