iq: Add manual saturation setting

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/iq.h b/iq.h
index 74be0a2..be13a9f 100644
--- a/iq.h
+++ b/iq.h
@@ -40,6 +40,7 @@ struct omap3_isp_aewb_stats;
  * @gain_min: Minimum gain value
  * @gain_max: Maximum gain value
  * @black_level: Black level offset
+ * @saturation: Color saturation
  */
 struct iq_params {
 	struct {
@@ -63,6 +64,7 @@ struct iq_params {
 	unsigned int gain_max;
 
 	unsigned int black_level;
+	float saturation;
 };
 
 void iq_aewb_process(struct iq_tuning *iq,