ipa: rkisp1: Use centralised libipa helpers

Use the centralised libipa helpers instead of open-coding common
functions.

Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/src/ipa/rkisp1/algorithms/awb.h b/src/ipa/rkisp1/algorithms/awb.h
index b3b2c0bb..6ac3a5c3 100644
--- a/src/ipa/rkisp1/algorithms/awb.h
+++ b/src/ipa/rkisp1/algorithms/awb.h
@@ -32,8 +32,6 @@ public:
 		     ControlList &metadata) override;
 
 private:
-	uint32_t estimateCCT(double red, double green, double blue);
-
 	bool rgbMode_;
 };