[PATCH v2] ipa: rpi: awb: Remove "fast" parameter

[Barnabás Pőcze]

The "fast" parameter has not been used since it first appeared in the
source code. And not only is it not used, but its retrieval from
the configuration since c1597f989654 ("ipa: raspberrypi: Use YamlParser
to replace dependency on boost") has been incorrect. So remove it.

Signed-off-by: Barnabás Pőcze <barnabas.pocze at ideasonboard.com>
---
changes in v2:
  * remove it altogether

v1: https://patchwork.libcamera.org/patch/20076/
---
 src/ipa/rpi/controller/rpi/awb.cpp | 1 -
 src/ipa/rpi/controller/rpi/awb.h   | 1 -
 2 files changed, 2 deletions(-)

diff --git a/src/ipa/rpi/controller/rpi/awb.cpp b/src/ipa/rpi/controller/rpi/awb.cpp
index 8479ae409..365b595ff 100644
--- a/src/ipa/rpi/controller/rpi/awb.cpp
+++ b/src/ipa/rpi/controller/rpi/awb.cpp
@@ -165,7 +165,6 @@ int AwbConfig::read(const libcamera::YamlObject &params)
 			bayes = false;
 		}
 	}
-	fast = params[fast].get<int>(bayes); /* default to fast for Bayesian, otherwise slow */
 	whitepointR = params["whitepoint_r"].get<double>(0.0);
 	whitepointB = params["whitepoint_b"].get<double>(0.0);
 	if (bayes == false)
diff --git a/src/ipa/rpi/controller/rpi/awb.h b/src/ipa/rpi/controller/rpi/awb.h
index 86640f8f8..2fb912541 100644
--- a/src/ipa/rpi/controller/rpi/awb.h
+++ b/src/ipa/rpi/controller/rpi/awb.h
@@ -43,7 +43,6 @@ struct AwbConfig {
 	uint16_t startupFrames;
 	unsigned int convergenceFrames; /* approx number of frames to converge */
 	double speed; /* IIR filter speed applied to algorithm results */
-	bool fast; /* "fast" mode uses a 16x16 rather than 32x32 grid */
 	libcamera::ipa::Pwl ctR; /* function maps CT to r (= R/G) */
 	libcamera::ipa::Pwl ctB; /* function maps CT to b (= B/G) */
 	libcamera::ipa::Pwl ctRInverse; /* inverse of ctR */
--
2.49.0