[libcamera-devel] [PATCH] ipa: ipu3: Rectify gain value reporting in request metadata

[Umang Jain]

Report value of sensor's gain pertaining to the current request
completion, as that is the gain value the request completed with.
The Agc algorithm processes the gain value for incoming next request
hence it should not be reported in request's metadata.

Signed-off-by: Umang Jain <umang.jain at ideasonboard.com>
---
 src/ipa/ipu3/ipu3.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp
index b0c75541..76182587 100644
--- a/src/ipa/ipu3/ipu3.cpp
+++ b/src/ipa/ipu3/ipu3.cpp
@@ -628,7 +628,7 @@ void IPAIPU3::parseStatistics(unsigned int frame,
 	int64_t frameDuration = (defVBlank_ + sensorInfo_.outputSize.height) * lineDuration_.get<std::micro>();
 	ctrls.set(controls::FrameDuration, frameDuration);
 
-	ctrls.set(controls::AnalogueGain, context_.frameContext.agc.gain);
+	ctrls.set(controls::AnalogueGain, context_.frameContext.sensor.gain);
 
 	ctrls.set(controls::ColourTemperature, context_.frameContext.awb.temperatureK);
 
-- 
2.31.0