ipa: raspberrypi: Add digital gain to libcamera metadata
The digital gain reported by the AGC algorithm is reported in the
metadata that is included in completed requests.
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp
index d087b07..8af3d60 100644
--- a/src/ipa/raspberrypi/raspberrypi.cpp
+++ b/src/ipa/raspberrypi/raspberrypi.cpp
@@ -478,8 +478,10 @@
}
AgcStatus *agcStatus = rpiMetadata_.GetLocked<AgcStatus>("agc.status");
- if (agcStatus)
+ if (agcStatus) {
libcameraMetadata_.set(controls::AeLocked, agcStatus->locked);
+ libcameraMetadata_.set(controls::DigitalGain, agcStatus->digital_gain);
+ }
LuxStatus *luxStatus = rpiMetadata_.GetLocked<LuxStatus>("lux.status");
if (luxStatus)
