ipa: rkisp1: lsc: Move 'enable' to activeState

Now that the LSC algorithm can be enabled and disabled at run-time,
move the 'enabled' flag from the context's configuration to the
algorithm's active state.

This allows to populate the LensShadingEnable metadata in the process()
function implementation.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>

1 files changed, 9 insertions, 4 deletions

diff --git a/src/ipa/rkisp1/algorithms/lsc.cpp b/src/ipa/rkisp1/algorithms/lsc.cpp
index 0c9f6cbd..8de49e42 100644
--- a/src/ipa/rkisp1/algorithms/lsc.cpp
+++ b/src/ipa/rkisp1/algorithms/lsc.cpp
@@ -149,8 +149,6 @@ int LensShadingCorrection::init([[maybe_unused]] IPAContext &context,
 		return -EINVAL;
 	}
 
-	context.configuration.lsc.enabled = false;
-
 	return 0;
 }
 
@@ -290,12 +288,10 @@ void LensShadingCorrection::prepare(IPAContext &context,
 		if (!lsc->enable) {
 			disableLSC(params);
 			lsc->active = false;
-			context.configuration.lsc.enabled = false;
 			return;
 		}
 
 		lsc->active = true;
-		context.configuration.lsc.enabled = true;
 	}
 
 	/* Nothing more to do here if LSC is not active. */
@@ -387,6 +383,15 @@ void LensShadingCorrection::prepare(IPAContext &context,
 	lastCt_ = { ct, ct };
 }
 
+void LensShadingCorrection::process(IPAContext &context,
+				    [[maybe_unused]] const uint32_t frame,
+				    [[maybe_unused]] IPAFrameContext &frameContext,
+				    [[maybe_unused]] const rkisp1_stat_buffer *stats,
+				    ControlList &metadata)
+{
+	metadata.set(controls::LensShadingEnable, context.activeState.lsc.active);
+}
+
 REGISTER_IPA_ALGORITHM(LensShadingCorrection, "LensShadingCorrection")
 
 } /* namespace ipa::rkisp1::algorithms */