[v1,17/35] ipa: rkisp1: agc: Fix vblank, when computeParams prepare is not called
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Message ID 20251024085130.995967-18-stefan.klug@ideasonboard.com
State New
Headers show
Series
  • rkisp1: pipeline rework for PFC
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Commit Message

Stefan Klug Oct. 24, 2025, 8:50 a.m. UTC 
In raw capture mode, prepare() is not called at all. Ensure that vblank
is still calculated corresctly.

Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
---
 src/ipa/rkisp1/algorithms/agc.cpp | 3 +++
 1 file changed, 3 insertions(+)

Patch
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diff --git a/src/ipa/rkisp1/algorithms/agc.cpp b/src/ipa/rkisp1/algorithms/agc.cpp
index 5ce77b7672f2..7c9538f95cbe 100644
--- a/src/ipa/rkisp1/algorithms/agc.cpp
+++ b/src/ipa/rkisp1/algorithms/agc.cpp
@@ -340,6 +340,9 @@  void Agc::queueRequest(IPAContext &context,
 	}
 	frameContext.agc.minFrameDuration = agc.minFrameDuration;
 	frameContext.agc.maxFrameDuration = agc.maxFrameDuration;
+
+	/* V-blank needs to be valid for the start controls handling. Update it. */
+	processFrameDuration(context, frameContext);
 }
 
 /**