[PATCH 1/3] ipa: ipu3: Add skeleton Agc::queueRequest() function

[Daniel Scally]

The IPU3 IPA's AGC algorithm currently does not implement a
queueRequest() function. We will shortly need to use it, but to
avoid lots of noise in the future commit that adds a function call in
to that function add it as a skeleton here.

Signed-off-by: Daniel Scally <dan.scally at ideasonboard.com>
---
 src/ipa/ipu3/algorithms/agc.cpp | 10 ++++++++++
 src/ipa/ipu3/algorithms/agc.h   |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/src/ipa/ipu3/algorithms/agc.cpp b/src/ipa/ipu3/algorithms/agc.cpp
index 39d0aebb..383b046c 100644
--- a/src/ipa/ipu3/algorithms/agc.cpp
+++ b/src/ipa/ipu3/algorithms/agc.cpp
@@ -123,6 +123,16 @@ int Agc::configure(IPAContext &context,
 	return 0;
 }
 
+/**
+ * \copydoc libcamera::ipa::Algorithm::queueRequest
+ */
+void Agc::queueRequest([[maybe_unused]] typename Module::Context &context,
+		       [[maybe_unused]] const uint32_t frame,
+		       [[maybe_unused]] typename Module::FrameContext &frameContext,
+		       [[maybe_unused]] const ControlList &controls)
+{
+}
+
 Histogram Agc::parseStatistics(const ipu3_uapi_stats_3a *stats,
 			       const ipu3_uapi_grid_config &grid)
 {
diff --git a/src/ipa/ipu3/algorithms/agc.h b/src/ipa/ipu3/algorithms/agc.h
index 890c271b..c82b7acb 100644
--- a/src/ipa/ipu3/algorithms/agc.h
+++ b/src/ipa/ipu3/algorithms/agc.h
@@ -32,6 +32,9 @@ public:
 
 	int init(IPAContext &context, const YamlObject &tuningData) override;
 	int configure(IPAContext &context, const IPAConfigInfo &configInfo) override;
+	void queueRequest(IPAContext &context, const uint32_t frame,
+			  IPAFrameContext &frameContext,
+			  const ControlList &controls) override;
 	void process(IPAContext &context, const uint32_t frame,
 		     IPAFrameContext &frameContext,
 		     const ipu3_uapi_stats_3a *stats,
-- 
2.34.1