libcamera: software_isp: Call Algorithm::configure

This patch adds Algorithm::configure call for the defined algorithms.
This is preparation only since there are currently no Algorithm based
algorithms defined.

A part of this change is passing IPAConfigInfo instead of ControlInfoMap
to configure() calls as this is what Algorithm::configure expects.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

5 files changed, 22 insertions, 12 deletions

diff --git a/include/libcamera/internal/software_isp/software_isp.h b/include/libcamera/internal/software_isp/software_isp.h
index 3a84418e..c5d5a46f 100644
--- a/include/libcamera/internal/software_isp/software_isp.h
+++ b/include/libcamera/internal/software_isp/software_isp.h
@@ -62,7 +62,7 @@ public:
 
 	int configure(const StreamConfiguration &inputCfg,
 		      const std::vector<std::reference_wrapper<StreamConfiguration>> &outputCfgs,
-		      const ControlInfoMap &sensorControls);
+		      const ipa::soft::IPAConfigInfo &configInfo);
 
 	int exportBuffers(const Stream *stream, unsigned int count,
 			  std::vector<std::unique_ptr<FrameBuffer>> *buffers);
diff --git a/include/libcamera/ipa/soft.mojom b/include/libcamera/ipa/soft.mojom
index f65b6231..88a35a48 100644
--- a/include/libcamera/ipa/soft.mojom
+++ b/include/libcamera/ipa/soft.mojom
@@ -20,7 +20,7 @@ interface IPASoftInterface {
 		=> (int32 ret);
 	start() => (int32 ret);
 	stop();
-	configure(libcamera.ControlInfoMap sensorCtrlInfoMap)
+	configure(IPAConfigInfo configInfo)
 		=> (int32 ret);
 
 	[async] processStats(uint32 frame,
diff --git a/src/ipa/simple/soft_simple.cpp b/src/ipa/simple/soft_simple.cpp
index 79ed4891..0ea62266 100644
--- a/src/ipa/simple/soft_simple.cpp
+++ b/src/ipa/simple/soft_simple.cpp
@@ -73,7 +73,7 @@ public:
 		 const SharedFD &fdStats,
 		 const SharedFD &fdParams,
 		 const ControlInfoMap &sensorInfoMap) override;
-	int configure(const ControlInfoMap &sensorInfoMap) override;
+	int configure(const IPAConfigInfo &configInfo) override;
 
 	int start() override;
 	void stop() override;
@@ -207,9 +207,9 @@ int IPASoftSimple::init(const IPASettings &settings,
 	return 0;
 }
 
-int IPASoftSimple::configure(const ControlInfoMap &sensorInfoMap)
+int IPASoftSimple::configure(const IPAConfigInfo &configInfo)
 {
-	sensorInfoMap_ = sensorInfoMap;
+	sensorInfoMap_ = configInfo.sensorControls;
 
 	const ControlInfo &exposureInfo = sensorInfoMap_.find(V4L2_CID_EXPOSURE)->second;
 	const ControlInfo &gainInfo = sensorInfoMap_.find(V4L2_CID_ANALOGUE_GAIN)->second;
@@ -248,6 +248,12 @@ int IPASoftSimple::configure(const ControlInfoMap &sensorInfoMap)
 		againMinStep_ = 1.0;
 	}
 
+	for (auto const &algo : algorithms()) {
+		int ret = algo->configure(context_, configInfo);
+		if (ret)
+			return ret;
+	}
+
 	LOG(IPASoft, Info) << "Exposure " << exposureMin_ << "-" << exposureMax_
 			   << ", gain " << againMin_ << "-" << againMax_
 			   << " (" << againMinStep_ << ")";
diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
index ff43814c..ddc4102b 100644
--- a/src/libcamera/pipeline/simple/simple.cpp
+++ b/src/libcamera/pipeline/simple/simple.cpp
@@ -1290,10 +1290,13 @@ int SimplePipelineHandler::configure(Camera *camera, CameraConfiguration *c)
 	inputCfg.stride = captureFormat.planes[0].bpl;
 	inputCfg.bufferCount = kNumInternalBuffers;
 
-	return data->converter_
-		       ? data->converter_->configure(inputCfg, outputCfgs)
-		       : data->swIsp_->configure(inputCfg, outputCfgs,
-						 data->sensor_->controls());
+	if (data->converter_) {
+		return data->converter_->configure(inputCfg, outputCfgs);
+	} else {
+		ipa::soft::IPAConfigInfo configInfo;
+		configInfo.sensorControls = data->sensor_->controls();
+		return data->swIsp_->configure(inputCfg, outputCfgs, configInfo);
+	}
 }
 
 int SimplePipelineHandler::exportFrameBuffers(Camera *camera, Stream *stream,
diff --git a/src/libcamera/software_isp/software_isp.cpp b/src/libcamera/software_isp/software_isp.cpp
index a08b0c2e..eed433e0 100644
--- a/src/libcamera/software_isp/software_isp.cpp
+++ b/src/libcamera/software_isp/software_isp.cpp
@@ -222,16 +222,17 @@ SoftwareIsp::strideAndFrameSize(const PixelFormat &outputFormat, const Size &siz
  * \brief Configure the SoftwareIsp object according to the passed in parameters
  * \param[in] inputCfg The input configuration
  * \param[in] outputCfgs The output configurations
- * \param[in] sensorControls ControlInfoMap of the controls supported by the sensor
+ * \param[in] configInfo The IPA configuration data, received from the pipeline
+ * handler
  * \return 0 on success, a negative errno on failure
  */
 int SoftwareIsp::configure(const StreamConfiguration &inputCfg,
 			   const std::vector<std::reference_wrapper<StreamConfiguration>> &outputCfgs,
-			   const ControlInfoMap &sensorControls)
+			   const ipa::soft::IPAConfigInfo &configInfo)
 {
 	ASSERT(ipa_ && debayer_);
 
-	int ret = ipa_->configure(sensorControls);
+	int ret = ipa_->configure(configInfo);
 	if (ret < 0)
 		return ret;