diff --git a/include/libcamera/ipa/rkisp1.mojom b/include/libcamera/ipa/rkisp1.mojom
index 80d54a03aa90..ced1526e18cd 100644
--- a/include/libcamera/ipa/rkisp1.mojom
+++ b/include/libcamera/ipa/rkisp1.mojom
@@ -31,13 +31,13 @@ interface IPARkISP1Interface {
 	unmapBuffers(array<uint32> ids);
 
 	[async] queueRequest(uint32 frame, libcamera.ControlList reqControls);
-	[async] fillParamsBuffer(uint32 frame, uint32 bufferId);
-	[async] processStatsBuffer(uint32 frame, uint32 bufferId,
-				   libcamera.ControlList sensorControls);
+	[async] computeParams(uint32 frame, uint32 bufferId);
+	[async] processStats(uint32 frame, uint32 bufferId,
+			     libcamera.ControlList sensorControls);
 };
 
 interface IPARkISP1EventInterface {
-	paramsBufferReady(uint32 frame, uint32 bytesused);
+	paramsComputed(uint32 frame, uint32 bytesused);
 	setSensorControls(uint32 frame, libcamera.ControlList sensorControls);
-	metadataReady(uint32 frame, libcamera.ControlList metadata);
+	statsProcessed(uint32 frame, libcamera.ControlList metadata);
 };
diff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp
index 9e161cabdea4..6d6f8392a70f 100644
--- a/src/ipa/rkisp1/rkisp1.cpp
+++ b/src/ipa/rkisp1/rkisp1.cpp
@@ -65,9 +65,9 @@ public:
 	void unmapBuffers(const std::vector<unsigned int> &ids) override;
 
 	void queueRequest(const uint32_t frame, const ControlList &controls) override;
-	void fillParamsBuffer(const uint32_t frame, const uint32_t bufferId) override;
-	void processStatsBuffer(const uint32_t frame, const uint32_t bufferId,
-				const ControlList &sensorControls) override;
+	void computeParams(const uint32_t frame, const uint32_t bufferId) override;
+	void processStats(const uint32_t frame, const uint32_t bufferId,
+			  const ControlList &sensorControls) override;
 
 protected:
 	std::string logPrefix() const override;
@@ -335,7 +335,7 @@ void IPARkISP1::queueRequest(const uint32_t frame, const ControlList &controls)
 	}
 }
 
-void IPARkISP1::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId)
+void IPARkISP1::computeParams(const uint32_t frame, const uint32_t bufferId)
 {
 	IPAFrameContext &frameContext = context_.frameContexts.get(frame);
 
@@ -345,11 +345,11 @@ void IPARkISP1::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId)
 	for (auto const &algo : algorithms())
 		algo->prepare(context_, frame, frameContext, &params);
 
-	paramsBufferReady.emit(frame, params.size());
+	paramsComputed.emit(frame, params.size());
 }
 
-void IPARkISP1::processStatsBuffer(const uint32_t frame, const uint32_t bufferId,
-				   const ControlList &sensorControls)
+void IPARkISP1::processStats(const uint32_t frame, const uint32_t bufferId,
+			     const ControlList &sensorControls)
 {
 	IPAFrameContext &frameContext = context_.frameContexts.get(frame);
 
@@ -378,7 +378,7 @@ void IPARkISP1::processStatsBuffer(const uint32_t frame, const uint32_t bufferId
 
 	setControls(frame);
 
-	metadataReady.emit(frame, metadata);
+	statsProcessed.emit(frame, metadata);
 }
 
 void IPARkISP1::updateControls(const IPACameraSensorInfo &sensorInfo,
diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
index c7b0b3927da1..83b74b27652f 100644
--- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp
+++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
@@ -114,11 +114,11 @@ public:
 	ControlInfoMap ipaControls_;
 
 private:
-	void paramFilled(unsigned int frame, unsigned int bytesused);
+	void paramsComputed(unsigned int frame, unsigned int bytesused);
 	void setSensorControls(unsigned int frame,
 			       const ControlList &sensorControls);
 
-	void metadataReady(unsigned int frame, const ControlList &metadata);
+	void statsProcessed(unsigned int frame, const ControlList &metadata);
 };
 
 class RkISP1CameraConfiguration : public CameraConfiguration
@@ -180,9 +180,9 @@ private:
 		      const RkISP1CameraConfiguration &config);
 	int createCamera(MediaEntity *sensor);
 	void tryCompleteRequest(RkISP1FrameInfo *info);
-	void bufferReady(FrameBuffer *buffer);
-	void paramReady(FrameBuffer *buffer);
-	void statReady(FrameBuffer *buffer);
+	void videoBufferReady(FrameBuffer *buffer);
+	void paramsBufferReady(FrameBuffer *buffer);
+	void statsBufferReady(FrameBuffer *buffer);
 	void dewarpBufferReady(FrameBuffer *buffer);
 	void frameStart(uint32_t sequence);
 
@@ -367,8 +367,8 @@ int RkISP1CameraData::loadIPA(unsigned int hwRevision)
 		return -ENOENT;
 
 	ipa_->setSensorControls.connect(this, &RkISP1CameraData::setSensorControls);
-	ipa_->paramsBufferReady.connect(this, &RkISP1CameraData::paramFilled);
-	ipa_->metadataReady.connect(this, &RkISP1CameraData::metadataReady);
+	ipa_->paramsComputed.connect(this, &RkISP1CameraData::paramsComputed);
+	ipa_->statsProcessed.connect(this, &RkISP1CameraData::statsProcessed);
 
 	/*
 	 * The API tuning file is made from the sensor name unless the
@@ -400,7 +400,7 @@ int RkISP1CameraData::loadIPA(unsigned int hwRevision)
 	return 0;
 }
 
-void RkISP1CameraData::paramFilled(unsigned int frame, unsigned int bytesused)
+void RkISP1CameraData::paramsComputed(unsigned int frame, unsigned int bytesused)
 {
 	PipelineHandlerRkISP1 *pipe = RkISP1CameraData::pipe();
 	RkISP1FrameInfo *info = frameInfo_.find(frame);
@@ -424,7 +424,7 @@ void RkISP1CameraData::setSensorControls([[maybe_unused]] unsigned int frame,
 	delayedCtrls_->push(sensorControls);
 }
 
-void RkISP1CameraData::metadataReady(unsigned int frame, const ControlList &metadata)
+void RkISP1CameraData::statsProcessed(unsigned int frame, const ControlList &metadata)
 {
 	RkISP1FrameInfo *info = frameInfo_.find(frame);
 	if (!info)
@@ -1120,8 +1120,8 @@ int PipelineHandlerRkISP1::queueRequestDevice(Camera *camera, Request *request)
 		if (data->selfPath_ && info->selfPathBuffer)
 			data->selfPath_->queueBuffer(info->selfPathBuffer);
 	} else {
-		data->ipa_->fillParamsBuffer(data->frame_,
-					     info->paramBuffer->cookie());
+		data->ipa_->computeParams(data->frame_,
+					  info->paramBuffer->cookie());
 	}
 
 	data->frame_++;
@@ -1334,11 +1334,11 @@ bool PipelineHandlerRkISP1::match(DeviceEnumerator *enumerator)
 	if (hasSelfPath_ && !selfPath_.init(media_))
 		return false;
 
-	mainPath_.bufferReady().connect(this, &PipelineHandlerRkISP1::bufferReady);
+	mainPath_.bufferReady().connect(this, &PipelineHandlerRkISP1::videoBufferReady);
 	if (hasSelfPath_)
-		selfPath_.bufferReady().connect(this, &PipelineHandlerRkISP1::bufferReady);
-	stat_->bufferReady.connect(this, &PipelineHandlerRkISP1::statReady);
-	param_->bufferReady.connect(this, &PipelineHandlerRkISP1::paramReady);
+		selfPath_.bufferReady().connect(this, &PipelineHandlerRkISP1::videoBufferReady);
+	stat_->bufferReady.connect(this, &PipelineHandlerRkISP1::statsBufferReady);
+	param_->bufferReady.connect(this, &PipelineHandlerRkISP1::paramsBufferReady);
 
 	/* If dewarper is present, create its instance. */
 	DeviceMatch dwp("dw100");
@@ -1399,7 +1399,7 @@ void PipelineHandlerRkISP1::tryCompleteRequest(RkISP1FrameInfo *info)
 	completeRequest(request);
 }
 
-void PipelineHandlerRkISP1::bufferReady(FrameBuffer *buffer)
+void PipelineHandlerRkISP1::videoBufferReady(FrameBuffer *buffer)
 {
 	ASSERT(activeCamera_);
 	RkISP1CameraData *data = cameraData(activeCamera_);
@@ -1424,7 +1424,7 @@ void PipelineHandlerRkISP1::bufferReady(FrameBuffer *buffer)
 		if (isRaw_) {
 			const ControlList &ctrls =
 				data->delayedCtrls_->get(metadata.sequence);
-			data->ipa_->processStatsBuffer(info->frame, 0, ctrls);
+			data->ipa_->processStats(info->frame, 0, ctrls);
 		}
 	} else {
 		if (isRaw_)
@@ -1508,7 +1508,7 @@ void PipelineHandlerRkISP1::dewarpBufferReady(FrameBuffer *buffer)
 	tryCompleteRequest(info);
 }
 
-void PipelineHandlerRkISP1::paramReady(FrameBuffer *buffer)
+void PipelineHandlerRkISP1::paramsBufferReady(FrameBuffer *buffer)
 {
 	ASSERT(activeCamera_);
 	RkISP1CameraData *data = cameraData(activeCamera_);
@@ -1521,7 +1521,7 @@ void PipelineHandlerRkISP1::paramReady(FrameBuffer *buffer)
 	tryCompleteRequest(info);
 }
 
-void PipelineHandlerRkISP1::statReady(FrameBuffer *buffer)
+void PipelineHandlerRkISP1::statsBufferReady(FrameBuffer *buffer)
 {
 	ASSERT(activeCamera_);
 	RkISP1CameraData *data = cameraData(activeCamera_);
@@ -1539,8 +1539,8 @@ void PipelineHandlerRkISP1::statReady(FrameBuffer *buffer)
 	if (data->frame_ <= buffer->metadata().sequence)
 		data->frame_ = buffer->metadata().sequence + 1;
 
-	data->ipa_->processStatsBuffer(info->frame, info->statBuffer->cookie(),
-				       data->delayedCtrls_->get(buffer->metadata().sequence));
+	data->ipa_->processStats(info->frame, info->statBuffer->cookie(),
+				 data->delayedCtrls_->get(buffer->metadata().sequence));
 }
 
 REGISTER_PIPELINE_HANDLER(PipelineHandlerRkISP1, "rkisp1")