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-rw-r--r--src/ipa/rpi/cam_helper/cam_helper.cpp5
-rw-r--r--src/ipa/rpi/cam_helper/cam_helper.h2
-rw-r--r--src/ipa/rpi/cam_helper/cam_helper_imx415.cpp64
-rw-r--r--src/ipa/rpi/cam_helper/meson.build1
-rw-r--r--src/ipa/rpi/common/ipa_base.cpp105
-rw-r--r--src/ipa/rpi/controller/agc_algorithm.h8
-rw-r--r--src/ipa/rpi/controller/controller.cpp2
-rw-r--r--src/ipa/rpi/controller/controller.h1
-rw-r--r--src/ipa/rpi/controller/metadata.h23
-rw-r--r--src/ipa/rpi/controller/rpi/agc.cpp52
-rw-r--r--src/ipa/rpi/controller/rpi/agc.h8
-rw-r--r--src/ipa/rpi/controller/rpi/agc_channel.cpp24
-rw-r--r--src/ipa/rpi/controller/rpi/agc_channel.h8
-rwxr-xr-xsrc/ipa/rpi/vc4/data/imx415.json413
-rw-r--r--src/ipa/rpi/vc4/data/meson.build1
15 files changed, 678 insertions, 39 deletions
diff --git a/src/ipa/rpi/cam_helper/cam_helper.cpp b/src/ipa/rpi/cam_helper/cam_helper.cpp
index 8c720652..a78db9c1 100644
--- a/src/ipa/rpi/cam_helper/cam_helper.cpp
+++ b/src/ipa/rpi/cam_helper/cam_helper.cpp
@@ -156,6 +156,11 @@ void CamHelper::setCameraMode(const CameraMode &mode)
}
}
+void CamHelper::setHwConfig(const Controller::HardwareConfig &hwConfig)
+{
+ hwConfig_ = hwConfig;
+}
+
bool CamHelper::sensorEmbeddedDataPresent() const
{
return false;
diff --git a/src/ipa/rpi/cam_helper/cam_helper.h b/src/ipa/rpi/cam_helper/cam_helper.h
index 29371bdb..4a826690 100644
--- a/src/ipa/rpi/cam_helper/cam_helper.h
+++ b/src/ipa/rpi/cam_helper/cam_helper.h
@@ -71,6 +71,7 @@ public:
CamHelper(std::unique_ptr<MdParser> parser, unsigned int frameIntegrationDiff);
virtual ~CamHelper();
void setCameraMode(const CameraMode &mode);
+ void setHwConfig(const Controller::HardwareConfig &hwConfig);
virtual void prepare(libcamera::Span<const uint8_t> buffer,
Metadata &metadata);
virtual void process(StatisticsPtr &stats, Metadata &metadata);
@@ -101,6 +102,7 @@ protected:
std::unique_ptr<MdParser> parser_;
CameraMode mode_;
+ Controller::HardwareConfig hwConfig_;
private:
/*
diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx415.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx415.cpp
new file mode 100644
index 00000000..c0a09eee
--- /dev/null
+++ b/src/ipa/rpi/cam_helper/cam_helper_imx415.cpp
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * Copyright (C) 2025, Raspberry Pi Ltd
+ *
+ * camera helper for imx415 sensor
+ */
+
+#include <cmath>
+
+#include "cam_helper.h"
+
+using namespace RPiController;
+
+class CamHelperImx415 : public CamHelper
+{
+public:
+ CamHelperImx415();
+ uint32_t gainCode(double gain) const override;
+ double gain(uint32_t gainCode) const override;
+ unsigned int hideFramesStartup() const override;
+ unsigned int hideFramesModeSwitch() const override;
+
+private:
+ /*
+ * Smallest difference between the frame length and integration time,
+ * in units of lines.
+ */
+ static constexpr int frameIntegrationDiff = 8;
+};
+
+CamHelperImx415::CamHelperImx415()
+ : CamHelper({}, frameIntegrationDiff)
+{
+}
+
+uint32_t CamHelperImx415::gainCode(double gain) const
+{
+ int code = 66.6667 * std::log10(gain);
+ return std::max(0, std::min(code, 0xf0));
+}
+
+double CamHelperImx415::gain(uint32_t gainCode) const
+{
+ return std::pow(10, 0.015 * gainCode);
+}
+
+unsigned int CamHelperImx415::hideFramesStartup() const
+{
+ /* On startup, we seem to get 1 bad frame. */
+ return 1;
+}
+
+unsigned int CamHelperImx415::hideFramesModeSwitch() const
+{
+ /* After a mode switch, we seem to get 1 bad frame. */
+ return 1;
+}
+
+static CamHelper *create()
+{
+ return new CamHelperImx415();
+}
+
+static RegisterCamHelper reg("imx415", &create);
diff --git a/src/ipa/rpi/cam_helper/meson.build b/src/ipa/rpi/cam_helper/meson.build
index 03e88fe0..abf02147 100644
--- a/src/ipa/rpi/cam_helper/meson.build
+++ b/src/ipa/rpi/cam_helper/meson.build
@@ -7,6 +7,7 @@ rpi_ipa_cam_helper_sources = files([
'cam_helper_imx283.cpp',
'cam_helper_imx290.cpp',
'cam_helper_imx296.cpp',
+ 'cam_helper_imx415.cpp',
'cam_helper_imx477.cpp',
'cam_helper_imx519.cpp',
'cam_helper_imx708.cpp',
diff --git a/src/ipa/rpi/common/ipa_base.cpp b/src/ipa/rpi/common/ipa_base.cpp
index 0c8aee69..bd3c2200 100644
--- a/src/ipa/rpi/common/ipa_base.cpp
+++ b/src/ipa/rpi/common/ipa_base.cpp
@@ -55,8 +55,17 @@ constexpr Duration controllerMinFrameDuration = 1.0s / 30.0;
/* List of controls handled by the Raspberry Pi IPA */
const ControlInfoMap::Map ipaControls{
- { &controls::AeEnable, ControlInfo(false, true) },
+ /* \todo Move this to the Camera class */
+ { &controls::AeEnable, ControlInfo(false, true, true) },
+ { &controls::ExposureTimeMode,
+ ControlInfo(static_cast<int32_t>(controls::ExposureTimeModeAuto),
+ static_cast<int32_t>(controls::ExposureTimeModeManual),
+ static_cast<int32_t>(controls::ExposureTimeModeAuto)) },
{ &controls::ExposureTime, ControlInfo(0, 66666) },
+ { &controls::AnalogueGainMode,
+ ControlInfo(static_cast<int32_t>(controls::AnalogueGainModeAuto),
+ static_cast<int32_t>(controls::AnalogueGainModeManual),
+ static_cast<int32_t>(controls::AnalogueGainModeAuto)) },
{ &controls::AnalogueGain, ControlInfo(1.0f, 16.0f) },
{ &controls::AeMeteringMode, ControlInfo(controls::AeMeteringModeValues) },
{ &controls::AeConstraintMode, ControlInfo(controls::AeConstraintModeValues) },
@@ -151,6 +160,7 @@ int32_t IpaBase::init(const IPASettings &settings, const InitParams &params, Ini
lensPresent_ = params.lensPresent;
controller_.initialise();
+ helper_->setHwConfig(controller_.getHardwareConfig());
/* Return the controls handled by the IPA */
ControlInfoMap::Map ctrlMap = ipaControls;
@@ -748,6 +758,42 @@ void IpaBase::applyControls(const ControlList &controls)
af->setMode(mode->second);
}
+ /*
+ * Because some AE controls are mode-specific, handle the AE-related
+ * mode changes first.
+ */
+ const auto analogueGainMode = controls.get(controls::AnalogueGainMode);
+ const auto exposureTimeMode = controls.get(controls::ExposureTimeMode);
+
+ if (analogueGainMode || exposureTimeMode) {
+ RPiController::AgcAlgorithm *agc = dynamic_cast<RPiController::AgcAlgorithm *>(
+ controller_.getAlgorithm("agc"));
+ if (agc) {
+ if (analogueGainMode) {
+ if (*analogueGainMode == controls::AnalogueGainModeManual)
+ agc->disableAutoGain();
+ else
+ agc->enableAutoGain();
+
+ libcameraMetadata_.set(controls::AnalogueGainMode,
+ *analogueGainMode);
+ }
+
+ if (exposureTimeMode) {
+ if (*exposureTimeMode == controls::ExposureTimeModeManual)
+ agc->disableAutoExposure();
+ else
+ agc->enableAutoExposure();
+
+ libcameraMetadata_.set(controls::ExposureTimeMode,
+ *exposureTimeMode);
+ }
+ } else {
+ LOG(IPARPI, Warning)
+ << "Could not set AnalogueGainMode or ExposureTimeMode - no AGC algorithm";
+ }
+ }
+
/* Iterate over controls */
for (auto const &ctrl : controls) {
LOG(IPARPI, Debug) << "Request ctrl: "
@@ -755,23 +801,8 @@ void IpaBase::applyControls(const ControlList &controls)
<< " = " << ctrl.second.toString();
switch (ctrl.first) {
- case controls::AE_ENABLE: {
- RPiController::AgcAlgorithm *agc = dynamic_cast<RPiController::AgcAlgorithm *>(
- controller_.getAlgorithm("agc"));
- if (!agc) {
- LOG(IPARPI, Warning)
- << "Could not set AE_ENABLE - no AGC algorithm";
- break;
- }
-
- if (ctrl.second.get<bool>() == false)
- agc->disableAuto();
- else
- agc->enableAuto();
-
- libcameraMetadata_.set(controls::AeEnable, ctrl.second.get<bool>());
- break;
- }
+ case controls::EXPOSURE_TIME_MODE:
+ break; /* We already handled this one above */
case controls::EXPOSURE_TIME: {
RPiController::AgcAlgorithm *agc = dynamic_cast<RPiController::AgcAlgorithm *>(
@@ -782,6 +813,13 @@ void IpaBase::applyControls(const ControlList &controls)
break;
}
+ /*
+ * Ignore manual exposure time when the auto exposure
+ * algorithm is running.
+ */
+ if (agc->autoExposureEnabled())
+ break;
+
/* The control provides units of microseconds. */
agc->setFixedExposureTime(0, ctrl.second.get<int32_t>() * 1.0us);
@@ -789,6 +827,9 @@ void IpaBase::applyControls(const ControlList &controls)
break;
}
+ case controls::ANALOGUE_GAIN_MODE:
+ break; /* We already handled this one above */
+
case controls::ANALOGUE_GAIN: {
RPiController::AgcAlgorithm *agc = dynamic_cast<RPiController::AgcAlgorithm *>(
controller_.getAlgorithm("agc"));
@@ -798,6 +839,13 @@ void IpaBase::applyControls(const ControlList &controls)
break;
}
+ /*
+ * Ignore manual analogue gain value when the auto gain
+ * algorithm is running.
+ */
+ if (agc->autoGainEnabled())
+ break;
+
agc->setFixedAnalogueGain(0, ctrl.second.get<float>());
libcameraMetadata_.set(controls::AnalogueGain,
@@ -854,6 +902,13 @@ void IpaBase::applyControls(const ControlList &controls)
break;
}
+ /*
+ * Ignore AE_EXPOSURE_MODE if the shutter or the gain
+ * are in auto mode.
+ */
+ if (agc->autoExposureEnabled() || agc->autoGainEnabled())
+ break;
+
int32_t idx = ctrl.second.get<int32_t>();
if (ExposureModeTable.count(idx)) {
agc->setExposureMode(ExposureModeTable.at(idx));
@@ -1333,9 +1388,19 @@ void IpaBase::reportMetadata(unsigned int ipaContext)
}
AgcPrepareStatus *agcPrepareStatus = rpiMetadata.getLocked<AgcPrepareStatus>("agc.prepare_status");
- if (agcPrepareStatus) {
- libcameraMetadata_.set(controls::AeLocked, agcPrepareStatus->locked);
+ if (agcPrepareStatus)
libcameraMetadata_.set(controls::DigitalGain, agcPrepareStatus->digitalGain);
+
+ RPiController::AgcAlgorithm *agc = dynamic_cast<RPiController::AgcAlgorithm *>(
+ controller_.getAlgorithm("agc"));
+ if (agc) {
+ if (!agc->autoExposureEnabled() && !agc->autoGainEnabled())
+ libcameraMetadata_.set(controls::AeState, controls::AeStateIdle);
+ else if (agcPrepareStatus)
+ libcameraMetadata_.set(controls::AeState,
+ agcPrepareStatus->locked
+ ? controls::AeStateConverged
+ : controls::AeStateSearching);
}
LuxStatus *luxStatus = rpiMetadata.getLocked<LuxStatus>("lux.status");
diff --git a/src/ipa/rpi/controller/agc_algorithm.h b/src/ipa/rpi/controller/agc_algorithm.h
index c9782857..fdaa10e6 100644
--- a/src/ipa/rpi/controller/agc_algorithm.h
+++ b/src/ipa/rpi/controller/agc_algorithm.h
@@ -30,8 +30,12 @@ public:
virtual void setMeteringMode(std::string const &meteringModeName) = 0;
virtual void setExposureMode(std::string const &exposureModeName) = 0;
virtual void setConstraintMode(std::string const &contraintModeName) = 0;
- virtual void enableAuto() = 0;
- virtual void disableAuto() = 0;
+ virtual void enableAutoExposure() = 0;
+ virtual void disableAutoExposure() = 0;
+ virtual bool autoExposureEnabled() const = 0;
+ virtual void enableAutoGain() = 0;
+ virtual void disableAutoGain() = 0;
+ virtual bool autoGainEnabled() const = 0;
virtual void setActiveChannels(const std::vector<unsigned int> &activeChannels) = 0;
};
diff --git a/src/ipa/rpi/controller/controller.cpp b/src/ipa/rpi/controller/controller.cpp
index e0131018..651fff63 100644
--- a/src/ipa/rpi/controller/controller.cpp
+++ b/src/ipa/rpi/controller/controller.cpp
@@ -39,6 +39,7 @@ static const std::map<std::string, Controller::HardwareConfig> HardwareConfigMap
.pipelineWidth = 13,
.statsInline = false,
.minPixelProcessingTime = 0s,
+ .dataBufferStrided = true,
}
},
{
@@ -71,6 +72,7 @@ static const std::map<std::string, Controller::HardwareConfig> HardwareConfigMap
* frames wider than ~16,000 pixels.
*/
.minPixelProcessingTime = 1.0us / 380,
+ .dataBufferStrided = false,
}
},
};
diff --git a/src/ipa/rpi/controller/controller.h b/src/ipa/rpi/controller/controller.h
index eff520bd..fdb46557 100644
--- a/src/ipa/rpi/controller/controller.h
+++ b/src/ipa/rpi/controller/controller.h
@@ -49,6 +49,7 @@ public:
unsigned int pipelineWidth;
bool statsInline;
libcamera::utils::Duration minPixelProcessingTime;
+ bool dataBufferStrided;
};
Controller();
diff --git a/src/ipa/rpi/controller/metadata.h b/src/ipa/rpi/controller/metadata.h
index b4650d25..77d3b074 100644
--- a/src/ipa/rpi/controller/metadata.h
+++ b/src/ipa/rpi/controller/metadata.h
@@ -12,6 +12,7 @@
#include <map>
#include <mutex>
#include <string>
+#include <utility>
#include <libcamera/base/thread_annotations.h>
@@ -36,10 +37,10 @@ public:
}
template<typename T>
- void set(std::string const &tag, T const &value)
+ void set(std::string const &tag, T &&value)
{
std::scoped_lock lock(mutex_);
- data_[tag] = value;
+ data_[tag] = std::forward<T>(value);
}
template<typename T>
@@ -90,6 +91,12 @@ public:
data_.insert(other.data_.begin(), other.data_.end());
}
+ void erase(std::string const &tag)
+ {
+ std::scoped_lock lock(mutex_);
+ eraseLocked(tag);
+ }
+
template<typename T>
T *getLocked(std::string const &tag)
{
@@ -104,10 +111,18 @@ public:
}
template<typename T>
- void setLocked(std::string const &tag, T const &value)
+ void setLocked(std::string const &tag, T &&value)
{
/* Use this only if you're holding the lock yourself. */
- data_[tag] = value;
+ data_[tag] = std::forward<T>(value);
+ }
+
+ void eraseLocked(std::string const &tag)
+ {
+ auto it = data_.find(tag);
+ if (it == data_.end())
+ return;
+ data_.erase(it);
}
/*
diff --git a/src/ipa/rpi/controller/rpi/agc.cpp b/src/ipa/rpi/controller/rpi/agc.cpp
index c48fdf15..02bfdb4a 100644
--- a/src/ipa/rpi/controller/rpi/agc.cpp
+++ b/src/ipa/rpi/controller/rpi/agc.cpp
@@ -74,22 +74,62 @@ int Agc::checkChannel(unsigned int channelIndex) const
return 0;
}
-void Agc::disableAuto()
+void Agc::disableAutoExposure()
{
- LOG(RPiAgc, Debug) << "disableAuto";
+ LOG(RPiAgc, Debug) << "disableAutoExposure";
/* All channels are enabled/disabled together. */
for (auto &data : channelData_)
- data.channel.disableAuto();
+ data.channel.disableAutoExposure();
}
-void Agc::enableAuto()
+void Agc::enableAutoExposure()
{
- LOG(RPiAgc, Debug) << "enableAuto";
+ LOG(RPiAgc, Debug) << "enableAutoExposure";
/* All channels are enabled/disabled together. */
for (auto &data : channelData_)
- data.channel.enableAuto();
+ data.channel.enableAutoExposure();
+}
+
+bool Agc::autoExposureEnabled() const
+{
+ LOG(RPiAgc, Debug) << "autoExposureEnabled";
+
+ /*
+ * We always have at least one channel, and since all channels are
+ * enabled and disabled together we can simply check the first one.
+ */
+ return channelData_[0].channel.autoExposureEnabled();
+}
+
+void Agc::disableAutoGain()
+{
+ LOG(RPiAgc, Debug) << "disableAutoGain";
+
+ /* All channels are enabled/disabled together. */
+ for (auto &data : channelData_)
+ data.channel.disableAutoGain();
+}
+
+void Agc::enableAutoGain()
+{
+ LOG(RPiAgc, Debug) << "enableAutoGain";
+
+ /* All channels are enabled/disabled together. */
+ for (auto &data : channelData_)
+ data.channel.enableAutoGain();
+}
+
+bool Agc::autoGainEnabled() const
+{
+ LOG(RPiAgc, Debug) << "autoGainEnabled";
+
+ /*
+ * We always have at least one channel, and since all channels are
+ * enabled and disabled together we can simply check the first one.
+ */
+ return channelData_[0].channel.autoGainEnabled();
}
unsigned int Agc::getConvergenceFrames() const
diff --git a/src/ipa/rpi/controller/rpi/agc.h b/src/ipa/rpi/controller/rpi/agc.h
index 3aca000b..c3a940bf 100644
--- a/src/ipa/rpi/controller/rpi/agc.h
+++ b/src/ipa/rpi/controller/rpi/agc.h
@@ -40,8 +40,12 @@ public:
void setMeteringMode(std::string const &meteringModeName) override;
void setExposureMode(std::string const &exposureModeName) override;
void setConstraintMode(std::string const &contraintModeName) override;
- void enableAuto() override;
- void disableAuto() override;
+ void enableAutoExposure() override;
+ void disableAutoExposure() override;
+ bool autoExposureEnabled() const override;
+ void enableAutoGain() override;
+ void disableAutoGain() override;
+ bool autoGainEnabled() const override;
void switchMode(CameraMode const &cameraMode, Metadata *metadata) override;
void prepare(Metadata *imageMetadata) override;
void process(StatisticsPtr &stats, Metadata *imageMetadata) override;
diff --git a/src/ipa/rpi/controller/rpi/agc_channel.cpp b/src/ipa/rpi/controller/rpi/agc_channel.cpp
index 79c45973..e79184b7 100644
--- a/src/ipa/rpi/controller/rpi/agc_channel.cpp
+++ b/src/ipa/rpi/controller/rpi/agc_channel.cpp
@@ -319,18 +319,36 @@ int AgcChannel::read(const libcamera::YamlObject &params,
return 0;
}
-void AgcChannel::disableAuto()
+void AgcChannel::disableAutoExposure()
{
fixedExposureTime_ = status_.exposureTime;
- fixedAnalogueGain_ = status_.analogueGain;
}
-void AgcChannel::enableAuto()
+void AgcChannel::enableAutoExposure()
{
fixedExposureTime_ = 0s;
+}
+
+bool AgcChannel::autoExposureEnabled() const
+{
+ return fixedExposureTime_ == 0s;
+}
+
+void AgcChannel::disableAutoGain()
+{
+ fixedAnalogueGain_ = status_.analogueGain;
+}
+
+void AgcChannel::enableAutoGain()
+{
fixedAnalogueGain_ = 0;
}
+bool AgcChannel::autoGainEnabled() const
+{
+ return fixedAnalogueGain_ == 0;
+}
+
unsigned int AgcChannel::getConvergenceFrames() const
{
/*
diff --git a/src/ipa/rpi/controller/rpi/agc_channel.h b/src/ipa/rpi/controller/rpi/agc_channel.h
index 734e5efd..fa697e6f 100644
--- a/src/ipa/rpi/controller/rpi/agc_channel.h
+++ b/src/ipa/rpi/controller/rpi/agc_channel.h
@@ -96,8 +96,12 @@ public:
void setMeteringMode(std::string const &meteringModeName);
void setExposureMode(std::string const &exposureModeName);
void setConstraintMode(std::string const &contraintModeName);
- void enableAuto();
- void disableAuto();
+ void enableAutoExposure();
+ void disableAutoExposure();
+ bool autoExposureEnabled() const;
+ void enableAutoGain();
+ void disableAutoGain();
+ bool autoGainEnabled() const;
void switchMode(CameraMode const &cameraMode, Metadata *metadata);
void prepare(Metadata *imageMetadata);
void process(StatisticsPtr &stats, DeviceStatus const &deviceStatus, Metadata *imageMetadata,
diff --git a/src/ipa/rpi/vc4/data/imx415.json b/src/ipa/rpi/vc4/data/imx415.json
new file mode 100755
index 00000000..6ed16b17
--- /dev/null
+++ b/src/ipa/rpi/vc4/data/imx415.json
@@ -0,0 +1,413 @@
+{
+ "version": 2.0,
+ "target": "bcm2835",
+ "algorithms": [
+ {
+ "rpi.black_level":
+ {
+ "black_level": 3840
+ }
+ },
+ {
+ "rpi.dpc": { }
+ },
+ {
+ "rpi.lux":
+ {
+ "reference_shutter_speed": 19230,
+ "reference_gain": 1.0,
+ "reference_aperture": 1.0,
+ "reference_lux": 1198,
+ "reference_Y": 14876
+ }
+ },
+ {
+ "rpi.noise":
+ {
+ "reference_constant": 17,
+ "reference_slope": 3.439
+ }
+ },
+ {
+ "rpi.geq":
+ {
+ "offset": 193,
+ "slope": 0.00902
+ }
+ },
+ {
+ "rpi.sdn": { }
+ },
+ {
+ "rpi.awb":
+ {
+ "priors": [
+ {
+ "lux": 0,
+ "prior":
+ [
+ 2000, 1.0,
+ 3000, 0.0,
+ 13000, 0.0
+ ]
+ },
+ {
+ "lux": 800,
+ "prior":
+ [
+ 2000, 0.0,
+ 6000, 2.0,
+ 13000, 2.0
+ ]
+ },
+ {
+ "lux": 1500,
+ "prior":
+ [
+ 2000, 0.0,
+ 4000, 1.0,
+ 6000, 6.0,
+ 6500, 7.0,
+ 7000, 1.0,
+ 13000, 1.0
+ ]
+ }
+ ],
+ "modes":
+ {
+ "auto":
+ {
+ "lo": 2500,
+ "hi": 8000
+ },
+ "incandescent":
+ {
+ "lo": 2500,
+ "hi": 3000
+ },
+ "tungsten":
+ {
+ "lo": 3000,
+ "hi": 3500
+ },
+ "fluorescent":
+ {
+ "lo": 4000,
+ "hi": 4700
+ },
+ "indoor":
+ {
+ "lo": 3000,
+ "hi": 5000
+ },
+ "daylight":
+ {
+ "lo": 5500,
+ "hi": 6500
+ },
+ "cloudy":
+ {
+ "lo": 7000,
+ "hi": 8600
+ }
+ },
+ "bayes": 1,
+ "ct_curve":
+ [
+ 2698.0, 0.7681, 0.2026,
+ 2930.0, 0.7515, 0.2116,
+ 3643.0, 0.6355, 0.2858,
+ 4605.0, 0.4992, 0.4041,
+ 5658.0, 0.4498, 0.4574
+ ],
+ "sensitivity_r": 1.0,
+ "sensitivity_b": 1.0,
+ "transverse_pos": 0.0112,
+ "transverse_neg": 0.01424
+ }
+ },
+ {
+ "rpi.agc":
+ {
+ "metering_modes":
+ {
+ "centre-weighted":
+ {
+ "weights":
+ [
+ 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0
+ ]
+ },
+ "spot":
+ {
+ "weights":
+ [
+ 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ ]
+ },
+ "matrix":
+ {
+ "weights":
+ [
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
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+ ]
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+ ],
+ "sigma": 0.00135,
+ "sigma_Cb": 0.00279
+ }
+ },
+ {
+ "rpi.contrast":
+ {
+ "ce_enable": 1,
+ "gamma_curve":
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+ 65535, 65535
+ ]
+ }
+ },
+ {
+ "rpi.ccm":
+ {
+ "ccms": [
+ {
+ "ct": 2698,
+ "ccm":
+ [
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+ -0.61264, 1.70791, -0.09526,
+ -0.43254, 0.48489, 0.94765
+ ]
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+ {
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+ "ccm":
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+ -0.67131, 1.78468, -0.11338,
+ -0.41609, 0.54693, 0.86916
+ ]
+ },
+ {
+ "ct": 3643,
+ "ccm":
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+ -0.44073, 1.34131, 0.09943,
+ -0.11035, -0.93919, 2.04954
+ ]
+ },
+ {
+ "ct": 4605,
+ "ccm":
+ [
+ 1.49865, -0.41638, -0.08227,
+ -0.39445, 1.70114, -0.30669,
+ 0.01319, -0.88009, 1.86689
+ ]
+ },
+ {
+ "ct": 5658,
+ "ccm":
+ [
+ 1.38601, -0.23128, -0.15472,
+ -0.37641, 1.70444, -0.32803,
+ -0.01575, -0.71466, 1.73041
+ ]
+ }
+ ]
+ }
+ },
+ {
+ "rpi.sharpen": { }
+ }
+ ]
+}
diff --git a/src/ipa/rpi/vc4/data/meson.build b/src/ipa/rpi/vc4/data/meson.build
index 94c0ee6e..7a8001ee 100644
--- a/src/ipa/rpi/vc4/data/meson.build
+++ b/src/ipa/rpi/vc4/data/meson.build
@@ -9,6 +9,7 @@ conf_files = files([
'imx296_mono.json',
'imx327.json',
'imx378.json',
+ 'imx415.json',
'imx462.json',
'imx477.json',
'imx477_noir.json',
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-24 03:04:36 +0000