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path: root/src/libcamera/sensor/camera_sensor_properties.cpp
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diff --git a/src/libcamera/sensor/camera_sensor_properties.cpp b/src/libcamera/sensor/camera_sensor_properties.cpp
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+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2021, Google Inc.
+ *
+ * camera_sensor_properties.cpp - Database of camera sensor properties
+ */
+
+#include "libcamera/internal/camera_sensor_properties.h"
+
+#include <map>
+
+#include <libcamera/base/log.h>
+
+#include <libcamera/control_ids.h>
+
+/**
+ * \file camera_sensor_properties.h
+ * \brief Database of camera sensor properties
+ *
+ * The database of camera sensor properties collects static information about
+ * camera sensors that is not possible or desirable to retrieve from the device
+ * at run time.
+ *
+ * The database is indexed using the camera sensor model, as reported by the
+ * properties::Model property, and for each supported sensor it contains a
+ * list of properties.
+ */
+
+namespace libcamera {
+
+LOG_DEFINE_CATEGORY(CameraSensorProperties)
+
+/**
+ * \struct CameraSensorProperties
+ * \brief Database of camera sensor properties
+ *
+ * \var CameraSensorProperties::unitCellSize
+ * \brief The physical size of a pixel, including pixel edges, in nanometers.
+ *
+ * \var CameraSensorProperties::testPatternModes
+ * \brief Map that associates the TestPattern control value with the indexes of
+ * the corresponding sensor test pattern modes as returned by
+ * V4L2_CID_TEST_PATTERN.
+ */
+
+/**
+ * \brief Retrieve the properties associated with a sensor
+ * \param sensor The sensor model name as reported by properties::Model
+ * \return A pointer to the CameraSensorProperties instance associated with a sensor
+ * or nullptr if the sensor is not supported
+ */
+const CameraSensorProperties *CameraSensorProperties::get(const std::string &sensor)
+{
+ static const std::map<std::string, const CameraSensorProperties> sensorProps = {
+ { "ar0521", {
+ .unitCellSize = { 2200, 2200 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeSolidColor, 1 },
+ { controls::draft::TestPatternModeColorBars, 2 },
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 3 },
+ },
+ } },
+ { "hi846", {
+ .unitCellSize = { 1120, 1120 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeSolidColor, 1 },
+ { controls::draft::TestPatternModeColorBars, 2 },
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 3 },
+ { controls::draft::TestPatternModePn9, 4 },
+ /*
+ * No corresponding test pattern mode for:
+ * 5: "Gradient Horizontal"
+ * 6: "Gradient Vertical"
+ * 7: "Check Board"
+ * 8: "Slant Pattern"
+ * 9: "Resolution Pattern"
+ */
+ },
+ } },
+ { "imx219", {
+ .unitCellSize = { 1120, 1120 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1 },
+ { controls::draft::TestPatternModeSolidColor, 2 },
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 3 },
+ { controls::draft::TestPatternModePn9, 4 },
+ },
+ } },
+ { "imx258", {
+ .unitCellSize = { 1120, 1120 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeSolidColor, 1 },
+ { controls::draft::TestPatternModeColorBars, 2 },
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 3 },
+ { controls::draft::TestPatternModePn9, 4 },
+ },
+ } },
+ { "imx283", {
+ .unitCellSize = { 2400, 2400 },
+ .testPatternModes = {},
+ } },
+ { "imx290", {
+ .unitCellSize = { 2900, 2900 },
+ .testPatternModes = {},
+ } },
+ { "imx296", {
+ .unitCellSize = { 3450, 3450 },
+ .testPatternModes = {},
+ } },
+ { "imx327", {
+ .unitCellSize = { 2900, 2900 },
+ .testPatternModes = {},
+ } },
+ { "imx335", {
+ .unitCellSize = { 2000, 2000 },
+ .testPatternModes = {},
+ } },
+ { "imx415", {
+ .unitCellSize = { 1450, 1450 },
+ .testPatternModes = {},
+ } },
+ { "imx477", {
+ .unitCellSize = { 1550, 1550 },
+ .testPatternModes = {},
+ } },
+ { "imx519", {
+ .unitCellSize = { 1220, 1220 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeSolidColor, 2 },
+ { controls::draft::TestPatternModePn9, 4 },
+ /*
+ * The driver reports ColorBars and ColorBarsFadeToGray as well but
+ * these two patterns do not comply with MIPI CCS v1.1 (Section 10.1).
+ */
+ },
+ } },
+ { "imx708", {
+ .unitCellSize = { 1400, 1400 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1 },
+ { controls::draft::TestPatternModeSolidColor, 2 },
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 3 },
+ { controls::draft::TestPatternModePn9, 4 },
+ },
+ } },
+ { "ov2685", {
+ .unitCellSize = { 1750, 1750 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1},
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 2 },
+ /*
+ * No corresponding test pattern mode for:
+ * 3: "Random Data"
+ * 4: "Black White Square"
+ * 5: "Color Square"
+ */
+ },
+ } },
+ { "ov2740", {
+ .unitCellSize = { 1400, 1400 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1},
+ },
+ } },
+ { "ov4689", {
+ .unitCellSize = { 2000, 2000 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1},
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 2},
+ /*
+ * No corresponding test patterns in
+ * MIPI CCS specification for sensor's
+ * colorBarType2 and colorBarType3.
+ */
+ },
+ } },
+ { "ov5640", {
+ .unitCellSize = { 1400, 1400 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1 },
+ },
+ } },
+ { "ov5647", {
+ .unitCellSize = { 1400, 1400 },
+ .testPatternModes = {},
+ } },
+ { "ov5670", {
+ .unitCellSize = { 1120, 1120 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1 },
+ },
+ } },
+ { "ov5675", {
+ .unitCellSize = { 1120, 1120 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1 },
+ },
+ } },
+ { "ov5693", {
+ .unitCellSize = { 1400, 1400 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 2 },
+ /*
+ * No corresponding test pattern mode for
+ * 1: "Random data" and 3: "Colour Bars with
+ * Rolling Bar".
+ */
+ },
+ } },
+ { "ov64a40", {
+ .unitCellSize = { 1008, 1008 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1 },
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 2 },
+ /*
+ * No corresponding test patter mode
+ * 3: "Vertical Color Bar Type 3",
+ * 4: "Vertical Color Bar Type 4"
+ */
+ },
+ } },
+ { "ov8858", {
+ .unitCellSize = { 1120, 1120 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1 },
+ { controls::draft::TestPatternModeColorBarsFadeToGray, 2 },
+ /*
+ * No corresponding test patter mode
+ * 3: "Vertical Color Bar Type 3",
+ * 4: "Vertical Color Bar Type 4"
+ */
+ },
+ } },
+ { "ov8865", {
+ .unitCellSize = { 1400, 1400 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 2 },
+ /*
+ * No corresponding test pattern mode for:
+ * 1: "Random data"
+ * 3: "Color bars with rolling bar"
+ * 4: "Color squares"
+ * 5: "Color squares with rolling bar"
+ */
+ },
+ } },
+ { "ov13858", {
+ .unitCellSize = { 1120, 1120 },
+ .testPatternModes = {
+ { controls::draft::TestPatternModeOff, 0 },
+ { controls::draft::TestPatternModeColorBars, 1 },
+ },
+ } },
+ };
+
+ const auto it = sensorProps.find(sensor);
+ if (it == sensorProps.end()) {
+ LOG(CameraSensorProperties, Warning)
+ << "No static properties available for '" << sensor << "'";
+ LOG(CameraSensorProperties, Warning)
+ << "Please consider updating the camera sensor properties database";
+ return nullptr;
+ }
+
+ return &it->second;
+}
+
+} /* namespace libcamera */
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-06 15:26:19 +0000