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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/control_ids.h>
#include "libcamera/internal/log.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 indexes of the sensor test pattern modes as
* returned by V4L2_CID_TEST_PATTERN with the corresponding TestPattern
* control value
*/
/**
* \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 = {
{ "imx219", {
.unitCellSize = { 1120, 1120 },
.testPatternModes = {
{ 0, controls::draft::TestPatternModeOff },
{ 1, controls::draft::TestPatternModeColorBars },
{ 2, controls::draft::TestPatternModeSolidColor },
{ 3, controls::draft::TestPatternModeColorBarsFadeToGray },
{ 4, controls::draft::TestPatternModePn9 },
},
} },
{ "imx258", {
.unitCellSize = { 1120, 1120 },
/* \todo fill test pattern modes for imx258. */
.testPatternModes = {},
} },
{ "ov5670", {
.unitCellSize = { 1120, 1120 },
.testPatternModes = {
{ 0, controls::draft::TestPatternModeOff },
{ 1, controls::draft::TestPatternModeColorBars },
},
} },
{ "ov13858", {
.unitCellSize = { 1120, 1120 },
.testPatternModes = {
{ 0, controls::draft::TestPatternModeOff },
{ 1, controls::draft::TestPatternModeColorBars },
},
} },
{ "ov5647", {
.unitCellSize = { 1400, 1400 },
.testPatternModes = {},
} },
{ "ov5693", {
.unitCellSize = { 1400, 1400 },
.testPatternModes = {
{ 0, controls::draft::TestPatternModeOff },
{ 2, controls::draft::TestPatternModeColorBars },
/*
* No corresponding test pattern mode for
* 1: "Random data" and 3: "Colour Bars with
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