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2023-07-06tests: gstreamer: Test cameras' enumeration from GstDeviceProviderUmang Jain
Test the enumeration of the cameras through GstDeviceProvider against the libcamera camera manager. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
2023-07-05utils: checkstyle: Add trailers checkerLaurent Pinchart
The libcamera git history contains numerous examples of incorrect commit message trailers due to invalid trailer types (e.g. Change-Id), typos and other small issues. Those went unnoticed through reviews, which shows that an automated checker is required. Add a trailers checker to checkstyle.py to catch invalid or malformed trailers, with a set of supported trailers that match libcamera's commit message practices. New trailer keys can easily be added later as new needs arise. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-05utils: checkstyle: Don't include commit ID in commit titleLaurent Pinchart
The commit title and commit ID are two different pieces of information. Don't include the latter in the former, to simplify code that only needs the commit title. Constructing a string from the ID and title is easier than splitting the combined string back into its elements. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-05utils: checkstyle: Support running checkers selectivelyLaurent Pinchart
During development of the checkstyle.py script, it can be useful to run only a subset of the checker. Add the ability to do so with a '--checkers' command line argument. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-05utils: checkstyle: Add __repr__ method to CommitFile classLaurent Pinchart
Add a custom representation to the CommitFile class in order to facilitate debugging. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-05apps: Add ipa-verify applicationLaurent Pinchart
When packaging libcamera, distributions may break IPA module signatures if the packaging process strips binaries. This can be fixed by resigning the modules, but the process is error-prone. Add a command line ipa-verify utility that tests the signature on an IPA module to help packagers. The tool takes a single argument, the path to an IPA module shared object, and expects the signature file (.sign) to be in the same directory. In order to access the public key needed for signature verification, add a static function to the IPAManager class. As the class is internal to libcamera, this doesn't affect the public API. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Tested-by: Javier Martinez Canillas <javierm@redhat.com>
2023-07-05Documentation: Add predefined macros from config.h to DoxyfileLaurent Pinchart
libcamera creates a config.h file with predefined macros, and instructs the compiler to include it implicitly with the -include argument. Doxygen has no support for implicit inclusion of headers, but has a PREDEFINED configuration option for its preprocessor that lists predefined macros. Populate it with the values from the config_h configuration data object that is used for generate the config.h file, to ensure that documentation matches the configuration options libcamera has been built with. Bump the minimum meson version to 0.57 to use cfg_data.keys(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-05utils: ipu3-capture.sh: Fix the script to work with recent media-ctl versionsHans de Goede
Recent media-ctl versions include the framerate in the fmt property output: - entity 37: ov5693 4-0036 (1 pad, 1 link) type V4L2 subdev subtype Sensor flags 0 device node name /dev/v4l-subdev6 pad0: Source [fmt:SBGGR10_1X10/2592x1944@1/30 crop.bounds:(16,6)/2592x1944 crop:(16,6)/2592x1944] -> "ipu3-csi2 1":0 [ENABLED] This resulted in $sensor_size getting set to: "2592x1944@1 30", which causes the script to fail. Fix this by: 1. Replacing the gsub() to remove the '/' between e.g. SBGGR10_1X10 and 2592x1944 with a sub() so that only that first '/' gets replaced (resulting in a $sensor_size of "2592x1944@1/30" instead). 2. Adding a new sub() to remove the @1/30 suffix. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-04libcamera: Remove `StreamRoles` aliasBarnabás Pőcze
Now that `Camera::generateConfiguration()` takes a `libcamera::Span` of `StreamRole`, remove the `StreamRoles` type, which was an alias to `std::vector<libcamera::StreamRole>`. The removal has two reasons: - it is no longer strictly necessary, - its presence may suggest that that is the preferred (or correct) way to build/pass a list of `StreamRole`. Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [Kieran: Fix small checkstyle report on roles initialiser] Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-04libcamera: camera: Take span of StreamRole instead of vectorBarnabás Pőcze
Change the parameter type of `generateConfiguration()` from `const std::vector&` to `libcamera::Span`. A span is almost always preferable to a const vector ref because it does not force dynamic allocation when none are needed, and it allows any contiguous container to be used. A new overload is added that accepts an initializer list so that cam->generateConfiguration({ ... }) keeps working. There is no API break since a span can be constructed from a vector and the initializer list overload takes care of the initializer lists, but this change causes an ABI break. Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [Kieran: Apply checkstyle fixups] Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-04meson: Use x.y soname versioningKieran Bingham
Now that we identify ABI breakages, provide incremental releases which can support backwards compatible linkage across release points that have a compatible ABI. Introduction of this commit does not convey that libcamera now has a stable API, but that patch releases with a common minor number (0.minor.patch) may potentially be used by applications without recompilation and linkage against new releases. Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-04utils: ABI Compatibility checkerKieran Bingham
Provide support to compare ABI compatibility between any two git commits or by a commit and the most recent ancestral tag of that commit. Tested-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-04libcamera: base: Do not install private headersKieran Bingham
Split the public and private headers from the base library and stop installing private headers as part of the install process. Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-04libcamera: base: Move thread_annotations to privateKieran Bingham
The libcamera thread annotations are for internal use only and are not part of any public API. Mark the header accordingly by including the private.h header guard. Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-28gstreamer: Drop libcamera_private dependencyUmang Jain
Drop libcamera_private dependency entirely as to avoid libcamerasrc getting more dependent on it. In order to achieve that, one of the mutex locks in GstLibcameraSrcState needs to be replaced with GMutex. However doing so, this won't let us to use the clang's thread annotation macros in libcamera (which should be fine as libcamerasrc would move out of libcamera repo once matured). Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
2023-06-19libcamera: meson: Allow PH to change libcamera_depsNaushir Patuck
Pipeline handlers can have custom dependencies. Allow each pipeline handler subdir to add them to libcamera_deps[]. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-19pipeline: rpi: Do not return an error from pipeline config file handlingNaushir Patuck
If a user provided pipeline config file is not present, or if the version reported in the file is invalid, do not return with an error when creating the pipeline handler. Instead, log a warning message and return success with default pipeline config values used. This now matches the behaviour when the pipeline config file could not be parsed correctly, and we revert to default values. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2023-06-19ipa: rpi: agc: Do not switch to a default if a mode is unavailableNaushir Patuck
In commit 0ee9339331c6, a default metering/exposure/constraint mode is used if a control sets a mode that is not listed in the camera tuning file. Setting a default mode may be undesirable in these cases, so instead keep the agc mode unchanged. This also matches the behaviour for other IPA controls where no changes are made in error conditions. Fixes: 0ee9339331c6 ("ipa: rpi: agc: Gracefully handle missing agc modes") Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2023-06-19libcamera: camera_sensor: Adjust properties::RotationJacopo Mondi
As the CameraSensor::validateTransform() function compensate for the sensor's mounting rotation, the properties::Rotation value should be adjusted to make sure application that receive already "corrected" images do not get confused by Rotation still reporting a value. Howerver, as an image sensor can only compensate rotations by applying H/V flips, only correct Rotation when the mounting rotation is 180 degrees. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2023-06-18gstreamer: Add enable_auto_focus option to the GStreamer pluginCedric Nugteren
Cameras such as the PiCam 3 support auto-focus, but the GStreamer plugin for libcamera does not enable auto-focus. With this patch auto-focus can be enabled for cameras that support it. By default it is disabled, which means default behaviour remains unchanged. For cameras that do not support auto-focus, an error message shows up if auto-focus is enabled. This was tested on cameras that do not support auto-focus (e.g. PiCam2) and was tested on a camera that does support auto-focus (PiCam3). The test involved setting the focus to AfModeContinous and observing it. However, by not setting "auto-focus-mode" or using AfModeManual as the "auto-focus-mode" both resulting in auto-focus being disabled. Bug: https://bugs.libcamera.org/show_bug.cgi?id=188 Signed-off-by: Cedric Nugteren <cedric@plumerai.com> Reviewed-by: Maarten Lankhorst <dev@lankhorst.se> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Tested-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
2023-06-17libcamera: pipeline: Register device numbers with cameraKieran Bingham
Register the identified device numbers with each camera as the SystemDevices property. This facilitates camera daemons or other systems to identify which devices are being managed by libcamera, and can prevent duplication of camera resources. As the SystemDevices property now provides this list of devices, use it directly from within the CameraManager when adding a Camera rather than passing it through the internal API. Tested-by: Ashok Sidipotu <ashok.sidipotu@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-17libcamera: properties: Provide a Devices camera propertyKieran Bingham
Provide a new Camera property that allows pipeline handlers to list any kernel device used to operate the camera. This allows other frameworks and daemons such as PipeWire to better understand the resources consumed by a Camera and consider ignoring those resources when enumerating camera devices on a system. Tested-by: Ashok Sidipotu <ashok.sidipotu@collabora.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-17libcamera: camera_manager: Move {add,remove}Camera to internalKieran Bingham
The CameraManager exposes addCamera and removeCamera as public API calls, while they should never be called from an application. These calls are only expected to be used by PipelineHandlers to update the CameraManager that a new Camera has been created and allow the Camera Manager to expose it to applications. Remove the public calls and update the private implementations such that they can be used directly by the PipelineHandler through the internal CameraManager::Private provided by the Extensible class. Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Tested-by: Ashok Sidipotu <ashok.sidipotu@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-17libcamera: camera_manager: Move private implementation to internalKieran Bingham
The CameraManager makes use of the Extensible pattern to provide an internal private implementation that is not exposed in the public API. Move the Private declaration to an internal header to make it available from other internal components in preperation for reducing the surface area of the public interface of the CameraManager. Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Tested-by: Ashok Sidipotu <ashok.sidipotu@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-17libcamera: internal: request: convert to pragma onceKieran Bingham
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. The internal/request.h was missed at the time of the original conversion. Update it. Fixes: df131ad08893 ("libcamera: internal: Convert to pragma once") Tested-by: Ashok Sidipotu <ashok.sidipotu@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-07ipa: rpi: agc: Gracefully handle missing agc modesNaushir Patuck
If a metering/exposure/constraint mode is not listed in the sensor tuning file, and a control for the missing mode is set on the agc, we terminate the application with a fatal log message. Instead of this fatal termination, log a warning message and switch to the appropriate default mode so that the application continues running. Bug: https://github.com/raspberrypi/libcamera/issues/59 Bug: https://github.com/ayufan/camera-streamer/issues/67 Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-07ipa: rpi: agc: Use std::string instead of char arraysNaushir Patuck
Replace the char array strings in struct AgcStatus with std::string objects. This simplifies the string handling in the source code. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-07ipa: rpi: tunings: Add missing short and long exposure profilesNaushir Patuck
Some sensor tuning files were missing the short and/or long exposure mode profiles. Add the missing items to the relevant files. As a drive-by, rename the "sport" exposure profile to "short" for the IMX290 tuning. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-06libcamera: rkisp1: Fix enumeration of RAW formatsJacopo Mondi
The current implementation enumerates a single RAW format (the sensor's resolution) and does that regardless of what role the CameraConfiguration has been generated for. Fix this by: - Enumerate RAW StreamFormats only when the requested role is StreamRole::Raw - Add all the sensor's provided resolutions that fit the video device output maximum size Before this patch, a single RAW size was enumerated in stream formats * Pixelformat: SRGGB10 (4208x3120)-(4208x3120)/(+1,+1) - 4208x3120 With this patch applied all sensor's supported resolutions are enumerated but only when the stream role RAW is explicitly requested * Pixelformat: SRGGB10 (1048x780)-(4208x3120)/(+0,+0) - 1048x780 - 2104x1560 - 4032x3024 - 4208x3120 Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2023-06-06libcamera: rkisp1: Assign sizes to rolesJacopo Mondi
Currently each RkISP1 path (main and self) generate a configuration by bounding the sensor's resolution to their respective maximum output aspect ratio and size. Size maxResolution = maxResolution_.boundedToAspectRatio(resolution) .boundedTo(resolution); In the case of self path, whose maximum size is 1920x1920, the generated configuration could get assigned unusual sizes, as the result of the above operation. As an example, with the imx258 sensor whose resolution is 4208x3118, the resulting size for the Viewfinder use case is an unusual 1920x1423. Fix this by assigning to each role a desired output size: - Use the sensor's resolution for StillCapture and Raw - Use 1080p for Viewfinder and VideoRecording Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-06libcamera: rkisp1: Crop on ISP before downscalingJacopo Mondi
Crop on the resizer sink pad before downscaling to the aspect ratio of the desired output size. Cropping the input frame to the output aspect ratio allows to maintain the correct picture proportions, as otherwise downscaling would change the image geometry. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
2023-06-06libcamera: rkisp1: Generate config using main pathJacopo Mondi
The generateConfiguration() implementation in the Rockchip RkISP1 pipeline handler uses by default the self path (if available) for the Viewfinder and VideoRecording StreamRoles. The validate() implementation, at the contrary, prefers using the main path, when available, for all streams. As the self-path is limited in output resolution to 1920x1920, generating a configuration using the self path limits the maximum stream size to 1920x1920, while higher resolutions can be obtained by using the main path. Align the generateConfiguration() implementation to the validate() one by using the main path by default if available. Bug: https://bugs.libcamera.org/show_bug.cgi?id=180 Reported-by: libcamera@luigi311.com Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-06ipa: rpi: Set lens position to hyperfocal on startupNaushir Patuck
On the first ipa->configure() call, set the lens position (if a lens is present) to the default position. Typically this would be the hyperfocal position based on the tuning data. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-06pipeline: ipa: rpi: Return lens controls from ipa->configure()Naushir Patuck
In addition to sensor controls, return lens controls from IpaBase::configure() back to the pipeline handler. If there are lens controls present in the ControlList, action them in the pipeline handler as part of the configure routine. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-06libcamera: controls: Define a default lens position behaviourNaushir Patuck
Update the AfMode control description to explicitly define a startup/default behaviour. On startup, the camera will move the lens to the position given by the default value of the LensPosition control if operating in manual focus mode. Typically this would be the hyperfocal position of the lens. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-06ipa: rkisp1: agc: Restore minimum analogue gain limitJacopo Mondi
Commit a3178dd0391f ("ipa: rkisp1: agc: drop hard-coded analogue gain range") removed both minimum and maximum limits for the analogue gain value. However, as some sensors can potentially have a minimum gain lower than 1.0, restore the check for the minimum limit. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-06ipa: ipu3: agc: Drop hard-codec analogue gain maxJacopo Mondi
As the sensor's analogue gain range is known, drop the arbitrary maximum limit for the sensor analogue gain. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Tested-by: Daniel Scally <dan.scally@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-06libipa: camera_sensor_helper: Restore alphabetical orderBenjamin Bara
The addition of the CameraSensorHelperImx327 class was not correctly inserted in alphabetical sort order. Move it to the correct location. Fixes: 7d5b38e2ef41 ("libipa: camera_sensor_helper: Add IMX327 helper") Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Benjamin Bara <benjamin.bara@skidata.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-05libcamera: controls: Drop reference to IPA in controls documentationLaurent Pinchart
The controls relates to the public API, which doesn't expose IPA modules as they are internal to libcamera. Replace the mention of "IPA" in the controls documentation. While at it, fix a small text reflow issue. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-06-05ipa: rpi: Handle controls for mono variant sensorsNaushir Patuck
Do not advertise colour related controls (i.e. [A]WB, colour saturation) in the ControlInfoMap of available controls returned out to the application. Silently ignore these controls in the control handler in case applications don't use the advertised ControlInfoMap to validate controls. As a drive-by fix, don't advertise controls::ColourCorrectionMatrix in the ControlInfoMap as it is not handled by the IPA. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-05camera_sensor: ipa: core: Add CFA pattern to IPACameraSensorInfoNaushir Patuck
Add a new cfaPattern field to the IPACameraSensorInfo to pass the CFA/Bayer pattern for the current sensor configuration to the IPA. This field takes a value from properties::draft::ColorFilterArrangementEnum. Populate cfaPattern in CameraSensor::sensorInfo(), called by the pipeline handler before it calls ipa->init() and ipa->config(). Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-04py: unittests.py: Fix type checker warningsTomi Valkeinen
Fix type checker warnings by dropping unused imports and using _ for variable names that are not used. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-04py: Fix code formattingTomi Valkeinen
Fix code formatting. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-04subprojects: Drop leftovers of pybind11Tomi Valkeinen
The pybind11 subproject was removed in commit ad4719c10c6a ("py: Move to mainline pybind11 version"), but two traces remained, one in .gitignore and a second one as a meson.build for pybind11. Remove them. Fixes: ad4719c10c6a ("py: Move to mainline pybind11 version") Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-06-02ipa: rpi: imx296: Small refinements to the IMX296 mono sensor tuningNaushir Patuck
Update the noise profile and reference lux level with newly taken calibration pictures. Remove GEQ/cross-talk processing block as this is a mono sensor. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-31py: Move to mainline pybind11 versionTomi Valkeinen
We are using pybind11 'smart_holder' branch to solve the Camera destructor issue (see the comment in this patch, or the commit that originally added Python bindings support). As it would be very nice to use the mainline pybind11 (which is packaged in distributions), this patch adds a workaround allowing us to move to the mainline pybind11 version. The workaround is simply creating a custom holder class (PyCameraSmartPtr), used only for the Camera, which wraps around the shared_ptr. This makes the compiler happy. Moving to mainline pybind11 is achieved with: - Change the pybind11 wrap to point to the mainline pybdind11 version - Tell pybind11 to always use shared_ptr<> as the holder for PyCameraManager, as we use the singleton pattern for the PyCameraManager, and using shared_ptr<> to manage it is a requirement - Tell pybind11 to always use PyCameraSmartPtr<> as the holder for Camera - Change the meson.build file to use a system-installed pybind11 Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-30py: unittests.py: Add weakref helpers and use delTomi Valkeinen
Add helpers to check if a weakref or a list of weakrefs is alive or dead. Also use 'del' for local variables instead of setting the variable to None. This makes debugging the test easier as the locals will be gone from locals() dict. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-30py: Use exceptions instead of returning error codesTomi Valkeinen
We have multiple methods which return an error code, mimicking the C++ API. Using exceptions is more natural in the Python API, so change all those methods to raise an Exception instead. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-30py: Move ColorSpace and Transform classes to separate filesTomi Valkeinen
Move ColorSpace and Transform classes to separate files from the main py_main.cpp, for clarity. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-05-30py: Fix CameraManager.version propertyTomi Valkeinen
The current CameraManager.version doesn't work at all (raises a TypeError), as that's not how you use expose C++ static methods as Python class methods. Fix it. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>