diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-04-14 21:26:07 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-04-18 18:13:16 +0300 |
| commit | 05b0e5ed531553ad20c4c787de3c337425e6b907 (patch) | |
| tree | 8b4bcabdd60d5cdf162cce99bc729d7d8cfcc89e /src | |
| parent | d97cafdf3c60afb75fa38d8b2f17b816c934ad9d (diff) | |
libcamera: v4l2_subdevice: Add method to retrieve the media entity
Add a method to retrieve the media entity associated with a subdevice.
The entityName() and deviceNode() methods are not needed anymore as they
can be accessed through the media entity, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/include/v4l2_subdevice.h | 3 | ||||
| -rw-r--r-- | src/libcamera/pipeline/ipu3/ipu3.cpp | 4 | ||||
| -rw-r--r-- | src/libcamera/v4l2_subdevice.cpp | 22 |
3 files changed, 10 insertions, 19 deletions
diff --git a/src/libcamera/include/v4l2_subdevice.h b/src/libcamera/include/v4l2_subdevice.h index e592d67d..c7b0b4cb 100644 --- a/src/libcamera/include/v4l2_subdevice.h +++ b/src/libcamera/include/v4l2_subdevice.h @@ -41,8 +41,7 @@ public: bool isOpen() const; void close(); - const std::string &deviceNode() const { return entity_->deviceNode(); } - const std::string &entityName() const { return entity_->name(); } + const MediaEntity *entity() const { return entity_; } int setCrop(unsigned int pad, Rectangle *rect); int setCompose(unsigned int pad, Rectangle *rect); diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index fb9ee0af..f4396909 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -590,7 +590,7 @@ int PipelineHandlerIPU3::registerCameras() &IPU3CameraData::imguOutputBufferReady); /* Create and register the Camera instance. */ - std::string cameraName = cio2->sensor_->entityName() + " " + std::string cameraName = cio2->sensor_->entity()->name() + " " + std::to_string(id); std::shared_ptr<Camera> camera = Camera::create(this, cameraName, @@ -1066,7 +1066,7 @@ int CIO2Device::init(const MediaDevice *media, unsigned int index) } } if (maxSize_.width == 0) { - LOG(IPU3, Info) << "Sensor '" << sensor_->entityName() + LOG(IPU3, Info) << "Sensor '" << sensor_->entity()->name() << "' detected, but no supported image format " << " found: skip camera creation"; return -ENODEV; diff --git a/src/libcamera/v4l2_subdevice.cpp b/src/libcamera/v4l2_subdevice.cpp index a03fadfd..5d5b168f 100644 --- a/src/libcamera/v4l2_subdevice.cpp +++ b/src/libcamera/v4l2_subdevice.cpp @@ -131,12 +131,12 @@ int V4L2Subdevice::open() return -EBUSY; } - ret = ::open(deviceNode().c_str(), O_RDWR); + ret = ::open(entity_->deviceNode().c_str(), O_RDWR); if (ret < 0) { ret = -errno; LOG(V4L2Subdev, Error) - << "Failed to open V4L2 subdevice '" << deviceNode() - << "': " << strerror(-ret); + << "Failed to open V4L2 subdevice '" + << entity_->deviceNode() << "': " << strerror(-ret); return ret; } fd_ = ret; @@ -166,17 +166,9 @@ void V4L2Subdevice::close() } /** - * \fn V4L2Subdevice::deviceNode() - * \brief Retrieve the path of the device node associated with the subdevice - * - * \return The subdevice's device node system path - */ - -/** - * \fn V4L2Subdevice::entityName() - * \brief Retrieve the name of the media entity associated with the subdevice - * - * \return The name of the media entity the subdevice is associated to + * \fn V4L2Subdevice::entity() + * \brief Retrieve the media entity associated with the subdevice + * \return The subdevice's associated media entity. */ /** @@ -343,7 +335,7 @@ V4L2Subdevice *V4L2Subdevice::fromEntityName(const MediaDevice *media, std::string V4L2Subdevice::logPrefix() const { - return "'" + entityName() + "'"; + return "'" + entity_->name() + "'"; } int V4L2Subdevice::enumPadSizes(unsigned int pad,unsigned int code, |