[libcamera-devel] [PATCH v4 0/2] V4L2Device: Add basic V4L2 support class

[Kieran Bingham]

Define the beginnings of a V4L2 device management object.

This basic class supports opening the device and parsing the device
capabilities including obtaining the driver, device, and bus
information.

The device will reject ->open() calls on devices which are not either
CAPTURE or OUTPUT devices and those which do not support the streaming
I/O interface.

Kieran Bingham (2):
  libcamera: Add V4L2 Device object
  test: v4l2_device: Add test suite and initial test

 src/libcamera/include/v4l2_device.h   |  60 +++++++++
 src/libcamera/meson.build             |   2 +
 src/libcamera/v4l2_device.cpp         | 186 ++++++++++++++++++++++++++
 test/meson.build                      |   1 +
 test/v4l2_device/double_open.cpp      |  38 ++++++
 test/v4l2_device/meson.build          |  12 ++
 test/v4l2_device/v4l2_device_test.cpp |  43 ++++++
 test/v4l2_device/v4l2_device_test.h   |  27 ++++
 8 files changed, 369 insertions(+)
 create mode 100644 src/libcamera/include/v4l2_device.h
 create mode 100644 src/libcamera/v4l2_device.cpp
 create mode 100644 test/v4l2_device/double_open.cpp
 create mode 100644 test/v4l2_device/meson.build
 create mode 100644 test/v4l2_device/v4l2_device_test.cpp
 create mode 100644 test/v4l2_device/v4l2_device_test.h

-- 
2.17.1