diff options
| author | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2021-10-27 13:03:53 +0100 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2021-10-27 14:31:49 +0100 |
| commit | 0a1aaa8d55cdd2530f41e70242dc8ea9a3b46577 (patch) | |
| tree | 5767017b8f20c61a6bd6d843782afa3b735a1c74 /include | |
| parent | 4d4694cd9f4ea73586dcb75d19905a1860356d9f (diff) | |
libcamera: v4l2_videodevice: provide hasMediaController()
The V4L2Capability has helpers to interogate the capabilities
of a device.
V4L2VideoDevice::enumPixelformats accesses the raw capabilites to check
if the device is supported by a MediaController device.
Provide a helper, and update the usage.
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/v4l2_videodevice.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/libcamera/internal/v4l2_videodevice.h b/include/libcamera/internal/v4l2_videodevice.h index efe34d47..a1c458e4 100644 --- a/include/libcamera/internal/v4l2_videodevice.h +++ b/include/libcamera/internal/v4l2_videodevice.h @@ -109,6 +109,10 @@ struct V4L2Capability final : v4l2_capability { { return device_caps() & V4L2_CAP_STREAMING; } + bool hasMediaController() const + { + return device_caps() & V4L2_CAP_IO_MC; + } }; class V4L2BufferCache |