Messages in this thread Patch in this message | | | From | Ricardo Ribalda <> | Subject | [PATCH v2 6/6] media: uvcvideo: Set a different name for the metadata entity | Date | Thu, 11 Mar 2021 23:19:46 +0100 |
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All the entities must have a unique name.
Fixes v4l2-compliance: Media Controller ioctls: fail: v4l2-test-media.cpp(205): v2_entity_names_set.find(key) != v2_entity_names_set.end() test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(394): num_data_links != num_links test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> --- drivers/media/usb/uvc/uvc_driver.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 30ef2a3110f7..47efa9a9be99 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2199,7 +2199,10 @@ int uvc_register_video_device(struct uvc_device *dev, break; } - strscpy(vdev->name, dev->name, sizeof(vdev->name)); + if (type == V4L2_BUF_TYPE_META_CAPTURE) + strscpy(vdev->name, "Metadata Videodev", sizeof(vdev->name)); + else + strscpy(vdev->name, dev->name, sizeof(vdev->name)); /* * Set the driver data before calling video_register_device, otherwise -- 2.31.0.rc2.261.g7f71774620-goog
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