This fixes a v4l2-compliance warning:
Required ioctls:
warn: v4l2-test-media.cpp(52): empty bus_info
test MEDIA_IOC_DEVICE_INFO: OK
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
strscpy(csi->mdev.model, "Allwinner Video Capture Device",
sizeof(csi->mdev.model));
csi->mdev.hw_revision = 0;
+ snprintf(csi->mdev.bus_info, sizeof(csi->mdev.bus_info), "platform:%s",
+ dev_name(csi->dev));
media_device_init(&csi->mdev);
csi->v4l.mdev = &csi->mdev;
strscpy(csi->media_dev.model, "Allwinner Video Capture Device",
sizeof(csi->media_dev.model));
csi->media_dev.hw_revision = 0;
+ snprintf(csi->media_dev.bus_info, sizeof(csi->media_dev.bus_info),
+ "platform:%s", dev_name(csi->dev));
media_device_init(&csi->media_dev);
v4l2_async_notifier_init(&csi->notifier);