media: Revert "media: uvcvideo: Set unique vdev name based in type"
A lot of userspace depends on a descriptive name for vdev. Without this patch, users have a hard time figuring out which camera shall they use for their video conferencing. This reverts commite3f60e7e1a
. Link: https://lore.kernel.org/linux-media/20211207003840.1212374-2-ribalda@chromium.org Cc: <stable@vger.kernel.org> Fixes:e3f60e7e1a
("media: uvcvideo: Set unique vdev name based in type") Reported-by: Nicolas Dufresne <nicolas@ndufresne.ca> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
parent
f4217069cd
commit
f66dcb32af
@ -2195,7 +2195,6 @@ int uvc_register_video_device(struct uvc_device *dev,
|
||||
const struct v4l2_file_operations *fops,
|
||||
const struct v4l2_ioctl_ops *ioctl_ops)
|
||||
{
|
||||
const char *name;
|
||||
int ret;
|
||||
|
||||
/* Initialize the video buffers queue. */
|
||||
@ -2224,20 +2223,16 @@ int uvc_register_video_device(struct uvc_device *dev,
|
||||
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
|
||||
default:
|
||||
vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
|
||||
name = "Video Capture";
|
||||
break;
|
||||
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
|
||||
vdev->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
|
||||
name = "Video Output";
|
||||
break;
|
||||
case V4L2_BUF_TYPE_META_CAPTURE:
|
||||
vdev->device_caps = V4L2_CAP_META_CAPTURE | V4L2_CAP_STREAMING;
|
||||
name = "Metadata";
|
||||
break;
|
||||
}
|
||||
|
||||
snprintf(vdev->name, sizeof(vdev->name), "%s %u", name,
|
||||
stream->header.bTerminalLink);
|
||||
strscpy(vdev->name, dev->name, sizeof(vdev->name));
|
||||
|
||||
/*
|
||||
* Set the driver data before calling video_register_device, otherwise
|
||||
|
Loading…
Reference in New Issue
Block a user