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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>
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@ -2195,7 +2195,6 @@ int uvc_register_video_device(struct uvc_device *dev,
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const struct v4l2_file_operations *fops,
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const struct v4l2_ioctl_ops *ioctl_ops)
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{
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const char *name;
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int ret;
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/* Initialize the video buffers queue. */
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@ -2224,20 +2223,16 @@ int uvc_register_video_device(struct uvc_device *dev,
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case V4L2_BUF_TYPE_VIDEO_CAPTURE:
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default:
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vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
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name = "Video Capture";
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break;
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case V4L2_BUF_TYPE_VIDEO_OUTPUT:
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vdev->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
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name = "Video Output";
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break;
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case V4L2_BUF_TYPE_META_CAPTURE:
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vdev->device_caps = V4L2_CAP_META_CAPTURE | V4L2_CAP_STREAMING;
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name = "Metadata";
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break;
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}
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snprintf(vdev->name, sizeof(vdev->name), "%s %u", name,
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stream->header.bTerminalLink);
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strscpy(vdev->name, dev->name, sizeof(vdev->name));
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/*
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* Set the driver data before calling video_register_device, otherwise
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