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** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1927860

Title:
  Unable to turn on Realtek Semiconductor Corp. Integrated Webcam HD IR
  emitters

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am unable to turn on the IR emitters of my Realtek Semiconductor
  Corp. Integrated Webcam on my Dell Inspiron 5567 laptop. I am using
  Ubuntu 20.04.2 LTS with kernel 5.12.2-051202-generic. Here is the
  output of lsusb and v4l2-ctl --list-devices:

  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 006: ID 0cf3:e005 Qualcomm Atheros Communications
  Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
  Bus 001 Device 003: ID 0bda:58c2 Realtek Semiconductor Corp. 
Integrated_Webcam_HD
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  Integrated_Webcam_HD: Integrate (usb-0000:00:14.0-5):
   /dev/video0
   /dev/video1

  When I run ffplay /dev/video0 it works but when I run /dev/video1 it
  exits with this error: /dev/video1: Inappropriate ioctl for device

  I hope you can help me.

  Thanks for your help in advance!

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