** Description changed: 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: + 20.04.2 LTS with the latest Ubuntu kernel. 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!
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. 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 the latest Ubuntu kernel. 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1927860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
