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New: [uvcvideo] Unable to turn on Realtek Semiconductor Corp. Integrated Webcam HD IR emitters

Bug 213011 [email protected] 1 participant 2 messages May 10, 2021 USB

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https://bugzilla.kernel.org/show_bug.cgi?id=213011

Bug ID: 213011
Summary: [uvcvideo] Unable to turn on Realtek Semiconductor
Corp. Integrated Webcam HD IR emitters
Product: Drivers
Version: 2.5
Kernel Version: All
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: USB
Assignee: [email protected]
Reporter: [email protected]
Regression: No

I am unable to turn on the IR emitters of my Realtek Semiconductor Corp. Integrated Webcam on my Dell Inspiron 5567 laptop. 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

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[Bug 213011] [uvcvideo] Unable to turn on Realtek Semiconductor Corp. Integrated Webcam HD IR emitters

https://bugzilla.kernel.org/show_bug.cgi?id=213011

[email protected] changed:

What |Removed |Added
----------------------------------------------------------------------------

          Component|USB                         |webcam
            Version|2.5                         |unspecified
            Product|Drivers                     |v4l-dvb
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