https://bugzilla.kernel.org/show_bug.cgi?id=218886 Bug ID: 218886 Summary: Steam is removing Steamdeck Controller on launch (usbhid) Product: Drivers Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P3 Component: USB Assignee: drivers_usb@xxxxxxxxxxxxxxxxxxxxxx Reporter: forum@xxxxxxxxxxxx Regression: No After booting there are 4 usbhid devices: crw-rw-rw-+ 1 root root 241, 0 24. Mai 22:27 /dev/hidraw0 crw-rw-rw-+ 1 root root 241, 1 24. Mai 22:27 /dev/hidraw1 crw-rw-rw-+ 1 root root 241, 2 24. Mai 22:27 /dev/hidraw2 crw-rw-rw-+ 1 root root 241, 3 24. Mai 18:03 /dev/hidraw3 I found out that hidraw2 is the Steam Controller that Steam detects. For some reason after starting Steam Steam removes hidraw2 (right after Steam startup window shows up). I can fix it using echo "3-3:1.2" > /sys/bus/usb/drivers/usbhid/bind. Of course this doesn't happen on original SteamOS. I suspect usbhid has directly or indirectly something to do with it. Also checked Steam logs and dmesg. This is what i get on Steam launch on Steamdeck OLED (same on LED). [Fr, 24. Mai 2024, 22:37:02] [drm] Failed to add display topology, DTM TA is not initialized. [Fr, 24. Mai 2024, 22:37:13] input: Microsoft X-Box 360 pad 0 as /devices/virtual/input/input100 [Fr, 24. Mai 2024, 22:37:17] input: Valve Software Steam Controller as /devices/pci0000:00/0000:00:08.1/0000:04:00.4/usb3/3-3/3-3:1.0/0003:28DE:1205.0028/input/input101 [Fr, 24. Mai 2024, 22:37:17] hid-steam 0003:28DE:1205.0028: input,hidraw0: USB HID v1.10 Mouse [Valve Software Steam Controller] on usb-0000:04:00.4-3/input0 [Fr, 24. Mai 2024, 22:37:17] input: Valve Software Steam Controller as /devices/pci0000:00/0000:00:08.1/0000:04:00.4/usb3/3-3/3-3:1.1/0003:28DE:1205.0029/input/input102 [Fr, 24. Mai 2024, 22:37:17] hid-steam 0003:28DE:1205.0029: input,hidraw1: USB HID v1.10 Keyboard [Valve Software Steam Controller] on usb-0000:04:00.4-3/input1 [Fr, 24. Mai 2024, 22:37:17] input: Steam Deck as /devices/pci0000:00/0000:00:08.1/0000:04:00.4/usb3/3-3/3-3:1.2/0003:28DE:1205.0026/input/input103 [Fr, 24. Mai 2024, 22:37:17] hid-steam 0003:28DE:1205.0026: Steam Controller 'FYZZ3490B8F1' disconnected [Fr, 24. Mai 2024, 22:37:20] input: Valve Software Steam Controller as /devices/pci0000:00/0000:00:08.1/0000:04:00.4/usb3/3-3/3-3:1.0/0003:28DE:1205.002A/input/input104 [Fr, 24. Mai 2024, 22:37:20] hid-steam 0003:28DE:1205.002A: input,hidraw0: USB HID v1.10 Mouse [Valve Software Steam Controller] on usb-0000:04:00.4-3/input0 [Fr, 24. Mai 2024, 22:37:20] input: Valve Software Steam Controller as /devices/pci0000:00/0000:00:08.1/0000:04:00.4/usb3/3-3/3-3:1.1/0003:28DE:1205.002B/input/input105 [Fr, 24. Mai 2024, 22:37:20] hid-steam 0003:28DE:1205.002B: input,hidraw1: USB HID v1.10 Keyboard [Valve Software Steam Controller] on usb-0000:04:00.4-3/input1 Notice the "Steam Controller 'FYZZ3490B8F1' disconnected" message. Also tried to blacklist hid_steam module. Any help is really appreciated, DocMAX -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.