On Wed, 2022-12-07 at 13:43 +0100, Bastien Nocera wrote: > On Wed, 2022-12-07 at 11:19 +0100, Jiri Kosina wrote: > > On Wed, 7 Dec 2022, Benjamin Tissoires wrote: > > > > > Agree, but OTOH, Rafael, your mouse is not brand new AFAICT, so I > > > am > > > worried that you won't be the only one complaining we just killed > > > their > > > mouse. So I think the even wiser solution would be to delay (and > > > so > > > revert in 6.1 or 6.2) the 2 patches that enable hid++ on all > > > logitech > > > mice (8544c812e43ab7bdf40458411b83987b8cba924d and > > > 532223c8ac57605a10e46dc0ab23dcf01c9acb43). > > > > If we were not at -rc8 timeframe, I'd be in favor to coming up with > > proper > > fix still for 6.1. But as things currently are, let's just revert > > those > > and reschedule them with proper fix for 6.2+. > > Has anyone seen any other reports? > > Because, honestly, seeing work that adds support for dozens of > devices > getting tossed out at the last minute based on a single report with > no > opportunity to fix the problem is really frustrating. FWIW, I went out to buy a Logitech device that uses Bluetooth Classic, the only one I could find in 2 different shops among dozens of Logitech devices, tested it, and it worked correctly. Dec 07 15:17:49 classic kernel: logitech-hidpp-device 0005:046D:B342.000C: unknown main item tag 0x0 Dec 07 15:17:49 classic kernel: logitech-hidpp-device 0005:046D:B342.000C: HID++ 4.5 device connected. Dec 07 15:17:50 classic kernel: input: Logitech Bluetooth Multi-Device Keyboard K380 as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.0/bluetooth/hci0/hci0:256/0005:046D:B342.000C/input/input36 Dec 07 15:17:50 classic kernel: logitech-hidpp-device 0005:046D:B342.000C: input,hidraw5: BLUETOOTH HID v42.01 Keyboard [Logitech Bluetooth Multi-Device Keyboard K380] on 8c:c6:81:15:0c:6f $ sudo ./_build/src/tools/hidpp-list-features /dev/hidraw5 Logitech Bluetooth Multi-Device Keyboard K380 (046d:b342) is a HID++ 4.5 device Feature 0x01: [0x0001] Feature set Feature 0x02: [0x0003] Device FW version Feature 0x03: [0x0005] Device name Feature 0x04: [0x0007] Device Friendly Name Feature 0x05: [0x0020] Reset Feature 0x06: [0x1000] Battery status Feature 0x07: [0x1814] Change host Feature 0x08: [0x1815] Hosts info Feature 0x09: [0x1b04] Reprog controls v4 Feature 0x0a: [0x1e00] Enable hidden features (hidden) Feature 0x0b: [0x40a2] New fn inversion Feature 0x0c: [0x4220] Lock key state Feature 0x0d: [0x4521] Keyboard disable Feature 0x0e: [0x4531] Multiplatform
