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Created attachment 1053623 [details] Enable support for Acer Switch 12 keyboard's Fn+ control keys Please, enable support for Acer Switch 12 keyboard's Fn+ control keys. Keyboard's Fn+ control keys (brightness up/down, volume up/down, mute, sleep) don't work on Acer Aspire Switch 12. evtest shows nothing. dmesg shows: [ 4.482596] hidraw: raw HID events driver (C) Jiri Kosina [ 4.482716] usbcore: registered new interface driver usbhid [ 4.482718] usbhid: USB HID core driver [ 4.939074] hid-generic 0003:04F2:1421.0001: input,hidraw0: USB HID v1.11 Keyboard [Chicony USB Wireless HID Receiver] on usb-0000:00:14.0-3/input0 [ 4.940129] hid (null): usage index exceeded [ 4.940462] hid-generic 0003:04F2:1421.0002: usage index exceeded [ 4.940524] hid-generic 0003:04F2:1421.0002: item 0 2 2 2 parsing failed [ 4.940603] hid-generic: probe of 0003:04F2:1421.0002 failed with error -22 [ 4.941557] hid-generic 0003:04F2:1421.0003: input,hidraw1: USB HID v1.11 Mouse [Chicony USB Wireless HID Receiver] on usb-0000:00:14.0-3/input2 [ 4.942446] hid-generic 0003:04F2:1421.0004: hiddev0,hidraw2: USB HID v1.11 Device [Chicony USB Wireless HID Receiver] on usb-0000:00:14.0-3/input3 [ 7.794624] i2c_hid i2c-ITE8351:00: error in i2c_hid_init_report size:19 / ret_size:18 [ 7.888373] hid-multitouch 0018:06CB:77B4.0006: input,hidraw3: <UNKNOWN> HID v1.00 Device [SYNA7501:00 06CB:77B4] on [ 45.395311] hid-generic 0005:046D:B008.0007: unknown main item tag 0x0 [ 45.395856] hid-generic 0005:046D:B008.0007: input,hidraw4: BLUETOOTH HID v3.18 Mouse [Bluetooth Laser Travel Mouse] on 74:29:af:80:1a:00 I made a patch to add support for Switch 12's keyboard and tested it on Fedora 22's current 4.0.8 kernel. The patch works. I need directions to enable hardware sleep and volume buttons on Switch 12.
Glad to see you have a patch. This needs to go upstream first before we can take it into Fedora. You will probably get a faster result if you send it to the mailing list instead of posting a bugzilla, please see https://fedoraproject.org/wiki/Kernel/SubmittingUpstream as a guide.
OK, I reported to linux-input@vger.kernel.org
Accepted for 4.3 https://git.kernel.org/cgit/linux/kernel/git/jikos/hid.git/commit/?h=for-4.3/chicony
Congratulations on getting your patch upstream! I've backported it and it will be included in the next build and update for all Fedora branches.
kernel-4.1.5-100.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/kernel-4.1.5-100.fc21
kernel-4.1.5-200.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/kernel-4.1.5-200.fc22
Package kernel-4.1.5-100.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-4.1.5-100.fc21' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-13391/kernel-4.1.5-100.fc21 then log in and leave karma (feedback).
kernel-4.1.5-200.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.
kernel-4.1.5-100.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.