190d7f02ce
This is something that bothered us from a long time. When hid-input doesn't know how to map a usage, it uses *_MISC. But there is something else which increments the usage if the evdev code is already used. This leads to few issues: - some devices may have their ABS_X mapped to ABS_Y if they export a bad set of usages (see the DragonRise joysticks IIRC -> fixed in a specific HID driver) - *_MISC + N might (will) conflict with other defined axes (my Logitech H800 exports some multitouch axes because of that) - this prevents to freely add some new evdev usages, because "hey, my headset will now report ABS_COFFEE, and it's not coffee capable". So let's try to kill this nonsense, and hope we won't break too many devices. I my headset case, the ABS_MISC axes are created because of some proprietary usages, so we might not break that many devices. For backward compatibility, a quirk HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE is created and can be applied to any device that needs this behavior. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||