HID: Implement horizontal wheel handling for A4 Tech X5-005D

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This mouse distinguishes horizontal wheel from vertical by a special "pseudo
event" GenericDesktop.00b8, with values of 0 for vertical and 8 for horizontal
wheel. Because this event is supplied by the parser too late, we need to delay
a wheel event, wait for this one and send either REL_WHEEL or REL_HWHEEL to
input depending on the event value.

Signed-off-by: Pavel Troller <patrol@sinus.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

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Pavel Troller 2007-10-29 11:13:46 +01:00 • committed by Jiri Kosina

parent a45d82d19a

commit c80e5ffac0

3 changed files with 22 additions and 3 deletions

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include/linux/hid.h

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