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Input: HID - add a quirk for the Apple Powermouse

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Add a quirk for the Apple Powermouse, remapping GenericDesktop.Z to
Rel.HWheel, to allow horizontal scrolling in Linux.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Vojtech Pavlik 2005-09-05 00:13:15 -05:00 committed by Dmitry Torokhov
parent c4786ca8a4
commit c58de6d949
3 changed files with 7 additions and 0 deletions
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3
drivers/usb/input/hid-core.c
View file

@ -1442,6 +1442,8 @@ void hid_init_reports(struct hid_device *hid)
#define USB_DEVICE_ID_NETWORKANALYSER 0x2020
#define USB_DEVICE_ID_POWERCONTROL 0x2030
#define USB_VENDOR_ID_APPLE 0x05ac
#define USB_DEVICE_ID_APPLE_POWERMOUSE 0x0304
/*
* Alphabetically sorted blacklist by quirk type.
@ -1546,6 +1548,7 @@ static struct hid_blacklist {
{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_USBHUB_KB, HID_QUIRK_NOGET},
{ USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_POWERMOUSE, HID_QUIRK_2WHEEL_POWERMOUSE },
{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },

3
drivers/usb/input/hid-input.c
View file

@ -396,6 +396,9 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
if (usage->code > max)
goto ignore;
if (((device->quirks & (HID_QUIRK_2WHEEL_POWERMOUSE)) && (usage->hid == 0x00010032)))
map_rel(REL_HWHEEL);
if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
(usage->type == EV_REL) && (usage->code == REL_WHEEL))
set_bit(REL_HWHEEL, bit);

1
drivers/usb/input/hid.h
View file

@ -245,6 +245,7 @@ struct hid_item {
#define HID_QUIRK_2WHEEL_MOUSE_HACK_7 0x080
#define HID_QUIRK_2WHEEL_MOUSE_HACK_5 0x100
#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON 0x200
#define HID_QUIRK_2WHEEL_POWERMOUSE 0x400
/*
* This is the global environment of the parser. This information is