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    SubjectRe: [PATCH/RFC?] usb/input: Add support for fn key on Apple PowerBooks
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    Le dimanche 01 janvier 2006 à 00:51 +0100, Michael Hanselmann a écrit :
    > On Sun, Dec 25, 2005 at 11:04:30PM -0500, Dmitry Torokhov wrote:
    > > Well, we have used 11 out of 32 available bits so there still some
    > > reserves. My concern is that your implementation allows only one
    > > hook to be installed while with quirks you can have several of them
    > > active per device.
    >
    > Below you find an implementation using quirks:
    >
    > ---
    > diff -rNup linux-2.6.15-rc7.orig/drivers/usb/input/hid-core.c linux-2.6.15-rc7/drivers/usb/input/hid-core.c
    > --- linux-2.6.15-rc7.orig/drivers/usb/input/hid-core.c 2006-01-01 00:41:15.000000000 +0100
    > +++ linux-2.6.15-rc7/drivers/usb/input/hid-core.c 2005-12-31 22:39:53.000000000 +0100
    > @@ -1580,6 +1580,10 @@ static struct hid_blacklist {
    > { USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
    > { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
    >
    > + { USB_VENDOR_ID_APPLE, 0x0214, HID_QUIRK_POWERBOOK_HAS_FN },
    > + { USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN },
    > + { USB_VENDOR_ID_APPLE, 0x0216, HID_QUIRK_POWERBOOK_HAS_FN },
    > +

    Works fine for me on a slightly older (jul '05) Powerbook after adding
    the following USB identifiers:

    + { USB_VENDOR_ID_APPLE, 0x020E, HID_QUIRK_POWERBOOK_HAS_FN },
    + { USB_VENDOR_ID_APPLE, 0x020F, HID_QUIRK_POWERBOOK_HAS_FN },
    + { USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN },
    + { USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN },

    Mine is a 020F but the other three ones should be fine too (those are
    taken from the appletouch trackpad driver).

    Stelian.
    --
    Stelian Pop <stelian@popies.net>

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