From 76398f9667e8369023ed5f4847fb59e9da8b6968 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Mon, 29 Jan 2007 12:44:41 +0100 Subject: HID: fix pb_fnmode and move it to generic HID The apple powerbook people are used to switch the pb_fnmode setting at runtime through writing to sysfs, altering the module parameter value. This was broken for them in 2.6.20-rc1 when generic HID layer was introduced, as the pb_fnmode flag was made per-hiddevice, instead of global variable. This patch moves the pb_fnmode module parameter from usbhid module to hid module, but apart from that retains backward compatibility with respect to changing the mode through sysfs. Signed-off-by: Jiri Kosina --- drivers/hid/hid-input.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'drivers/hid/hid-input.c') diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 981fcf01d41..c7a6833f682 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -35,6 +35,11 @@ #include +static int hid_pb_fnmode = 1; +module_param_named(pb_fnmode, hid_pb_fnmode, int, 0644); +MODULE_PARM_DESC(pb_fnmode, + "Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)"); + #define unk KEY_UNKNOWN static const unsigned char hid_keyboard[256] = { @@ -154,7 +159,7 @@ static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input, return 1; } - if (hid->pb_fnmode) { + if (hid_pb_fnmode) { int do_translate; trans = find_translation(powerbook_fn_keys, usage->code); @@ -163,8 +168,8 @@ static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input, do_translate = 1; else if (trans->flags & POWERBOOK_FLAG_FKEY) do_translate = - (hid->pb_fnmode == 2 && (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) || - (hid->pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)); + (hid_pb_fnmode == 2 && (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) || + (hid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)); else do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON); -- cgit v1.2.3