From cb1d93c98c49e268918e35e45e5c407fc4dc4e9f Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Mon, 14 May 2007 10:20:29 +0200 Subject: [PATCH] HID: input mapping for Chicony KU-0418 tactical pad Chicony KU-0418 (aka Saitek PZ08AU gaming keyboard) has a separate "tactical pad" with 11 non-functional buttons - they generate usage codes from 0xff00 (MSVENDOR) usage page. Special case handling for this keyboard added, so no later clash with MSVENDOR mappings is going to occur. Pointed out in bugzilla #7352 Signed-off-by: Jiri Kosina --- drivers/hid/hid-input.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 7f817897b17..ce6d7644e6a 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -688,7 +688,28 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel break; case HID_UP_MSVENDOR: - goto ignore; + + /* special case - Chicony Chicony KU-0418 tactical pad */ + if (device->vendor == 0x04f2 && device->product == 0x0418) { + set_bit(EV_REP, input->evbit); + switch(usage->hid & HID_USAGE) { + case 0xff01: map_key_clear(BTN_1); break; + case 0xff02: map_key_clear(BTN_2); break; + case 0xff03: map_key_clear(BTN_3); break; + case 0xff04: map_key_clear(BTN_4); break; + case 0xff05: map_key_clear(BTN_5); break; + case 0xff06: map_key_clear(BTN_6); break; + case 0xff07: map_key_clear(BTN_7); break; + case 0xff08: map_key_clear(BTN_8); break; + case 0xff09: map_key_clear(BTN_9); break; + case 0xff0a: map_key_clear(BTN_A); break; + case 0xff0b: map_key_clear(BTN_B); break; + default: goto ignore; + } + } else { + goto ignore; + } + break; case HID_UP_CUSTOM: /* Reported on Logitech and Powerbook USB keyboards */ -- 2.41.1