From: Keng-Yu Lin Date: Fri, 6 Jul 2012 10:06:11 +0000 (+0800) Subject: HID: Add suport for the brightness control keys on HP keyboards X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=929578ab0339fe42bb3ceeaa2e6607189cddf70b;p=linux-beck.git HID: Add suport for the brightness control keys on HP keyboards The keys are found on the keyboards bundled with HP All-In-One machines with USB VID/PID of 04ca:004d and 04f2:1061. Signed-off-by: Keng-Yu Lin Signed-off-by: Jiri Kosina --- diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 132b0019365e..879443bf410f 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -834,6 +834,15 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel } break; + case HID_UP_HPVENDOR2: + set_bit(EV_REP, input->evbit); + switch (usage->hid & HID_USAGE) { + case 0x003: map_key_clear(KEY_BRIGHTNESSDOWN); break; + case 0x004: map_key_clear(KEY_BRIGHTNESSUP); break; + default: goto ignore; + } + break; + case HID_UP_MSVENDOR: goto ignore; diff --git a/include/linux/hid.h b/include/linux/hid.h index 449fa385703d..42970de1b40c 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -200,6 +200,7 @@ struct hid_item { #define HID_UP_DIGITIZER 0x000d0000 #define HID_UP_PID 0x000f0000 #define HID_UP_HPVENDOR 0xff7f0000 +#define HID_UP_HPVENDOR2 0xff010000 #define HID_UP_MSVENDOR 0xff000000 #define HID_UP_CUSTOM 0x00ff0000 #define HID_UP_LOGIVENDOR 0xffbc0000