diff options
| author | Keng-Yu Lin <kengyu@canonical.com> | 2012-07-06 18:06:11 +0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-07-09 16:23:33 +0200 |
| commit | 929578ab0339fe42bb3ceeaa2e6607189cddf70b (patch) | |
| tree | 07d63529b3feddfeb5788b6f8c1d1de93e435c1d | |
| parent | 25976a796cca22d6b0b2e9f821fa00fc4d98daa0 (diff) | |
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 <kengyu@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| -rw-r--r-- | drivers/hid/hid-input.c | 9 | ||||
| -rw-r--r-- | include/linux/hid.h | 1 |
2 files changed, 10 insertions, 0 deletions
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 |