From: Rishit Bansal <rishitbansal0@xxxxxxxxx> [ Upstream commit 3ee5447b2048c8389ed899838a40b40180d50906 ] Add support to map the "HP Omen Key" to KEY_PROG2. Laptops in the HP Omen Series open the HP Omen Command Center application on windows. But, on linux it fails with the following message from the hp-wmi driver: [ 5143.415714] hp_wmi: Unknown event_id - 29 - 0x21a5 Also adds support to map Fn+Esc to KEY_FN_ESC. This currently throws the following message on the hp-wmi driver: [ 6082.143785] hp_wmi: Unknown key code - 0x21a7 There is also a "Win-Lock" key on HP Omen Laptops which supports Enabling and Disabling the Windows key, which trigger commands 0x21a4 and 0x121a4 respectively, but I wasn't able to find any KEY in input.h to map this to. Signed-off-by: Rishit Bansal <rishitbansal0@xxxxxxxxx> Link: https://lore.kernel.org/r/20230120221214.24426-1-rishitbansal0@xxxxxxxxx Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/platform/x86/hp-wmi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index 0a99058be813..4a3851332ef2 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -90,6 +90,7 @@ enum hp_wmi_event_ids { HPWMI_PEAKSHIFT_PERIOD = 0x0F, HPWMI_BATTERY_CHARGE_PERIOD = 0x10, HPWMI_SANITIZATION_MODE = 0x17, + HPWMI_OMEN_KEY = 0x1D, HPWMI_SMART_EXPERIENCE_APP = 0x21, }; @@ -216,6 +217,8 @@ static const struct key_entry hp_wmi_keymap[] = { { KE_KEY, 0x213b, { KEY_INFO } }, { KE_KEY, 0x2169, { KEY_ROTATE_DISPLAY } }, { KE_KEY, 0x216a, { KEY_SETUP } }, + { KE_KEY, 0x21a5, { KEY_PROG2 } }, /* HP Omen Key */ + { KE_KEY, 0x21a7, { KEY_FN_ESC } }, { KE_KEY, 0x21a9, { KEY_TOUCHPAD_OFF } }, { KE_KEY, 0x121a9, { KEY_TOUCHPAD_ON } }, { KE_KEY, 0x231b, { KEY_HELP } }, @@ -810,6 +813,7 @@ static void hp_wmi_notify(u32 value, void *context) case HPWMI_SMART_ADAPTER: break; case HPWMI_BEZEL_BUTTON: + case HPWMI_OMEN_KEY: key_code = hp_wmi_read_int(HPWMI_HOTKEY_QUERY); if (key_code < 0) break; -- 2.39.0
