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authorRishit Bansal <rishitbansal0@gmail.com>2023-01-21 01:12:14 +0300
committerHans de Goede <hdegoede@redhat.com>2023-01-24 15:41:13 +0300
commit3ee5447b2048c8389ed899838a40b40180d50906 (patch)
tree41e39ab42fa2e52514fa4a96c21149ddd4f26b4b
parent83bcf3e52e9cfc727df33f1055ef0618c91719d0 (diff)
downloadlinux-3ee5447b2048c8389ed899838a40b40180d50906.tar.xz
platform/x86: hp-wmi: Handle Omen Key event
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@gmail.com> Link: https://lore.kernel.org/r/20230120221214.24426-1-rishitbansal0@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
-rw-r--r--drivers/platform/x86/hp/hp-wmi.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c
index 0a99058be813..4a3851332ef2 100644
--- a/drivers/platform/x86/hp/hp-wmi.c
+++ b/drivers/platform/x86/hp/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;