platform/x86: asus-wmi: Ignore WMI events with codes 0x7B, 0xC0

On ASUS GU604V the key 0x7B is issued when the charger is connected or
disconnected, and key 0xC0 is issued when an external display is
connected or disconnected.

This commit maps them to KE_IGNORE to slience kernel messages about
unknown keys, such as:

    kernel: asus_wmi: Unknown key code 0x7b

Signed-off-by: Alexandru Sorodoc <ealex95@gmail.com>
Link: https://lore.kernel.org/r/20230512101517.47416-1-ealex95@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index e2c9a68..fdf7da0 100644 (file)
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -555,6 +555,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
        { KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
        { KE_IGNORE, 0x79, },  /* Charger type dectection notification */
        { KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
+       { KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */
        { KE_KEY, 0x7c, { KEY_MICMUTE } },
        { KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
        { KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
@@ -584,6 +585,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
        { KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
        { KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
        { KE_KEY, 0xB5, { KEY_CALC } },
+       { KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */
        { KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
        { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
        { KE_IGNORE, 0xC6, },  /* Ambient Light Sensor notification */