[PATCH 2/2] dell-wmi-base: Handle Win-key Lock/Unlock events

[Kurt Borja <kuurtb@gmail.com>]

Some Alienware devices have a key that locks/unlocks the Win-key. This
key triggers a WMI event that should be ignored, as it's handled
internally by the firmware.

Signed-off-by: Kurt Borja <kuurtb@gmail.com>
---
 drivers/platform/x86/dell/dell-wmi-base.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/platform/x86/dell/dell-wmi-base.c b/drivers/platform/x86/dell/dell-wmi-base.c
index 502783a7a..37fc0371a 100644
--- a/drivers/platform/x86/dell/dell-wmi-base.c
+++ b/drivers/platform/x86/dell/dell-wmi-base.c
@@ -80,6 +80,12 @@ static const struct dmi_system_id dell_wmi_smbios_list[] __initconst = {
 static const struct key_entry dell_wmi_keymap_type_0000[] = {
 	{ KE_IGNORE, 0x003a, { KEY_CAPSLOCK } },
 
+	/* Win-key Lock */
+	{ KE_IGNORE, 0xe000, {KEY_RESERVED} },
+
+	/* Win-key Unlock */
+	{ KE_IGNORE, 0xe001, {KEY_RESERVED} },
+
 	/* Key code is followed by brightness level */
 	{ KE_KEY,    0xe005, { KEY_BRIGHTNESSDOWN } },
 	{ KE_KEY,    0xe006, { KEY_BRIGHTNESSUP } },
-- 
2.47.0