[PATCH v12 3/6] platform/x86: bitland-mifs-wmi: Add Redmi mic-mute key entries

[Mingyou Chen <qby140326@gmail.com>]

Add the missing Redmibook mic-mute hotkey definitions to the shared
sparse keymap table:
- 0x00002101
- 0x00012101

Reported-by: Nika Krasnova <nika@nikableh.moe>
Link:
https://lore.kernel.org/platform-driver-x86/20260531123345.237521-1-nika@nikableh.moe/
Signed-off-by: Mingyou Chen <qby140326@gmail.com>
---
 drivers/platform/x86/bitland-mifs-wmi.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/x86/bitland-mifs-wmi.c b/drivers/platform/x86/bitland-mifs-wmi.c
index e240ab733ff1..38843d389827 100644
--- a/drivers/platform/x86/bitland-mifs-wmi.c
+++ b/drivers/platform/x86/bitland-mifs-wmi.c
@@ -111,7 +111,7 @@ enum bitland_mifs_event_id {
 	WMI_EVENT_CPU_FAN_SPEED		= 26,
 	WMI_EVENT_CONFIG		= 27,
 	WMI_EVENT_GPU_FAN_SPEED		= 32,
-	WMI_EVENT_WIN_KEY_LOCK		= 33,
+	WMI_EVENT_MIC_MUTE		= 33,
 	WMI_EVENT_RESERVED_23		= 34,
 	WMI_EVENT_OPEN_APP		= 35,
 };
@@ -637,6 +637,10 @@ static const struct key_entry bitland_mifs_wmi_keymap[] = {
 	{ KE_KEY, BI_HOTKEY_CODE(WMI_EVENT_SWITCHVIDEOMODE, 0, 0), { KEY_SWITCHVIDEOMODE } },
 	{ KE_KEY, BI_HOTKEY_CODE(WMI_EVENT_REFRESH_RATE, 0, 0), { KEY_REFRESH_RATE_TOGGLE } },
 
+	/* Mic-mute key */
+	{ KE_KEY,    BI_HOTKEY_CODE(WMI_EVENT_MIC_MUTE, 0, 0), { KEY_MICMUTE } },
+	{ KE_KEY,    BI_HOTKEY_CODE(WMI_EVENT_MIC_MUTE, 1, 0), { KEY_MICMUTE } },
+
 	/* AI button has code for each position */
 	{ KE_KEY, BI_HOTKEY_CODE(WMI_EVENT_FN_5, 1, 0), { KEY_ASSISTANT } },
 
-- 
2.55.0