[PATCH v2] platform/x86: huawei-wmi: add camera toggle keycode

[Ruzal Daminov <daminovruzal7@gmail.com>]

Honor MagicBook laptops emit WMI event code 0x288 when pressing the
camera e-shutter / privacy toggle key (Fn+F8 on Honor).

Add the missing 0x288 keycode to huawei_wmi_keymap[] in correct numerical
order and map it to KEY_CAMERA_ACCESS_TOGGLE.

Tested on Honor MagicBook X14 Plus (FMI-76, AMD Ryzen 8845HS).

Signed-off-by: Ruzal Daminov <daminovruzal7@gmail.com>
---
v2:
 - Drop duplicate keys already present in the table.
 - Remove leading zeros to match existing table style.
 - Place 0x288 in correct numerical order.
 - Map 0x288 to KEY_CAMERA_ACCESS_TOGGLE.

 drivers/platform/x86/huawei-wmi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/huawei-wmi.c b/drivers/platform/x86/huawei-wmi.c
index 93cca17fdf5868..b5463edc4053d4 100644
--- a/drivers/platform/x86/huawei-wmi.c
+++ b/drivers/platform/x86/huawei-wmi.c
@@ -78,6 +78,7 @@ static const struct key_entry huawei_wmi_keymap[] = {
 	{ KE_KEY,    0x285, { KEY_VOLUMEDOWN } },
 	{ KE_KEY,    0x286, { KEY_VOLUMEUP } },
 	{ KE_KEY,    0x287, { KEY_MICMUTE } },
+	{ KE_KEY,    0x288, { KEY_CAMERA_ACCESS_TOGGLE } },
 	{ KE_KEY,    0x289, { KEY_WLAN } },
 	// Huawei |M| key
 	{ KE_KEY,    0x28a, { KEY_CONFIG } },
-- 
2.45.2