From: Antheas Kapenekakis lkml@antheas.dev
[ Upstream commit 132bfcd24925d4d4531a19b87acb8474be82a017 ]
On commit 9286dfd5735b ("platform/x86: asus-wmi: Fix spurious rfkill on UX8406MA"), Mathieu adds a quirk for the Zenbook Duo to ignore the code 0x5f (WLAN button disable). On that laptop, this code is triggered when the device keyboard is attached.
On the ASUS ROG Z13 2025, this code is triggered when pressing the side button of the device, which is used to open Armoury Crate in Windows.
As this is becoming a pattern, where newer Asus laptops use this keycode for emitting events, let's convert the wlan ignore quirk to instead allow emitting codes, so that userspace programs can listen to it and so that it does not interfere with the rfkill state.
With this patch, the Z13 wil emit KEY_PROG3 and the Duo will remain unchanged and emit no event. While at it, add a quirk for the Z13 to switch into tablet mode when removing the keyboard.
Signed-off-by: Antheas Kapenekakis lkml@antheas.dev Link: https://lore.kernel.org/r/20250808154710.8981-2-lkml@antheas.dev Reviewed-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com Stable-dep-of: 225d1ee0f5ba ("platform/x86: asus-wmi: Re-add extra keys to ignore_key_wlan quirk") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/platform/x86/asus-nb-wmi.c | 23 +++++++++++++++++++---- drivers/platform/x86/asus-wmi.h | 3 ++- 2 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index e6726be5890e7..6928bb6ae0f3c 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -147,7 +147,12 @@ static struct quirk_entry quirk_asus_ignore_fan = { };
static struct quirk_entry quirk_asus_zenbook_duo_kbd = { - .ignore_key_wlan = true, + .key_wlan_event = ASUS_WMI_KEY_IGNORE, +}; + +static struct quirk_entry quirk_asus_z13 = { + .key_wlan_event = ASUS_WMI_KEY_ARMOURY, + .tablet_switch_mode = asus_wmi_kbd_dock_devid, };
static int dmi_matched(const struct dmi_system_id *dmi) @@ -539,6 +544,15 @@ static const struct dmi_system_id asus_quirks[] = { }, .driver_data = &quirk_asus_zenbook_duo_kbd, }, + { + .callback = dmi_matched, + .ident = "ASUS ROG Z13", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow Z13"), + }, + .driver_data = &quirk_asus_z13, + }, {}, };
@@ -636,6 +650,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = { { KE_IGNORE, 0xCF, }, /* AC mode */ { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */ { KE_KEY, 0xBD, { KEY_PROG2 } }, /* Lid flip action on ROG xflow laptops */ + { KE_KEY, ASUS_WMI_KEY_ARMOURY, { KEY_PROG3 } }, { KE_END, 0}, };
@@ -655,9 +670,9 @@ static void asus_nb_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code, if (atkbd_reports_vol_keys) *code = ASUS_WMI_KEY_IGNORE; break; - case 0x5F: /* Wireless console Disable */ - if (quirks->ignore_key_wlan) - *code = ASUS_WMI_KEY_IGNORE; + case 0x5F: /* Wireless console Disable / Special Key */ + if (quirks->key_wlan_event) + *code = quirks->key_wlan_event; break; } } diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h index 018dfde4025e7..5cd4392b964eb 100644 --- a/drivers/platform/x86/asus-wmi.h +++ b/drivers/platform/x86/asus-wmi.h @@ -18,6 +18,7 @@ #include <linux/i8042.h>
#define ASUS_WMI_KEY_IGNORE (-1) +#define ASUS_WMI_KEY_ARMOURY 0xffff01 #define ASUS_WMI_BRN_DOWN 0x2e #define ASUS_WMI_BRN_UP 0x2f
@@ -40,7 +41,7 @@ struct quirk_entry { bool wmi_force_als_set; bool wmi_ignore_fan; bool filter_i8042_e1_extended_codes; - bool ignore_key_wlan; + int key_wlan_event; enum asus_wmi_tablet_switch_mode tablet_switch_mode; int wapf; /*