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Diffstat (limited to 'drivers/platform/x86/asus-nb-wmi.c')
-rw-r--r--drivers/platform/x86/asus-nb-wmi.c318
1 files changed, 256 insertions, 62 deletions
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 5269a01d9bdd..6a62bc5b02fd 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -1,34 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Asus Notebooks WMI hotkey driver
*
* Copyright(C) 2010 Corentin Chary <corentin.chary@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+#include <linux/backlight.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/input/sparse-keymap.h>
-#include <linux/fb.h>
#include <linux/dmi.h>
#include <linux/i8042.h>
+#include <acpi/video.h>
+
#include "asus-wmi.h"
#define ASUS_NB_WMI_FILE "asus-nb-wmi"
@@ -54,67 +43,118 @@ static int wapf = -1;
module_param(wapf, uint, 0444);
MODULE_PARM_DESC(wapf, "WAPF value");
+static int tablet_mode_sw = -1;
+module_param(tablet_mode_sw, uint, 0444);
+MODULE_PARM_DESC(tablet_mode_sw, "Tablet mode detect: -1:auto 0:disable 1:kbd-dock 2:lid-flip 3:lid-flip-rog");
+
static struct quirk_entry *quirks;
+static bool atkbd_reports_vol_keys;
-static bool asus_q500a_i8042_filter(unsigned char data, unsigned char str,
- struct serio *port)
+static bool asus_i8042_filter(unsigned char data, unsigned char str, struct serio *port,
+ void *context)
{
- static bool extended;
- bool ret = false;
+ static bool extended_e0;
+ static bool extended_e1;
if (str & I8042_STR_AUXDATA)
return false;
- if (unlikely(data == 0xe1)) {
- extended = true;
- ret = true;
- } else if (unlikely(extended)) {
- extended = false;
- ret = true;
+ if (quirks->filter_i8042_e1_extended_codes) {
+ if (data == 0xe1) {
+ extended_e1 = true;
+ return true;
+ }
+
+ if (extended_e1) {
+ extended_e1 = false;
+ return true;
+ }
}
- return ret;
+ if (data == 0xe0) {
+ extended_e0 = true;
+ } else if (extended_e0) {
+ extended_e0 = false;
+
+ switch (data & 0x7f) {
+ case 0x20: /* e0 20 / e0 a0, Volume Mute press / release */
+ case 0x2e: /* e0 2e / e0 ae, Volume Down press / release */
+ case 0x30: /* e0 30 / e0 b0, Volume Up press / release */
+ atkbd_reports_vol_keys = true;
+ break;
+ }
+ }
+
+ return false;
}
static struct quirk_entry quirk_asus_unknown = {
.wapf = 0,
+ .wmi_backlight_set_devstate = true,
};
static struct quirk_entry quirk_asus_q500a = {
- .i8042_filter = asus_q500a_i8042_filter,
+ .filter_i8042_e1_extended_codes = true,
+ .wmi_backlight_set_devstate = true,
};
/*
* For those machines that need software to control bt/wifi status
- * and can't adjust brightness through ACPI interface
* and have duplicate events(ACPI and WMI) for display toggle
*/
static struct quirk_entry quirk_asus_x55u = {
.wapf = 4,
- .wmi_backlight_power = true,
+ .wmi_backlight_set_devstate = true,
.no_display_toggle = true,
};
static struct quirk_entry quirk_asus_wapf4 = {
.wapf = 4,
+ .wmi_backlight_set_devstate = true,
};
static struct quirk_entry quirk_asus_x200ca = {
.wapf = 2,
-};
-
-static struct quirk_entry quirk_asus_ux303ub = {
- .wmi_backlight_native = true,
+ .wmi_backlight_set_devstate = true,
};
static struct quirk_entry quirk_asus_x550lb = {
+ .wmi_backlight_set_devstate = true,
.xusb2pr = 0x01D9,
};
-static struct quirk_entry quirk_asus_ux330uak = {
+static struct quirk_entry quirk_asus_forceals = {
+ .wmi_backlight_set_devstate = true,
.wmi_force_als_set = true,
};
+static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
+ .tablet_switch_mode = asus_wmi_kbd_dock_devid,
+};
+
+static struct quirk_entry quirk_asus_use_lid_flip_devid = {
+ .wmi_backlight_set_devstate = true,
+ .tablet_switch_mode = asus_wmi_lid_flip_devid,
+};
+
+static struct quirk_entry quirk_asus_tablet_mode = {
+ .wmi_backlight_set_devstate = true,
+ .tablet_switch_mode = asus_wmi_lid_flip_rog_devid,
+};
+
+static struct quirk_entry quirk_asus_ignore_fan = {
+ .wmi_ignore_fan = true,
+};
+
+static struct quirk_entry quirk_asus_zenbook_duo_kbd = {
+ .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)
{
pr_info("Identified laptop model '%s'\n", dmi->ident);
@@ -139,11 +179,6 @@ static const struct dmi_system_id asus_quirks[] = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "U32U"),
},
- /*
- * Note this machine has a Brazos APU, and most Brazos Asus
- * machines need quirk_asus_x55u / wmi_backlight_power but
- * here acpi-video seems to work fine for backlight control.
- */
.driver_data = &quirk_asus_wapf4,
},
{
@@ -373,43 +408,161 @@ static const struct dmi_system_id asus_quirks[] = {
},
{
.callback = dmi_matched,
- .ident = "ASUSTeK COMPUTER INC. UX303UB",
+ .ident = "ASUSTeK COMPUTER INC. UX330UAK",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_PRODUCT_NAME, "UX303UB"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"),
},
- .driver_data = &quirk_asus_ux303ub,
+ .driver_data = &quirk_asus_forceals,
},
{
.callback = dmi_matched,
- .ident = "ASUSTeK COMPUTER INC. UX330UAK",
+ .ident = "ASUSTeK COMPUTER INC. X550LB",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_PRODUCT_NAME, "UX330UAK"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"),
},
- .driver_data = &quirk_asus_ux330uak,
+ .driver_data = &quirk_asus_x550lb,
},
{
.callback = dmi_matched,
- .ident = "ASUSTeK COMPUTER INC. X550LB",
+ .ident = "ASUSTeK COMPUTER INC. UX430UQ",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_PRODUCT_NAME, "X550LB"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "UX430UQ"),
},
- .driver_data = &quirk_asus_x550lb,
+ .driver_data = &quirk_asus_forceals,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUSTeK COMPUTER INC. UX430UNR",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "UX430UNR"),
+ },
+ .driver_data = &quirk_asus_forceals,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "Asus Transformer T100TA / T100HA / T100CHI",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ /* Match *T100* */
+ DMI_MATCH(DMI_PRODUCT_NAME, "T100"),
+ },
+ .driver_data = &quirk_asus_use_kbd_dock_devid,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "Asus Transformer T101HA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "T101HA"),
+ },
+ .driver_data = &quirk_asus_use_kbd_dock_devid,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "Asus Transformer T200TA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "T200TA"),
+ },
+ .driver_data = &quirk_asus_use_kbd_dock_devid,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUS ZenBook Flip UX360",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ /* Match UX360* */
+ DMI_MATCH(DMI_PRODUCT_NAME, "UX360"),
+ },
+ .driver_data = &quirk_asus_use_lid_flip_devid,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUS TP200s / E205SA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "E205SA"),
+ },
+ .driver_data = &quirk_asus_use_lid_flip_devid,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUS ROG FLOW X13",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ /* Match GV301** */
+ DMI_MATCH(DMI_PRODUCT_NAME, "GV301"),
+ },
+ .driver_data = &quirk_asus_tablet_mode,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUS ROG FLOW X16",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GV601R"),
+ },
+ .driver_data = &quirk_asus_tablet_mode,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUS ROG FLOW X16",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GV601V"),
+ },
+ .driver_data = &quirk_asus_tablet_mode,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUS VivoBook E410MA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "E410MA"),
+ },
+ .driver_data = &quirk_asus_ignore_fan,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUS Zenbook Duo UX8406MA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "UX8406MA"),
+ },
+ .driver_data = &quirk_asus_zenbook_duo_kbd,
+ },
+ {
+ .callback = dmi_matched,
+ .ident = "ASUS Zenbook Duo UX8406CA",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "UX8406CA"),
+ },
+ .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,
},
{},
};
static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
{
- int ret;
-
quirks = &quirk_asus_unknown;
dmi_check_system(asus_quirks);
driver->quirks = quirks;
- driver->panel_power = FB_BLANK_UNBLANK;
+ driver->panel_power = BACKLIGHT_POWER_ON;
/* overwrite the wapf setting if the wapf paramater is specified */
if (wapf != -1)
@@ -417,24 +570,22 @@ static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
else
wapf = quirks->wapf;
- if (quirks->i8042_filter) {
- ret = i8042_install_filter(quirks->i8042_filter);
- if (ret) {
- pr_warn("Unable to install key filter\n");
- return;
- }
- pr_info("Using i8042 filter function for receiving events\n");
- }
+ if (tablet_mode_sw != -1)
+ quirks->tablet_switch_mode = tablet_mode_sw;
}
static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
{ KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
+ { KE_KEY, 0x2a, { KEY_SELECTIVE_SCREENSHOT } },
+ { KE_IGNORE, 0x2b, }, /* PrintScreen (also send via PS/2) on newer models */
+ { KE_IGNORE, 0x2c, }, /* CapsLock (also send via PS/2) on newer models */
{ KE_KEY, 0x30, { KEY_VOLUMEUP } },
{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
{ KE_KEY, 0x32, { KEY_MUTE } },
- { KE_KEY, 0x33, { KEY_DISPLAYTOGGLE } }, /* LCD on */
- { KE_KEY, 0x34, { KEY_DISPLAY_OFF } }, /* LCD off */
+ { KE_KEY, 0x33, { KEY_SCREENLOCK } },
+ { KE_KEY, 0x35, { KEY_SCREENLOCK } },
+ { KE_KEY, 0x38, { KEY_PROG3 } }, /* Armoury Crate */
{ KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
{ KE_KEY, 0x41, { KEY_NEXTSONG } },
{ KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
@@ -459,10 +610,16 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
{ KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
{ KE_IGNORE, 0x6E, }, /* Low Battery notification */
+ { 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 */
{ KE_KEY, 0x82, { KEY_CAMERA } },
+ { KE_KEY, 0x85, { KEY_CAMERA } },
+ { KE_KEY, 0x86, { KEY_PROG1 } }, /* MyASUS Key */
{ KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
{ KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
{ KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
@@ -474,7 +631,8 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
{ KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
{ KE_KEY, 0x95, { KEY_MEDIA } },
- { KE_KEY, 0x99, { KEY_PHONE } },
+ { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
+ { KE_KEY, 0X9D, { KEY_FN_F } },
{ KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
{ KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
{ KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
@@ -483,13 +641,47 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
{ KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
{ KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
+ { 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_KEY, 0xCA, { KEY_F13 } }, /* Noise cancelling on Expertbook B9 */
+ { KE_KEY, 0xCB, { KEY_F14 } }, /* Fn+noise-cancel */
{ KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */
+ { 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},
};
+static void asus_nb_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code,
+ unsigned int *value, bool *autorelease)
+{
+ switch (*code) {
+ case ASUS_WMI_BRN_DOWN:
+ case ASUS_WMI_BRN_UP:
+ if (acpi_video_handles_brightness_key_presses())
+ *code = ASUS_WMI_KEY_IGNORE;
+
+ break;
+ case 0x30: /* Volume Up */
+ case 0x31: /* Volume Down */
+ case 0x32: /* Volume Mute */
+ if (atkbd_reports_vol_keys)
+ *code = ASUS_WMI_KEY_IGNORE;
+ break;
+ case 0x5D: /* Wireless console Toggle */
+ case 0x5E: /* Wireless console Enable / Keyboard Attach, Detach */
+ case 0x5F: /* Wireless console Disable / Special Key */
+ if (quirks->key_wlan_event)
+ *code = quirks->key_wlan_event;
+ break;
+ }
+}
+
static struct asus_wmi_driver asus_nb_wmi_driver = {
.name = ASUS_NB_WMI_FILE,
.owner = THIS_MODULE,
@@ -498,6 +690,8 @@ static struct asus_wmi_driver asus_nb_wmi_driver = {
.input_name = "Asus WMI hotkeys",
.input_phys = ASUS_NB_WMI_FILE "/input0",
.detect_quirks = asus_nb_wmi_quirks,
+ .key_filter = asus_nb_wmi_key_filter,
+ .i8042_filter = asus_i8042_filter,
};
generated by cgit (git 2.34.1) at 2025-12-25 15:03:18 +0000