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patch6.0
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diff -up orig/asus-nb-wmi.c new/asus-nb-wmi.c
--- orig/asus-nb-wmi.c 2022-12-11 17:17:28.000000000 +0100
+++ new/asus-nb-wmi.c 2022-12-11 17:22:22.702726000 +0100
@@ -545,6 +545,7 @@ static const struct key_entry asus_nb_wm
{ KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
{ KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
{ KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
+ { KE_KEY, 0x6A, { KEY_F16 } }, /* Toggle ScreenPad key */
{ KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } },
{ KE_IGNORE, 0x6E, }, /* Low Battery notification */
{ KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
@@ -554,6 +555,7 @@ static const struct key_entry asus_nb_wm
{ 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 */
@@ -567,6 +569,8 @@ static const struct key_entry asus_nb_wm
{ KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
{ KE_KEY, 0x95, { KEY_MEDIA } },
{ KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */
+ { KE_KEY, 0x9C, { KEY_F15 } }, /* Zenbook Duo Swap Windows */
+ { KE_KEY, 0x9D, { KEY_F14 } }, /* Zenbook Duo Power mode */
{ KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
{ KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
{ KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
diff -up orig/asus-wmi.c new/asus-wmi.c
--- orig/asus-wmi.c 2022-12-11 17:17:28.000000000 +0100
+++ new/asus-wmi.c 2022-12-11 17:22:22.706726000 +0100
@@ -29,6 +29,7 @@
#include <linux/pci.h>
#include <linux/pci_hotplug.h>
#include <linux/platform_data/x86/asus-wmi.h>
+#include "inc/asus-wmi.h"
#include <linux/platform_device.h>
#include <linux/platform_profile.h>
#include <linux/power_supply.h>
@@ -208,11 +209,14 @@ struct asus_wmi {
int kbd_led_wk;
struct led_classdev lightbar_led;
int lightbar_led_wk;
+ struct led_classdev screenpad_led;
+ int screenpad_led_wk;
struct led_classdev micmute_led;
struct workqueue_struct *led_workqueue;
struct work_struct tpd_led_work;
struct work_struct wlan_led_work;
struct work_struct lightbar_led_work;
+ struct work_struct screenpad_led_work;
struct asus_rfkill wlan;
struct asus_rfkill bluetooth;
@@ -1039,6 +1043,75 @@ static int micmute_led_set(struct led_cl
return err < 0 ? err : 0;
}
+static int screenpad_led_read(struct asus_wmi *asus, int *level)
+{
+ int value, retval;
+ retval = asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_SCREENPAD, &value);
+ if (retval == 0 && (value & 0x21) != 0)
+ {
+ // screen is activated, so read backlight
+ retval = asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_SCREENPAD_LIGHT, &value);
+ if (retval == 0)
+ {
+ *level = value & ASUS_WMI_DSTS_BRIGHTNESS_MASK;
+ }
+ }
+ else
+ {
+ *level = 0;
+ }
+
+ if (retval < 0)
+ return retval;
+ return 0;
+}
+
+static void screenpad_led_update(struct work_struct *work)
+{
+ struct asus_wmi *asus;
+ int ctrl_param;
+
+ asus = container_of(work, struct asus_wmi, screenpad_led_work);
+
+ ctrl_param = asus->screenpad_led_wk;
+ if (ctrl_param == 0x00)
+ {
+ // turn off screen
+ asus_wmi_set_devstate(ASUS_WMI_DEVID_SCREENPAD, ctrl_param, NULL);
+ }
+ else
+ {
+ // set backlight (also turns on screen if is off)
+ asus_wmi_set_devstate(ASUS_WMI_DEVID_SCREENPAD_LIGHT, ctrl_param, NULL);
+ }
+}
+
+static void screenpad_led_set(struct led_classdev *led_cdev,
+ enum led_brightness value)
+{
+ struct asus_wmi *asus;
+
+ asus = container_of(led_cdev, struct asus_wmi, screenpad_led);
+
+ asus->screenpad_led_wk = value;
+ queue_work(asus->led_workqueue, &asus->screenpad_led_work);
+}
+
+static enum led_brightness screenpad_led_get(struct led_classdev *led_cdev)
+{
+ struct asus_wmi *asus;
+ int retval, value;
+
+ asus = container_of(led_cdev, struct asus_wmi, screenpad_led);
+
+ retval = screenpad_led_read(asus, &value);
+ if (retval < 0)
+ return retval;
+
+ return value;
+}
+
+
static void asus_wmi_led_exit(struct asus_wmi *asus)
{
led_classdev_unregister(&asus->kbd_led);
@@ -1046,6 +1119,7 @@ static void asus_wmi_led_exit(struct asu
led_classdev_unregister(&asus->wlan_led);
led_classdev_unregister(&asus->lightbar_led);
led_classdev_unregister(&asus->micmute_led);
+ led_classdev_unregister(&asus->screenpad_led);
if (asus->led_workqueue)
destroy_workqueue(asus->led_workqueue);
@@ -1130,6 +1204,20 @@ static int asus_wmi_led_init(struct asus
goto error;
}
+ if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_SCREENPAD)
+ && !screenpad_led_read(asus, &led_val)) {
+ asus->screenpad_led_wk = led_val;
+ INIT_WORK(&asus->screenpad_led_work, screenpad_led_update);
+
+ asus->screenpad_led.name = "asus::screenpad";
+ asus->screenpad_led.brightness_set = screenpad_led_set;
+ asus->screenpad_led.brightness_get = screenpad_led_get;
+ asus->screenpad_led.max_brightness = 0xff;
+
+ rv = led_classdev_register(&asus->platform_device->dev,
+ &asus->screenpad_led);
+ }
+
error:
if (rv)
asus_wmi_led_exit(asus);