diff options
| -rw-r--r-- | drivers/platform/x86/asus-nb-wmi.c | 15 | ||||
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 40 | ||||
| -rw-r--r-- | drivers/platform/x86/asus-wmi.h | 1 | ||||
| -rw-r--r-- | include/linux/platform_data/x86/asus-wmi.h | 1 |
4 files changed, 57 insertions, 0 deletions
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index 1d9fbabd02fb..d41d7ad14be0 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -119,6 +119,11 @@ static struct quirk_entry quirk_asus_use_kbd_dock_devid = { .use_kbd_dock_devid = true, }; +static struct quirk_entry quirk_asus_use_lid_flip_devid = { + .wmi_backlight_set_devstate = true, + .use_lid_flip_devid = true, +}; + static int dmi_matched(const struct dmi_system_id *dmi) { pr_info("Identified laptop model '%s'\n", dmi->ident); @@ -520,6 +525,16 @@ static const struct dmi_system_id asus_quirks[] = { }, .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, + }, {}, }; diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 39e1a6396e08..fa884c418f4e 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -63,6 +63,7 @@ MODULE_LICENSE("GPL"); #define NOTIFY_KBD_BRTTOGGLE 0xc7 #define NOTIFY_KBD_FBM 0x99 #define NOTIFY_KBD_TTP 0xae +#define NOTIFY_LID_FLIP 0xfa #define ASUS_WMI_FNLOCK_BIOS_DISABLED BIT(0) @@ -375,6 +376,20 @@ static int asus_wmi_input_init(struct asus_wmi *asus) } } + if (asus->driver->quirks->use_lid_flip_devid) { + result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_LID_FLIP); + if (result < 0) + asus->driver->quirks->use_lid_flip_devid = 0; + if (result >= 0) { + input_set_capability(asus->inputdev, EV_SW, SW_TABLET_MODE); + input_report_switch(asus->inputdev, SW_TABLET_MODE, result); + } else if (result == -ENODEV) { + pr_err("This device has lid_flip quirk but got ENODEV checking it. This is a bug."); + } else { + pr_err("Error checking for lid-flip: %d\n", result); + } + } + err = input_register_device(asus->inputdev); if (err) goto err_free_dev; @@ -394,6 +409,18 @@ static void asus_wmi_input_exit(struct asus_wmi *asus) asus->inputdev = NULL; } +/* Tablet mode ****************************************************************/ + +static void lid_flip_tablet_mode_get_state(struct asus_wmi *asus) +{ + int result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_LID_FLIP); + + if (result >= 0) { + input_report_switch(asus->inputdev, SW_TABLET_MODE, result); + input_sync(asus->inputdev); + } +} + /* Battery ********************************************************************/ /* The battery maximum charging percentage */ @@ -2128,6 +2155,11 @@ static void asus_wmi_handle_event_code(int code, struct asus_wmi *asus) return; } + if (asus->driver->quirks->use_lid_flip_devid && code == NOTIFY_LID_FLIP) { + lid_flip_tablet_mode_get_state(asus); + return; + } + if (asus->fan_boost_mode_available && code == NOTIFY_KBD_FBM) { fan_boost_mode_switch_next(asus); return; @@ -2719,6 +2751,10 @@ static int asus_hotk_resume(struct device *device) if (asus_wmi_has_fnlock_key(asus)) asus_wmi_fnlock_update(asus); + + if (asus->driver->quirks->use_lid_flip_devid) + lid_flip_tablet_mode_get_state(asus); + return 0; } @@ -2757,6 +2793,10 @@ static int asus_hotk_restore(struct device *device) if (asus_wmi_has_fnlock_key(asus)) asus_wmi_fnlock_update(asus); + + if (asus->driver->quirks->use_lid_flip_devid) + lid_flip_tablet_mode_get_state(asus); + return 0; } diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h index 1a95c172f94b..b302415bf1d9 100644 --- a/drivers/platform/x86/asus-wmi.h +++ b/drivers/platform/x86/asus-wmi.h @@ -34,6 +34,7 @@ struct quirk_entry { bool wmi_backlight_set_devstate; bool wmi_force_als_set; bool use_kbd_dock_devid; + bool use_lid_flip_devid; int wapf; /* * For machines with AMD graphic chips, it will send out WMI event diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 897b8332a39f..2f274cf52805 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -62,6 +62,7 @@ /* Misc */ #define ASUS_WMI_DEVID_CAMERA 0x00060013 +#define ASUS_WMI_DEVID_LID_FLIP 0x00060062 /* Storage */ #define ASUS_WMI_DEVID_CARDREADER 0x00080013 |