Merge tag 'platform-drivers-x86-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "Highlights:

   - New driver for changing BIOS settings from within Linux on Dell
     devices. This introduces a new generic sysfs API for this. Lenovo
     is working on also supporting this API on their devices

   - New Intel PMT telemetry and crashlog drivers

   - Support for SW_TABLET_MODE reporting for the acer-wmi and intel-hid
     drivers

   - Preparation work for improving support for Microsoft Surface
     hardware

   - Various fixes / improvements / quirks for the panasonic-laptop and
     others"

* tag 'platform-drivers-x86-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (81 commits)
  platform/x86: ISST: Mark mmio_range_devid_0 and mmio_range_devid_1 with static keyword
  platform/x86: intel-hid: add Rocket Lake ACPI device ID
  x86/platform: classmate-laptop: add WiFi media button
  platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
  platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
  tools/power/x86/intel-speed-select: Update version for v5.11
  tools/power/x86/intel-speed-select: Account for missing sysfs for die_id
  tools/power/x86/intel-speed-select: Read TRL from mailbox
  platform/x86: intel-hid: Do not create SW_TABLET_MODE input-dev when a KIOX010A ACPI dev is present
  platform/x86: intel-hid: Add alternative method to enable switches
  platform/x86: intel-hid: Add support for SW_TABLET_MODE
  platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
  platform/x86: ISST: Change PCI device macros
  platform/x86: ISST: Allow configurable offset range
  platform/x86: ISST: Check for unaligned mmio address
  acer-wireless: send an EV_SYN/SYN_REPORT between state changes
  platform/x86: dell-wmi-sysman: work around for BIOS bug
  platform/x86: mlx-platform: remove an unused variable
  platform/x86: thinkpad_acpi: remove trailing semicolon in macro definition
  platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
  ...

1 files changed, 48 insertions, 0 deletions

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 39e1a6396e08..9ca15f724343 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 */
@@ -1663,6 +1690,10 @@ static int fan_boost_mode_write(struct asus_wmi *asus)
 	pr_info("Set fan boost mode: %u\n", value);
 	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_FAN_BOOST_MODE, value,
 				    &retval);
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL,
+			"fan_boost_mode");
+
 	if (err) {
 		pr_warn("Failed to set fan boost mode: %d\n", err);
 		return err;
@@ -1774,6 +1805,10 @@ static int throttle_thermal_policy_write(struct asus_wmi *asus)
 
 	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY,
 				    value, &retval);
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL,
+			"throttle_thermal_policy");
+
 	if (err) {
 		pr_warn("Failed to set throttle thermal policy: %d\n", err);
 		return err;
@@ -2128,6 +2163,11 @@ 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 +2759,10 @@ 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 +2801,10 @@ 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;
 }