Merge tag 'platform-drivers-x86-v5.14-2' of...

Merge tag 'platform-drivers-x86-v5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Hans de Goede:
 "A set of bug-fixes and new hardware ids.

  Highlights:

   - amd-pmc fixes

   - think-lmi fixes

   - various new hardware-ids"

* tag 'platform-drivers-x86-v5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: gigabyte-wmi: add support for B550 Aorus Elite V2
  platform/x86: intel-hid: add Alder Lake ACPI device ID
  platform/x86: think-lmi: Fix possible mem-leaks on tlmi_analyze() error-exit
  platform/x86: think-lmi: Split kobject_init() and kobject_add() calls
  platform/x86: think-lmi: Move pending_reboot_attr to the attributes sysfs dir
  platform/x86: amd-pmc: Fix undefined reference to __udivdi3
  platform/x86: amd-pmc: Fix missing unlock on error in amd_pmc_send_cmd()
  platform/x86: wireless-hotkey: remove hardcoded "hp" from the error message
  platform/x86: amd-pmc: Use return code on suspend
  platform/x86: amd-pmc: Add new acpi id for future PMC controllers
  platform/x86: amd-pmc: Add support for ACPI ID AMDI0006
  platform/x86: amd-pmc: Add support for logging s0ix counters
  platform/x86: amd-pmc: Add support for logging SMU metrics
  platform/x86: amd-pmc: call dump registers only once
  platform/x86: amd-pmc: Fix SMU firmware reporting mechanism
  platform/x86: amd-pmc: Fix command completion code
  platform/x86: think-lmi: Add pending_reboot support

drivers/platform/x86/gigabyte-wmi.c

@@ -141,6 +141,7 @@ static u8 gigabyte_wmi_detect_sensor_usability(struct wmi_device *wdev)
 
 static const struct dmi_system_id gigabyte_wmi_known_working_platforms[] = {
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 AORUS ELITE"),
+	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 AORUS ELITE V2"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 GAMING X V2"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M AORUS PRO-P"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M DS3H"),

drivers/platform/x86/intel-hid.c

@@ -25,6 +25,7 @@ static const struct acpi_device_id intel_hid_ids[] = {
 	{"INT33D5", 0},
 	{"INTC1051", 0},
 	{"INTC1054", 0},
+	{"INTC1070", 0},
 	{"", 0},
 };
 MODULE_DEVICE_TABLE(acpi, intel_hid_ids);

drivers/platform/x86/think-lmi.c

@@ -571,6 +571,11 @@ static ssize_t current_value_store(struct kobject *kobj,
 	else
 		ret = tlmi_save_bios_settings("");
 
+	if (!ret && !tlmi_priv.pending_changes) {
+		tlmi_priv.pending_changes = true;
+		/* let userland know it may need to check reboot pending again */
+		kobject_uevent(&tlmi_priv.class_dev->kobj, KOBJ_CHANGE);
+	}
 out:
 	kfree(auth_str);
 	kfree(set_str);
@@ -647,6 +652,14 @@ static struct kobj_type tlmi_pwd_setting_ktype = {
 	.sysfs_ops	= &tlmi_kobj_sysfs_ops,
 };
 
+static ssize_t pending_reboot_show(struct kobject *kobj, struct kobj_attribute *attr,
+				   char *buf)
+{
+	return sprintf(buf, "%d\n", tlmi_priv.pending_changes);
+}
+
+static struct kobj_attribute pending_reboot = __ATTR_RO(pending_reboot);
+
 /* ---- Initialisation --------------------------------------------------------- */
 static void tlmi_release_attr(void)
 {
@@ -659,6 +672,7 @@ static void tlmi_release_attr(void)
 			kobject_put(&tlmi_priv.setting[i]->kobj);
 		}
 	}
+	sysfs_remove_file(&tlmi_priv.attribute_kset->kobj, &pending_reboot.attr);
 	kset_unregister(tlmi_priv.attribute_kset);
 
 	/* Authentication structures */
@@ -709,8 +723,8 @@ static int tlmi_sysfs_init(void)
 
 		/* Build attribute */
 		tlmi_priv.setting[i]->kobj.kset = tlmi_priv.attribute_kset;
-		ret = kobject_init_and_add(&tlmi_priv.setting[i]->kobj, &tlmi_attr_setting_ktype,
-				NULL, "%s", tlmi_priv.setting[i]->display_name);
+		ret = kobject_add(&tlmi_priv.setting[i]->kobj, NULL,
+				  "%s", tlmi_priv.setting[i]->display_name);
 		if (ret)
 			goto fail_create_attr;
 
@@ -719,6 +733,10 @@ static int tlmi_sysfs_init(void)
 			goto fail_create_attr;
 	}
 
+	ret = sysfs_create_file(&tlmi_priv.attribute_kset->kobj, &pending_reboot.attr);
+	if (ret)
+		goto fail_create_attr;
+
 	/* Create authentication entries */
 	tlmi_priv.authentication_kset = kset_create_and_add("authentication", NULL,
 								&tlmi_priv.class_dev->kobj);
@@ -727,8 +745,7 @@ static int tlmi_sysfs_init(void)
 		goto fail_create_attr;
 	}
 	tlmi_priv.pwd_admin->kobj.kset = tlmi_priv.authentication_kset;
-	ret = kobject_init_and_add(&tlmi_priv.pwd_admin->kobj, &tlmi_pwd_setting_ktype,
-			NULL, "%s", "Admin");
+	ret = kobject_add(&tlmi_priv.pwd_admin->kobj, NULL, "%s", "Admin");
 	if (ret)
 		goto fail_create_attr;
 
@@ -737,8 +754,7 @@ static int tlmi_sysfs_init(void)
 		goto fail_create_attr;
 
 	tlmi_priv.pwd_power->kobj.kset = tlmi_priv.authentication_kset;
-	ret = kobject_init_and_add(&tlmi_priv.pwd_power->kobj, &tlmi_pwd_setting_ktype,
-			NULL, "%s", "System");
+	ret = kobject_add(&tlmi_priv.pwd_power->kobj, NULL, "%s", "System");
 	if (ret)
 		goto fail_create_attr;
 
@@ -818,6 +834,7 @@ static int tlmi_analyze(void)
 				pr_info("Error retrieving possible values for %d : %s\n",
 						i, setting->display_name);
 		}
+		kobject_init(&setting->kobj, &tlmi_attr_setting_ktype);
 		tlmi_priv.setting[i] = setting;
 		tlmi_priv.settings_count++;
 		kfree(item);
@@ -844,10 +861,12 @@ static int tlmi_analyze(void)
 	if (pwdcfg.password_state & TLMI_PAP_PWD)
 		tlmi_priv.pwd_admin->valid = true;
 
+	kobject_init(&tlmi_priv.pwd_admin->kobj, &tlmi_pwd_setting_ktype);
+
 	tlmi_priv.pwd_power = kzalloc(sizeof(struct tlmi_pwd_setting), GFP_KERNEL);
 	if (!tlmi_priv.pwd_power) {
 		ret = -ENOMEM;
-		goto fail_clear_attr;
+		goto fail_free_pwd_admin;
 	}
 	strscpy(tlmi_priv.pwd_power->kbdlang, "us", TLMI_LANG_MAXLEN);
 	tlmi_priv.pwd_power->encoding = TLMI_ENCODING_ASCII;
@@ -859,11 +878,19 @@ static int tlmi_analyze(void)
 	if (pwdcfg.password_state & TLMI_POP_PWD)
 		tlmi_priv.pwd_power->valid = true;
 
+	kobject_init(&tlmi_priv.pwd_power->kobj, &tlmi_pwd_setting_ktype);
+
 	return 0;
 
+fail_free_pwd_admin:
+	kfree(tlmi_priv.pwd_admin);
 fail_clear_attr:
-	for (i = 0; i < TLMI_SETTINGS_COUNT; ++i)
-		kfree(tlmi_priv.setting[i]);
+	for (i = 0; i < TLMI_SETTINGS_COUNT; ++i) {
+		if (tlmi_priv.setting[i]) {
+			kfree(tlmi_priv.setting[i]->possible_values);
+			kfree(tlmi_priv.setting[i]);
+		}
+	}
 	return ret;
 }
 

drivers/platform/x86/think-lmi.h

@@ -60,6 +60,7 @@ struct think_lmi {
 	bool can_get_bios_selections;
 	bool can_set_bios_password;
 	bool can_get_password_settings;
+	bool pending_changes;
 
 	struct tlmi_attr_setting *setting[TLMI_SETTINGS_COUNT];
 	struct device *class_dev;

drivers/platform/x86/wireless-hotkey.c

@@ -78,7 +78,7 @@ static int wl_add(struct acpi_device *device)
 
 	err = wireless_input_setup();
 	if (err)
-		pr_err("Failed to setup hp wireless hotkeys\n");
+		pr_err("Failed to setup wireless hotkeys\n");
 
 	return err;
 }