diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 1ace70b831cd..225dc6818751 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -34,7 +34,7 @@ MODULE_LICENSE("GPL"); static int acpi_ac_add(struct acpi_device *device); static void acpi_ac_remove(struct acpi_device *device); -static void acpi_ac_notify(struct acpi_device *device, u32 event); +static void acpi_ac_notify(acpi_handle handle, u32 event, void *data); static const struct acpi_device_id ac_device_ids[] = { {"ACPI0003", 0}, @@ -54,11 +54,9 @@ static struct acpi_driver acpi_ac_driver = { .name = "ac", .class = ACPI_AC_CLASS, .ids = ac_device_ids, - .flags = ACPI_DRIVER_ALL_NOTIFY_EVENTS, .ops = { .add = acpi_ac_add, .remove = acpi_ac_remove, - .notify = acpi_ac_notify, }, .drv.pm = &acpi_ac_pm, }; @@ -128,8 +126,9 @@ static enum power_supply_property ac_props[] = { }; /* Driver Model */ -static void acpi_ac_notify(struct acpi_device *device, u32 event) +static void acpi_ac_notify(acpi_handle handle, u32 event, void *data) { + struct acpi_device *device = data; struct acpi_ac *ac = acpi_driver_data(device); if (!ac) @@ -235,7 +234,7 @@ static int acpi_ac_add(struct acpi_device *device) result = acpi_ac_get_state(ac); if (result) - goto end; + goto err_release_ac; psy_cfg.drv_data = ac; @@ -248,7 +247,7 @@ static int acpi_ac_add(struct acpi_device *device) &ac->charger_desc, &psy_cfg); if (IS_ERR(ac->charger)) { result = PTR_ERR(ac->charger); - goto end; + goto err_release_ac; } pr_info("%s [%s] (%s)\n", acpi_device_name(device), @@ -256,9 +255,19 @@ static int acpi_ac_add(struct acpi_device *device) ac->battery_nb.notifier_call = acpi_ac_battery_notify; register_acpi_notifier(&ac->battery_nb); -end: + + result = acpi_dev_install_notify_handler(device, ACPI_ALL_NOTIFY, + acpi_ac_notify); if (result) - kfree(ac); + goto err_unregister; + + return 0; + +err_unregister: + power_supply_unregister(ac->charger); + unregister_acpi_notifier(&ac->battery_nb); +err_release_ac: + kfree(ac); return result; } @@ -297,6 +306,8 @@ static void acpi_ac_remove(struct acpi_device *device) ac = acpi_driver_data(device); + acpi_dev_remove_notify_handler(device, ACPI_ALL_NOTIFY, + acpi_ac_notify); power_supply_unregister(ac->charger); unregister_acpi_notifier(&ac->battery_nb); diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c index 62f4364e4460..948e31f7ce6e 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -77,7 +77,7 @@ static DEFINE_MUTEX(video_list_lock); static LIST_HEAD(video_bus_head); static int acpi_video_bus_add(struct acpi_device *device); static void acpi_video_bus_remove(struct acpi_device *device); -static void acpi_video_bus_notify(struct acpi_device *device, u32 event); +static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data); /* * Indices in the _BCL method response: the first two items are special, @@ -104,7 +104,6 @@ static struct acpi_driver acpi_video_bus = { .ops = { .add = acpi_video_bus_add, .remove = acpi_video_bus_remove, - .notify = acpi_video_bus_notify, }, }; @@ -1527,8 +1526,9 @@ static int acpi_video_bus_stop_devices(struct acpi_video_bus *video) acpi_osi_is_win8() ? 0 : 1); } -static void acpi_video_bus_notify(struct acpi_device *device, u32 event) +static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data) { + struct acpi_device *device = data; struct acpi_video_bus *video = acpi_driver_data(device); struct input_dev *input; int keycode = 0; @@ -2027,6 +2027,12 @@ static int acpi_video_bus_add(struct acpi_device *device) if (error) goto err_put_video; + /* + * HP ZBook Fury 16 G10 requires ACPI video's child devices have _PS0 + * evaluated to have functional panel brightness control. + */ + acpi_device_fix_up_power_extended(device); + pr_info("%s [%s] (multi-head: %s rom: %s post: %s)\n", ACPI_VIDEO_DEVICE_NAME, acpi_device_bid(device), video->flags.multihead ? "yes" : "no", @@ -2053,8 +2059,19 @@ static int acpi_video_bus_add(struct acpi_device *device) acpi_video_bus_add_notify_handler(video); + error = acpi_dev_install_notify_handler(device, ACPI_DEVICE_NOTIFY, + acpi_video_bus_notify); + if (error) + goto err_remove; + return 0; +err_remove: + mutex_lock(&video_list_lock); + list_del(&video->entry); + mutex_unlock(&video_list_lock); + acpi_video_bus_remove_notify_handler(video); + acpi_video_bus_unregister_backlight(video); err_put_video: acpi_video_bus_put_devices(video); kfree(video->attached_array); @@ -2075,6 +2092,9 @@ static void acpi_video_bus_remove(struct acpi_device *device) video = acpi_driver_data(device); + acpi_dev_remove_notify_handler(device, ACPI_DEVICE_NOTIFY, + acpi_video_bus_notify); + mutex_lock(&video_list_lock); list_del(&video->entry); mutex_unlock(&video_list_lock); diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 9c67ed02d797..969bf81e8d54 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -1034,8 +1034,9 @@ static void acpi_battery_refresh(struct acpi_battery *battery) } /* Driver Interface */ -static void acpi_battery_notify(struct acpi_device *device, u32 event) +static void acpi_battery_notify(acpi_handle handle, u32 event, void *data) { + struct acpi_device *device = data; struct acpi_battery *battery = acpi_driver_data(device); struct power_supply *old; @@ -1212,13 +1213,22 @@ static int acpi_battery_add(struct acpi_device *device) device_init_wakeup(&device->dev, 1); - return result; + result = acpi_dev_install_notify_handler(device, ACPI_ALL_NOTIFY, + acpi_battery_notify); + if (result) + goto fail_pm; + return 0; + +fail_pm: + device_init_wakeup(&device->dev, 0); + unregister_pm_notifier(&battery->pm_nb); fail: sysfs_remove_battery(battery); mutex_destroy(&battery->lock); mutex_destroy(&battery->sysfs_lock); kfree(battery); + return result; } @@ -1228,10 +1238,16 @@ static void acpi_battery_remove(struct acpi_device *device) if (!device || !acpi_driver_data(device)) return; - device_init_wakeup(&device->dev, 0); + battery = acpi_driver_data(device); + + acpi_dev_remove_notify_handler(device, ACPI_ALL_NOTIFY, + acpi_battery_notify); + + device_init_wakeup(&device->dev, 0); unregister_pm_notifier(&battery->pm_nb); sysfs_remove_battery(battery); + mutex_destroy(&battery->lock); mutex_destroy(&battery->sysfs_lock); kfree(battery); @@ -1264,11 +1280,9 @@ static struct acpi_driver acpi_battery_driver = { .name = "battery", .class = ACPI_BATTERY_CLASS, .ids = battery_device_ids, - .flags = ACPI_DRIVER_ALL_NOTIFY_EVENTS, .ops = { .add = acpi_battery_add, .remove = acpi_battery_remove, - .notify = acpi_battery_notify, }, .drv.pm = &acpi_battery_pm, }; diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 2fc2b43a4ed3..0168b3a556b6 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -554,6 +554,30 @@ static void acpi_device_remove_notify_handler(struct acpi_device *device, acpi_os_wait_events_complete(); } +int acpi_dev_install_notify_handler(struct acpi_device *adev, + u32 handler_type, + acpi_notify_handler handler) +{ + acpi_status status; + + status = acpi_install_notify_handler(adev->handle, handler_type, + handler, adev); + if (ACPI_FAILURE(status)) + return -ENODEV; + + return 0; +} +EXPORT_SYMBOL_GPL(acpi_dev_install_notify_handler); + +void acpi_dev_remove_notify_handler(struct acpi_device *adev, + u32 handler_type, + acpi_notify_handler handler) +{ + acpi_remove_notify_handler(adev->handle, handler_type, handler); + acpi_os_wait_events_complete(); +} +EXPORT_SYMBOL_GPL(acpi_dev_remove_notify_handler); + /* Handle events targeting \_SB device (at present only graceful shutdown) */ #define ACPI_SB_NOTIFY_SHUTDOWN_REQUEST 0x81 @@ -1005,8 +1029,10 @@ static int acpi_device_probe(struct device *dev) return -ENOSYS; ret = acpi_drv->ops.add(acpi_dev); - if (ret) + if (ret) { + acpi_dev->driver_data = NULL; return ret; + } pr_debug("Driver [%s] successfully bound to device [%s]\n", acpi_drv->name, acpi_dev->pnp.bus_id); diff --git a/drivers/acpi/hed.c b/drivers/acpi/hed.c index 78d44e3fe129..46c6f8c35b43 100644 --- a/drivers/acpi/hed.c +++ b/drivers/acpi/hed.c @@ -42,22 +42,32 @@ EXPORT_SYMBOL_GPL(unregister_acpi_hed_notifier); * it is used by HEST Generic Hardware Error Source with notify type * SCI. */ -static void acpi_hed_notify(struct acpi_device *device, u32 event) +static void acpi_hed_notify(acpi_handle handle, u32 event, void *data) { blocking_notifier_call_chain(&acpi_hed_notify_list, 0, NULL); } static int acpi_hed_add(struct acpi_device *device) { + int err; + /* Only one hardware error device */ if (hed_handle) return -EINVAL; hed_handle = device->handle; - return 0; + + err = acpi_dev_install_notify_handler(device, ACPI_DEVICE_NOTIFY, + acpi_hed_notify); + if (err) + hed_handle = NULL; + + return err; } static void acpi_hed_remove(struct acpi_device *device) { + acpi_dev_remove_notify_handler(device, ACPI_DEVICE_NOTIFY, + acpi_hed_notify); hed_handle = NULL; } @@ -68,7 +78,6 @@ static struct acpi_driver acpi_hed_driver = { .ops = { .add = acpi_hed_add, .remove = acpi_hed_remove, - .notify = acpi_hed_notify, }, }; module_acpi_driver(acpi_hed_driver); diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 07204d482968..f0e6738ae3c9 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -3282,6 +3282,23 @@ static void acpi_nfit_put_table(void *table) acpi_put_table(table); } +static void acpi_nfit_notify(acpi_handle handle, u32 event, void *data) +{ + struct acpi_device *adev = data; + + device_lock(&adev->dev); + __acpi_nfit_notify(&adev->dev, handle, event); + device_unlock(&adev->dev); +} + +static void acpi_nfit_remove_notify_handler(void *data) +{ + struct acpi_device *adev = data; + + acpi_dev_remove_notify_handler(adev, ACPI_DEVICE_NOTIFY, + acpi_nfit_notify); +} + void acpi_nfit_shutdown(void *data) { struct acpi_nfit_desc *acpi_desc = data; @@ -3368,12 +3385,18 @@ static int acpi_nfit_add(struct acpi_device *adev) if (rc) return rc; - return devm_add_action_or_reset(dev, acpi_nfit_shutdown, acpi_desc); -} -static void acpi_nfit_remove(struct acpi_device *adev) -{ - /* see acpi_nfit_unregister */ + rc = devm_add_action_or_reset(dev, acpi_nfit_shutdown, acpi_desc); + if (rc) + return rc; + + rc = acpi_dev_install_notify_handler(adev, ACPI_DEVICE_NOTIFY, + acpi_nfit_notify); + if (rc) + return rc; + + return devm_add_action_or_reset(dev, acpi_nfit_remove_notify_handler, + adev); } static void acpi_nfit_update_notify(struct device *dev, acpi_handle handle) @@ -3446,13 +3469,6 @@ void __acpi_nfit_notify(struct device *dev, acpi_handle handle, u32 event) } EXPORT_SYMBOL_GPL(__acpi_nfit_notify); -static void acpi_nfit_notify(struct acpi_device *adev, u32 event) -{ - device_lock(&adev->dev); - __acpi_nfit_notify(&adev->dev, adev->handle, event); - device_unlock(&adev->dev); -} - static const struct acpi_device_id acpi_nfit_ids[] = { { "ACPI0012", 0 }, { "", 0 }, @@ -3464,8 +3480,6 @@ static struct acpi_driver acpi_nfit_driver = { .ids = acpi_nfit_ids, .ops = { .add = acpi_nfit_add, - .remove = acpi_nfit_remove, - .notify = acpi_nfit_notify, }, }; diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index f9f6ebb08fdb..7d543ede775e 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -825,8 +825,9 @@ static void acpi_queue_thermal_check(struct acpi_thermal *tz) queue_work(acpi_thermal_pm_queue, &tz->thermal_check_work); } -static void acpi_thermal_notify(struct acpi_device *device, u32 event) +static void acpi_thermal_notify(acpi_handle handle, u32 event, void *data) { + struct acpi_device *device = data; struct acpi_thermal *tz = acpi_driver_data(device); if (!tz) @@ -997,11 +998,20 @@ static int acpi_thermal_add(struct acpi_device *device) pr_info("%s [%s] (%ld C)\n", acpi_device_name(device), acpi_device_bid(device), deci_kelvin_to_celsius(tz->temperature)); - goto end; + result = acpi_dev_install_notify_handler(device, ACPI_DEVICE_NOTIFY, + acpi_thermal_notify); + if (result) + goto flush_wq; + + return 0; + +flush_wq: + flush_workqueue(acpi_thermal_pm_queue); + acpi_thermal_unregister_thermal_zone(tz); free_memory: kfree(tz); -end: + return result; } @@ -1012,10 +1022,14 @@ static void acpi_thermal_remove(struct acpi_device *device) if (!device || !acpi_driver_data(device)) return; - flush_workqueue(acpi_thermal_pm_queue); tz = acpi_driver_data(device); + acpi_dev_remove_notify_handler(device, ACPI_DEVICE_NOTIFY, + acpi_thermal_notify); + + flush_workqueue(acpi_thermal_pm_queue); acpi_thermal_unregister_thermal_zone(tz); + kfree(tz); } @@ -1078,7 +1092,6 @@ static struct acpi_driver acpi_thermal_driver = { .ops = { .add = acpi_thermal_add, .remove = acpi_thermal_remove, - .notify = acpi_thermal_notify, }, .drv.pm = &acpi_thermal_pm, }; diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index 18cc08c858cf..442396f6ed1f 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -445,6 +445,15 @@ static const struct dmi_system_id video_detect_dmi_table[] = { DMI_MATCH(DMI_BOARD_NAME, "Lenovo IdeaPad S405"), }, }, + { + /* https://bugzilla.suse.com/show_bug.cgi?id=1208724 */ + .callback = video_detect_force_native, + /* Lenovo Ideapad Z470 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "IdeaPad Z470"), + }, + }, { /* https://bugzilla.redhat.com/show_bug.cgi?id=1187004 */ .callback = video_detect_force_native, @@ -486,6 +495,24 @@ static const struct dmi_system_id video_detect_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "iMac11,3"), }, }, + { + /* https://gitlab.freedesktop.org/drm/amd/-/issues/1838 */ + .callback = video_detect_force_native, + /* Apple iMac12,1 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "iMac12,1"), + }, + }, + { + /* https://gitlab.freedesktop.org/drm/amd/-/issues/2753 */ + .callback = video_detect_force_native, + /* Apple iMac12,2 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "iMac12,2"), + }, + }, { /* https://bugzilla.redhat.com/show_bug.cgi?id=1217249 */ .callback = video_detect_force_native, diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index c941d99162c0..23fbe4a16972 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -515,6 +515,12 @@ void acpi_bus_private_data_handler(acpi_handle, void *); int acpi_bus_get_private_data(acpi_handle, void **); int acpi_bus_attach_private_data(acpi_handle, void *); void acpi_bus_detach_private_data(acpi_handle); +int acpi_dev_install_notify_handler(struct acpi_device *adev, + u32 handler_type, + acpi_notify_handler handler); +void acpi_dev_remove_notify_handler(struct acpi_device *adev, + u32 handler_type, + acpi_notify_handler handler); extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32); extern int register_acpi_notifier(struct notifier_block *); extern int unregister_acpi_notifier(struct notifier_block *);