diff options
Diffstat (limited to 'drivers/platform/x86')
| -rw-r--r-- | drivers/platform/x86/Makefile | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/amd-pmc.c | 5 | ||||
| -rw-r--r-- | drivers/platform/x86/apple-gmux.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/Kconfig | 15 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/hid.c | 7 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/pmc/pltdrv.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/lg-laptop.c | 12 | ||||
| -rw-r--r-- | drivers/platform/x86/system76_acpi.c | 58 | ||||
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 6 | ||||
| -rw-r--r-- | drivers/platform/x86/touchscreen_dmi.c | 18 |
10 files changed, 77 insertions, 50 deletions
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index 219478061683..253a096b5dd8 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -68,7 +68,7 @@ obj-$(CONFIG_THINKPAD_ACPI) += thinkpad_acpi.o obj-$(CONFIG_THINKPAD_LMI) += think-lmi.o # Intel -obj-$(CONFIG_X86_PLATFORM_DRIVERS_INTEL) += intel/ +obj-y += intel/ # MSI obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c index b7e50ed050a8..230593ae5d6d 100644 --- a/drivers/platform/x86/amd-pmc.c +++ b/drivers/platform/x86/amd-pmc.c @@ -76,7 +76,7 @@ #define AMD_CPU_ID_CZN AMD_CPU_ID_RN #define AMD_CPU_ID_YC 0x14B5 -#define PMC_MSG_DELAY_MIN_US 100 +#define PMC_MSG_DELAY_MIN_US 50 #define RESPONSE_REGISTER_LOOP_MAX 20000 #define SOC_SUBSYSTEM_IP_MAX 12 @@ -508,7 +508,8 @@ static int __maybe_unused amd_pmc_resume(struct device *dev) } static const struct dev_pm_ops amd_pmc_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(amd_pmc_suspend, amd_pmc_resume) + .suspend_noirq = amd_pmc_suspend, + .resume_noirq = amd_pmc_resume, }; static const struct pci_device_id pmc_pci_ids[] = { diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c index 9aae45a45200..57553f9b4d1d 100644 --- a/drivers/platform/x86/apple-gmux.c +++ b/drivers/platform/x86/apple-gmux.c @@ -625,7 +625,7 @@ static int gmux_probe(struct pnp_dev *pnp, const struct pnp_device_id *id) } gmux_data->iostart = res->start; - gmux_data->iolen = res->end - res->start; + gmux_data->iolen = resource_size(res); if (gmux_data->iolen < GMUX_MIN_IO_LEN) { pr_err("gmux I/O region too small (%lu < %u)\n", diff --git a/drivers/platform/x86/intel/Kconfig b/drivers/platform/x86/intel/Kconfig index 38ce3e344589..40096b25994a 100644 --- a/drivers/platform/x86/intel/Kconfig +++ b/drivers/platform/x86/intel/Kconfig @@ -3,19 +3,6 @@ # Intel x86 Platform Specific Drivers # -menuconfig X86_PLATFORM_DRIVERS_INTEL - bool "Intel x86 Platform Specific Device Drivers" - default y - help - Say Y here to get to see options for device drivers for - various Intel x86 platforms, including vendor-specific - drivers. This option alone does not add any kernel code. - - If you say N, all options in this submenu will be skipped - and disabled. - -if X86_PLATFORM_DRIVERS_INTEL - source "drivers/platform/x86/intel/atomisp2/Kconfig" source "drivers/platform/x86/intel/int1092/Kconfig" source "drivers/platform/x86/intel/int33fe/Kconfig" @@ -183,5 +170,3 @@ config INTEL_UNCORE_FREQ_CONTROL To compile this driver as a module, choose M here: the module will be called intel-uncore-frequency. - -endif # X86_PLATFORM_DRIVERS_INTEL diff --git a/drivers/platform/x86/intel/hid.c b/drivers/platform/x86/intel/hid.c index 08598942a6d7..13f8cf70b9ae 100644 --- a/drivers/platform/x86/intel/hid.c +++ b/drivers/platform/x86/intel/hid.c @@ -99,6 +99,13 @@ static const struct dmi_system_id button_array_table[] = { DMI_MATCH(DMI_PRODUCT_FAMILY, "ThinkPad X1 Tablet Gen 2"), }, }, + { + .ident = "Microsoft Surface Go 3", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Surface Go 3"), + }, + }, { } }; diff --git a/drivers/platform/x86/intel/pmc/pltdrv.c b/drivers/platform/x86/intel/pmc/pltdrv.c index 73797680b895..15ca8afdd973 100644 --- a/drivers/platform/x86/intel/pmc/pltdrv.c +++ b/drivers/platform/x86/intel/pmc/pltdrv.c @@ -65,7 +65,7 @@ static int __init pmc_core_platform_init(void) retval = platform_device_register(pmc_core_device); if (retval) - kfree(pmc_core_device); + platform_device_put(pmc_core_device); return retval; } diff --git a/drivers/platform/x86/lg-laptop.c b/drivers/platform/x86/lg-laptop.c index ae9293024c77..a91847a551a7 100644 --- a/drivers/platform/x86/lg-laptop.c +++ b/drivers/platform/x86/lg-laptop.c @@ -657,6 +657,18 @@ static int acpi_add(struct acpi_device *device) if (product && strlen(product) > 4) switch (product[4]) { case '5': + if (strlen(product) > 5) + switch (product[5]) { + case 'N': + year = 2021; + break; + case '0': + year = 2016; + break; + default: + year = 2022; + } + break; case '6': year = 2016; break; diff --git a/drivers/platform/x86/system76_acpi.c b/drivers/platform/x86/system76_acpi.c index 8b292ee95a14..7299ad08c838 100644 --- a/drivers/platform/x86/system76_acpi.c +++ b/drivers/platform/x86/system76_acpi.c @@ -35,6 +35,7 @@ struct system76_data { union acpi_object *nfan; union acpi_object *ntmp; struct input_dev *input; + bool has_open_ec; }; static const struct acpi_device_id device_ids[] = { @@ -279,20 +280,12 @@ static struct acpi_battery_hook system76_battery_hook = { static void system76_battery_init(void) { - acpi_handle handle; - - handle = ec_get_handle(); - if (handle && acpi_has_method(handle, "GBCT")) - battery_hook_register(&system76_battery_hook); + battery_hook_register(&system76_battery_hook); } static void system76_battery_exit(void) { - acpi_handle handle; - - handle = ec_get_handle(); - if (handle && acpi_has_method(handle, "GBCT")) - battery_hook_unregister(&system76_battery_hook); + battery_hook_unregister(&system76_battery_hook); } // Get the airplane mode LED brightness @@ -673,6 +666,10 @@ static int system76_add(struct acpi_device *acpi_dev) acpi_dev->driver_data = data; data->acpi_dev = acpi_dev; + // Some models do not run open EC firmware. Check for an ACPI method + // that only exists on open EC to guard functionality specific to it. + data->has_open_ec = acpi_has_method(acpi_device_handle(data->acpi_dev), "NFAN"); + err = system76_get(data, "INIT"); if (err) return err; @@ -718,27 +715,31 @@ static int system76_add(struct acpi_device *acpi_dev) if (err) goto error; - err = system76_get_object(data, "NFAN", &data->nfan); - if (err) - goto error; + if (data->has_open_ec) { + err = system76_get_object(data, "NFAN", &data->nfan); + if (err) + goto error; - err = system76_get_object(data, "NTMP", &data->ntmp); - if (err) - goto error; + err = system76_get_object(data, "NTMP", &data->ntmp); + if (err) + goto error; - data->therm = devm_hwmon_device_register_with_info(&acpi_dev->dev, - "system76_acpi", data, &thermal_chip_info, NULL); - err = PTR_ERR_OR_ZERO(data->therm); - if (err) - goto error; + data->therm = devm_hwmon_device_register_with_info(&acpi_dev->dev, + "system76_acpi", data, &thermal_chip_info, NULL); + err = PTR_ERR_OR_ZERO(data->therm); + if (err) + goto error; - system76_battery_init(); + system76_battery_init(); + } return 0; error: - kfree(data->ntmp); - kfree(data->nfan); + if (data->has_open_ec) { + kfree(data->ntmp); + kfree(data->nfan); + } return err; } @@ -749,14 +750,15 @@ static int system76_remove(struct acpi_device *acpi_dev) data = acpi_driver_data(acpi_dev); - system76_battery_exit(); + if (data->has_open_ec) { + system76_battery_exit(); + kfree(data->nfan); + kfree(data->ntmp); + } devm_led_classdev_unregister(&acpi_dev->dev, &data->ap_led); devm_led_classdev_unregister(&acpi_dev->dev, &data->kb_led); - kfree(data->nfan); - kfree(data->ntmp); - system76_get(data, "FINI"); return 0; diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index b3ac9c3f3b7c..bb1abb947e1e 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -3015,6 +3015,8 @@ static struct attribute *hotkey_attributes[] = { &dev_attr_hotkey_all_mask.attr, &dev_attr_hotkey_adaptive_all_mask.attr, &dev_attr_hotkey_recommended_mask.attr, + &dev_attr_hotkey_tablet_mode.attr, + &dev_attr_hotkey_radio_sw.attr, #ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL &dev_attr_hotkey_source_mask.attr, &dev_attr_hotkey_poll_freq.attr, @@ -5726,11 +5728,11 @@ static const char * const tpacpi_led_names[TPACPI_LED_NUMLEDS] = { "tpacpi::standby", "tpacpi::dock_status1", "tpacpi::dock_status2", - "tpacpi::unknown_led2", + "tpacpi::lid_logo_dot", "tpacpi::unknown_led3", "tpacpi::thinkvantage", }; -#define TPACPI_SAFE_LEDS 0x1081U +#define TPACPI_SAFE_LEDS 0x1481U static inline bool tpacpi_is_led_restricted(const unsigned int led) { diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index fa8812039b82..17dd54d4b783 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -905,6 +905,16 @@ static const struct ts_dmi_data trekstor_primetab_t13b_data = { .properties = trekstor_primetab_t13b_props, }; +static const struct property_entry trekstor_surftab_duo_w1_props[] = { + PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), + { } +}; + +static const struct ts_dmi_data trekstor_surftab_duo_w1_data = { + .acpi_name = "GDIX1001:00", + .properties = trekstor_surftab_duo_w1_props, +}; + static const struct property_entry trekstor_surftab_twin_10_1_props[] = { PROPERTY_ENTRY_U32("touchscreen-min-x", 20), PROPERTY_ENTRY_U32("touchscreen-min-y", 0), @@ -1503,6 +1513,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = { }, }, { + /* TrekStor SurfTab duo W1 10.1 ST10432-10b */ + .driver_data = (void *)&trekstor_surftab_duo_w1_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), + DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab duo W1 10.1 (VT4)"), + }, + }, + { /* TrekStor SurfTab twin 10.1 ST10432-8 */ .driver_data = (void *)&trekstor_surftab_twin_10_1_data, .matches = { |