diff options
Diffstat (limited to 'drivers/platform/x86')
| -rw-r--r-- | drivers/platform/x86/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/dell/dell-smbios-wmi.c | 3 | ||||
| -rw-r--r-- | drivers/platform/x86/gigabyte-wmi.c | 38 | ||||
| -rw-r--r-- | drivers/platform/x86/hp-wireless.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/hp_accel.c | 22 | ||||
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 13 | ||||
| -rw-r--r-- | drivers/platform/x86/intel_int0002_vgpio.c | 80 | ||||
| -rw-r--r-- | drivers/platform/x86/intel_punit_ipc.c | 1 | ||||
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 1 | ||||
| -rw-r--r-- | drivers/platform/x86/touchscreen_dmi.c | 43 |
10 files changed, 148 insertions, 57 deletions
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 2714f7c3843e..60592fb88e7a 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -711,7 +711,7 @@ config INTEL_HID_EVENT config INTEL_INT0002_VGPIO tristate "Intel ACPI INT0002 Virtual GPIO driver" - depends on GPIOLIB && ACPI + depends on GPIOLIB && ACPI && PM_SLEEP select GPIOLIB_IRQCHIP help Some peripherals on Bay Trail and Cherry Trail platforms signal a diff --git a/drivers/platform/x86/dell/dell-smbios-wmi.c b/drivers/platform/x86/dell/dell-smbios-wmi.c index a1753485159c..33f823772733 100644 --- a/drivers/platform/x86/dell/dell-smbios-wmi.c +++ b/drivers/platform/x86/dell/dell-smbios-wmi.c @@ -270,7 +270,8 @@ int init_dell_smbios_wmi(void) void exit_dell_smbios_wmi(void) { - wmi_driver_unregister(&dell_smbios_wmi_driver); + if (wmi_supported) + wmi_driver_unregister(&dell_smbios_wmi_driver); } MODULE_DEVICE_TABLE(wmi, dell_smbios_wmi_id_table); diff --git a/drivers/platform/x86/gigabyte-wmi.c b/drivers/platform/x86/gigabyte-wmi.c index 13d57434e60f..5529d7b0abea 100644 --- a/drivers/platform/x86/gigabyte-wmi.c +++ b/drivers/platform/x86/gigabyte-wmi.c @@ -133,31 +133,21 @@ static u8 gigabyte_wmi_detect_sensor_usability(struct wmi_device *wdev) return r; } +#define DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME(name) \ + { .matches = { \ + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), \ + DMI_EXACT_MATCH(DMI_BOARD_NAME, name), \ + }} + static const struct dmi_system_id gigabyte_wmi_known_working_platforms[] = { - { .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), - DMI_EXACT_MATCH(DMI_BOARD_NAME, "B550 GAMING X V2"), - }}, - { .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), - DMI_EXACT_MATCH(DMI_BOARD_NAME, "B550M AORUS PRO-P"), - }}, - { .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), - DMI_EXACT_MATCH(DMI_BOARD_NAME, "B550M DS3H"), - }}, - { .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), - DMI_EXACT_MATCH(DMI_BOARD_NAME, "Z390 I AORUS PRO WIFI-CF"), - }}, - { .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), - DMI_EXACT_MATCH(DMI_BOARD_NAME, "X570 AORUS ELITE"), - }}, - { .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co., Ltd."), - DMI_EXACT_MATCH(DMI_BOARD_NAME, "X570 I AORUS PRO WIFI"), - }}, + DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 AORUS ELITE"), + 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"), + DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("Z390 I AORUS PRO WIFI-CF"), + DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 AORUS ELITE"), + DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 I AORUS PRO WIFI"), + DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 UD"), { } }; diff --git a/drivers/platform/x86/hp-wireless.c b/drivers/platform/x86/hp-wireless.c index 12c31fd5d5ae..0753ef18e721 100644 --- a/drivers/platform/x86/hp-wireless.c +++ b/drivers/platform/x86/hp-wireless.c @@ -17,12 +17,14 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Alex Hung"); MODULE_ALIAS("acpi*:HPQ6001:*"); MODULE_ALIAS("acpi*:WSTADEF:*"); +MODULE_ALIAS("acpi*:AMDI0051:*"); static struct input_dev *hpwl_input_dev; static const struct acpi_device_id hpwl_ids[] = { {"HPQ6001", 0}, {"WSTADEF", 0}, + {"AMDI0051", 0}, {"", 0}, }; diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c index 799cbe2ffcf3..8c0867bda828 100644 --- a/drivers/platform/x86/hp_accel.c +++ b/drivers/platform/x86/hp_accel.c @@ -88,6 +88,9 @@ MODULE_DEVICE_TABLE(acpi, lis3lv02d_device_ids); static int lis3lv02d_acpi_init(struct lis3lv02d *lis3) { struct acpi_device *dev = lis3->bus_priv; + if (!lis3->init_required) + return 0; + if (acpi_evaluate_object(dev->handle, METHOD_NAME__INI, NULL, NULL) != AE_OK) return -EINVAL; @@ -356,6 +359,7 @@ static int lis3lv02d_add(struct acpi_device *device) } /* call the core layer do its init */ + lis3_dev.init_required = true; ret = lis3lv02d_init_device(&lis3_dev); if (ret) return ret; @@ -403,11 +407,27 @@ static int lis3lv02d_suspend(struct device *dev) static int lis3lv02d_resume(struct device *dev) { + lis3_dev.init_required = false; + lis3lv02d_poweron(&lis3_dev); + return 0; +} + +static int lis3lv02d_restore(struct device *dev) +{ + lis3_dev.init_required = true; lis3lv02d_poweron(&lis3_dev); return 0; } -static SIMPLE_DEV_PM_OPS(hp_accel_pm, lis3lv02d_suspend, lis3lv02d_resume); +static const struct dev_pm_ops hp_accel_pm = { + .suspend = lis3lv02d_suspend, + .resume = lis3lv02d_resume, + .freeze = lis3lv02d_suspend, + .thaw = lis3lv02d_resume, + .poweroff = lis3lv02d_suspend, + .restore = lis3lv02d_restore, +}; + #define HP_ACCEL_PM (&hp_accel_pm) #else #define HP_ACCEL_PM NULL diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 6cb5ad4be231..387817290921 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -57,8 +57,8 @@ enum { }; enum { - SMBC_CONSERVATION_ON = 3, - SMBC_CONSERVATION_OFF = 5, + SBMC_CONSERVATION_ON = 3, + SBMC_CONSERVATION_OFF = 5, }; enum { @@ -182,9 +182,9 @@ static int eval_gbmd(acpi_handle handle, unsigned long *res) return eval_int(handle, "GBMD", res); } -static int exec_smbc(acpi_handle handle, unsigned long arg) +static int exec_sbmc(acpi_handle handle, unsigned long arg) { - return exec_simple_method(handle, "SMBC", arg); + return exec_simple_method(handle, "SBMC", arg); } static int eval_hals(acpi_handle handle, unsigned long *res) @@ -477,7 +477,7 @@ static ssize_t conservation_mode_store(struct device *dev, if (err) return err; - err = exec_smbc(priv->adev->handle, state ? SMBC_CONSERVATION_ON : SMBC_CONSERVATION_OFF); + err = exec_sbmc(priv->adev->handle, state ? SBMC_CONSERVATION_ON : SBMC_CONSERVATION_OFF); if (err) return err; @@ -809,6 +809,7 @@ static int dytc_profile_set(struct platform_profile_handler *pprof, { struct ideapad_dytc_priv *dytc = container_of(pprof, struct ideapad_dytc_priv, pprof); struct ideapad_private *priv = dytc->priv; + unsigned long output; int err; err = mutex_lock_interruptible(&dytc->mutex); @@ -829,7 +830,7 @@ static int dytc_profile_set(struct platform_profile_handler *pprof, /* Determine if we are in CQL mode. This alters the commands we do */ err = dytc_cql_command(priv, DYTC_SET_COMMAND(DYTC_FUNCTION_MMC, perfmode, 1), - NULL); + &output); if (err) goto unlock; } diff --git a/drivers/platform/x86/intel_int0002_vgpio.c b/drivers/platform/x86/intel_int0002_vgpio.c index 289c6655d425..569342aa8926 100644 --- a/drivers/platform/x86/intel_int0002_vgpio.c +++ b/drivers/platform/x86/intel_int0002_vgpio.c @@ -51,6 +51,12 @@ #define GPE0A_STS_PORT 0x420 #define GPE0A_EN_PORT 0x428 +struct int0002_data { + struct gpio_chip chip; + int parent_irq; + int wake_enable_count; +}; + /* * As this is not a real GPIO at all, but just a hack to model an event in * ACPI the get / set functions are dummy functions. @@ -98,14 +104,16 @@ static void int0002_irq_mask(struct irq_data *data) static int int0002_irq_set_wake(struct irq_data *data, unsigned int on) { struct gpio_chip *chip = irq_data_get_irq_chip_data(data); - struct platform_device *pdev = to_platform_device(chip->parent); - int irq = platform_get_irq(pdev, 0); + struct int0002_data *int0002 = container_of(chip, struct int0002_data, chip); - /* Propagate to parent irq */ + /* + * Applying of the wakeup flag to our parent IRQ is delayed till system + * suspend, because we only want to do this when using s2idle. + */ if (on) - enable_irq_wake(irq); + int0002->wake_enable_count++; else - disable_irq_wake(irq); + int0002->wake_enable_count--; return 0; } @@ -135,7 +143,7 @@ static bool int0002_check_wake(void *data) return (gpe_sts_reg & GPE0A_PME_B0_STS_BIT); } -static struct irq_chip int0002_byt_irqchip = { +static struct irq_chip int0002_irqchip = { .name = DRV_NAME, .irq_ack = int0002_irq_ack, .irq_mask = int0002_irq_mask, @@ -143,21 +151,9 @@ static struct irq_chip int0002_byt_irqchip = { .irq_set_wake = int0002_irq_set_wake, }; -static struct irq_chip int0002_cht_irqchip = { - .name = DRV_NAME, - .irq_ack = int0002_irq_ack, - .irq_mask = int0002_irq_mask, - .irq_unmask = int0002_irq_unmask, - /* - * No set_wake, on CHT the IRQ is typically shared with the ACPI SCI - * and we don't want to mess with the ACPI SCI irq settings. - */ - .flags = IRQCHIP_SKIP_SET_WAKE, -}; - static const struct x86_cpu_id int0002_cpu_ids[] = { - X86_MATCH_INTEL_FAM6_MODEL(ATOM_SILVERMONT, &int0002_byt_irqchip), - X86_MATCH_INTEL_FAM6_MODEL(ATOM_AIRMONT, &int0002_cht_irqchip), + X86_MATCH_INTEL_FAM6_MODEL(ATOM_SILVERMONT, NULL), + X86_MATCH_INTEL_FAM6_MODEL(ATOM_AIRMONT, NULL), {} }; @@ -172,8 +168,9 @@ static int int0002_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; const struct x86_cpu_id *cpu_id; - struct gpio_chip *chip; + struct int0002_data *int0002; struct gpio_irq_chip *girq; + struct gpio_chip *chip; int irq, ret; /* Menlow has a different INT0002 device? <sigh> */ @@ -185,10 +182,13 @@ static int int0002_probe(struct platform_device *pdev) if (irq < 0) return irq; - chip = devm_kzalloc(dev, sizeof(*chip), GFP_KERNEL); - if (!chip) + int0002 = devm_kzalloc(dev, sizeof(*int0002), GFP_KERNEL); + if (!int0002) return -ENOMEM; + int0002->parent_irq = irq; + + chip = &int0002->chip; chip->label = DRV_NAME; chip->parent = dev; chip->owner = THIS_MODULE; @@ -214,7 +214,7 @@ static int int0002_probe(struct platform_device *pdev) } girq = &chip->irq; - girq->chip = (struct irq_chip *)cpu_id->driver_data; + girq->chip = &int0002_irqchip; /* This let us handle the parent IRQ in the driver */ girq->parent_handler = NULL; girq->num_parents = 0; @@ -230,6 +230,7 @@ static int int0002_probe(struct platform_device *pdev) acpi_register_wakeup_handler(irq, int0002_check_wake, NULL); device_init_wakeup(dev, true); + dev_set_drvdata(dev, int0002); return 0; } @@ -240,6 +241,36 @@ static int int0002_remove(struct platform_device *pdev) return 0; } +static int int0002_suspend(struct device *dev) +{ + struct int0002_data *int0002 = dev_get_drvdata(dev); + + /* + * The INT0002 parent IRQ is often shared with the ACPI GPE IRQ, don't + * muck with it when firmware based suspend is used, otherwise we may + * cause spurious wakeups from firmware managed suspend. + */ + if (!pm_suspend_via_firmware() && int0002->wake_enable_count) + enable_irq_wake(int0002->parent_irq); + + return 0; +} + +static int int0002_resume(struct device *dev) +{ + struct int0002_data *int0002 = dev_get_drvdata(dev); + + if (!pm_suspend_via_firmware() && int0002->wake_enable_count) + disable_irq_wake(int0002->parent_irq); + + return 0; +} + +static const struct dev_pm_ops int0002_pm_ops = { + .suspend = int0002_suspend, + .resume = int0002_resume, +}; + static const struct acpi_device_id int0002_acpi_ids[] = { { "INT0002", 0 }, { }, @@ -250,6 +281,7 @@ static struct platform_driver int0002_driver = { .driver = { .name = DRV_NAME, .acpi_match_table = int0002_acpi_ids, + .pm = &int0002_pm_ops, }, .probe = int0002_probe, .remove = int0002_remove, diff --git a/drivers/platform/x86/intel_punit_ipc.c b/drivers/platform/x86/intel_punit_ipc.c index 05cced59e251..f58b8543f6ac 100644 --- a/drivers/platform/x86/intel_punit_ipc.c +++ b/drivers/platform/x86/intel_punit_ipc.c @@ -312,6 +312,7 @@ static const struct acpi_device_id punit_ipc_acpi_ids[] = { { "INT34D4", 0 }, { } }; +MODULE_DEVICE_TABLE(acpi, punit_ipc_acpi_ids); static struct platform_driver intel_punit_ipc_driver = { .probe = intel_punit_ipc_probe, diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index dd60c9397d35..edd71e744d27 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -8853,6 +8853,7 @@ static const struct tpacpi_quirk fan_quirk_table[] __initconst = { TPACPI_Q_LNV3('N', '2', 'O', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (2nd gen) */ TPACPI_Q_LNV3('N', '2', 'V', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (3nd gen) */ TPACPI_Q_LNV3('N', '3', '0', TPACPI_FAN_2CTL), /* P15 (1st gen) / P15v (1st gen) */ + TPACPI_Q_LNV3('N', '3', '2', TPACPI_FAN_2CTL), /* X1 Carbon (9th gen) */ }; static int __init fan_init(struct ibm_init_struct *iibm) diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index 90fe4f8f3c2c..bde740d6120e 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -115,6 +115,32 @@ static const struct ts_dmi_data chuwi_hi10_plus_data = { .properties = chuwi_hi10_plus_props, }; +static const struct property_entry chuwi_hi10_pro_props[] = { + PROPERTY_ENTRY_U32("touchscreen-min-x", 8), + PROPERTY_ENTRY_U32("touchscreen-min-y", 8), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1912), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1272), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10-pro.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data chuwi_hi10_pro_data = { + .embedded_fw = { + .name = "silead/gsl1680-chuwi-hi10-pro.fw", + .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, + .length = 42504, + .sha256 = { 0xdb, 0x92, 0x68, 0xa8, 0xdb, 0x81, 0x31, 0x00, + 0x1f, 0x58, 0x89, 0xdb, 0x19, 0x1b, 0x15, 0x8c, + 0x05, 0x14, 0xf4, 0x95, 0xba, 0x15, 0x45, 0x98, + 0x42, 0xa3, 0xbb, 0x65, 0xe3, 0x30, 0xa5, 0x93 }, + }, + .acpi_name = "MSSL1680:00", + .properties = chuwi_hi10_pro_props, +}; + static const struct property_entry chuwi_vi8_props[] = { PROPERTY_ENTRY_U32("touchscreen-min-x", 4), PROPERTY_ENTRY_U32("touchscreen-min-y", 6), @@ -916,6 +942,15 @@ const struct dmi_system_id touchscreen_dmi_table[] = { }, }, { + /* Chuwi Hi10 Prus (CWI597) */ + .driver_data = (void *)&chuwi_hi10_pro_data, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), + DMI_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"), + DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), + }, + }, + { /* Chuwi Vi8 (CWI506) */ .driver_data = (void *)&chuwi_vi8_data, .matches = { @@ -1097,6 +1132,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = { }, }, { + /* Mediacom WinPad 7.0 W700 (same hw as Wintron surftab 7") */ + .driver_data = (void *)&trekstor_surftab_wintron70_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "MEDIACOM"), + DMI_MATCH(DMI_PRODUCT_NAME, "WinPad 7 W10 - WPW700"), + }, + }, + { /* Mediacom Flexbook Edge 11 (same hw as TS Primebook C11) */ .driver_data = (void *)&trekstor_primebook_c11_data, .matches = { |