diff --git a/drivers/platform/mellanox/Kconfig b/drivers/platform/mellanox/Kconfig index 72df4b8f4dd8..09c7829e95c4 100644 --- a/drivers/platform/mellanox/Kconfig +++ b/drivers/platform/mellanox/Kconfig @@ -85,7 +85,7 @@ config NVSW_SN2201 depends on I2C depends on REGMAP_I2C help - This driver provides support for the Nvidia SN2201 platfom. + This driver provides support for the Nvidia SN2201 platform. The SN2201 is a highly integrated for one rack unit system with L3 management switches. It has 48 x 1Gbps RJ45 + 4 x 100G QSFP28 ports in a compact 1RU form factor. The system also including a diff --git a/drivers/platform/mellanox/nvsw-sn2201.c b/drivers/platform/mellanox/nvsw-sn2201.c index 0bcdc7c75007..2923daf63b75 100644 --- a/drivers/platform/mellanox/nvsw-sn2201.c +++ b/drivers/platform/mellanox/nvsw-sn2201.c @@ -326,7 +326,7 @@ static struct resource nvsw_sn2201_lpc_res[] = { }; /* SN2201 I2C platform data. */ -struct mlxreg_core_hotplug_platform_data nvsw_sn2201_i2c_data = { +static struct mlxreg_core_hotplug_platform_data nvsw_sn2201_i2c_data = { .irq = NVSW_SN2201_CPLD_SYSIRQ, }; diff --git a/drivers/platform/x86/barco-p50-gpio.c b/drivers/platform/x86/barco-p50-gpio.c index 05534287bc26..8dd672339485 100644 --- a/drivers/platform/x86/barco-p50-gpio.c +++ b/drivers/platform/x86/barco-p50-gpio.c @@ -405,11 +405,14 @@ MODULE_DEVICE_TABLE(dmi, dmi_ids); static int __init p50_module_init(void) { struct resource res = DEFINE_RES_IO(P50_GPIO_IO_PORT_BASE, P50_PORT_CMD + 1); + int ret; if (!dmi_first_match(dmi_ids)) return -ENODEV; - platform_driver_register(&p50_gpio_driver); + ret = platform_driver_register(&p50_gpio_driver); + if (ret) + return ret; gpio_pdev = platform_device_register_simple(DRIVER_NAME, PLATFORM_DEVID_NONE, &res, 1); if (IS_ERR(gpio_pdev)) { diff --git a/drivers/platform/x86/gigabyte-wmi.c b/drivers/platform/x86/gigabyte-wmi.c index 1ef606e3ef80..497ad2f64a51 100644 --- a/drivers/platform/x86/gigabyte-wmi.c +++ b/drivers/platform/x86/gigabyte-wmi.c @@ -140,6 +140,7 @@ 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("B450M DS3H-CF"), DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B450M S2H V2"), DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 AORUS ELITE AX V2"), DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 AORUS ELITE"), @@ -156,6 +157,7 @@ static const struct dmi_system_id gigabyte_wmi_known_working_platforms[] = { DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 GAMING X"), DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 I AORUS PRO WIFI"), DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("X570 UD"), + DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("Z690M AORUS ELITE AX DDR4"), { } }; diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index 667f94bba905..0d8cb22e30df 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -38,6 +38,7 @@ MODULE_ALIAS("wmi:5FB7F034-2C63-45e9-BE91-3D44E2C707E4"); #define HPWMI_EVENT_GUID "95F24279-4D7B-4334-9387-ACCDC67EF61C" #define HPWMI_BIOS_GUID "5FB7F034-2C63-45e9-BE91-3D44E2C707E4" #define HP_OMEN_EC_THERMAL_PROFILE_OFFSET 0x95 +#define zero_if_sup(tmp) (zero_insize_support?0:sizeof(tmp)) // use when zero insize is required /* DMI board names of devices that should use the omen specific path for * thermal profiles. @@ -220,6 +221,7 @@ static struct input_dev *hp_wmi_input_dev; static struct platform_device *hp_wmi_platform_dev; static struct platform_profile_handler platform_profile_handler; static bool platform_profile_support; +static bool zero_insize_support; static struct rfkill *wifi_rfkill; static struct rfkill *bluetooth_rfkill; @@ -290,14 +292,16 @@ static int hp_wmi_perform_query(int query, enum hp_wmi_command command, struct bios_return *bios_return; union acpi_object *obj = NULL; struct bios_args *args = NULL; - int mid, actual_outsize, ret; + int mid, actual_insize, actual_outsize; size_t bios_args_size; + int ret; mid = encode_outsize_for_pvsz(outsize); if (WARN_ON(mid < 0)) return mid; - bios_args_size = struct_size(args, data, insize); + actual_insize = max(insize, 128); + bios_args_size = struct_size(args, data, actual_insize); args = kmalloc(bios_args_size, GFP_KERNEL); if (!args) return -ENOMEM; @@ -374,7 +378,7 @@ static int hp_wmi_read_int(int query) int val = 0, ret; ret = hp_wmi_perform_query(query, HPWMI_READ, &val, - 0, sizeof(val)); + zero_if_sup(val), sizeof(val)); if (ret) return ret < 0 ? ret : -EINVAL; @@ -410,7 +414,8 @@ static int hp_wmi_get_tablet_mode(void) return -ENODEV; ret = hp_wmi_perform_query(HPWMI_SYSTEM_DEVICE_MODE, HPWMI_READ, - system_device_mode, 0, sizeof(system_device_mode)); + system_device_mode, zero_if_sup(system_device_mode), + sizeof(system_device_mode)); if (ret < 0) return ret; @@ -497,7 +502,7 @@ static int hp_wmi_fan_speed_max_get(void) int val = 0, ret; ret = hp_wmi_perform_query(HPWMI_FAN_SPEED_MAX_GET_QUERY, HPWMI_GM, - &val, 0, sizeof(val)); + &val, zero_if_sup(val), sizeof(val)); if (ret) return ret < 0 ? ret : -EINVAL; @@ -509,7 +514,7 @@ static int __init hp_wmi_bios_2008_later(void) { int state = 0; int ret = hp_wmi_perform_query(HPWMI_FEATURE_QUERY, HPWMI_READ, &state, - 0, sizeof(state)); + zero_if_sup(state), sizeof(state)); if (!ret) return 1; @@ -520,7 +525,7 @@ static int __init hp_wmi_bios_2009_later(void) { u8 state[128]; int ret = hp_wmi_perform_query(HPWMI_FEATURE2_QUERY, HPWMI_READ, &state, - 0, sizeof(state)); + zero_if_sup(state), sizeof(state)); if (!ret) return 1; @@ -598,7 +603,7 @@ static int hp_wmi_rfkill2_refresh(void) int err, i; err = hp_wmi_perform_query(HPWMI_WIRELESS2_QUERY, HPWMI_READ, &state, - 0, sizeof(state)); + zero_if_sup(state), sizeof(state)); if (err) return err; @@ -1007,7 +1012,7 @@ static int __init hp_wmi_rfkill2_setup(struct platform_device *device) int err, i; err = hp_wmi_perform_query(HPWMI_WIRELESS2_QUERY, HPWMI_READ, &state, - 0, sizeof(state)); + zero_if_sup(state), sizeof(state)); if (err) return err < 0 ? err : -EINVAL; @@ -1483,11 +1488,15 @@ static int __init hp_wmi_init(void) { int event_capable = wmi_has_guid(HPWMI_EVENT_GUID); int bios_capable = wmi_has_guid(HPWMI_BIOS_GUID); - int err; + int err, tmp = 0; if (!bios_capable && !event_capable) return -ENODEV; + if (hp_wmi_perform_query(HPWMI_HARDWARE_QUERY, HPWMI_READ, &tmp, + sizeof(tmp), sizeof(tmp)) == HPWMI_RET_INVALID_PARAMETERS) + zero_insize_support = true; + if (event_capable) { err = hp_wmi_input_setup(); if (err) diff --git a/drivers/platform/x86/intel/hid.c b/drivers/platform/x86/intel/hid.c index 216d31e3403d..79cff1fc675c 100644 --- a/drivers/platform/x86/intel/hid.c +++ b/drivers/platform/x86/intel/hid.c @@ -122,6 +122,12 @@ static const struct dmi_system_id dmi_vgbs_allow_list[] = { DMI_MATCH(DMI_PRODUCT_NAME, "HP Spectre x360 Convertible 15-df0xxx"), }, }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Surface Go"), + }, + }, { } }; diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c index edaf22e5ae98..40183bda7894 100644 --- a/drivers/platform/x86/intel/pmc/core.c +++ b/drivers/platform/x86/intel/pmc/core.c @@ -1912,6 +1912,7 @@ static const struct x86_cpu_id intel_pmc_core_ids[] = { X86_MATCH_INTEL_FAM6_MODEL(ROCKETLAKE, &tgl_reg_map), X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, &tgl_reg_map), X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, &adl_reg_map), + X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P, &tgl_reg_map), {} }; diff --git a/drivers/platform/x86/intel/pmt/crashlog.c b/drivers/platform/x86/intel/pmt/crashlog.c index 34daf9df168b..ace1239bc0a0 100644 --- a/drivers/platform/x86/intel/pmt/crashlog.c +++ b/drivers/platform/x86/intel/pmt/crashlog.c @@ -282,7 +282,7 @@ static int pmt_crashlog_probe(struct auxiliary_device *auxdev, auxiliary_set_drvdata(auxdev, priv); for (i = 0; i < intel_vsec_dev->num_resources; i++) { - struct intel_pmt_entry *entry = &priv->entry[i].entry; + struct intel_pmt_entry *entry = &priv->entry[priv->num_entries].entry; ret = intel_pmt_dev_create(entry, &pmt_crashlog_ns, intel_vsec_dev, i); if (ret < 0)