platform-drivers-x86 for v5.19-2

Highlights:
  -  Fix hp-wmi regression on HP Omen laptops introduced in 5.18
  -  Several hardware-id additions
  -  A couple of other tiny fixes
 
 The following is an automated git shortlog grouped by driver:
 
 barco-p50-gpio:
  -  Add check for platform_driver_register
 
 gigabyte-wmi:
  -  Add support for B450M DS3H-CF
  -  Add Z690M AORUS ELITE AX DDR4 support
 
 hp-wmi:
  -  Use zero insize parameter only when supported
  -  Resolve WMI query failures on some devices
 
 platform/mellanox:
  -  Add static in struct declaration.
  -  Spelling s/platfom/platform/
 
 platform/x86/intel:
  -  hid: Add Surface Go to VGBS allow list
  -  pmc: Support Intel Raptorlake P
  -  Fix pmt_crashlog array reference
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Merge tag 'platform-drivers-x86-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Hans de Goede:
 "Highlights:

   - Fix hp-wmi regression on HP Omen laptops introduced in 5.18

   - Several hardware-id additions

   - A couple of other tiny fixes"

* tag 'platform-drivers-x86-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86/intel: hid: Add Surface Go to VGBS allow list
  platform/x86: hp-wmi: Use zero insize parameter only when supported
  platform/x86: hp-wmi: Resolve WMI query failures on some devices
  platform/x86: gigabyte-wmi: Add support for B450M DS3H-CF
  platform/x86: gigabyte-wmi: Add Z690M AORUS ELITE AX DDR4 support
  platform/x86: barco-p50-gpio: Add check for platform_driver_register
  platform/x86/intel: pmc: Support Intel Raptorlake P
  platform/x86/intel: Fix pmt_crashlog array reference
  platform/mellanox: Add static in struct declaration.
  platform/mellanox: Spelling s/platfom/platform/

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

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,
 };
 

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)) {

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"),
 	{ }
 };
 

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)

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"),
+		},
+	},
 	{ }
 };
 

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),
 	{}
 };
 

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)