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Merge tag 'platform-drivers-x86-v6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

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Pull x86 platform driver updates from Ilpo Järvinen:
 "acer-wmi:
   - Add support for PH14-51, PH16-72, and Nitro AN515-58
   - Add proper hwmon support
   - Improve error handling when reading "gaming system info"
   - Replace direct EC reads for the current platform profile with WMI
     calls to handle EC address variations
   - Replace custom platform_profile cycling with the generic one

  ACPI:
   - platform_profile: Major refactoring and improvements
   - Support registering multiple platform_profile handlers concurrently
     to avoid the need to quirk which handler takes precedence
   - Support reporting "custom" profile for cases where the current
     profile is ambiguous or when settings tweaks are done outside the
     pre-defined profile
   - Abstract and layer platform_profile API better using the class_dev
     and drvdata
   - Various minor improvements
   - Add Documentation and kerneldoc

  amd/hsmp:
   - Add support for HSMP protocol v7

  amd/pmc:
   - Support AMD 1Ah family 70h
   - Support STB with Ryzen desktop SoCs

  amd/pmf:
   - Support Custom BIOS inputs for PMF TA
   - Support passing SRA sensor data from AMD SFH (HID) to PMF TA

  dell-smo8800:
   - Move SMO88xx quirk away from the generic i2c-i801 driver
   - Add accelerometer support for Dell Latitude E6330/E6430 and XPS
     9550
   - Support probing accelerometer for models yet to be listed in the
     DMI mapping table because ACPI lacks i2c-address for the
     accelerometer (behind a module parameter because probing might be
     dangerous)

  HID:
   - amd_sfh: Add support for exporting SRA sensor data

  hp-wmi:
   - Add fan and thermal support for Victus 16-s1000

  input:
   - Add key for phone linking
   - i8042: Add context for the i8042 filter to enable cleaning up the
     filter related global variables from pdx86 drivers

  lenovo-wmi-camera:
   - Use SW_CAMERA_LENS_COVER instead of KEY_CAMERA_ACCESS

  mellanox mlxbf-pmc:
   - Add support for monitoring cycle count
   - Add Documentation

  thinkpad_acpi:
   - Add support for phone link key

  tools/power/x86/intel-speed-select:
   - Fix Turbo Ratio Limit restore

  x86-android-tables:
   - Add support for Vexia EDU ATLA 10 Bluetooth and EC battery driver

  And miscellaneous cleanups / refactoring / improvements"

* tag 'platform-drivers-x86-v6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (133 commits)
  platform/x86: acer-wmi: Fix initialization of last_non_turbo_profile
  platform/x86: acer-wmi: Ignore AC events
  platform/mellanox: mlxreg-io: use sysfs_emit() instead of sprintf()
  platform/mellanox: mlxreg-hotplug: use sysfs_emit() instead of sprintf()
  platform/mellanox: mlxbf-bootctl: use sysfs_emit() instead of sprintf()
  platform/x86: hp-wmi: Add fan and thermal profile support for Victus 16-s1000
  ACPI: platform_profile: Add a prefix to log messages
  ACPI: platform_profile: Add documentation
  ACPI: platform_profile: Clean platform_profile_handler
  ACPI: platform_profile: Move platform_profile_handler
  ACPI: platform_profile: Remove platform_profile_handler from exported symbols
  platform/x86: thinkpad_acpi: Use devm_platform_profile_register()
  platform/x86: inspur_platform_profile: Use devm_platform_profile_register()
  platform/x86: hp-wmi: Use devm_platform_profile_register()
  platform/x86: ideapad-laptop: Use devm_platform_profile_register()
  platform/x86: dell-pc: Use devm_platform_profile_register()
  platform/x86: asus-wmi: Use devm_platform_profile_register()
  platform/x86: amd: pmf: sps: Use devm_platform_profile_register()
  platform/x86: acer-wmi: Use devm_platform_profile_register()
  platform/surface: surface_platform_profile: Use devm_platform_profile_register()
  ...
This commit is contained in:
Linus Torvalds
2025-01-24 07:18:39 -08:00
parent 113691ce9f 0da9a3f9ac
commit c9c0543b52
92 changed files with 3794 additions and 1682 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/i2c/busses/i2c-i801.c
-125
View File
@@ -1162,128 +1162,6 @@ static void dmi_check_onboard_devices(const struct dmi_header *dm, void *adap)
}
}
/* NOTE: Keep this list in sync with drivers/platform/x86/dell-smo8800.c */
static const char *const acpi_smo8800_ids[] = {
"SMO8800",
"SMO8801",
"SMO8810",
"SMO8811",
"SMO8820",
"SMO8821",
"SMO8830",
"SMO8831",
};
static acpi_status check_acpi_smo88xx_device(acpi_handle obj_handle,
u32 nesting_level,
void *context,
void **return_value)
{
struct acpi_device_info *info;
acpi_status status;
char *hid;
int i;
status = acpi_get_object_info(obj_handle, &info);
if (ACPI_FAILURE(status))
return AE_OK;
if (!(info->valid & ACPI_VALID_HID))
goto smo88xx_not_found;
hid = info->hardware_id.string;
if (!hid)
goto smo88xx_not_found;
i = match_string(acpi_smo8800_ids, ARRAY_SIZE(acpi_smo8800_ids), hid);
if (i < 0)
goto smo88xx_not_found;
kfree(info);
*return_value = NULL;
return AE_CTRL_TERMINATE;
smo88xx_not_found:
kfree(info);
return AE_OK;
}
static bool is_dell_system_with_lis3lv02d(void)
{
void *err = ERR_PTR(-ENOENT);
if (!dmi_match(DMI_SYS_VENDOR, "Dell Inc."))
return false;
/*
* Check that ACPI device SMO88xx is present and is functioning.
* Function acpi_get_devices() already filters all ACPI devices
* which are not present or are not functioning.
* ACPI device SMO88xx represents our ST microelectronics lis3lv02d
* accelerometer but unfortunately ACPI does not provide any other
* information (like I2C address).
*/
acpi_get_devices(NULL, check_acpi_smo88xx_device, NULL, &err);
return !IS_ERR(err);
}
/*
* Accelerometer's I2C address is not specified in DMI nor ACPI,
* so it is needed to define mapping table based on DMI product names.
*/
static const struct {
const char *dmi_product_name;
unsigned short i2c_addr;
} dell_lis3lv02d_devices[] = {
/*
* Dell platform team told us that these Latitude devices have
* ST microelectronics accelerometer at I2C address 0x29.
*/
{ "Latitude E5250", 0x29 },
{ "Latitude E5450", 0x29 },
{ "Latitude E5550", 0x29 },
{ "Latitude E6440", 0x29 },
{ "Latitude E6440 ATG", 0x29 },
{ "Latitude E6540", 0x29 },
/*
* Additional individual entries were added after verification.
*/
{ "Latitude 5480", 0x29 },
{ "Precision 3540", 0x29 },
{ "Precision M6800", 0x29 },
{ "Vostro V131", 0x1d },
{ "Vostro 5568", 0x29 },
{ "XPS 15 7590", 0x29 },
};
static void register_dell_lis3lv02d_i2c_device(struct i801_priv *priv)
{
struct i2c_board_info info;
const char *dmi_product_name;
int i;
dmi_product_name = dmi_get_system_info(DMI_PRODUCT_NAME);
for (i = 0; i < ARRAY_SIZE(dell_lis3lv02d_devices); ++i) {
if (strcmp(dmi_product_name,
dell_lis3lv02d_devices[i].dmi_product_name) == 0)
break;
}
if (i == ARRAY_SIZE(dell_lis3lv02d_devices)) {
dev_warn(&priv->pci_dev->dev,
"Accelerometer lis3lv02d is present on SMBus but its"
" address is unknown, skipping registration\n");
return;
}
memset(&info, 0, sizeof(struct i2c_board_info));
info.addr = dell_lis3lv02d_devices[i].i2c_addr;
strscpy(info.type, "lis3lv02d", I2C_NAME_SIZE);
i2c_new_client_device(&priv->adapter, &info);
}
/* Register optional targets */
static void i801_probe_optional_targets(struct i801_priv *priv)
{
@@ -1303,9 +1181,6 @@ static void i801_probe_optional_targets(struct i801_priv *priv)
if (dmi_name_in_vendors("FUJITSU"))
dmi_walk(dmi_check_onboard_devices, &priv->adapter);
if (is_dell_system_with_lis3lv02d())
register_dell_lis3lv02d_i2c_device(priv);
/* Instantiate SPD EEPROMs unless the SMBus is multiplexed */
#ifdef CONFIG_I2C_I801_MUX
if (!priv->mux_pdev)