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ACPI: fan: Add Tiger Lake ACPI device ID

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Tiger Lake has a new unique ACPI device ID for the ACPI fan that
needs to be added to the fan driver and to the blacklist in
acpi_dev_pm_attach() to support it.

Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com>
[ rjw: Subject & changelog, fold in another patch ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Gayatri Kammela 2019-12-16 10:31:49 -08:00 committed by Rafael J. Wysocki
parent 55cfe6a5c5
commit c248dfe7e0
2 changed files with 2 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/acpi/device_pm.c
View file

@ -1321,6 +1321,7 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
*/ */
static const struct acpi_device_id special_pm_ids[] = { static const struct acpi_device_id special_pm_ids[] = {
{"PNP0C0B", }, /* Generic ACPI fan */ {"PNP0C0B", }, /* Generic ACPI fan */
{"INT1044", }, /* Fan for Tiger Lake generation */
{"INT3404", }, /* Fan */ {"INT3404", }, /* Fan */
{} {}
}; };

1
drivers/acpi/fan.c
View file

@ -25,6 +25,7 @@ static int acpi_fan_remove(struct platform_device *pdev);
static const struct acpi_device_id fan_device_ids[] = { static const struct acpi_device_id fan_device_ids[] = {
{"PNP0C0B", 0}, {"PNP0C0B", 0},
{"INT1044", 0},
{"INT3404", 0}, {"INT3404", 0},
{"", 0}, {"", 0},
}; };