ACPI: PM: Add ACPI ID of Alder Lake Fan

commit 2404b8747019184002823dba7d2f0ecf89d802b7 upstream.

Add a new unique fan ACPI device ID for Alder Lake to
support it in acpi_dev_pm_attach() function.

Fixes: 38748bcb940e ("ACPI: DPTF: Support Alder Lake")
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Cc: 5.10+ <stable@vger.kernel.org> # 5.10+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index ef77dbc..48ff682 100644 (file)
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -1301,6 +1301,7 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
                {"PNP0C0B", }, /* Generic ACPI fan */
                {"INT3404", }, /* Fan */
                {"INTC1044", }, /* Fan for Tiger Lake generation */
+               {"INTC1048", }, /* Fan for Alder Lake generation */
                {}
        };
        struct acpi_device *adev = ACPI_COMPANION(dev);