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ACPICA: Add support for the Microsoft display mux _OSI string

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As per [1].

Link: https://learn.microsoft.com/en-us/windows-hardware/drivers/display/automatic-display-switch [1]
Link: 28b644211f
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/10790566.nUPlyArG6x@rafael.j.wysocki
This commit is contained in:
Armin Wolf 2026-01-14 13:21:59 +01:00 • committed by Rafael J. Wysocki
parent 55e81991e1
commit 78ebefd2cb
1 changed files with 5 additions and 1 deletions
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6
drivers/acpi/acpica/utosi.c
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@ -92,7 +92,11 @@ static struct acpi_interface_info acpi_default_supported_interfaces[] = {
{"Processor Device", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0},
{"3.0 Thermal Model", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0},
{"3.0 _SCP Extensions", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0},
{"Processor Aggregator Device", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0}
{"Processor Aggregator Device", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0},
/* See https://learn.microsoft.com/en-us/windows-hardware/drivers/display/automatic-display-switch */
{"DisplayMux", NULL, ACPI_OSI_OPTIONAL_FEATURE, 0}
};
/*******************************************************************************