diff options
| author | Mario Limonciello <[email protected]> | 2022-08-23 13:51:32 -0500 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2022-08-25 20:18:17 +0200 |
| commit | 7c3ad60b3f33d145b75b707c629748e06d7a652d (patch) | |
| tree | 679ad61e6af4266fd922c164fd176983aca7cbc8 | |
| parent | 24867516f06dabedef3be7eea0ef0846b91538bc (diff) | |
ACPI: OSI: Remove Linux-Lenovo-NV-HDMI-Audio _OSI string
This string was introduced because drivers for NVIDIA hardware
didn't handle HDMI properly.
This was fixed by commit b516ea586d71 ("PCI: Enable NVIDIA HDA
controllers"), so vendors shouldn't be using this string to modify
ASL any more.
Suggested-by: Kai-Heng Feng <[email protected]>
Reviewed-by: Lyude Paul <[email protected]>
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
| -rw-r--r-- | drivers/acpi/osi.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/acpi/osi.c b/drivers/acpi/osi.c index c2f6b2f553d9..0d635eec87c4 100644 --- a/drivers/acpi/osi.c +++ b/drivers/acpi/osi.c @@ -45,14 +45,6 @@ osi_setup_entries[OSI_STRING_ENTRIES_MAX] __initdata = { {"3.0 _SCP Extensions", true}, {"Processor Aggregator Device", true}, /* - * Linux-Lenovo-NV-HDMI-Audio is used by BIOS to power on NVidia's HDMI - * audio device which is turned off for power-saving in Windows OS. - * This power management feature observed on some Lenovo Thinkpad - * systems which will not be able to output audio via HDMI without - * a BIOS workaround. - */ - {"Linux-Lenovo-NV-HDMI-Audio", true}, - /* * Linux-HPI-Hybrid-Graphics is used by BIOS to enable dGPU to * output video directly to external monitors on HP Inc. mobile * workstations as Nvidia and AMD VGA drivers provide limited |