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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-02-06 20:33:45 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-02-12 14:24:43 +0100 |
| commit | 073237281a508ac80ec025872ad7de50cfb5a28a (patch) | |
| tree | 2b4c940f7096139db76fe7e22c5bfc4d20d2677a /scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h | |
| parent | 841c35169323cd833294798e58b9bf63fa4fa1de (diff) | |
ACPI: PM: s2idle: Enable Low-Power S0 Idle MSFT UUID for non-AMD systems
Systems based on Intel platforms that use the MSFT UUID for Low-Power S0
Idle (LPS0) have started to ship, so allow the kernel to use the MSFT
UUID in the non-AMD case too, but in that case make it avoid evaluating
the same _DSM function for two different UUIDs and prioritize the MSFT
one.
While at it, combine two MSFT _DSM function mask checks in
acpi_s2idle_restore_early() so as to make it reflect the
acpi_s2idle_prepare_late() flow more closely and adjust the
Modern Standby entry and exit comments slightly.
Non-AMD systems that do not support MSFT UUID for Low-power S0 Idle are
not expected to be affected by this change in any way.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h')
0 files changed, 0 insertions, 0 deletions