ACPI: bus: Adjust feature mask creation for \_SB._OSC

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The feature mask creation for \_SB._OSC is messy and hard to follow,
so clean it up and make all of the CPPC-related features depend on
CONFIG_ACPI_CPPC_LIB as they will not work if it is not set anyway.

Also make acpi_bus_osc_negotiate_platform_control() print a message
including a bit mask representig the features for which control has
been granted.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/4495088.ejJDZkT8p0@rafael.j.wysocki

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Rafael J. Wysocki 2025-12-22 20:23:29 +01:00

parent e5322888e6

commit 6485059361

1 changed files with 40 additions and 43 deletions

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drivers/acpi/bus.c

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