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| author | Sudeep Holla <Sudeep.Holla@arm.com> | 2016-07-19 18:52:53 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-07-21 23:24:35 +0200 |
| commit | 35ae713355868aa493edbfbabf615473473215cc (patch) | |
| tree | 3ee0ef3e3d20c76cfb774d9e39d11b55aca1e4cb /drivers/acpi/processor_driver.c | |
| parent | 92d21ac74a9e3c09b0b01c764e530657e4c85c49 (diff) | |
| download | lwn-35ae713355868aa493edbfbabf615473473215cc.tar.gz lwn-35ae713355868aa493edbfbabf615473473215cc.zip | |
ACPI / processor_idle: introduce ACPI_PROCESSOR_CSTATE
ACPI 6.0 adds a new method to specify the CPU idle states(C-states)
called Low Power Idle(LPI) states. Since new architectures like ARM64
use only LPIs, introduce ACPI_PROCESSOR_CSTATE to encapsulate all the
code supporting the old style C-states(_CST).
This patch will help to extend the processor_idle module to support
LPI.
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/processor_driver.c')
0 files changed, 0 insertions, 0 deletions