20 Feb
2015
20 Feb
'15
12:12 p.m.
On 18/02/15 13:53, Hanjun Guo wrote:
From: Graeme Gregory graeme.gregory@linaro.org
ACPI 5.1 does not currently support S states for ARM64 hardware but ACPI code will call acpi_target_system_state() for device power managment, so introduce sleep_arm.c to allow other drivers to function until S states are defined.
Since it is arm64 specific stub holder, so let sleep_arm.c to ARM64 specific.
Just put a *TODO: merge this with drivers/acpi/sleep.c* once we fix the specification, so that it will provide right directions to anyone trying to extend this.
Regards, Sudeep