ACPI / Fan: add ACPI 4.0 style fan support

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This patch adds support for ACPI 4.0 style fan, lacking part is: no
support for 'Low Speed Notification Support', 'Fine Grain Control' is
not used yet.

It's not clear what to do on suspend/resume callback for 4.0 style ACPI
fan, so it does nothing for now.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

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Aaron Lu 2014-04-01 15:50:27 +08:00 • committed by Zhang Rui

parent 19593a1fb1

commit 9519a6356c

1 changed files with 241 additions and 27 deletions

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drivers/acpi/fan.c

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