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ACPI: TAD: Add low-level support for real time capability
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Mon, 15 Oct 2018 11:56:02 +0000 (13:56 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 18 Oct 2018 07:11:53 +0000 (09:11 +0200)
commitaa4c3b15da71ac8cf7df96a9e6f203b0948ebdce
tree4017a606afaec1a8d6a12a72cd615ac4c5f186d8tree | snapshot
parent56b5fbe60d89c3a08499c655cf014ee93f60ad15commit | diff
ACPI: TAD: Add low-level support for real time capability

Add low-level support for the (optional) real time capability of the
ACPI Time and Alarm Device (TAD) to the ACPI TAD driver.

This allows the real time to be acquired or set via sysfs with the
help of the _GRT and _SRT methods of the TAD, respectively.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
drivers/acpi/acpi_tad.c diff | blob | history
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