ACPI: EC: Accelerate query execution

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Split EC query handling into acknowledge and execution phase.
This allows much smaller pending query lattency and lowers chances
of EC going "wild" and losing events.

Reference: http://bugzilla.kernel.org/show_bug.cgi?id=14858

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

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Alexey Starikovskiy 2009-12-24 11:34:16 +03:00 • committed by Len Brown

parent fcb11235d3

commit a62e8f1978

1 changed files with 77 additions and 45 deletions

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drivers/acpi/ec.c

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