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ACPI: thermal: add DMI hooks to handle AOpen's broken Award BIOS
authorLen Brown <len.brown@intel.com>
Sun, 12 Aug 2007 04:13:02 +0000 (00:13 -0400)
committerLen Brown <len.brown@intel.com>
Sun, 12 Aug 2007 04:13:02 +0000 (00:13 -0400)
commit0b5bfa1cbefdc6e4c60f30ed545389b5ffe0f75f
treed6d9165f003bed59b0dc223babeadb2b667f92fbtree | snapshot (tar.gz zip)
parentf8707ec9643769957065405b5090e4aa64fd8214commit | diff
ACPI: thermal: add DMI hooks to handle AOpen's broken Award BIOS

Use DMI to:
1. enable polling (BIOS thermal events are broken)
2. disable active trip points (BIOS fan control is broken)
3. disable passive trip point (BIOS hard-codes it too low)

The actual temperature reading does work,
and with the aid of polling, the critical
trip point should work too.

http://bugzilla.kernel.org/show_bug.cgi?id=8842

Signed-off-by: Len Brown <len.brown@intel.com>
drivers/acpi/thermal.c diff | blob | blame | history