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authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>2006-11-24 11:47:12 -0200
committerLen Brown <len.brown@intel.com>2006-12-07 01:38:40 -0500
commitbab812a329cc244ca63c2675b0e05016518855ce (patch)
treef78c682c4086591aae46c9c2d715dce40302f684 /lib
parenta8b7a6626d7605a795b33317cd730b7d76da3d0a (diff)
ACPI: ibm-acpi: extend fan status functions
This patch fixes fan_read to return correct values for all fan access modes. It also implements some fan access mode status output that was missing, and normalizes the proc fan abi to return consistent data across all fan read/write modes. Userspace ABI changes and extensions: 1. Return status: enable/disable for *all* modes (this actually improves compatibility with userspace utils!) 2. Return level: auto and level: disengaged for EC 2f access mode 3. Return level: <number> for EC 0x2f access mode 4. Return level 0 as well as "disabled" in level-aware modes Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Diffstat (limited to 'lib')
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