Messages in this thread | | | Subject | RE: [PATCH 2.6.15.3 1/1] ACPI: Atlas ACPI driver | Date | Wed, 8 Mar 2006 15:44:56 +0800 | From | "Yu, Luming" <> |
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>I hope what I've explained above makes sense. To reiterate, if you >want me to do something with respect to hotkey, I still don't >understand how and where hotkey is involved. Perhaps you could help me >by elaborating further.
I know this user-defined region needs address space handler, but your address space handler below is so weird that make me doubt the correctness. The example of address space handler is: ec.c : acpi_ec_space_handler
I suggest LCD support in hotkey.c like: http://bugzilla.kernel.org/attachment.cgi?id=6843&action=view
Implement device ASIM in a separate driver to support user-defined address space handler.
Config userspace acpi daemon to respond events by evoking LCD._BCM with command: echo -n xx > /sys/hotkey/brightness.
If you do these, then the only specific thing would be ASIM.
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