On Wed, 2014-04-09 at 12:22 -0400, Prarit Bhargava wrote:
> RFC and a work in progress ... I need to go through and do a bunch of error
> condition checking, more testing, etc. I'm just throwing this out there to see
> if anyone has any major concerns about doing something like this.
This isn't really a good approach. These aren't standardised ACPI
methods, so you have no guarantee that they exist. The fact that a
method with one of these names exists is no guarantee that it has the
same behaviour as the ones on your board. There's no guarantee that
you're not racing against the firmware.
These systems simply don't safely support OS-level i2c access.
--
Matthew Garrett <matthew.garrett@xxxxxxxxxx>
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