On Sat, Oct 05, 2013 at 11:09:01AM +0300, Mika Westerberg wrote:
> It looks like Windows actually powers the I2C controller off independently
> of the I2C client power state. We should probably do the same in Linux even
> though it is not following what the ACPI spec says (but makes sense with
> s
On Tue, Oct 01, 2013 at 04:09:42PM +0300, Mika Westerberg wrote:
> The ACPI specification requires the parent device to be powered on before
> any of its children. It can be only powered off when all the children are
> already off.
>
> Currently whenever there is no I2C traffic going on, the I2C c
On Tuesday, October 01, 2013 04:09:42 PM Mika Westerberg wrote:
> The ACPI specification requires the parent device to be powered on before
> any of its children. It can be only powered off when all the children are
> already off.
>
> Currently whenever there is no I2C traffic going on, the I2C co
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