Re: [PATCH v4] i2c: enable runtime PM for I2C adapter devices enumerated from ACPI

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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
> serial buses like I2C and SPI).

Sounds like it's probably worth going to the effort of getting the spec
amended...

Attachment: signature.asc
Description: Digital signature


[Index of Archives]     [Linux GPIO]     [Linux SPI]     [Linux Hardward Monitoring]     [LM Sensors]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux