Re: [PATCH] i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BAR

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Hi Andy, Pali,

On Fri, 29 Apr 2016 17:56:14 -0700, Andy Lutomirski wrote:
> On Fri, Apr 29, 2016 at 2:42 PM, Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote:
> > On Fri, Apr 29, 2016 at 2:00 PM, Pali Rohár <pali.rohar@xxxxxxxxx> wrote:
> >> On Friday 29 April 2016 20:10:23 Andy Lutomirski wrote:
> >>> Jean and Wolfram: is there a quirk mechanism to add i2c devices that
> >>> aren't directly enumerable but are known to exist due to DMI?
> >>
> >> Maybe something like i2c_register_board_info()?
> >
> > Maybe.  i think that wants to be called before the adapter shows up, though.
> 
> i2c_probe_optional_slaves may be a more appropriate place to put this.

I can't find any function by that name in the vanilla kernel.

Someone wrote Documentation/i2c/instantiating-devices to explain the
different options to declare an I2C slave device on the system.

In this specific case I suspect option #2 is appropriate, using
i2c_new_probed_device() (or even i2c_new_device() if you are 100%
certain.)

-- 
Jean Delvare
SUSE L3 Support
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