Re: [PATCH v4 2/2] i2c: Add Qualcomm CCI I2C driver

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Hi Todor, Hi Vinod
On Fri, Sep 21, 2018 at 5:43 PM Todor Tomov <todor.tomov@xxxxxxxxxx> wrote:
>
> Hi Vinod,
>
> On 21.09.2018 08:36, Vinod wrote:
> > Hi Ricardo,
> >
> > On 20-09-18, 21:39, Ricardo Ribalda Delgado wrote:
> >> Sorry to enter the discussion this late.
> >>
> >> I have been using this driver with release/qcomlt-4.14 on a db820c and
> >> if I try to use the i2c bus before camss is running I get a Timeout
> >> error and the bus is unusable after that. I have sent a patch that
> >> fixes this issue, in case you want to merge it/add it before this
> >> driver goes upstream.
> >
> > Thanks for this, I will test and port the fix to upstream and send it
> > along.
> >
> >> Is there a way to use the i2c bus without using the camera?
> >
> > This is Camera specific bus but it is an i2c bus, so theoretically it
> > should be possible to do so, Todor do you know if that is doable/done?
>
> I'm not aware of such experiments but yes, if you manage to connect
> another i2c hardware it should be possible to control it.

I can access other i2c devices, but only when I am streaming images.

>
> --
> Best regards,
> Todor Tomov



-- 
Ricardo Ribalda



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