Re: [pandaboard] audio initialization fails due to TWL6040

[Tony Lindgren <tony@atomide.com>]

* Peter Ujfalusi <peter.ujfalusi@ti.com> [131229 23:36]:
> Hi Tony,
> 
> I have missed this mail...
> 
> On 12/05/2013 08:53 PM, Tony Lindgren wrote:
> > * Tobias Jakobi <tjakobi@math.uni-bielefeld.de> [131203 14:45]:
> >> And another one!
> >>
> >> https://bugzilla.kernel.org/show_bug.cgi?id=66451
> > 
> > Maybe Peter can take a look at this one?
> 
> It has been already fixed (bug in the arch/arm/mm/dma-mapping.c)
> 
> > FYI, Peter, only slightly related to this, but can you also please
> > unravel the mcbsp and sidetone .dtsi entries to be separate
> > devices? I'm hoping to deprecate ti,hwmods for v3.15 and use
> > the compatible property instead, so we need to have 1-to-1
> > mapping of devices defined in the .dtsi files compared to the
> > real hardware devices mapped in the omap_hwmod_*_data.c files.
> > 
> > There's some more info regarding that in thread:
> > 
> > http://www.spinics.net/lists/arm-kernel/msg288036.html
> 
> How urgent this is?

Well we cannot sanely deprecate the "ti,hwmods" and move on to
matching hwmod data with DT data based on the compatible flag.
So it's a bit of a blocker for v3.15 or so time frame.

> Due to a 'hw feature' around the sidetone this is not as straight forward as
> it sounds...

OK. The driver(s) should still be able to coordinate things
to sort it out hopefully?

> I can put this to my to do list.

Thanks.

Regards,

Tony