[alsa-devel] [PATCH 0/2] McBSP: OMAP3: Add sidetone feature

[Jarkko Nikula]

On Fri, 29 Jan 2010 16:51:16 +0200 (EET)
Ilkka Koskinen <ikoskine at nokia.com> wrote:

> > Set applies well on top of vanilla but the patch 1 doesn't apply on
> > linux-omap due commit bcbb73c6fe8544bb50cddb8b5df0e2fcbb08b4b0.
> 
> I guess that's the case, since I just tested the patches on top 
> linux-omap-2.6 master and sound tree...
> 
Yeah, McBSP is always bit problematic as it spreads between two
subsystems. Some recent patches has been pushed via ALSA tree but now
that would lead to conflict.

> > I was thinking that it makes sense to base the patch 1 on top of McBSP
> > register cache patches from Janusz Krzysztofik after Tony applies
> > them (+ having cache for ST regs). That avoid conflicts in mainline
> > and makes the sidetone also ready for McBSP context save/restore
> > functionality.
> 
> I'm ok with that. So would you suggest me to prepare the cache patch for 
> ST registers? If so, would it be possible to make it as follow-up patch?
> 
That's ok. As there is no currently implementation for context
save/restore in McBSP, the follow-up patch is even better than doing
everything in the patch 2.


-- 
Jarkko