Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 15 Dec 2023 15:02:21 +0000 | From | Mark Brown <> | Subject | Re: [PATCH 03/16] ASoC: tas2781: disable regmap regcache |
| |
On Fri, Dec 15, 2023 at 03:42:43PM +0100, Gergo Koteles wrote: > On Fri, 2023-12-15 at 12:55 +0000, Mark Brown wrote:
> > No, I mean that the amplifiers don't talk to each other at a hardware > > level and the grouping is all in software.
> No, they don't talk to each other. But they have a global i2c address > to speed up configuration, but the module doesn't use it yet.
That's hardware level synchronisation between the devices, that makes all this a bit less horrifying though it seems like a lot of the issues would go away if the broadcast write address were actually being used more. [unhandled content-type:application/pgp-signature] | ![\](/images/icornerr.gif) |