[alsa-devel] snd soc spi read/write

Mark Brown broonie at opensource.wolfsonmicro.com
Wed Aug 10 16:55:50 CEST 2011

On Wed, Aug 10, 2011 at 01:54:27PM +0200, Takashi Iwai wrote:
> Mark Brown wrote:

> > No, like I say we just need to teach regmap about this stuff.  It's not
> > that odd, it's just your hardware designers seem to want to consume
> > extra bandwidth on the control bus for some reason AFAICT as it looks
> > like all the registers are 0x8xx.

> Actually we should handle the register index only in the lower byte
> for these devices.  For example, ad193x has raw registers ranged from

That would fall within the definition of "teach the register map about
this stuff"...

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