[alsa-devel] [PATCH] ASoC: codecs: da9055: Update driver name to fix breakage due to pmic driver with same name

Mark Brown broonie at kernel.org
Mon Jul 29 18:01:57 CEST 2013

On Mon, Jul 29, 2013 at 08:36:26PM +0530, Ashish Chavan wrote:

> produced as a standalone codec device soon, and we hope the driver can
> be re-used directly without changes. Is this the reason why we see only
> a handful examples of suggested implementation in kernel?

Well, it's a very unusual hardware design choice to have multiple I2C
endpoints in a single physical chip.

With regmap it should be very straightforward to reuse the same driver
for both standalone and non-standalone versions, just a small amount of
glue code in the CODEC driver I'd expect.  Usually the bus level code is
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