Re: [alsa-devel] [PATCH 1/7] ASoC: i.MX31ads: initialize only on correct machine

On Thu, Nov 04, 2010 at 02:51:36PM -0400, Mark Brown wrote:

On Thu, Nov 04, 2010 at 05:05:39PM +0100, Sascha Hauer wrote:

...

• if (!machine_is_mx31ads())

• return 0;
  

As previously discussed we need a better check than this - most of these machines won't have a 1133-EV1 PMIC module on them. Better to convert the driver to instantiate from a platform device...

This does not solve the problem as we do not know when to register the platform_device. I think what we need is a kernel parameter which can be used to select the correct path in arch/arm/mach-mx3/mach-mx31ads.c aswell. I will look into it. For now, can we just take this patch? It at least fixes all other i.MX31 boards and leaves only the mx31ads to work on.

Sascha