Re: OMAP: TWL4030: Sound broken in 3.1

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On Friday 04 November 2011 15:18:05 Joe Woodward wrote:
> In 3.1 sound support is broken for any boards using a TWL4030-based CODEC.
> 
> The Kconfig option for the TWL4030 CODEC used to be TWL4030_CODEC, and in
> 3.1 this has been changed to MFD_TWL4030_AUDIO.
> 
> I believe this has caused a problem in drives/mfd/twl-core.c:112 as the
> define for the twl_has_codec() macro still tests for CONFIG_TWL4030_CODEC.
> Hence the macro always returns false and during boot I get:
> 
> [    2.417999] ALSA device list:
> [    2.421142]   No soundcards found.
> 
> Is this likely to be the problem?

See Jarkko's patch:
https://lkml.org/lkml/2011/10/19/125

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