[alsa-devel] [PATCH v3 00/11] ASoC: add imx-sgtl5000 machine driver working with fsl_ssi

[Mark Brown]

On Fri, Mar 09, 2012 at 03:13:49PM +0800, Shawn Guo wrote:

> My bisect tells that the offending commit is:

>   96acc35 (ASoC: DAPM: Make sure DAPM widget IO ops hold the component mutex)

> But I do not understand why yet.

It'll be deadlocking somewhere I expect - turning on the soft lockup
detector will probably make it obvious.
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