ASoC: wm_adsp: Dump scratch registers on DSP shutdown

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The SCRATCH registers are used by firmwares to hold diagnostic
information. Log this during shutdown to assist analysis and debug
of firmwares.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Richard Fitzgerald 2015-05-29 10:23:07 +01:00 • committed by Mark Brown

parent 26c22a1922

commit 10337b070d

1 changed files with 27 additions and 0 deletions

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sound/soc/codecs/wm_adsp.c

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