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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-22 16:52:56 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-23 16:13:02 +0100
commit7679e42ec833ed70aa34790a5f39dcb7e5bda4fe (patch)
treec8b7e0497d7827f24f0777268b8576587c98b781 /sound/soc/imx/imx-ssi.c
parentASoC: ak4642: fixup HeadPhone L/R dapm settings (diff)
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ASoC: dapm: Check for bias level when powering down
Recent enhancements in the bias management means that we might not be in standby when the CODEC is idle and can have active widgets without being in full power mode but the shutdown functionality assumes these things. Add checks for the bias level at each stage so that we don't do transitions other than the ON->PREPARE->STANDBY->OFF ones that the drivers are expecting. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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