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authorMark Brown <broonie@opensource.wolfsonmicro.com>2013-02-22 22:38:03 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-26 19:45:26 +0400
commitdf8c3dbee9e6f19ddb0ae8e05cdf76eb2d3b7f00 (patch)
treea2a434ff045668a9be5f23a36e24a096796a0965 /drivers/dca
parentf607e31ce3963327f749b56c65dfec2642aa623c (diff)
downloadlinux-df8c3dbee9e6f19ddb0ae8e05cdf76eb2d3b7f00.tar.xz
extcon: arizona: Fix interaction between headphone outputs and identification
Running HPDET while the headphone outputs are enabled can disrupt the operation of HPDET. In order to avoid this HPDET needs to disable the headphone outputs and ASoC needs to not enable them while HPDET is running. For extcon instead of checking if the headphone output is enabled when doing magic application unconditionally disable the output and restore the state which ASoC wants set when undoing the magic. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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