intel_sst: move jack detection related configs to init time

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The old policy will not enable MIC2BIAS on Moorstown platform
by default, it's only enabled when the user selects HS_MIC as input source.
Therefore when user selects DMIC and then inserts the jack,
no interrupt will be generated to notify the driver about the
jack insertion event and to take action to auto mute the speaker.

The new policy will enable this bit by default,
then no matter what the output device is, an interrupt will be generated.

This behaviour is more likely what a user expects.

Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Reviewed-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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This commit is contained in:

Lu Guanqun 2011-05-03 17:34:27 +01:00 • committed by Greg Kroah-Hartman

parent 59bd2abe07

commit 24298b0e66

1 changed files with 13 additions and 15 deletions

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drivers/staging/intel_sst/intelmid_v2_control.c

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