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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-01-10 18:55:54 -0500 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2013-01-15 01:42:18 -0500 |
| commit | 1eda6aa7ce101b59dfd91abef2c8b0e51e96e199 (patch) | |
| tree | 9dd5a408d0e5d2df0b8ff1c397cbc92cc86a2539 /tools/perf/scripts/python/syscall-counts.py | |
| parent | dd235eea4ed75b1599dd9a53bb618fe5befeb731 (diff) | |
extcon: arizona: Support direct microphone measurement via HPDET
With some GPIO control it is possible to detect microphones in a wider
range of configurations by directly measuring the microphone impedance
when the HPDET method cannot distinguish between the behaviour of the
two grounds. Allow a GPIO to be provided in platform data and use it to
implement this behaviour.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions