14 Feb, 2011
2 commits
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* There is no hysteresis enable field in the current datasheet.
* Mic detection threshold field is only 2 bits wide.Signed-off-by: Stephen Warren
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
22 Jan, 2011
1 commit
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Also, update platform_data GPIO handling to have an explicit "don't
touch this pin" option.Add #defines for the GPIO pin functions.
Signed-off-by: Stephen Warren
Acked-by: Liam Girdwood
Signed-off-by: Mark Brown
16 Mar, 2010
4 commits
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Support use of the WM8903 IRQ for reporting of microphone presence
and short detection.Signed-off-by: Mark Brown
Acked-by: Liam Girdwood -
Currently used to detect completion of the write sequencer.
Signed-off-by: Mark Brown
Acked-by: Liam Girdwood -
Provide support for WM8903 microphone presence and short detection
using the GPIOs to route out a logic signal suitable for handling
using snd_soc_jack_add_gpios() on the processor GPIOs.Signed-off-by: Mark Brown
Acked-by: Liam Girdwood -
Allow users to pass in a default configuration for the GPIOs of
the WM8903 as platform data. This allows configuration of the pin
muxing of the device.Signed-off-by: Mark Brown
Acked-by: Liam Girdwood