diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-30 14:55:14 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-01 18:21:51 +0400 |
| commit | 4585790d1cde32a5719c24412e9845e031358e08 (patch) | |
| tree | 1350ab58fb4fa2611c45c96da0c0daa6143b4096 /include/linux/mfd | |
| parent | 604533de0f60c3be6ae99fdaf44d1d79f38b307e (diff) | |
| download | linux-4585790d1cde32a5719c24412e9845e031358e08.tar.xz | |
ASoC: Allow more WM8958/WM1811 button levels with default handler
The WM8958 and WM1811 support detecting a range of buttons. Allow the
user to provide platform data enabling more of these levels without
having to write a custom detection handler.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/wm8994/pdata.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h index ea32f306dca6..195ade95af38 100644 --- a/include/linux/mfd/wm8994/pdata.h +++ b/include/linux/mfd/wm8994/pdata.h @@ -168,6 +168,9 @@ struct wm8994_pdata { /* WM8958 microphone bias configuration */ int micbias[2]; + /* WM8958 microphone detection ranges */ + u16 micd_lvl_sel; + /* Disable the internal pull downs on the LDOs if they are * always driven (eg, connected to an always on supply or * GPIO that always drives an output. If they float power |