| commit | 18d8306d7e8bef79db87c3f9351eea6ae6bd3224 | [log] [tgz] |
|---|---|---|
| author | John Hsu <KCHSU0@nuvoton.com> | Tue May 31 11:57:41 2016 +0800 |
| committer | Mark Brown <broonie@kernel.org> | Tue May 31 18:38:59 2016 +0100 |
| tree | 202495b841d971db0d3357ce1e047d3e7c75ca73 | |
| parent | ffd72505b08ff4538db6eca9a9a498fbb1bb3679 [diff] |
ASoC: nau8825: add programmable biquad filter control Add programmable biquad filter configuration control for user space. The filter is configurable for low pass filters, high pass filters, Notch filter, etc in the ADC and DAC path. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: Mark Brown <broonie@kernel.org>