| commit | ef8a4757a6dbb2d406d7ba3a10a513f16f49ed2d | [log] [tgz] |
|---|---|---|
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | Thu Jun 06 13:42:42 2019 +0100 |
| committer | Mark Brown <broonie@kernel.org> | Fri Jun 07 13:08:32 2019 +0100 |
| tree | 777f0473f51026653d98dc32971af76a5353cd62 | |
| parent | a8e992342ce4cd173d437d0aa4eecc9e30489f72 [diff] |
ASoC: msm8916-wcd-digital: Add sidetone support This patch adds sidetone support via one of the 3 RX Mix paths using IIR1 and IIR2. IIR1 can be feed by any Decimators or RX paths, and IIRx can also be looped back to RX mixers to provide sidetone functionality. Two IIR filters are used for Side tone equalization and each filter is 5 stage. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>