| commit | 78648092ef46255e6dc6685202164199c86cf930 | [log] [tgz] |
|---|---|---|
| author | Olivier Moysan <olivier.moysan@st.com> | Mon Feb 19 16:00:36 2018 +0100 |
| committer | Mark Brown <broonie@kernel.org> | Mon Feb 26 11:11:20 2018 +0000 |
| tree | f226b44417b9638854052f6fb75b74d99e6ea9c9 | |
| parent | 7ed310bd51bec0b440a551fc4da1993c7f6cd231 [diff] |
ASoC: dmaengine_pcm: add processing support Allow dmaengine client to optionally register a processing callback. This callback is intended to apply processing on samples in buffer copied from/to user space, before/after DMA transfer. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>