| commit | f7d3d2d8e8891433dc76f2427441b2584729e200 | [log] [tgz] |
|---|---|---|
| author | Petr Kulhavy <brain@jikos.cz> | Wed Jun 01 09:30:00 2016 +0200 |
| committer | Mark Brown <broonie@kernel.org> | Wed Jun 01 16:22:10 2016 +0100 |
| tree | 56d5730043d9403db63e2178cd306cb8bd065c89 | |
| parent | 4b9e385b9dac5c84640b13e70dbbd8e2bb669c8d [diff] |
ASoC: tas571x: add input channel mixer for TAS5717/19 Add channel 1 and 2 input mixer registers and the related ALSA mixer controls for TAS5717/19 chips. The mixer control coefficients on the chip are linear in the range -3.99999 to +3.99999, encoded in 3.23 number format. In this patch the mixer controls are limited to 128 values from 0.0 to 1.0 in 1/64 steps. Signed-off-by: Petr Kulhavy <brain@jikos.cz> Signed-off-by: Mark Brown <broonie@kernel.org>