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| author | Daniel Mack <zonque@gmail.com> | 2013-03-08 13:52:09 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-08 14:06:09 +0100 |
| commit | 4fa89346fbc34750f96ec0c1b2b59b15596ab333 (patch) | |
| tree | c80ee94c50794cddb9baae41d482f8882aa0b118 /lib | |
| parent | Linux 3.9-rc1 (diff) | |
| download | linux-4fa89346fbc34750f96ec0c1b2b59b15596ab333.tar.xz linux-4fa89346fbc34750f96ec0c1b2b59b15596ab333.zip | |
ALSA: ASoC: add codec driver for TI TAS5086
This patch adds a driver for TI's TA5086 6-channel PWM processor.
This chip has a very unusual register layout, specifically because the
registers are of unequal size, and multi-byte registers require bulk
writes to take effect. Regmap does not support these kind of mappings.
Currently, the driver does not touch any of the registers >= 0x20, so
it doesn't matter, because the register map is mapped to an 8-bit array.
In case more features will be added in the future that require access
to higher registers, the entire regmap H/W I/O routines have to be
open-coded.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions