ASoC: Initial WM8741 CODEC driver
authorIan Lartey <ian@opensource.wolfsonmicro.com>
Fri, 30 Jul 2010 23:32:11 +0000 (00:32 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 3 Aug 2010 06:38:15 +0000 (07:38 +0100)
commit992bee401c06872175056bc5567cb3ebab098cb5
tree14e3087d84a8e64e583d1387a1cf50206be4bb0b
parent988b0dc1547f9f6a7c8cae472cad0a55df31818c
ASoC: Initial WM8741 CODEC driver

The WM8741 is a very high performance stereo DAC designed for audio
applications such as professional recording systems, A/V receivers and
high specification CD, DVD and home theatre systems. The device supports
PCM data input word lengths from 16 to 32-bits and sampling rates up to
192kHz.  The WM8741 also supports DSD bit-stream data format, in both
direct DSD and PCM-converted DSD modes.

TODO: Expand wm8741_set_dai_sysclk and rate_constraint members to
allow for all supported sample rate / Master Clock frequency combinations.
Fully enable control of supplies.

Signed-off-by: Ian Lartey <ian@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/codecs/Kconfig
sound/soc/codecs/Makefile
sound/soc/codecs/wm8741.c [new file with mode: 0644]
sound/soc/codecs/wm8741.h [new file with mode: 0644]