[alsa-devel] [PATCH 0/3] ASoC: 4 channel support for twl4030 and omap-mcbsp - Try2
peter.ujfalusi at nokia.com
Thu Apr 23 13:36:47 CEST 2009
This series adds support for 4 channel DSP mode (A or B) to OMAP McBSP and also
to the twl4030 codec driver.
As an example the Beagle board file is modified to be able to use 4 channel
The change in twl4030 is made in a way, that it will not enable the 4 channel
mode when the codec is in OPTION2 mode.
Since some of the bits in the OPTION register are shared and have different
effect in OPTION1 and OPTION2 modes, an extra care is taken to prevent unvanted
modification to the register.
The series is on top of Mark's tree in regard of the twl4030 codec, so it is on
top of the 'ASoC: TWL4030: Add VDL path support' from Joonyoung Shim.
Peter Ujfalusi (2):
ASoC: OMAP: Add 4 channel support to mcbsp
ASoC: TWL4030: Add 4 channel TDM support
Ujfalusi Peter (Nokia-D/Tampere) (1):
ASoC: Beagle: Add support for 4 channel mode
sound/soc/codecs/twl4030.c | 52 ++++++++++++++++++++++++++++++++++++++++-
sound/soc/codecs/twl4030.h | 11 +++++++++
sound/soc/omap/omap-mcbsp.c | 5 ++-
sound/soc/omap/omap3beagle.c | 26 ++++++++++++++------
4 files changed, 82 insertions(+), 12 deletions(-)
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