[alsa-devel] [PATCHv2 0/2] McBSP: OMAP3: Add sidetone feature

[Ilkka Koskinen]

The first patch implements McBSP sidetone feature on OMAP3 while the second one
provides ALSA interface for using it.

The patch set is based on the patch Eduardo Valentin sent to alsa-devel
mailing list in October 2009. Channel gain control and enabling the sidetone
have been moved to ALSA interface as suggested in comments. 

These patches apply on top of Janusz Krzysztofik's McBSP register cache patches
in linux-omap-2.6.git

Since previous review round, I have combined McBSP port specific
omap_mcbsp_st_set_mode() and omap_mcbsp_st_put_mode() functions to
corresponding ones as suggested by Peter Ujfalusi.

Eero Nurkkala (1):
  McBSP: OMAP3: Add sidetone feature

Ilkka Koskinen (1):
  ASoC: OMAP-McBSP: ASoC interface for McBSP sidetone

 arch/arm/mach-omap2/mcbsp.c             |    2 +
 arch/arm/plat-omap/include/plat/mcbsp.h |   63 +++++
 arch/arm/plat-omap/mcbsp.c              |  394 ++++++++++++++++++++++++++++++-
 sound/soc/omap/omap-mcbsp.c             |  176 ++++++++++++++
 sound/soc/omap/omap-mcbsp.h             |    2 +
 5 files changed, 636 insertions(+), 1 deletions(-)