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(-) _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
