[alsa-devel] [PATCH v4 0/3] McPDM driver patch series
lrg at slimlogic.co.uk
Tue Feb 23 11:08:25 CET 2010
On Mon, 2010-02-22 at 15:09 -0600, Candelaria Villareal, Jorge wrote:
> McPDM module is the interface between the OMAP and TWL6030 audio codec.
> The interface supports the following:
> * Up to 5 downlink channels and 3 uplink channels
> * 88.2 and 96 KHz
> * 32 bit sample size
> Currently, driver is set to support up to 4 downlink channels. If 2
> channels are selected, output will go to the headset, and if 4 channels
> are selected, output will go to the headset and speakers. Functionality
> to select the output at runtime will be added afterwards.
> Command and status mode is not supported in current patches.
> Changes from v3:
> - Implemented changes based on comments from Liam Girdwood.
> Jorge Eduardo Candelaria (1):
> ASoC: OMAP4: Add support for McPDM
> Misael Lopez Cruz (2):
> ASoC: OMAP: data_type and sync_mode configurable in audio dma
> ASoC: OMAP4: Add McPDM platform driver
> sound/soc/omap/Kconfig | 3 +
> sound/soc/omap/Makefile | 2 +
> sound/soc/omap/mcpdm.c | 486 +++++++++++++++++++++++++++++++++++++++++++
> sound/soc/omap/mcpdm.h | 151 +++++++++++++
> sound/soc/omap/omap-mcbsp.c | 2 +
> sound/soc/omap/omap-mcpdm.c | 251 ++++++++++++++++++++++
> sound/soc/omap/omap-mcpdm.h | 29 +++
> sound/soc/omap/omap-pcm.c | 15 +-
> sound/soc/omap/omap-pcm.h | 4 +-
> 9 files changed, 935 insertions(+), 8 deletions(-)
> create mode 100644 sound/soc/omap/mcpdm.c
> create mode 100644 sound/soc/omap/mcpdm.h
> create mode 100644 sound/soc/omap/omap-mcpdm.c
> create mode 100644 sound/soc/omap/omap-mcpdm.h
All Acked-by: Liam Girdwood <lrg at slimlogic.co.uk>
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
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