This patch set adds support for ASoC sound drivers on ST's SPEAr platforms. Details of the SPEAr platforms can be seen here:
http://www.st.com/internet/mcu/product/250658.jsp
This patch set supports the following modules:
1. Audio codec sta529 (connected to I2S controller). 2. SPDIF IN dummy Codec. 3. Synopsys Designware I2S controller. 4. ST SPDIF IN controller. 5. ST SPDIF OUT controller.
This patch set has been tested for linux-kernel-version 3.3-rc3 on SPEAr platform.
In past, I had circulated the patch for the same and got some review comments. I have incorporate those commnets also. Please find the link below. http://mailman.alsa-project.org/pipermail/alsa-devel/2011-April/038738.html
Rajeev Kumar (6): sound:asoc: Add support for STA529 Audio Codec sound:asoc: Add support for synopsys i2s controller as per ASoC framework. sound:asoc: Add support for SPEAr ASoC pcm layer. sound:asoc: Add support for SPEAr ASoC machine driver. sound:asoc: Add Kconfig and Makefile to support SPEAr audio driver sound:asoc: Update Kconfig and Makefile(sound/soc/) to support SPEAr audio
Vipin Kumar (2): sound:asoc:spdif_in: Add spdif IN support sound:asoc:spdif_out: Add spdif out support
include/linux/designware_i2s.h | 63 ++++ sound/soc/Kconfig | 1 + sound/soc/Makefile | 1 + sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/sta529.c | 414 ++++++++++++++++++++++++++ sound/soc/spear/Kconfig | 46 +++ sound/soc/spear/Makefile | 16 + sound/soc/spear/designware_i2s.c | 610 ++++++++++++++++++++++++++++++++++++++ sound/soc/spear/spdif_in.c | 304 +++++++++++++++++++ sound/soc/spear/spdif_in_regs.h | 60 ++++ sound/soc/spear/spdif_out.c | 397 +++++++++++++++++++++++++ sound/soc/spear/spdif_out_regs.h | 79 +++++ sound/soc/spear/spear_evb.c | 278 +++++++++++++++++ sound/soc/spear/spear_pcm.c | 460 ++++++++++++++++++++++++++++ sound/soc/spear/spear_pcm.h | 33 ++ 16 files changed, 2769 insertions(+), 0 deletions(-) create mode 100644 include/linux/designware_i2s.h create mode 100644 sound/soc/codecs/sta529.c create mode 100644 sound/soc/spear/Kconfig create mode 100644 sound/soc/spear/Makefile create mode 100644 sound/soc/spear/designware_i2s.c create mode 100644 sound/soc/spear/spdif_in.c create mode 100644 sound/soc/spear/spdif_in_regs.h create mode 100644 sound/soc/spear/spdif_out.c create mode 100644 sound/soc/spear/spdif_out_regs.h create mode 100644 sound/soc/spear/spear_evb.c create mode 100644 sound/soc/spear/spear_pcm.c create mode 100644 sound/soc/spear/spear_pcm.h