[alsa-devel] [PATCH V2 0/5] Adding ASoC drivers for SPEAr13XX platform

Rajeev Kumar rajeev-dlh.kumar at st.com
Tue Mar 29 13:16:58 CEST 2011

This patchset contains five patches which add support for ASoC sound
drivers on ST's SPEAr13XX platform. Details of the SPEAr13XX
platforms can be seen here:

The ARCH and PLATFORM specific code for SPEAr13XX are
already under review in Russell King's ARM mailing list.

This patchset has been tested for linux-kernel-version 2.6.38 and
on ARM platform.

Please review the same and consider for mainline inclusion.

changes in platform code since V1:
1. Spilt machine driver from platform driver.
2. Updated rate supported.
3. Moved clock specific part from "spear13xx_i2s_set_dai_sysclk".
   function to platform code. This function is removed now.
4. Function "spear13xx_i2s_startup" removed.
5. Function "spear13xx_i2s_shutdown" removed.

Changes in codec code since V1:
1. Removed sta529 version number.
2. Removed "sta529_read_reg_cache".
3. Removed function "sta529_write_reg_cache".
4. Removed function "sta529_write".
5. Moved sta529.h file contents to sta529.c file.
6. Move clock specific part from "spear_sta_set_dai_sysclk".
   function to platform code. This function is removed now.
7. Renamed function names from spear_sta_* to sta_*.
8. Modified probe() function to avoid rewriting default chip values to hardware.

Rajeev Kumar (5):
  sound: asoc: Adding support for STA529 Audio Codec
  sound: asoc: Adding support for SPEAr13XX ASoC platform driver
  sound: asoc: Adding support for SPEAr13XX ASoC machine driver
  sound: asoc: Adding Kconfig and Makefile to support SPEAr13XX ASoC
  sound: asoc: Adding support for SPEAr13XX in soc

 sound/soc/Kconfig               |    1 +
 sound/soc/Makefile              |    1 +
 sound/soc/codecs/Kconfig        |    5 +
 sound/soc/codecs/Makefile       |    2 +
 sound/soc/codecs/sta529.c       |  359 +++++++++++++++++++++++++++
 sound/soc/spear/Kconfig         |   19 ++
 sound/soc/spear/Makefile        |    6 +
 sound/soc/spear/evb_sta529.c    |  104 ++++++++
 sound/soc/spear/spear13xx-i2s.c |  523 +++++++++++++++++++++++++++++++++++++++
 sound/soc/spear/spear13xx-i2s.h |   19 ++
 sound/soc/spear/spear13xx-pcm.c |  500 +++++++++++++++++++++++++++++++++++++
 sound/soc/spear/spear13xx-pcm.h |   50 ++++
 12 files changed, 1589 insertions(+), 0 deletions(-)
 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/evb_sta529.c
 create mode 100644 sound/soc/spear/spear13xx-i2s.c
 create mode 100644 sound/soc/spear/spear13xx-i2s.h
 create mode 100644 sound/soc/spear/spear13xx-pcm.c
 create mode 100644 sound/soc/spear/spear13xx-pcm.h

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