On Wed, May 25, 2016 at 12:38:34PM -0700, Nicolin Chen wrote:
CS53L30 is a Quad-Channel ADC from Cirrus Logic with an I2S/TDM DAI. So this patch adds a codec driver for CS53L30 that includes 4-channel 24-bit recording and TDM mode supports.
Signed-off-by: Nicolin Chen nicoleotsuka@gmail.com
Changelog: v6->v7
- Added vendor prefixes to properties in DT binding doc
- Updated the property names in the driver accordingly
- Added two required power supplies in the example
- Refined two dev_err messages
- Re-ordered the header files
- Revised the commit log
v5->v6
- Added clock controls
- Reconstructed bitfield macros and improved coding style
- Fixed some misuses of regmap_update_bits()
- Added TLV volume controls to replace enums for preamplifier
- Added micbias level in DT instead of exposing to user-space
- Simplified SDOUTx controls by removing cs53l30_asp_sdout_event() (Still be able to use set_tristate() instead)
- Removed useless header files and sort the rest alphabetically
- Registered runtime pm functions to the driver
- Added regulator controls (VA and VP)
- Added writeable register function for regmap
- Merged two ASP dais
- Added TDM support
- Added a simple introduction in commit log
.../devicetree/bindings/sound/cs53l30.txt | 40 +
Acked-by: Rob Herring robh@kernel.org
sound/soc/codecs/Kconfig | 6 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/cs53l30.c | 1097 ++++++++++++++++++++ sound/soc/codecs/cs53l30.h | 458 ++++++++ 5 files changed, 1603 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/cs53l30.txt create mode 100644 sound/soc/codecs/cs53l30.c create mode 100644 sound/soc/codecs/cs53l30.h