[alsa-devel] [PATCH v4] ASoC: Add support for Maxim Integrated MAX98927 Amplifier

[Rob Herring]

On Fri, Mar 31, 2017 at 10:16:34AM +0900, Ryan Lee wrote:
> Signed-off-by: Ryan Lee <ryans.lee at maximintegrated.com>
> ---
> 
> Changes since v4:
> 	* Removed support for SND_SOC_DAIFMT_CBS_CFM.
> 	* Fixed coding style for indention.
> 	* Removed variables if it has only one user.
> 	* Assigned ch_size directly.
> 	* Removed oring.
> 	* Put the return false in the switch statement.
> 	* Removed 'Monomix Output' and 'Speaker Source' controls.
> 	* Modified control names per control-names.rst.
> 	* Moved Revision ID check code to i2c_probe function.
> 	* Added 'Current Limit' control.
> 	* Removed 'devm__kfree' function.
> 
> Changes since v3:
> 	* Combined MAX98926 and MAX98927 binding. Kept existing property name.

This looks fine, but:
 
> Changes since v2:
> 	* Removed local register read/write function to avoid duplication of ASoC core function.
> 
>  .../devicetree/bindings/sound/max98925.txt         |  22 -
>  .../devicetree/bindings/sound/max98926.txt         |  32 -
>  .../devicetree/bindings/sound/max9892x.txt         |  41 +
>  sound/soc/codecs/Kconfig                           |   5 +
>  sound/soc/codecs/Makefile                          |   2 +
>  sound/soc/codecs/max98927.c                        | 841 +++++++++++++++++++++
>  sound/soc/codecs/max98927.h                        | 272 +++++++
>  7 files changed, 1161 insertions(+), 54 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/sound/max98925.txt
>  delete mode 100644 Documentation/devicetree/bindings/sound/max98926.txt
>  create mode 100755 Documentation/devicetree/bindings/sound/max9892x.txt
>  mode change 100644 => 100755 sound/soc/codecs/Kconfig
>  mode change 100644 => 100755 sound/soc/codecs/Makefile
>  create mode 100755 sound/soc/codecs/max98927.c
>  create mode 100755 sound/soc/codecs/max98927.h

These should all be 644 mode.

Rob