[alsa-devel] [PATCH 0/9] ASoC: QCOM: Add support for ipq806x SOC

[Kumar Gala]

On Nov 19, 2014, at 12:52 PM, Kenneth Westfield <kwestfie at codeaurora.org> wrote:

> From: Kenneth Westfield <kwestfie at codeaurora.org>
> 
> This set of patches adds support for audio on the Qualcomm Technologies
> ipq806x SOC.
> 
> The ipq806x SOC has audio-related hardware blocks in its low-power audio
> subsystem (or LPASS).  One of the relevant blocks in the LPASS is its
> low-power audio interface (or LPAIF).  This encapsulates the MI2S port,
> which is what these drivers are configured to use.  The I2S pins are
> connected to an external DAC/amp chip.  In addition, a single GPIO is
> connected to the same DAC/amp, which gives the SOC enable/disable
> control.
> 
> The specific drivers added are:
> - a machine driver that handles the board-specific pins
> - a native driver that handles hardware access to the LPAIF
> - a CPU DAI driver for controlling the LPAIF block
> - a PCM MI2S platform driver
> 
> Corresponding additions to the device tree for the ipq806x and its
> documentation has also been added.  Also, as this is a new directory,
> the MAINTAINERS file has been updated as well.
> 
> - Ken

Some general comments, you shouldn’t have gerrit Change-Id’s in commit messages, the Kconfig/Makefile changes should be part of the patch that adds the code associated with them.

- k

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