linux-kernel - Re: [PATCH v3 0/6] ASoC: codecs: add support for LPASS Codec macros

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Message-ID: <f4cf1bd6-cf11-60bb-3169-c54d2cf72e19@linux.intel.com>
Date:   Thu, 5 Nov 2020 10:20:01 -0600
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        broonie@...nel.org
Cc:     devicetree@...r.kernel.org, alsa-devel@...a-project.org,
        lgirdwood@...il.com, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org
Subject: Re: [PATCH v3 0/6] ASoC: codecs: add support for LPASS Codec macros



On 11/5/20 5:34 AM, Srinivas Kandagatla wrote:
> This patchset adds support for two Codec Macro blocks( WSA and VA) available in
> Qualcomm LPASS (Low Power Audio SubSystem).
> 
> There are WSA, VA, TX and RX Macros on LPASS IP, each of the Macro block
> has specific connectivity like WSA Macros are intended to connect
> to WSA Smart speaker codecs via SoundWire. VA Macro is intended for DMICs,
> and TX/RX for Analog codecs via SoundWire like other WCD Codecs to provide
> headphone/ear/lineout etc ..
> 
> Most of the work is derived from downstream Qualcomm kernels.
> Credits to various Qualcomm authors from Patrick Lai's team who have
> contributed to this code.
> 
> This patchset has been tested on support to Qualcomm Robotics RB5 Development
> Kit based on QRB5165 Robotics SoC. This board has 2 WSA881X smart speakers
> with onboard DMIC connected to internal LPASS codec via WSA  and VA macros
> respectively.

For the series,

Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>