linux-kernel - Re: [PATCH v2 3/3] ASoC: codecs: msm8916-wcd-digital: select DMIC source in CIC filter path

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Date:   Fri, 28 Jul 2017 16:11:21 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     Mark Brown <broonie@...nel.org>
Cc:     Banajit Goswami <bgoswami@...eaurora.org>,
        alsa-devel@...a-project.org, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Patrick Lai <plai@...eaurora.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] ASoC: codecs: msm8916-wcd-digital: select DMIC
 source in CIC filter path



On 28/07/17 14:32, Mark Brown wrote:
> On Wed, Jul 26, 2017 at 01:48:22AM +0200, srinivas.kandagatla@...aro.org wrote:
>> From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
>>
>> This patch fixes a missing selection of DMIC in CIC filter source path.
>> Without this patch dmic is not functional.
> 
> What happens when someone needs this filter connected somewhere else -
> shouldn't this be controlled as part of the DAPM routing?
There are only two paths for this, one is DMIC and other is AMIC.

Yes, its possible to add these as dapm routing, i will give it a go in 
next version.

thanks,
srini