linux-kernel - Re: [PATCH 02/14] ASoC: qcom: SC7280: audioreach: Add sc7280 hardware param fixup callback

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Date:   Fri, 3 Feb 2023 12:03:17 +0530
From:   Mohammad Rafi Shaik <quic_mohs@...cinc.com>
To:     Mark Brown <broonie@...nel.org>
CC:     <krzysztof.kozlowski+dt@...aro.org>, <agross@...nel.org>,
        <andersson@...nel.org>, <lgirdwood@...il.com>,
        <robh+dt@...nel.org>, <quic_plai@...cinc.com>,
        <bgoswami@...cinc.com>, <srinivas.kandagatla@...aro.org>,
        <quic_rohkumar@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
        <swboyd@...omium.org>, <judyhsiao@...omium.org>,
        <devicetree@...r.kernel.org>, <konrad.dybcio@...aro.org>
Subject: Re: [PATCH 02/14] ASoC: qcom: SC7280: audioreach: Add sc7280 hardware
 param fixup callback


On 2/1/2023 8:10 PM, Mark Brown wrote:
> On Wed, Feb 01, 2023 at 07:19:35PM +0530, Mohammad Rafi Shaik wrote:
>
>> +#define DEFAULT_SAMPLE_RATE_48K	48000
> Why are we bothering with a define here given that the define also
> encodes the value and it's only used in once place?
okay, will remove it.
>
>>   	for_each_card_prelinks(card, i, link) {
>>   		link->init = sc7280_init;
>>   		link->ops = &sc7280_ops;
>> +		if (link->no_pcm == 1)
>> +			link->be_hw_params_fixup = sc7280_snd_be_hw_params_fixup;
> We only set the fixup in the case where there's no PCM but we removed
> the constraint in all cases - isn't the constraint needed otherwise?
okay, will add conditional check for constraint and will only do if 
no_pcm is zero.