linux-kernel - Re: [PATCH 1/4] soundwire: add enum to control device number allocation

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Message-ID: <9d2a7b72-b145-ba97-987a-4611fc3db3ad@linux.intel.com>
Date:   Thu, 8 Jun 2023 08:25:23 -0500
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     Vinod Koul <vkoul@...nel.org>,
        Bard Liao <yung-chuan.liao@...ux.intel.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        bard.liao@...el.com
Subject: Re: [PATCH 1/4] soundwire: add enum to control device number
 allocation


>> +/**
>> + * enum sdw_dev_num_alloc - Device Number allocation strategies
>> + * @SDW_DEV_NUM_ALLOC_DEFAULT: unconstrained first-come-first-serve allocation,
>> + * using range [1, 11]
>> + * @SDW_DEV_NUM_ALLOC_IDA: IDA-based allocation, using range [ida_min, 11]
>> + */
>> +enum sdw_dev_num_alloc {
>> +	SDW_DEV_NUM_ALLOC_DEFAULT = 0,
>> +	SDW_DEV_NUM_ALLOC_IDA,
> 
> Let default be IDA as 0, am sure we are not setting this field in qcom
> or amd controller, lets retain the defaults please

Not following, QCOM or AMD are NOT using the IDA-based version, so the
default is zero.