linux-kernel - Re: [PATCH v2 2/4] ASoc: fsl: fsl_qmc_audio: Ensure audio channels are ordered in TDM bus

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Message-ID: <aacc97c0-2cc6-4192-9b19-5234ccd93504@csgroup.eu>
Date: Mon, 18 Aug 2025 10:18:44 +0200
From: Christophe Leroy <christophe.leroy@...roup.eu>
To: Herve Codina <herve.codina@...tlin.com>
Cc: Qiang Zhao <qiang.zhao@....com>, Shengjiu Wang <shengjiu.wang@...il.com>,
 Xiubo Li <Xiubo.Lee@...il.com>, Fabio Estevam <festevam@...il.com>,
 Nicolin Chen <nicoleotsuka@...il.com>, Liam Girdwood <lgirdwood@...il.com>,
 Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>,
 Takashi Iwai <tiwai@...e.com>, linuxppc-dev@...ts.ozlabs.org,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 linux-sound@...r.kernel.org
Subject: Re: [PATCH v2 2/4] ASoc: fsl: fsl_qmc_audio: Ensure audio channels
 are ordered in TDM bus



Le 13/08/2025 à 12:06, Herve Codina a écrit :
> Hi Christophe,
> 
> On Tue, 12 Aug 2025 12:50:56 +0200
> Christophe Leroy <christophe.leroy@...roup.eu> wrote:
> 
> ...
> 
>> @@ -879,6 +884,30 @@ static int qmc_audio_dai_parse(struct qmc_audio *qmc_audio, struct device_node *
>>   				return -EINVAL;
>>   			}
>>   		}
>> +
>> +		ret = qmc_chan_get_ts_info(qmc_dai->qmc_chans[i], &ts_info);
>> +		if (ret) {
>> +			dev_err(qmc_audio->dev, "dai %d get QMC %d channel TS info failed %d\n",
>> +				qmc_dai->id, i, ret);
>> +			return ret;
>> +		}
>> +
>> +		last_rx_ts = fls64(ts_info.rx_ts_mask);
>> +		last_tx_ts = fls64(ts_info.rx_ts_mask);
>                                                
> tx_ts_mask instead of rx_ts_mask for last_tx_ts.
> 

Fixed in v3

Thanks
Christophe