[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <0ecedbbf-4c08-416c-9ce4-64af42f3e215@oss.qualcomm.com>
Date: Fri, 5 Sep 2025 16:58:46 +0530
From: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
To: Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
Srinivas Kandagatla <srini@...nel.org>,
Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
Pierre-Louis Bossart <pierre-louis.bossart@...ux.dev>
Cc: linux-sound@...r.kernel.org, linux-arm-msm@...r.kernel.org,
linux-kernel@...r.kernel.org, kernel@....qualcomm.com,
prasad.kumpatla@....qualcomm.com, ajay.nandam@....qualcomm.com
Subject: Re: [PATCH v2 3/3] ASoC: qcom: sc8280xp: Fix DAI format setting for
MI2S interfaces
On 9/5/2025 4:16 PM, Konrad Dybcio wrote:
> On 9/5/25 12:40 PM, Mohammad Rafi Shaik wrote:
>> The current implementation does not configure the CPU DAI format for
>> MI2S interfaces, resulting in -EIO errors during audio playback and
>> capture. This prevents the correct clock from being enabled for the
>> MI2S interface. Configure the required DAI format to enable proper
>> clock settings. Tested on Lemans evk platform.
>>
>> Fixes: 295aeea6646ad ("ASoC: qcom: add machine driver for sc8280xp")
>> Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
>> ---
>> sound/soc/qcom/sc8280xp.c | 3 +++
>> 1 file changed, 3 insertions(+)
>>
>> diff --git a/sound/soc/qcom/sc8280xp.c b/sound/soc/qcom/sc8280xp.c
>> index 73f9f82c4e25..2fd06354923a 100644
>> --- a/sound/soc/qcom/sc8280xp.c
>> +++ b/sound/soc/qcom/sc8280xp.c
>> @@ -32,6 +32,9 @@ static int sc8280xp_snd_init(struct snd_soc_pcm_runtime *rtd)
>> int dp_pcm_id = 0;
>>
>> switch (cpu_dai->id) {
>> + case PRIMARY_MI2S_RX...QUATERNARY_MI2S_TX:
>
> there's a discontiguous (i.e. asking for another 'case') QUINARY MI2S
>
Ack,
it can be handled with another case because discontinuous id's.
> there's also a SENARY MI2S, but that we don't define upstream today
>
yes.
As for SENARY_MI2S, since it's not defined upstream yet no need handle now.
Thanks & Regards,
Rafi.> Konrad
Powered by blists - more mailing lists