linux-kernel - Re: [PATCH] Asoc: qcom: lpass-sc7180: Fix MI2S bitwidth field bit positions

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Date:   Mon, 26 Oct 2020 21:34:32 +0530
From:   Srinivasa Rao Mandadapu <srivasam@...eaurora.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        agross@...nel.org, bjorn.andersson@...aro.org, lgirdwood@...il.com,
        broonie@...nel.org, robh+dt@...nel.org, plai@...eaurora.org,
        bgoswami@...eaurora.org, perex@...ex.cz, tiwai@...e.com,
        rohitkr@...eaurora.org, linux-arm-msm@...r.kernel.org,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     V Sujith Kumar Reddy <vsujithk@...eaurora.org>
Subject: Re: [PATCH] Asoc: qcom: lpass-sc7180: Fix MI2S bitwidth field bit
 positions

Thanks for your time srinivas!!!

On 10/26/2020 8:31 PM, Srinivas Kandagatla wrote:
>
>
> On 22/10/2020 14:26, Srinivasa Rao Mandadapu wrote:
>> From: V Sujith Kumar Reddy <vsujithk@...eaurora.org>
>>
>> Update SC7180 lpass_variant structure with proper I2S bitwidth
>> field bit positions, as bitwidth denotes 0 to 1 bits,
>> but previously used only 0 bit.
>>
>> Fixes: commit cba62c8b49bead ("Merge series "ASoC: qcom: Add support 
>> for SC7180 lpass variant" from Rohit kumar <rohitkr@...eaurora.org>:")
> this should be 12 chars long, for this particular fix it should be!
>
> Fixes: 24caf8d9eb108 ("ASoC: qcom: lpass-sc7180: Add platform driver 
> for lpass audio")
>>
>
> No empty line after Fixes tag!
>
> Will coorect it in next patch.

>> Signed-off-by: V Sujith Kumar Reddy <vsujithk@...eaurora.org>
>> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@...eaurora.org>
>> ---
>>   sound/soc/qcom/lpass-sc7180.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/sound/soc/qcom/lpass-sc7180.c 
>> b/sound/soc/qcom/lpass-sc7180.c
>> index c6292f9e..bc998d5 100644
>> --- a/sound/soc/qcom/lpass-sc7180.c
>> +++ b/sound/soc/qcom/lpass-sc7180.c
>> @@ -188,7 +188,7 @@ static struct lpass_variant sc7180_data = {
>>       .micmode        = REG_FIELD_ID(0x1000, 4, 8, 3, 0x1000),
>>       .micmono        = REG_FIELD_ID(0x1000, 3, 3, 3, 0x1000),
>>       .wssrc            = REG_FIELD_ID(0x1000, 2, 2, 3, 0x1000),
>> -    .bitwidth        = REG_FIELD_ID(0x1000, 0, 0, 3, 0x1000),
>> +    .bitwidth        = REG_FIELD_ID(0x1000, 0, 1, 3, 0x1000),
>>         .rdma_dyncclk        = REG_FIELD_ID(0xC000, 21, 21, 5, 0x1000),
>>       .rdma_bursten        = REG_FIELD_ID(0xC000, 20, 20, 5, 0x1000),
>>
> --srini

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