[alsa-devel] [PATCH 1/1] ASoC: davinci-mcasp: Only disable inactive serializer

Vishal Thanki vishalthanki at gmail.com
Tue Mar 27 13:34:55 CEST 2018


Hi Mark,

On Mon, Mar 5, 2018 at 1:42 PM, Peter Ujfalusi <peter.ujfalusi at ti.com> wrote:
>
>
> On 2018-02-27 16:51, Vishal Thanki wrote:
>> As a side effect of the following commit, the active TX
>> serializer may get disabled which may result in distorted
>> audio output.
>>
>> ASoC: davinci-mcasp: Add support for multichannel playback
>> (2952b27e2e463b28d5c0f04000f96b968137ca42)
>>
>> For example, if a 4 channel I2S playback with two TX serializers
>> is activated. Later on, if a recording of 2 channels, with only 1 RX
>> serializer is started, which will also disable one of the TX
>> serializer because max_active_serializers is only calculated for
>> RX (recording) stream. This patch fixes this issue.
>
> Acked-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
>
>> Signed-off-by: Vishal Thanki <vishalthanki at gmail.com>

Just a gentle reminder, can this patch be accepted for the next release?

Regards,
Vishal


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