[alsa-devel] [PATCH 2/2] ASoC: sti: correction for HBRA support

[Moise Gergaud]

On 11/30/2015 05:30 PM, Mark Brown wrote:
> On Tue, Nov 24, 2015 at 02:16:36PM +0100, Moise Gergaud wrote:
>> Detect HBRA based on rate and channels used in the pcm session
>> In case of HBRA:
>>    - CH_STS repeat is disabled
>>    - channel status sampling freq is not set if already set (because it can
>>      be a multiple of the runtime rate)
>
> You might want to expand HBRA...
you mean in term of frequency?
>
>>   		switch (runtime->rate) {
>>   		case 22050:
>> -			player->stream_settings.iec958.status[3] =
>> -						IEC958_AES3_CON_FS_22050;
>> +			*aes3 |= IEC958_AES3_CON_FS_22050;
>>   			break;
>
> This feels like someting we could have as a generic function for other
> drivers to use - can you add a core function and then call it from your
> driver please?
>
yes, I will add something like snd_pcm_update_iec958_consumer to update 
fs and ws.