linux-kernel - Re: [PATCH] ASoC: samsung: make audio interface/controller explicitly

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Date:   Sun, 18 Sep 2016 23:12:34 +0800
From:   ayaka <ayaka@...lik.info>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     alsa-devel@...a-project.org, sbkim73@...sung.com,
        s.nawrocki@...sung.com, lgirdwood@...il.com, broonie@...nel.org,
        perex@...ex.cz, tiwai@...e.com,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ASoC: samsung: make audio interface/controller explicitly



On 09/18/2016 10:42 PM, Krzysztof Kozlowski wrote:
> On Sun, Sep 18, 2016 at 10:09:11PM +0800, Randy Li wrote:
>> It is simple sound card time, we could assign different codec
>> to a interface without making a specific driver for it.
> The description does not convince me and I do not see an example using
> this. Could you provide one?
Sorry, the board TOPEET iTop 4412 for exynos 4412 I posted supported 
codec with I2S interface using the simple sound card. Anyway, it is no 
harm to make them explicitly right? Or I have to enabled those codec 
support for SMDK, which is not needed for the other board.
>
> Best regards,
> Krzysztof
>
>
>> Signed-off-by: Randy Li <ayaka@...lik.info>
>> ---
>>   sound/soc/samsung/Kconfig | 8 ++++----
>>   1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
>> index 7b722b0..b7b3a38 100644
>> --- a/sound/soc/samsung/Kconfig
>> +++ b/sound/soc/samsung/Kconfig
>> @@ -18,18 +18,18 @@ config SND_S3C2412_SOC_I2S
>>   	select SND_S3C_I2SV2_SOC
>>   
>>   config SND_SAMSUNG_PCM
>> -	tristate
>> +	tristate "Samsung PCM interface support"
>>   
>>   config SND_SAMSUNG_AC97
>> -	tristate
>> +	tristate "Samsung AC97 controller support"
>>   	select SND_SOC_AC97_BUS
>>   
>>   config SND_SAMSUNG_SPDIF
>> -	tristate
>> +	tristate "Samsung SPDIF transmitter support"
>>   	select SND_SOC_SPDIF
>>   
>>   config SND_SAMSUNG_I2S
>> -	tristate
>> +	tristate "Samsung I2S interface support"
>>   
>>   config SND_SOC_SAMSUNG_NEO1973_WM8753
>>   	tristate "Audio support for Openmoko Neo1973 Smartphones (GTA02)"
>> -- 
>> 2.7.4
>>