[PATCH] make samsung interface entries explicitly

[PATCH] make samsung interface entries explicitly

[Randy Li]

I found those modules should be selected directly, as I
only use the simple sound card.

Randy Li (1):
  ASoC: samsung: make audio interface/controller explicitly

 sound/soc/samsung/Kconfig | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

-- 
2.7.4

[PATCH] ASoC: samsung: make audio interface/controller explicitly

[Randy Li]

It is simple sound card time, we could assign different codec
to a interface without making a specific driver for it.

Signed-off-by: Randy Li <ayaka@soulik.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

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

[Krzysztof Kozlowski]

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?

Best regards,
Krzysztof


> 
> Signed-off-by: Randy Li <ayaka@soulik.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
> 

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

[ayaka]

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@soulik.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
>>

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

[Krzysztof Kozlowski]

On Sun, Sep 18, 2016 at 11:12:34PM +0800, ayaka wrote:
> 
> 
> 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? 

kbuild gave you the answer...

> Or I have to enabled those codec support for
> SMDK, which is not needed for the other board.

If I understand correctly, the i2s/pcm etc are still needed but not
built in config choosing only simple-audio-card? I tried now such
configuration on Odroid XU and indeed the audio is missing.

The patch looks like needed but:
1. You need to describe the rationale in commit message, why it is
needed.
2. You need to fix it... kbuild pointed build issues.

Other solution would be to add a user-selectable option for generic
sound on Samsung using simple audio card. The option would then select
appropriate SND_SAMSUNG* options, just like specific drivers do. I see
that sh does like this. Personally this approach seems simpler to me -
the defconfig could just choose this generic sound instead of many
SND_SAMSUNG_* sub-options.

Best regards,
Krzysztof

> >
> >Best regards,
> >Krzysztof
> >
> >
> >>Signed-off-by: Randy Li <ayaka@soulik.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
> >>
> 

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

[Ayaka]

從我的 iPad 傳送

> Krzysztof Kozlowski <krzk@kernel.org> 於 2016年9月19日 上午2:09 寫道：
> 
>> On Sun, Sep 18, 2016 at 11:12:34PM +0800, ayaka wrote:
>> 
>> 
>>> 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?
> 
> kbuild gave you the answer...
Not sure how comes, even time I sent patches to you, I at lease build and run it once.
> 
>> Or I have to enabled those codec support for
>> SMDK, which is not needed for the other board.
> 
> If I understand correctly, the i2s/pcm etc are still needed but not
> built in config choosing only simple-audio-card? I tried now such
> configuration on Odroid XU and indeed the audio is missing.
> 
> The patch looks like needed but:
> 1. You need to describe the rationale in commit message, why it is
> needed.
Sorry about English.
> 2. You need to fix it... kbuild pointed build issues.
I would check that.
> 
> Other solution would be to add a user-selectable option for generic
> sound on Samsung using simple audio card. The option would then select
> appropriate SND_SAMSUNG* options, just like specific drivers do. I see
> that sh does like this. Personally this approach seems simpler to me -
> the defconfig could just choose this generic sound instead of many
> SND_SAMSUNG_* sub-options.
I would just what  Freescale did. It included those options entries in a sub-menu.
I don't those options should be bound either, as a board may only use one of interface or controller(like TOPEET iTOP would only use i2s. No place for SPDIF, AC97 nor PCM.)
> 
> Best regards,
> Krzysztof
> 
>>> 
>>> Best regards,
>>> Krzysztof
>>> 
>>> 
>>>> Signed-off-by: Randy Li <ayaka@soulik.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
>> 

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

[Krzysztof Kozlowski]

On Mon, Sep 19, 2016 at 09:21:54AM +0800, Ayaka wrote:
> 
> 
> 從我的 iPad 傳送
> 
> > Krzysztof Kozlowski <krzk@kernel.org> 於 2016年9月19日 上午2:09 寫道：
> > 
> >> On Sun, Sep 18, 2016 at 11:12:34PM +0800, ayaka wrote:
> >> 
> >> 
> >>> 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?
> > 
> > kbuild gave you the answer...
> Not sure how comes, even time I sent patches to you, I at lease build and run it once.

Building only one ARM config may be sufficient for trivial changes but
for more complex stuff (especially when dealing with Kconfig) needs more
build coverage. 

On Ubuntu you can easily cross compile for x86, x86_64,
arm, arm64 and powerpc. You can also use this cross-compiler collection:
https://www.kernel.org/pub/tools/crosstool


> > 
> >> Or I have to enabled those codec support for
> >> SMDK, which is not needed for the other board.
> > 
> > If I understand correctly, the i2s/pcm etc are still needed but not
> > built in config choosing only simple-audio-card? I tried now such
> > configuration on Odroid XU and indeed the audio is missing.
> > 
> > The patch looks like needed but:
> > 1. You need to describe the rationale in commit message, why it is
> > needed.
> Sorry about English.
> > 2. You need to fix it... kbuild pointed build issues.
> I would check that.
> > 
> > Other solution would be to add a user-selectable option for generic
> > sound on Samsung using simple audio card. The option would then select
> > appropriate SND_SAMSUNG* options, just like specific drivers do. I see
> > that sh does like this. Personally this approach seems simpler to me -
> > the defconfig could just choose this generic sound instead of many
> > SND_SAMSUNG_* sub-options.
> I would just what  Freescale did. It included those options entries in a sub-menu.
> I don't those options should be bound either, as a board may only use one of interface or controller(like TOPEET iTOP would only use i2s. No place for SPDIF, AC97 nor PCM.)

OK, sounds good for me. Thanks for explanation.


Best regards,
Krzysztof

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

[kbuild test robot]

[-- Attachment #1: Type: text/plain, Size: 7184 bytes --]

Hi Randy,

[auto build test ERROR on asoc/for-next]
[also build test ERROR on v4.8-rc6 next-20160916]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url:    https://github.com/0day-ci/linux/commits/Randy-Li/ASoC-samsung-make-audio-interface-controller-explicitly/20160918-222618
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
config: parisc-allmodconfig (attached as .config)
compiler: hppa-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=parisc 

All error/warnings (new ones prefixed by >>):

>> sound/soc/samsung/i2s.c:106:26: error: field 'clk_data' has incomplete type
     struct clk_onecell_data clk_data;
                             ^~~~~~~~
   sound/soc/samsung/i2s.c: In function 'i2s_unregister_clocks':
>> sound/soc/samsung/i2s.c:1141:4: error: implicit declaration of function 'clk_unregister' [-Werror=implicit-function-declaration]
       clk_unregister(i2s->clk_table[i]);
       ^~~~~~~~~~~~~~
   sound/soc/samsung/i2s.c: In function 'i2s_unregister_clock_provider':
>> sound/soc/samsung/i2s.c:1149:2: error: implicit declaration of function 'of_clk_del_provider' [-Werror=implicit-function-declaration]
     of_clk_del_provider(pdev->dev.of_node);
     ^~~~~~~~~~~~~~~~~~~
   sound/soc/samsung/i2s.c: In function 'i2s_register_clock_provider':
>> sound/soc/samsung/i2s.c:1172:16: error: implicit declaration of function '__clk_get_name' [-Werror=implicit-function-declaration]
      p_names[i] = __clk_get_name(rclksrc);
                   ^~~~~~~~~~~~~~
>> sound/soc/samsung/i2s.c:1172:14: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
      p_names[i] = __clk_get_name(rclksrc);
                 ^
>> sound/soc/samsung/i2s.c:1181:38: error: implicit declaration of function 'clk_register_mux' [-Werror=implicit-function-declaration]
      i2s->clk_table[CLK_I2S_RCLK_SRC] = clk_register_mux(NULL,
                                         ^~~~~~~~~~~~~~~~
>> sound/soc/samsung/i2s.c:1183:5: error: 'CLK_SET_RATE_NO_REPARENT' undeclared (first use in this function)
        CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
        ^~~~~~~~~~~~~~~~~~~~~~~~
   sound/soc/samsung/i2s.c:1183:5: note: each undeclared identifier is reported only once for each function it appears in
>> sound/soc/samsung/i2s.c:1183:32: error: 'CLK_SET_RATE_PARENT' undeclared (first use in this function)
        CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
                                   ^~~~~~~~~~~~~~~~~~~
>> sound/soc/samsung/i2s.c:1187:38: error: implicit declaration of function 'clk_register_divider' [-Werror=implicit-function-declaration]
      i2s->clk_table[CLK_I2S_RCLK_PSR] = clk_register_divider(NULL,
                                         ^~~~~~~~~~~~~~~~~~~~
>> sound/soc/samsung/i2s.c:1198:34: error: implicit declaration of function 'clk_register_gate' [-Werror=implicit-function-declaration]
     i2s->clk_table[CLK_I2S_CDCLK] = clk_register_gate(NULL, clk_name[0],
                                     ^~~~~~~~~~~~~~~~~
>> sound/soc/samsung/i2s.c:1201:5: error: 'CLK_GATE_SET_TO_DISABLE' undeclared (first use in this function)
        CLK_GATE_SET_TO_DISABLE, i2s->lock);
        ^~~~~~~~~~~~~~~~~~~~~~~
>> sound/soc/samsung/i2s.c:1206:8: error: implicit declaration of function 'of_clk_add_provider' [-Werror=implicit-function-declaration]
     ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get,
           ^~~~~~~~~~~~~~~~~~~
>> sound/soc/samsung/i2s.c:1206:42: error: 'of_clk_src_onecell_get' undeclared (first use in this function)
     ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get,
                                             ^~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/clk_data +106 sound/soc/samsung/i2s.c

69e7a69a2 sound/soc/samsung/i2s.c Sylwester Nawrocki 2016-08-04   90  	struct snd_dmaengine_dai_dma_data dma_playback;
69e7a69a2 sound/soc/samsung/i2s.c Sylwester Nawrocki 2016-08-04   91  	struct snd_dmaengine_dai_dma_data dma_capture;
69e7a69a2 sound/soc/samsung/i2s.c Sylwester Nawrocki 2016-08-04   92  	struct snd_dmaengine_dai_dma_data idma_playback;
9bdca822c sound/soc/samsung/i2s.c Arnd Bergmann      2015-11-18   93  	dma_filter_fn filter;
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22   94  	u32	quirks;
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22   95  	u32	suspend_i2smod;
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22   96  	u32	suspend_i2scon;
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22   97  	u32	suspend_i2spsr;
a5a56871f sound/soc/samsung/i2s.c Padmavathi Venna   2014-11-07   98  	const struct samsung_i2s_variant_regs *variant_regs;
f36705366 sound/soc/samsung/i2s.c Sylwester Nawrocki 2015-01-14   99  
f36705366 sound/soc/samsung/i2s.c Sylwester Nawrocki 2015-01-14  100  	/* Spinlock protecting access to the device's registers */
f36705366 sound/soc/samsung/i2s.c Sylwester Nawrocki 2015-01-14  101  	spinlock_t spinlock;
f36705366 sound/soc/samsung/i2s.c Sylwester Nawrocki 2015-01-14  102  	spinlock_t *lock;
074b89bb5 sound/soc/samsung/i2s.c Sylwester Nawrocki 2015-01-14  103  
074b89bb5 sound/soc/samsung/i2s.c Sylwester Nawrocki 2015-01-14  104  	/* Below fields are only valid if this is the primary FIFO */
074b89bb5 sound/soc/samsung/i2s.c Sylwester Nawrocki 2015-01-14  105  	struct clk *clk_table[3];
074b89bb5 sound/soc/samsung/i2s.c Sylwester Nawrocki 2015-01-14 @106  	struct clk_onecell_data clk_data;
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22  107  };
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22  108  
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22  109  /* Lock for cross i/f checks */
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22  110  static DEFINE_SPINLOCK(lock);
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22  111  
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22  112  /* If this is the 'overlay' stereo DAI */
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22  113  static inline bool is_secondary(struct i2s_dai *i2s)
1c7ac0180 sound/soc/s3c24xx/i2s.c Jassi Brar         2010-11-22  114  {

:::::: The code at line 106 was first introduced by commit
:::::: 074b89bb5fb7e80e0f98f1b45f276b0386269e3d ASoC: samsung: i2s: Add clock provider for the I2S internal clocks

:::::: TO: Sylwester Nawrocki <s.nawrocki@samsung.com>
:::::: CC: Mark Brown <broonie@kernel.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: .config.gz --]
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Re: [PATCH] ASoC: samsung: make audio interface/controller explicitly

[kbuild test robot]

[-- Attachment #1: Type: text/plain, Size: 1685 bytes --]

Hi Randy,

[auto build test ERROR on asoc/for-next]
[also build test ERROR on v4.8-rc7 next-20160916]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url:    https://github.com/0day-ci/linux/commits/Randy-Li/ASoC-samsung-make-audio-interface-controller-explicitly/20160918-222618
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
config: i386-allyesconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   sound/built-in.o: In function `s3c_ac97_probe':
>> ac97.c:(.text+0x336f9d): undefined reference to `samsung_asoc_dma_platform_register'
   sound/built-in.o: In function `spdif_probe':
>> spdif.c:(.text+0x3378de): undefined reference to `samsung_asoc_dma_platform_register'
   sound/built-in.o: In function `s3c_pcm_dev_probe':
>> pcm.c:(.text+0x3380e7): undefined reference to `samsung_asoc_dma_platform_register'
   sound/built-in.o: In function `samsung_i2s_probe':
>> i2s.c:(.text+0x338c01): undefined reference to `samsung_asoc_dma_platform_register'
   i2s.c:(.text+0x338ef6): undefined reference to `samsung_asoc_dma_platform_register'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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

[Mark Brown]

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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.

>  config SND_SAMSUNG_AC97
> -	tristate
> +	tristate "Samsung AC97 controller support"
>  	select SND_SOC_AC97_BUS

Are you *sure* simple-card works for AC'97?

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

[Ayaka]

從我的 iPad 傳送

> Mark Brown <broonie@kernel.org> 於 2016年9月19日 下午4:33 寫道：
> 
>> 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.
> 
>> config SND_SAMSUNG_AC97
>> -    tristate
>> +    tristate "Samsung AC97 controller support"
>>    select SND_SOC_AC97_BUS
> 
> Are you *sure* simple-card works for AC'97?
Not sure. I could hardly find a AC97 device in embedded market. If it didn't I could disable it. I have only tested simple sound card for i2s and SPDIF.

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

[Mark Brown]

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On Mon, Sep 19, 2016 at 05:41:50PM +0800, Ayaka wrote:
> 從我的 iPad 傳送

Please fix your mail client to word wrap within paragraphs at something
substantially less than 80 columns.  Doing this makes your messages much
easier to read and reply to.

> > Are you *sure* simple-card works for AC'97?

> Not sure. I could hardly find a AC97 device in embedded market. If it
> didn't I could disable it. I have only tested simple sound card for
> i2s and SPDIF.

I would be very surprised if it does and AC'97 is supposed to be
enumerable and not need a card binding anyway so best to remove this one
for the time being.

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Re: [PATCH] make samsung interface entries explicitly

[Mark Brown]

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On Sun, Sep 18, 2016 at 10:09:10PM +0800, Randy Li wrote:
> I found those modules should be selected directly, as I
> only use the simple sound card.

Please don't send cover letters for single patches, if there is anything
that needs saying put it in the changelog of the patch or after the ---
if it's administrative stuff.  This reduces mail volume and ensures that 
any important information is recorded in the changelog rather than being
lost. 

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