[alsa-devel] [PATCH 1/1] Daily snapshot not building on 2.6.32

[Brad Figg]

On 06/24/2010 11:43 AM, Takashi Iwai wrote:
> At Thu, 24 Jun 2010 11:07:27 -0700,
> Brad Figg wrote:
>>
>> On 06/24/2010 08:40 AM, Takashi Iwai wrote:
>>> At Thu, 24 Jun 2010 08:37:40 -0700,
>>> Brad Figg wrote:
>>>>
>>>> On 06/24/2010 08:35 AM, Takashi Iwai wrote:
>>>>> At Thu, 24 Jun 2010 08:27:37 -0700,
>>>>> Brad Figg wrote:
>>>>>>
>>>>>> On 06/24/2010 08:02 AM, Takashi Iwai wrote:
>>>>>>> At Thu, 24 Jun 2010 07:56:35 -0700,
>>>>>>> Brad Figg wrote:
>>>>>>>>
>>>>>>>> On 06/23/2010 11:27 PM, Takashi Iwai wrote:
>>>>>>>>> At Wed, 23 Jun 2010 11:37:16 -0700,
>>>>>>>>> Brad Figg wrote:
>>>>>>>>>>
>>>>>>>>>> I've had to apply the following patch to successfully build
>>>>>>>>>> the daily snapshot on 2.6.32. Without this patch I get:
>>>>>>>>>
>>>>>>>>> Which tarball?  The latest one works fine for me.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Takashi
>>>>>>>>
>>>>>>>> Today's snapshot is giving me the exact same error.
>>>>>>>
>>>>>>> Did you get from the URL below, right?
>>>>>>>
>>>>>>>       ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz
>>>>>>>
>>>>>>> Then check config.log whether usb_alloc_coherent() check worked.
>>>>>>>
>>>>>>>
>>>>>>> Takashi
>>>>>>>
>>>>>>
>>>>>> I'm pulling the snapshot from the correct location. However:
>>>>>>          checking usb_alloc_coherent... no
>>>>>
>>>>> That's correct.  Then it must have
>>>>> 	#undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT
>>>>> in include/config.h, and incldue/adriver.h should define a wrapper for
>>>>> the function.  Please check it.
>>>>>
>>>>>
>>>>> Takashi
>>>>
>>>> include/config.h:
>>>>
>>>> /* #undef CONFIG_SND_HAVE_USB_ALLOC_COHERENT */
>>>>
>>>>
>>>>
>>>> include/adriver.h:
>>>>
>>>> #ifndef CONFIG_SND_HAVE_USB_ALLOC_COHERENT
>>>> #define usb_alloc_coherent      usb_buffer_alloc
>>>> #define usb_free_coherent       usb_buffer_free
>>>> #endif
>>>
>>> Check whether the code patch there reaches while compiling ua101.c.
>>>
>>>
>>> Takashi
>>
>> And, by the way, I'm getting this error when trying to build today's snapshot
>> on 2.6.35.
>>
>>     CC [M]  /home/work/alsa/alsa-driver/acore/pcm_native.o
>> /home/work/alsa/alsa-driver/acore/pcm_native.c: In function ‘snd_pcm_hw_params’:
>> /home/work/alsa/alsa-driver/acore/pcm_native.c:468: error: implicit declaration of function ‘pm_qos_remove_requirement’
>> /home/work/alsa/alsa-driver/acore/pcm_native.c:471: error: implicit declaration of function ‘pm_qos_add_requirement’
>> make[3]: *** [/home/work/alsa/alsa-driver/acore/pcm_native.o] Error 1
>> make[2]: *** [/home/work/alsa/alsa-driver/acore] Error 2
>> make[1]: *** [_module_/home/work/alsa/alsa-driver] Error 2
>>
>> Which I've not been able to figure out any work around after an hour or
>> more of working on it.
>
> Likely the pm-qos API was changed once again.
> In general, the latest kernel is not targeted for alsa-driver external
> builds.  Use sound git tree instead.
>
> I'll fix it after I back from my vacation (about a week).
>
>
> thanks,
>
> Takashi

Thanks.

-- 
Brad Figg brad.figg at canonical.com http://www.canonical.com