[Sound-open-firmware] .m4 File Request Help Needed

[Nahulanthran, Sanjeev]

Alright Keyon, will give this a try.

Thanks!

-----Original Message-----
From: Keyon Jie [mailto:yang.jie at linux.intel.com] 
Sent: Thursday, July 5, 2018 11:04 AM
To: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>; Nahulanthran, Sanjeev <sanjeev.nahulanthran at intel.com>; SOF <sound-open-firmware at alsa-project.org>
Subject: Re: [Sound-open-firmware] .m4 File Request Help Needed

Hi Sanjeev,

as Ranjani suggested, please use repos from thesofproject for your development, as we have massive code change these weeks, otherwise, it may not work:
https://github.com/thesofproject/linux 	#sof-dev
https://github.com/thesofproject/sof	#master
https://github.com/thesofproject/soft	#master

~Keyon

On 2018年07月04日 23:57, Ranjani Sridharan wrote:
> On Wed, 2018-07-04 at 06:22 +0000, Nahulanthran, Sanjeev wrote:
>> Hi there,
>>
>> Managed to build the topology file that I needed. Thanks for your 
>> help! Enabled some extra kernel logs to confirm that the tplg file 
>> being used matches the one I have created.
>>
>> However, still obtaining this issue (dmesg logs attached) - 
>> sof-nocodec sof-nocodec: ASoC: CPU DAI sof-audio not registered 
>> sof-audio sof-audio: error: ipc error for 0x80010000 size 0xc 
>> sof-audio sof-audio: error: failed to set DAI config for SSP2 
>> sof-audio sof-audio: error: DSP trace buffer overflow 16 bytes. Total 
>> messages 699
> 
> Hi Sanjeev,
> 
> Copying the list too.
> 
> This looks like you might be missing some kernel patches. Could you 
> please share the tree you're using for the kernel, firmware and 
> topology?
> 
> Thanks,
> Ranjani
>>
>> Right now using tplg base file "reef-apl-nocodec.tplg" (modified to 
>> suit my needs, m4 also attached to email) from 1.1-stable branch of 
>> SOFT and using firmware file "reef-apl.ri" from master branch of SOF.
>>
>> Can load the soundcards - shown using "aplay -l", however when 
>> playback is initiated, ipc error is shown as stated above. What could 
>> be the reason for this error? Tracing error code leads to function 
>> tx_wait_done in driver code ipc.c (data received from DSP is invalid 
>> I think). How can I resolve this?
>>
>> Hope you can extend some help regarding this. Thank you very much for 
>> your time :)
>>
>> Thanks and Regards,
>> Sanjeev
>>
>> -----Original Message-----
>> From: Ranjani Sridharan [mailto:ranjani.sridharan at linux.intel.com]
>> Sent: Wednesday, July 4, 2018 5:31 AM
>> To: Nahulanthran, Sanjeev <sanjeev.nahulanthran at intel.com>
>> Subject: Re: [Sound-open-firmware] .m4 File Request Help Needed
>>
>> On Tue, 2018-07-03 at 08:01 +0000, Nahulanthran, Sanjeev wrote:
>>> Hi there,
>>>
>>> Somehow I am unable to bring up my soundcard except with this tplg
>>> file:
>>> test-ssp*-DSP_A-volume-s32le-s24le-48k-nocodec.tplg
>>>
>>> Would you happen to have the .m4 reference for this topology file so 
>>> that I can modify it for my own needs and build? I understand how to 
>>> configure the DAI section now :) thanks btw
>>>
>>> Somehow trying to configure the reference .m4 given to me was not 
>>> successful. I need the .m4 to build this kind of tplg file (test- 
>>> ssp*-DSP_A-volume-s32le-s24le-48k-nocodec.tplg), from there I can 
>>> make my modifications as necessary.
>>
>> The easiest way is to just add a line to tplg-build.sh script like
>> this:
>>
>> simple_test nocodec volume "NoCodec-2" s24le SSP 2 s16le 25 16
>> 2400000
>> 24000000 I2S 0 SIMPLE_TESTS[@]
>>
>> The above line would create the tplg file you are looking for. Please 
>> remember to modify the SSP port, container bits, valid bits, bclk and 
>> mclk to suit your needs.
>>
>> Hope this helps.
>>>
>>> Thanks and Regards,
>>> Sanjeev
>>>
>>> -----Original Message-----
>>> From: Ranjani Sridharan [mailto:ranjani.sridharan at linux.intel.com]
>>> Sent: Sunday, July 1, 2018 4:55 AM
>>> To: Nahulanthran, Sanjeev <sanjeev.nahulanthran at intel.com>; sound- 
>>> ope n-firmware at alsa-project.org
>>> Subject: Re: [Sound-open-firmware] .m4 File Request Help Needed
>>>
>>> On Thu, 2018-06-28 at 05:58 +0000, Nahulanthran, Sanjeev wrote:
>>>> Hi there,
>>>>
>>>> Writing this e-mail to request for SOF support in providing a
>>>> .m4
>>>> file with 48kHz, TDM8, and MCLK enabled - used for Cirrus Logic 
>>>> CS42435.
>>>> This is required as we need it as a reference to make our own 
>>>> modifications to enable the same configuration for another device
>>>> (amplifier) that we have.
>>>
>>> Hi Sanjeev,
>>>
>>> Please take a look at the example m4 files provided in the 
>>> topology/test folder in the SOF tools repo:
>>> https://github.com/thesofproject/soft
>>>
>>> For example to test playback, you can use test-playback.m4 and 
>>> modify the DAI config to suit your needs. DAI_CONFIG is defined in 
>>> the
>>> dai.m4 file and an example config is:
>>>
>>> DAI_CONFIG(TEST_DAI_TYPE, TEST_DAI_PORT, 0, TEST_DAI_LINK_NAME,
>>> 	   SSP_CONFIG(TEST_SSP_MODE,
>>> 		      SSP_CLOCK(mclk, TEST_SSP_MCLK, codec_slave),
>>> 		      SSP_CLOCK(bclk, TEST_SSP_BCLK, codec_slave),
>>> 		      SSP_CLOCK(fsync, 48000, codec_slave),
>>> 		      SSP_TDM(2, TEST_SSP_PHY_BITS, 3, 3),
>>> 		      SSP_CONFIG_DATA(TEST_DAI_TYPE, TEST_DAI_PORT,
>>> 				      TEST_SSP_DATA_BITS)))
>>>
>>> As you can see, all the config parameters are arguments to the macro 
>>> and quite self-explanatory.
>>>
>>> If you have more questions, please feel free to contact us.
>>>
>>> Thanks,
>>> Ranjani
>>>
>>>>
>>>> Thanks and Regards,
>>>> Sanjeev
>>>> Software Engineer
>>>>
>>>>
>>>> _______________________________________________
>>>> Sound-open-firmware mailing list
>>>> Sound-open-firmware at alsa-project.org
>>>> http://mailman.alsa-project.org/mailman/listinfo/sound-open-firmw
>>>> ar
>>>> e
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