PCM6260-Q1: Need Linux driver and integration document for PCM6260-Q1

thank Jeff McPherson,

we will check and update you the status of integration

hello Jeff,

we are not able to download the attachment  BBB-patch mentioned in the 'guideline document for audio in Linux' as i shared the screenshot,

because of the patch we are not able get pcm6240.c and .h, can share us those patches too.

Hi Bharath,

I've moved this ticket to our software team to assist you. They will follow up shortly.

Best regards,
Jeff McPherson

We have upsream the pcmdevice driver code into linux community, also support pcm6260

pcm6240.c « codecs « soc « sound - kernel/git/next/linux-next.git - The linux-next integration testing tree

pcm6240.h « codecs « soc « sound - kernel/git/next/linux-next.git - The linux-next integration testing tree

As to BBB-patch, there's no code only config file for BBB platform. If your platform is not BBB, you can't use it on your platform.

One more thing, kindly share you platform information and platform. thanks.

we are NVIDIA orin nano SOM and our custom carrier board with that.

linux version 5.15.136.

we are getting this compilation issues

  CC [M]  sound/soc/codecs/pcm6240.o
sound/soc/codecs/pcm6240.c:2047:23: error: ‘REGCACHE_MAPLE’ undeclared here (not in a function); did you mean ‘REGCACHE_NONE’?
 2047 |         .cache_type = REGCACHE_MAPLE,
      |                       ^~~~~~~~~~~~~~
      |                       REGCACHE_NONE
make[4]: *** [scripts/Makefile.build:295: sound/soc/codecs/pcm6240.o] Error 1
make[3]: *** [scripts/Makefile.build:559: sound/soc/codecs] Error 2
make[2]: *** [scripts/Makefile.build:559: sound/soc] Error 2
make[1]: *** [Makefile:1912: sound] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:34: kernel] Error 2

and this error we got for trying to compile the whole pcdmdevices folder,

CC sound/soc/codecs/pcmdevice/pcmdevice-core.o
sound/soc/codecs/pcmdevice/pcmdevice-core.c: In function ‘pcmdevice_codec_probe’:
sound/soc/codecs/pcmdevice/pcmdevice-core.c:1223:17: error: ‘FW_ACTION_HOTPLUG’ undeclared (first use in this function)
1223 | FW_ACTION_HOTPLUG
| ^~~~~~~~~~~~~~~~~
sound/soc/codecs/pcmdevice/pcmdevice-core.c:1223:17: note: each undeclared identifier is reported only once for each function it appears in
sound/soc/codecs/pcmdevice/pcmdevice-core.c: At top level:
sound/soc/codecs/pcmdevice/pcmdevice-core.c:1446:18: error: ‘struct snd_soc_dai_driver’ has no member named ‘symmetric_rates’; did you mean ‘symmetric_rate’?
1446 | .symmetric_rates = 1,
| ^~~~~~~~~~~~~~~
| symmetric_rate
sound/soc/codecs/pcmdevice/pcmdevice-core.c:1446:36: warning: initialization of ‘const struct snd_soc_cdai_ops *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
1446 | .symmetric_rates = 1,
| ^
sound/soc/codecs/pcmdevice/pcmdevice-core.c:1446:36: note: (near initialization for ‘pcmdevice_dai_driver[0].cops’)
make[5]: *** [scripts/Makefile.build:295: sound/soc/codecs/pcmdevice/pcmdevice-core.o] Error 1
make[5]: *** Waiting for unfinished jobs....
CC sound/soc/codecs/pcmdevice/pcmdevice-rw.o
CC sound/soc/codecs/pcmdevice/pcmdevice-ops.o
make[4]: *** [scripts/Makefile.build:559: sound/soc/codecs/pcmdevice] Error 2
make[3]: *** [scripts/Makefile.build:559: sound/soc/codecs] Error 2
make[2]: *** [scripts/Makefile.build:559: sound/soc] Error 2
make[1]: *** [Makefile:1912: sound] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:32: kernel] Error 2

Kindly replace the api and member for 6.5 with the ones for 5.15

The sample is tas256xsw-android/tas2563-android-driver - Software for TAS256x on Android Platforms - TAS2563 Android Driver (ti.com)