[alsa-devel] ES8316

[Pierre-Louis Bossart]

On 12/13/17 7:53 AM, Nerijus Baliunas wrote:
> Hello,
> 
> Onda obook 20 plus tablet, Fedora 27, kernel 4.13.16-302.fc27.x86_64:
> 
> [    8.910172] bytcht_es8316 bytcht_es8316: ASoC: CODEC DAI ES8316 HiFi not registered
> [    8.910306] bytcht_es8316 bytcht_es8316: snd_soc_register_card failed -517
> 
> kernel 4.14.3-300.fc27.x86_64:
> 
> [    8.561159] rt5645 i2c-10EC5645:00: Device with ID register 0xffff8d85 is not rt5645 or rt5650
> [    9.344562] cht-bsw-rt5645 cht-bsw-rt5645: ASoC: CODEC DAI rt5645-aif1 not registered
> [    9.344695] cht-bsw-rt5645 cht-bsw-rt5645: snd_soc_register_card failed -517
> 
> On both kernels snd_soc_sst_byt_cht_es8316 and snd_soc_es8316
> modules are loaded automatically.
> How to make audio work?

We have a known set of BIOS issues with this codec used in el-cheapo 
platforms, see e.g. https://bugzilla.kernel.org/show_bug.cgi?id=197073
I know that there are fixes from the android-x86 folks, but given that 
they don't sign-off their code I am not even looking at their solution.

You'd need to provide dmesg, alsa-info.sh results. and it's better to do 
with in bugzilla that on this mailing list.
> 
> dmesg from Android 5.1 kernel 3.14.37-x86_64:
> 
> <3>[    3.900404] snd_intel_sst: sst_platform_get_resources_edk
> <3>[    3.900442] snd_intel_sst: LPE base: 0xd1600000 size:0x200000
> <3>[    3.900452] snd_intel_sst: IRAM base: 0xd16c0000
> <3>[    3.900461] snd_intel_sst: DRAM base: 0xd1700000
> <3>[    3.900535] snd_intel_sst: SHIM base: 0xd1740000
> <3>[    3.900547] snd_intel_sst: Mailbox base: 0xd1744000
> <3>[    3.900720] snd_intel_sst: DDR base: 0x20000000
> <6>[    3.900720] snd_intel_sst: Enter: sst_audio_platform_init
> <6>[    3.900723] snd_intel_sst: audio:set_cht_platform_config
> <6>[    3.900958] snd_soc_sst_platform: sst_platform_probe is deferred
> <3>[    3.900977] snd_intel_sst: board_name:Cherry Trail CR
> <6>[    3.900979] snd_intel_sst: Registering machine device cht_es8316
> <3>[    3.901147] snd_intel_sst: Requesting FW fw_sst_22a8.bin now...
> <6>[    3.986899] snd_soc_sst_platform: sst_platform_probe is deferred
> <6>[    4.260819] snd_soc_sst_platform: sst_platform_probe is deferred
> <6>[    4.262978] snd_soc_sst_platform: sst_platform_probe is deferred
> <6>[    4.696961] snd_soc_sst_platform: sst_platform_probe is deferred
> <6>[    7.361346] snd_soc_sst_platform: sst_platform_probe is deferred
> <6>[    7.373893] snd_soc_sst_platform: sst_platform_probe is deferred
> <3>[    7.374140] cht_es8316 cht_es8316: ASoC: CPU DAI Headset-cpu-dai not registered
> <3>[    7.382393] snd_soc_register_card failed -517
> <6>[    7.387358] platform cht_es8316: Driver cht_es8316 requests probe deferral
> <6>[    7.387542] Cherrytrail Machine Driver cht_es8316 registerd
> <7>[   10.604513] ---es8316_probe--start--
> <4>[   10.695451] snd-soc-dummy snd-soc-dummy: ASoC: Failed to create platform debugfs directory
> <3>[   10.706037] chuangang:********************************* codec->name = es8316.1-0011
> <6>[   10.739210] cht_es8316 cht_es8316: snd-soc-dummy-dai <-> Headset-cpu-dai mapping ok
> <6>[   10.739332] cht_es8316 cht_es8316: snd-soc-dummy-dai <-> Deepbuffer-cpu-dai mapping ok
> <6>[   10.739410] compress asoc: snd-soc-dummy-dai <-> Compress-cpu-dai mapping ok
> <6>[   10.739530] cht_es8316 cht_es8316: snd-soc-dummy-dai <-> Voip-cpu-dai mapping ok
> <6>[   10.739656] cht_es8316 cht_es8316: snd-soc-dummy-dai <-> Lowlatency-cpu-dai mapping ok
> <6>[   10.740017] cht_es8316 cht_es8316: snd-soc-dummy-dai <-> Probe-cpu-dai mapping ok
> <6>[   10.740253] cht_es8316 cht_es8316: ES8316 HiFi <-> ssp2-port mapping ok
> <6>[   10.740321] cht_es8316 cht_es8316: snd-soc-dummy-dai <-> snd-soc-dummy-dai mapping ok
> <6>[   10.740388] cht_es8316 cht_es8316: snd-soc-dummy-dai <-> snd-soc-dummy-dai mapping ok
> <3>[   10.740503] cht_es8316 cht_es8316: ASoC: Failed to add Headphone Switch: -16
> <7>[   10.748616] es8316_set_dai_fmt----649, fmt[4305]
> <7>[   10.750744] es8316 in slave mode
> <7>[   10.763965] es8316 1-0011: es8316_set_bias_level standby
> <6>[   10.792289] input: cherrytrailaud Headset Jack as /devices/platform/cht_es8316/sound/card1/input10
> <6>[   10.795340] snd_cht_mc_probe successful
> <6>[   11.568221] ES8316_GPIO_FLAG:26
> 
> Regards,
> Nerijus
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel at alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>