ubuntu 19.04 and bytmax98090 sound card

[Ralf Mardorf]

On Sat, 13 Apr 2019 22:35:32 +0200, mattias jonsson wrote:
>seems the ubuntu 19.04 have the bytmax98090 support in the kernel 5.0

Hi,

at least an older Ubuntu kernel's config shows

$ grep MAX98090 config-4.4.0-145-lowlatency 
CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m
CONFIG_SND_SOC_MAX98090=m

>alsactl detect the card
>but no sound

Is the card listed as a playback device?

Run

  aplay -l

Regards,
Ralf