ALSA Compress-Offload support

[dv1]

I am trying to use the ALSA Compress-Offload support on a Dragonboard 410c. When I start the Android image on the eMMC, I see that Compress-Offload works - I see /dev/snd/compr* devices.

But when I build an image with your meta-qcom branch, I do not see such device nodes in /dev/snd/ . I do add firmware-qcom-dragonboard410c to the image. I also see that the various qdsp6 modules are on the image, but not auto-loaded. Compiling the qdsp6 modules into the kernel did not help.

Furthermore, I see a crash at boot time. Here's the log. I currently do not know if this is related to the issue I mentioned.

I am using Yocto Kirkstone. meta-qcom is at commit 83049ef84b3d1f13a1175aa169b2539a8c58156b.