Comment 7 for bug 1874698

please test this kernel https://people.canonical.com/~hwang4/skipi915/. and don't forget to remove the "dsp_driver=1" temporarily when testing this kernel.

And I guess it will meet a new problem when loading ucm, but at least the kernel driver should finish the initializtion, let us debug the kernel driver first.

After booting the kernel, please upload the dmesg here.

thx.