Re: [alsa-devel] DMA screams on MSP

I get this in my bootlog nowadays (v3.14-rc1):

[ 2.713897] dma dma0chan29: [d40_validate_conf] Invalid device type (14) physical channel exeeds available physical channels

<snip>

(I patched dma40 to state the exact cause instead of just "invalid device type".)

Like something (I guess ALSA SoC?) is trying real hard to get physical channel 14, but I can't seem to figure out what is going on.

I will try to see if this also appears on the Snowball but I guess so?

Any hints appreciated...

It looks like you're attempting to initialise MSP2 (HDMI). Why are you doing that? Can you `git grep msp2` and provide me with the output please?