On Tue, Feb 4, 2014 at 2:36 PM, Lee Jones lee.jones@linaro.org wrote:
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?
This is just plain mainline, there is nothing special about my git tree...
Yeah it appears I went in and marked msp2 "okay" in commit 70b41abc151f9 so that is causing it, I'll make a quick fix to get rid of that.
But no matter whether it gets activated or not: should it not just work anyway? This message seems to suggest the DMA channel assignment is invalid.
Yours, Linus Walleij