As Force is running under linux, it is possible to get verbose debug messages by enabling dynamic debug functions. 

To do this you can get list of avalaible functions in /sys/kernel/debug/dynamic_debug/control
(Cat this file to see it ). 

Then to enable debug you can do : 

<code>
echo "file *soc-pcm* +pflmt" > /sys/kernel/debug/dynamic_debug/control
</code>

Some other example : 
<code>
echo "file *midi* +pflmt" > /sys/kernel/debug/dynamic_debug/control
echo "file *codec* +pflmt" > /sys/kernel/debug/dynamic_debug/control
</code>

then run dmesg -w
thats all :)