The second patch is for envy24control. this patch uses the new driver
design. it is not necessary to give the parameters for inputs and/or
outputs. only the available controls given by the driver will be displayed.
this patch needs the kernel driver patch.
* HW In level meters were broken
* The last PCM Out meter was broken
* S/PDIF channels can now be controlled with -s, --spdif
* The Patchbay/Router and Analog Volume tabs now accurately reflect the
number of requested channels in all cases.
