http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/?id=078a39af886ea3bb590595b973343af77c2837fe
if the thinkpad_acpi card can be ignored by modifying ENV{PULSE_IGNORE}="1" in 90-pulseaudio.rules
this may mean that you can add an entry to ignore your ice1712 card and you can run Jack server with your ice1712
http:// cgit.freedeskto p.org/pulseaudi o/pulseaudio/ commit/ ?id=078a39af886 ea3bb590595b973 343af77c2837fe
if the thinkpad_acpi card can be ignored by modifying ENV{PULSE_ IGNORE} ="1" in 90-pulseaudio.rules
this may mean that you can add an entry to ignore your ice1712 card and you can run Jack server with your ice1712