tests/chamelium: Introduce fast basic hpd tests, with limited toggles

This introduces a fast fashion of testing basic hotplug detect, with
only 3 toggles. It drastically reduces the run time of the test, which
is necessary for the fast-feedback test list.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@linux.intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
1 file changed