New stuff has been added to the end of the child device block at various
times, so using a hardcoded size for the block is a bad idea.
Fortunately the size of the block is listed in the VBT just before the
blocks themselves, so grab it from there.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
All the somewhat recent VBT specs and the kernel have different format
for the eDP block than what the tool decodes. What the tool does *may*
be correct for really old VBT, but I have no specs or other reference to
suppor this. Just do what the kernel does, that's what we're interested
in anyway.
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Some of our device class defines were incorrect, and we were missing
several recent ones, so fix those up and dump more child device data if
we have it.
