drm/radeon: handle vfct with multiple vbios images

commit a882f5de40 upstream.

The vfct table can contain multiple vbios images if the
platform contains multiple GPUs. Noticed by netkas on
phoronix forums.  This patch fixes those platforms.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
This commit is contained in:
Alex Deucher 2017-01-25 15:33:44 -05:00 • committed by Ben Hutchings
commit 71e91ff669