Alex Deucher c2b4cacfe9 drm/radeon/hdmi: make sure we have an afmt block assigned
Prevents a segfault if an afmt block is not assigned to the
encoder such as in the LVDS or eDP case.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=66714

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-07-14 10:10:53 -04:00
..
2013-02-08 12:02:43 +10:00
2013-04-22 12:32:40 +02:00