From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 8 Jul 2013 22:16:56 +0000 (-0400)
Subject: drm/radeon/hdmi: make sure we have an afmt block assigned
X-Git-Tag: v3.11-rc2~17^2~4^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2b4cacfe9816c1fe378c785ce8a678cf0635ec6;p=pandora-kernel.git

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
---

Reading git-diff-tree failed