tree 6ba4618716bb62797be9bb2c040d66627d5e83c3
parent 54fb2a5cd0baf8e97d743de411e2f832d1afa68d
author Alex Deucher <alexander.deucher@amd.com> 1448393564 -0500
committer Alex Deucher <alexander.deucher@amd.com> 1449078355 -0500

drm/radeon: call hpd_irq_event on resume

Need to call this on resume if displays changes during
suspend in order to properly be notified of changes.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org