drm/amdgpu: call hpd_irq_event on resume
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 24 Nov 2015 19:30:56 +0000 (14:30 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 2 Dec 2015 17:45:54 +0000 (12:45 -0500)
commit54fb2a5cd0baf8e97d743de411e2f832d1afa68d
tree7c214f060771f1e07caf14479f0eeeb6647154f1
parent8333f607a6317565a71f286728cf6a1f08e56004
drm/amdgpu: 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
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c