drm/radeon: call hpd_irq_event on resume
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 24 Nov 2015 19:32:44 +0000 (14:32 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 2 Dec 2015 17:45:55 +0000 (12:45 -0500)
commitdbb17a21c131eca94eb31136eee9a7fe5aff00d9
tree6ba4618716bb62797be9bb2c040d66627d5e83c3
parent54fb2a5cd0baf8e97d743de411e2f832d1afa68d
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
drivers/gpu/drm/radeon/radeon_device.c