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(parent: abde38f) | patch
drm/radeon/atif: Send a hotplug event when we get dgpu display request
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 14 Sep 2016 18:15:34 +0000 (14:15 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 22 Sep 2016 14:30:58 +0000 (10:30 -0400)
commita3f6b6156de5015e41a07611e7fc5a545b2a5051
tree2d37de58f3d81a7b023f334f5183a4a3a550d56ctree | snapshot
parentabde38f18d36a617928c366843bcec5d8d7e292acommit | diff
drm/radeon/atif: Send a hotplug event when we get dgpu display request

On PX systems, if the platform supports hotplug events ATIF while the
dGPU is powered down, handle the event and alert userspace.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_acpi.c diff | blob | history
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