drm/radeon: work around lack of upstream ACPI support for D3cold
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 3 Jun 2016 21:10:33 +0000 (17:10 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 7 Jul 2016 18:51:13 +0000 (14:51 -0400)
commitbdfb76040068d960cb9e226876be8a508d741c4a
tree1dd41f3be38a430051e9912adb02d4c4e46ded03
parentc63695cc5e5f685e924e25a8f9555f6e846f1fc6
drm/radeon: work around lack of upstream ACPI support for D3cold

Until Dave's patch to support the new hybrid gfx ACPI method goes
upstream, we can fallback to the old ATPX method which seems to
still work.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_atpx_handler.c