drm/radeon: fix runpm handling on APUs (v4)
authorAlex Deucher <alexdeucher@gmail.com>
Fri, 11 Apr 2014 02:29:01 +0000 (22:29 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Jun 2014 17:28:13 +0000 (10:28 -0700)
commit89a06bf8ac495148fd4f33f1080802409df6a3d0
treed32db0f8b5cc6838fd28305effbc73423ea829b9
parent3c86e8d191e090fda325c782d8b0700164b91065
drm/radeon: fix runpm handling on APUs (v4)

commit 90c4cde9d5a2bb6239cb3e253bb3832ed89dc75c upstream.

Don't try and runtime suspend the APU in PX systems.  We
only want to power down the dGPU.

v2: fix harder
v3: fix stupid typo
v4: consolidate runpm enablement to a single flag

bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=75127
https://bugzilla.kernel.org/show_bug.cgi?id=72701

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_atpx_handler.c
drivers/gpu/drm/radeon/radeon_device.c
drivers/gpu/drm/radeon/radeon_drv.c
drivers/gpu/drm/radeon/radeon_family.h
drivers/gpu/drm/radeon/radeon_kms.c