tree 531abfc22508b6855ba9af06602f0eb0f0c0d351
parent 523872f6b0724ee93d4dad898219306c45c78553
author Lukas Wunner <lukas@wunner.de> 1465404447 +0200
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1466750974 +0200

drm/radeon: Turn off CRTCs on driver unload

radeon leaks a runtime pm ref if at least one CRTC is enabled on unload.
The ref is taken by radeon_crtc_set_config() and held as long as a CRTC
is in use. Fix by turning off all CRTCs on unload.

Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/f706b9db319e2bdaf153966a2b95a5d80f67e09b.1465392124.git.lukas@wunner.de