drm/amdgpu: rework suspend and resume to deal with atomic changes

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Use the newly split ip suspend functions to do suspend displays
first (to deal with atomic so that FBs can be unpinned before
attempting to evict vram), then evict vram, then suspend the
other IPs.  Also move the non-DC pinning code to only be
called in the non-DC cases since atomic should take care of
DC.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107065
Fixes: e00fb85 drm: Stop updating plane->crtc/fb/old_fb on atomic drivers
Acked-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-and-tested-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2018-07-19 13:24:33 -05:00

parent e7854a0380

commit fe1053b785

1 changed files with 45 additions and 41 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

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