drm/amdgpu: add fence suspend/resume functions

Browse source

Added to:
- handle draining the ring on suspend
- properly enable/disable interrupts on suspend and resume

Fix breakages from:
commit 467ee3be53d240d08beed2e82a941e820c1ac323
Author: Chunming Zhou <david1.zhou@amd.com>
Date:   Mon Jun 1 14:14:32 2015 +0800

    drm/amdgpu: always enable EOP interrupt v2

Tested-by: Audrey Grodzovsky <audrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Alex Deucher 2015-08-05 12:41:48 -04:00

parent c6a4079bad

commit 5ceb54c68a

3 changed files with 67 additions and 17 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/gpu/drm/amd/amdgpu/amdgpu.h

View file

21

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

View file

61

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

View file