drm/amdgpu: remove fence fallback
authorChristian König <christian.koenig@amd.com>
Tue, 18 Sep 2018 08:38:09 +0000 (10:38 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 19 Sep 2018 17:38:10 +0000 (12:38 -0500)
commit3e14bedc581c3b7b05cd36352d0d47eca0317497
tree7bcabe86261f716c24b9523a8a7fbe1e0b0aed0d
parent32f2a0d117769bdca7f7ee6224659f2c688ebc85
drm/amdgpu: remove fence fallback

DC doesn't seem to have a fallback path either.

So when interrupts doesn't work any more we are pretty much busted no
matter what.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu.h
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h