drm/amdgpu: Use software timer to generate vsync interrupt.
authorEmily Deng <Emily.Deng@amd.com>
Mon, 8 Aug 2016 03:35:39 +0000 (11:35 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 8 Aug 2016 18:07:18 +0000 (14:07 -0400)
commit46ac3622437692c371f3e647dc29f99e14b4f596
tree57aa5896cfe1f21ba7696f8bd5ed991f6c342419
parent83c9b0253b1136b1312fd2a0bfd173f625c65091
drm/amdgpu: Use software timer to generate vsync interrupt.

For virtual display feature, use the software timer to
simulate the vsync interrupt.

Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
drivers/gpu/drm/amd/amdgpu/dce_virtual.c
drivers/gpu/drm/amd/amdgpu/dce_virtual.h