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(parent: b252903) | patch
drm/amdgpu/virtual_dce: Virtual display doesn't support disable vblank immediately
authorEmily Deng <Emily.Deng@amd.com>
Mon, 21 Aug 2017 01:51:10 +0000 (09:51 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 23 Aug 2017 21:18:44 +0000 (17:18 -0400)
commit766cff839ddc303ff4e17fd7a03bea7cf890de2d
tree63dbeb51fe1f76920890380d210b870ed0b451cdtree | snapshot
parentb252903afcb1139dd87605b79f41e0dc325f9ececommit | diff
drm/amdgpu/virtual_dce: Virtual display doesn't support disable vblank immediately

For virtual display, it uses software timer to emulate the vsync interrupt,
it doesn't have high precision, so doesn't support disable vblank immediately.

BUG: SWDEV-129274

Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c diff | blob | history
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