drm/amdgpu/virtual_dce: Virtual display doesn't support disable vblank immediately

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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>

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Emily Deng 2017-08-21 09:51:10 +08:00 • committed by Alex Deucher

parent 38a8791aa7

commit ddbb531350

1 changed files with 3 additions and 2 deletions

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

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