Re: [PATCH] drm/amdgpu/virtual_dce: Virtual display doesn't support disable vblank immediately

2017-08-18 Thread Michel Dänzer
On 18/08/17 02:48 PM, Emily Deng wrote: > 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 > --- >

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

2017-08-17 Thread Emily Deng
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 --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 8 +--- 1 file changed, 5