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(parent: 090d309) | patch
drm/i915/gvt: cancel virtual vblank timer when no vGPU exists
authorZhenyu Wang <zhenyuw@linux.intel.com>
Mon, 15 Jan 2018 08:36:11 +0000 (16:36 +0800)
committerRodrigo Vivi <rodrigo.vivi@intel.com>
Thu, 1 Feb 2018 15:32:08 +0000 (07:32 -0800)
commit4b8747491dfe2030ad21186c656e4861121ab0a0
tree708c0eafdace6b9acd7e6a140d30e2060e99a212tree | snapshot
parent090d309631174b6d5e56667266d93f6e3a154b52commit | diff
drm/i915/gvt: cancel virtual vblank timer when no vGPU exists

Stop irq timer for virtual vblank timer emulation if no vGPU exists,
otherwise it will keep gvt service thread busy to handle virtual vblank
but no use.

Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
drivers/gpu/drm/i915/gvt/vgpu.c diff | blob | history
Linux Kernel Source Tree.