drm/virtio: wait for pageflip event for atomic disable #106
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| int ret = 0; | ||
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| if (vgdev->cache_event[pipe]) { | ||
| ret = wait_for_completion_interruptible_timeout(&vgdev->notify[pipe], nsecs_to_jiffies(vblank->framedur_ns)); |
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need separate it into two lines, linux kernel has restriction for the length of line
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| if (vgdev->cache_event[pipe]) { | ||
| ret = wait_for_completion_interruptible_timeout(&vgdev->notify[pipe], nsecs_to_jiffies(vblank->framedur_ns)); | ||
| if (ret <= 0 ) |
make sure virtio gpu get the correct page flip seq. Tracked-On: OAM-130135 Signed-off-by: Xue, Bosheng <[email protected]>
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make sure virtio gpu receive page flip event when doing atomic disable.
Tracked-On: OAM-130135