mirror of https://gitee.com/openkylin/linux.git
c57a94ffd0
It would race between userspace thread and commit worker. Ie. vblank irq would trigger event and userspace could begin the next atomic update, before the commit worker had a chance to clear the pending flag. If we do end up needing something to prevent userspace from trying another pageflip before getting vblank event, it should probably be implemented as a pending_planes bitmask, similar to pending_crtcs. See start_atomic() and end_atomic(). Signed-off-by: Rob Clark <robdclark@gmail.com> |
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| .. | ||
| mdp4 | ||
| mdp5 | ||
| mdp_common.xml.h | ||
| mdp_format.c | ||
| mdp_kms.c | ||
| mdp_kms.h | ||