Dhinakaran Pandiyan <[email protected]> writes: > From: "Pandiyan, Dhinakaran" <[email protected]> > > drm_vblank_count() has an u32 type returning what is a 64-bit vblank count. > The effect of this is when drm_wait_vblank_ioctl() tries to widen the user > space requested vblank sequence using this clipped 32-bit count(when the > value is >= 2^32) as reference, the requested sequence remains a 32-bit > value and gets queued like that. However, the code that checks if the > requested sequence has passed compares this against the 64-bit vblank > count.
For patches 1-7: Reviewed-by: Keith Packard <[email protected]> -- -keith
signature.asc
Description: PGP signature
_______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
