Bug 103025: [GM45] corrupt renders, GPU hangs, and eventual loss of driver acceleration occurs when performing certain 2D operations - Adric Blake <promarbler14@gmail.com> - 9/28/2017 Back to Bug | Your Reviews | Help
Attachment 134745: Queue vblank keepalive - Chris Wilson <chris@chris-wilson.co.uk> - 10/8/2017 (View )

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From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sat, 7 Oct 2017 16:58:14 +0100
Subject: [PATCH xf86-video-intel] sna/present: Queue the keepalive vblank
Insert the keepalive vblank into the sorted list of msc carefully. This
way we can discard redundant keepalives - as we don't want to queue a
second event for the same vblank needlessly.
Reported-by: Adric Blake <promarbler14@gmail.com>
References: https://bugs.freedesktop.org/show_bug.cgi?id=103025#c13
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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