[Bug 95414] [SNA HSW] Corruption in OpenGL video output (DRI2 + TearFree)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95414

--- Comment #11 from Matti Hämäläinen <ccr at tnsp.org> ---
Sorry to disappoint .. I applied the patch against 4.7.10 (applied almost
cleanly, just the first section needed to be adjusted manually.), but the
corruption still appears with DRI2+TearFree + fullscreen video. :S

Does the patch perhaps assume a fresher kernel? If you need something else to
be tested or so, just gimme a holler. :)

Perhaps I should note, though it is shown in the video captures, that the issue
does not always instantly appear (and I can't seem to make it appear without a
fullscreen window), but requires some "twiddling" e.g. seeking forwards and
backwards in the video (whatever that causes MPV OpenGL output to do).

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