[Bug 73116] [R9 270x] Intermittent flickering of entire screen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jan 2 10:34:10 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=73116

--- Comment #2 from Ivan Bulatovic <combuster at archlinux.us> ---
Sure thing, but this will be hard to bisect (at least it would take a lot of
time) because I can't reproduce it on my own.

I've done  a little research about this issue, it seems that this is caused by
a bug in VBIOS:

http://forums.amd.com/game/messageview.cfm?catid=440&threadid=169203

I have no intention of flashing my Sapphire Dual-X R9 270X with a BIOS from a
site that doesn't belong to OEM of my card :)

I'll contact Sapphire about this also, but in the meantime I'll test with the
current mainline, also itchy to test the performance with the latest drm code
pushed.

Thank you Marek, I'll report back with some new info...

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