[Bug 98897] Macbook pro 11,5 screen flicker when AC adapter plugged in

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 15 08:58:52 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98897

--- Comment #20 from berg <berglh at gmail.com> ---
Created attachment 128481
  --> https://bugs.freedesktop.org/attachment.cgi?id=128481&action=edit
Setting correct core and memory clock for M370X in MBP 11,5

No screen flickering after testing out this patch I made on the v4.9 branch. I
confirmed the GPU configuration on this page
https://en.wikipedia.org/wiki/AMD_Radeon_Rx_300_series. Set mclk and sclk
accordingly; assuming that mclk is for memory and sclk is for the GPU clock.

Noticeably everything is running very nicely. No strange behaviour so far and
both GPU and CPU temps are OK.

In addition. My CPU turbo boost is also working, which it previously wasn't on
3.8.6. Test at your own risk.

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