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raphael / linux-samus

Linux 4.16 on Chromebook Pixel 2015
GNU General Public License v2.0
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screen flicker #188

Open tari3x opened 7 years ago

tari3x commented 7 years ago

The following thread describes a fix to a screen flicker issue that I'm experiencing with 4.10.1-3.g8c10701-default: https://bugs.chromium.org/p/chromium/issues/detail?id=498451

Is this fix something that can be propagated via linux-samus, or does it affect code that needs to be fixed in kernel proper?

nickjwhite commented 6 years ago

I have found there was flicker whenever I used mpv in fullscreen. I tried switching to different kernels, which didn't make a difference.

I then tried removing the 'Option "AccelMethod" "glamor"' line from the xorg 20-intel.conf file, and it seems to have completely solved the issue for me. I'm using Debian Stretch; as this sets what options the 'intel' xorg driver uses, I'm guessing this may have worked better with earlier Debian versions. I haven't tested much yet, but glxgears and xash3d seem to be performing much the same, so I don't think this is now running with no/worse acceleration.