[Bug 96464] Screen update issue (drm/i915/fbc: enable FBC by default on HSW and BDW)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 9 19:26:03 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96464

--- Comment #3 from Steven Honeyman <stevenhoneyman at gmail.com> ---
(In reply to Paulo Zanoni from comment #2)
> Does the problem still happen if you apply these patches:
> 
> https://patchwork.freedesktop.org/patch/79567/
> https://patchwork.freedesktop.org/patch/80857/
> https://patchwork.freedesktop.org/patch/92634/
> 
> Thanks,
> Paulo

All looks OK so far with those 3 patches applied.

# cat /sys/kernel/debug/dri/0/i915_fbc_status
FBC disabled: FBC enabled (active or scheduled)
Compressing: yes


Thanks,
Steven

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