Same bug for me (Anywhere MX mouse). A quick search turned up that this
workaround
https://patchwork.kernel.org/patch/1562431/raw/
was reverted in 3.10 for a proper, but apparently faulty solution:
Oddly enough, that second commit with accompanied the revert of the revert
seems to have broken it yet again:
https://lkml.org/lkml/2013/7/18/261
It's just one single assignment, but with it my Anywhere MX wouldn't
work (on 3.11-rc4). I'm not entirely sure if it's to blame though, maybe
it were
I've just done another round of testing, said additional one-liner which
accompanies the revert indeed rebreaks it for me yet again.
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https://bugs.launchpad.net/bugs/1194649
Title:
Started a few weeks ago to get this with my HSW 4200U laptop. Dunno the
exact date, but I've been using drm-intel-nightly all the time, so
presumably since PSR was default enabled.
/sys/kernel/debug/dri/0/i915_edp_psr_status
Sink_Support: yes
Source_OK: yes
Enabled: yes
Active: yes
Busy
Still having the issue of flickering on my HSW eDP with drm-intel-
nightly + v6 patchset + Cache DP signal levels.
Then again my flickering is different and likely a different issue. It's
black flashes of the entire screen, for about the same duration yet at
seemingly random intervals (incl. when
