[Intel-gfx] Regression in v4.8-rc4: i915 flickering since commit 1c80c25fb6

2016-09-04 Thread Dominik Brodowski
Hi! Since commit 1c80c25fb6 (determined by git bisect, and confirmed by reverting this patch on top of 9ca581b50d), the sceen on my DELL XPS 13 is flickering every once in a while (sometimes multiple times per second, sometimes only every few seconds). That's for 00:02.0 VGA compatible controlle

[Intel-gfx] Warning: Broadwell/i915: Unclaimed register detected before reading register 0x130040

2015-06-02 Thread Dominik Brodowski
Hey, this just popped up in the dmesg of my Dell XPS 13 -- the system seems to run well, but still, it asks about being cut and sent, so here it is. It is on 4.1.0-rc4+ (Linus' tree as of May 24th, around 3pm UTC -- don't have the git commit ID anymore). [ cut here ] WARNI