http://bugzilla.opensuse.org/show_bug.cgi?id=908324
Takashi Iwai
I confirm this also, but even 3.19 kernel from Kernel:stable has drm issues. The warning is:
WARNING: CPU: 1 PID: 708 at ../drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x153/0x180 [drm]()
All kernel seems to be affected by some issues with i915 kernel module or drm, not sure.
It's a problem of i915 driver. Just to be sure: the code path is involved with intel_tv_detect() in your case, too? The vblank timeout is a common problem in many scenarios, and you can't mix up them all. If the same code path still suffers with 3.19, please report to upstream. At best, run with drm.debug=0x0e and give the kernel messages, together with the detailed information of your graphics device. -- You are receiving this mail because: You are on the CC list for the bug.