[Intel-gfx] Linux 4.8-rc?: WARNING: at drivers/gpu/drm/i915/intel_pm.c:7866 sandybridge_pcode_write Missing switch case (16) in gen6_check_mailbox_status

On 2016-09-07 16:49, Jani Nikula wrote: > On Tue, 06 Sep 2016, linux at eikelenboom.it wrote: >> On 2016-09-06 11:25, Jani Nikula wrote: >>> On Tue, 06 Sep 2016, linux at eikelenboom.it wrote: L.S., Since one of the last 4.8 RC's i'm getting the warning below when booting on my

WARNING: at drivers/gpu/drm/drm_irq.c:1268 drm_wait_one_vblank: vblank wait timed out on crtc 0

Hi, When shutting down my x220 laptop (intel sandy bridge) running a 4.4-rc8 kernel, i encounter the splat below. I have seen this in previous RC's, but christmas and thought i had seen patches related to vblank. My .config is attached -- Sander Jan 5 22:42:17 x220 shutdown[10744]: shutting

DRM edid logspam even with loading edid data from file

Hi, I have a monitor connected via a KVM to a radeon card (ATI RV620 LE [Radeon HD 3450]), since it's a server i previously used "nomodeset", however i just tried using DRM/KMS but my logs get spammed with messages about invalid EDID. I have tried to circumvent this by loading the edid data from