> Looks like an incorrect call to drm_encoder_cleanup() from the error > path. If we hit the error path we have never called drm_encoder_init. > Please try: > > diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c > index 47bdf9dad0d3..b9e5a63a7c9e 100644 > --- a/drivers/gpu/drm/i915/intel_dvo.c > +++ b/drivers/gpu/drm/i915/intel_dvo.c > @@ -554,7 +554,6 @@ void intel_dvo_init(struct drm_device *dev) > return; > } > > - drm_encoder_cleanup(&intel_encoder->base); > kfree(intel_dvo); > kfree(intel_connector); > } It works - the BUG is gone. Now I get just [drm:__intel_set_cpu_fifo_underrun_reporting [i915]] *ERROR* pipe A underrun [ 10.499523] agpgart-intel 0000:00:00.0: Intel 865 Chipset [ 10.499623] agpgart-intel 0000:00:00.0: detected gtt size: 131072K total, 131072K mappable [ 10.499928] agpgart-intel 0000:00:00.0: detected 16384K stolen memory [ 10.500939] [drm] Memory usable by graphics device = 128M [ 10.501029] [drm] Replacing VGA console driver [ 10.502804] Console: switching to colour dummy device 80x25 [ 10.504746] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 10.504760] [drm] Driver supports precise vblank timestamp query. [ 11.210224] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 11.237197] [drm] RC6 disabled, disabling runtime PM support [ 11.237407] [drm] initialized overlay support [ 11.362560] [drm:__intel_set_cpu_fifo_underrun_reporting [i915]] *ERROR* pipe A underrun [ 11.418776] i915 0000:00:02.0: No connectors reported connected with modes [ 11.418792] [drm] Cannot find any crtc or sizes - going 1024x768 [ 11.421148] fbcon: inteldrmfb (fb0) is primary device [ 11.448292] Console: switching to colour frame buffer device 128x48 [ 11.458643] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device -- Meelis Roos (mroos@xxxxxxxx) _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
