Actually, observed that modprobe i915 itself is reporting
CRTC fixup failed and completing with no active planes
but with active pipe.
This looks like issue reported in:
https://bugs.freedesktop.org/show_bug.cgi?id=90861
From: Konduru, Chandra
Sent: Thursday, June 11, 2015 12:11 PM
To: intel-gfx
When running some kms tests (e.g., kms_plane) immediately after i915 load,
getting below error:
Jun 11 12:03:39 cmkondur-skl kernel: [ 423.098254]
[drm:intel_modeset_pipe_config] CRTC fixup failed
I am using drm-intel-nightly as of last Friday:
commit d4f412886ec9694658ab17092c3f70569a0405f9
Au
