[Bug 70282] New: No display device detected on a Baytrail all-in-one machine.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=70282

          Priority: medium
            Bug ID: 70282
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: No display device detected on a Baytrail all-in-one
                    machine.
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: sarvatt at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

Created attachment 87282
  --> https://bugs.freedesktop.org/attachment.cgi?id=87282&action=edit
dmesg with drm.debug=0xe on 20131004 drm-intel-nightly

After booting the internal display device is not detected by i915, the screen
goes black after bios. drm.debug=0xe dmesg attached with more info.

-- chipset: Intel Corporation ValleyView Gen7 [8086:0f31]
-- system architecture: x86_64
-- Linux distribution: Ubuntu 12.04.2 and 13.10
-- libdrm 2.4.43
-- Kernel versions affected: 3.11-rc3, 3.11.2, 3.12-rc3, drm-intel-nightly from
20131004
-- xf86-video-intel: 2.21.15, 2.99.903 git snapshot from 20131001

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