[Bug 30218] New: [Evergreen KMS] HDMI port output only works with new_pll=0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=30218

           Summary: [Evergreen KMS] HDMI port output only works with
                    new_pll=0
           Product: xorg
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: serkan at hosca.com
         QAContact: xorg-team at lists.x.org


I have an HP Envy 15 with mobility 5830. Laptop panel works fine, however, the 
hdmi port connected to a dell 20" lcd produced garbled screen. I tried adding
radeon.new_pll=0 on grub and it fixed the problem.

Using the git evergreen_accel branch xorg ati driver with 2.6.36-rc4 with
airlied's drm-radeon-testing. Xorg version from ubuntu xorg-edgers ppa
1.9.0+git20100902+server-1.9-branch.79ee78de-0ubuntu0sarvatt. Mesa version from
ppa 7.9.0+git20100915.e0b6df4f-0ubuntu0sarvatt.

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