[Bug 77093] New: TV Output garbled in PAL mode with RV610

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Apr 5 16:16:38 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77093

          Priority: medium
            Bug ID: 77093
          Assignee: xorg-driver-ati at lists.x.org
           Summary: TV Output garbled in PAL mode with RV610
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: dmytrol at gmail.com
          Hardware: x86 (IA32)
            Status: NEW
           Version: 7.2 (2007.02)
         Component: Driver/Radeon
           Product: xorg

This bug is pretty much similar to this one but applies to a different chipset
(RV610):
https://bugs.freedesktop.org/show_bug.cgi?id=120077

The only mode in which TV Out works is NTSC. Trying to set the mode to PAL
leads to the TV output being garbled (lost sync, picture scrolls over the
screen)

Kernel version is 3.11.0-12.

The default mode in BIOS is PAL.

I have the latest version of radeontool installed, what would be the procedure
for dumping the chipset registers so the timing problem could be pinpointed?

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