ubuntu-x-swat team mailing list archive

[madbiologist <605097@xxxxxxxxxxxxxxxxxx>]

According to the changelog, this might be fixed upstream in kernel
2.6.36-rc1:

commit 351a52a2414d2b104269755c86b476863c248034
Author: Alex Deucher
Date:   Wed Jun 30 11:52:50 2010 -0400

    drm/radeon/kms: add ioport register access
    
    This is required for the NB_MISC regs on rs780/rs880 which
    means HDMI/DVI/DP ports using PCIEPHY won't work without
    it. It might also help with s/r (asic init) issues on other
    atombios cards.
    
    Fixes:
    https://bugs.freedesktop.org/show_bug.cgi?id=28774
    and similar issues reported by Alberto Milone.
    
    [airlied: Squash io fix patch]
    
    Signed-off-by: Alex Deucher
    Tested-by: Rafał Miłecki
    Signed-off-by: Dave Airlie

A PPA of this kernel is available at http://kernel.ubuntu.com/~kernel-
ppa/mainline/

** Bug watch added: freedesktop.org Bugzilla #28774
   http://bugs.freedesktop.org/show_bug.cgi?id=28774

-- 
radeon HD 4200 HDMI not works
https://bugs.launchpad.net/bugs/605097
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