[haiku-bugs] [Haiku] #8913: Monitor turns off booting with HD4870X2

  • From: "jstressman" <trac@xxxxxxxxxxxx>
  • Date: Wed, 22 Aug 2012 23:38:57 -0000

#8913: Monitor turns off booting with HD4870X2
----------------------------------------+------------------------------
 Reporter:  jstressman                  |        Owner:  kallisti5
     Type:  bug                         |       Status:  new
 Priority:  normal                      |    Milestone:  R1
Component:  Drivers/Graphics/radeon_hd  |      Version:  R1/Development
 Keywords:                              |   Blocked By:
 Blocking:                              |  Has a Patch:  0
 Platform:  All                         |
----------------------------------------+------------------------------
 This is similar to #8859

 hrev44571 gcc2h

 Booting with my monitor attached over DVI gets to the rocket and then goes
 black and switches into power save mode.

 Safe mode (up to 1600x1200@32bpp) works fine.

 If I attach VGA instead (dvi to vga adapter), then the monitor works
 correctly, giving me the native resolution of 1920x1200@60hz.

 I'm attaching a syslog from the non-working DVI boot (44571log1.txt), and
 one from the "working" VGA boot (syslog-vga.txt).

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Ticket URL: <http://dev.haiku-os.org/ticket/8913>
Haiku <http://dev.haiku-os.org>
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