[haiku-bugs] [Haiku] #10326: ATI Mobility Radeon 9700 - Video out mirroring doesn't work

  • From: "Giova84" <trac@xxxxxxxxxxxx>
  • Date: Tue, 17 Dec 2013 20:02:43 -0000

#10326: ATI Mobility Radeon 9700 - Video out mirroring doesn't work
-------------------------------------+------------------------------
 Reporter:  Giova84                  |        Owner:  euan
     Type:  bug                      |       Status:  new
 Priority:  normal                   |    Milestone:  R1
Component:  Drivers/Graphics/radeon  |      Version:  R1/Development
 Keywords:                           |   Blocked By:
 Blocking:                           |  Has a Patch:  0
 Platform:  x86                      |
-------------------------------------+------------------------------
 Here i have a laptop with an ATI Mobility Radeon 9700, and a secondary VGA
 video output. Under other operating systems (eg Ububntu) if i connect an
 external monitor to this secondary VGA output, i can see on both screens
 (LCD panel and ext monitor). Under Haiku hrev46531 the mirroring doesn't
 work. If Haiku is up and i connect an ext monitor, this ext monitor will
 no receive any signal, instead, if i boot this laptop with the ext monitor
 connected, when Haiku will startup i can see only on the ext monitor (the
 LCD panel will stay black).
 I can't also switch monitors using the laptop keyboard.

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Ticket URL: <http://dev.haiku-os.org/ticket/10326>
Haiku <http://dev.haiku-os.org>
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