[haiku-bugs] Re: [Haiku] #7419: 1920x1080 Resolution on intel Intel GMA 3150

  • From: "umccullough" <trac@xxxxxxxxxxxx>
  • Date: Wed, 30 Mar 2011 22:27:48 -0000

#7419: 1920x1080 Resolution on intel Intel GMA 3150
   Reporter:  wesbluemarine                   |      Owner:  brecht
       Type:  bug                             |     Status:  assigned
   Priority:  normal                          |  Milestone:  R1
  Component:  Drivers/Graphics/intel_extreme  |    Version:  R1/Development
 Resolution:                                  |   Keywords:  1920x1080
 Blocked By:                                  |   Blocking:
Has a Patch:  0                               |   Platform:  x86

Comment (by umccullough):

 I'm not aware of any way to set the resolution manually (without hacking
 the driver code directly)...

 I think some of the Haiku video drivers support such a feature through a
 custom settings file (like perhaps the nvidia driver), but I suspect
 intel_extreme does not currently.

 brechtm and I spoke in IRC - I have a similar board with the same device
 as yours (a001) and it also fails EDID lookup when I check my syslog here.
 It does however support my monitor's native resolution of 1920x1200, so I
 assumed it was working fine. Probably best if we dig a bit deeper to see
 if there's something we can fix there in the EDID detection code.

Ticket URL: <http://dev.haiku-os.org/ticket/7419#comment:7>
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