[haiku-bugs] Re: [Haiku] #5250: Unable to change resolution - vm86_do_int failed
- From: "gerald.zajac" <trac@xxxxxxxxxxxx>
- Date: Thu, 14 Jan 2010 22:03:16 -0000
#5250: Unable to change resolution - vm86_do_int failed
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Reporter: thetick | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: R1/alpha2
Component: Drivers/Graphics | Version: R1/Development
Keywords: | Blockedby:
Platform: All | Blocking:
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Comment(by gerald.zajac):
Replying to [comment:1 gerald.zajac]:
> I wrote the ATI video driver, and have an IBM Thinkpad A22p which has
the same video chip that you have on your computer; however, the display
on the A22p is 1600 x 1200. Nevertheless, I'm unable to duplicate your
problem on the A22p. That is, I can successfully set resolution 1280x1024
in all color depths (8, 15, 16,& 32 bpp) on my computer.
>
> Have you tried any color depths other than 15 bpp? Have you looked at
the beginning of the syslog where the VESA modes are listed to see if 1280
x 1024 x 15 is listed there? The ATI driver uses the VESA code to set the
mode when the laptop's display is the active display, and uses it's own
code when an external display is the active display.
>
> What is the make and model of your laptop computer?
BTW, I used the same revision (r34909) for my testing.
--
Ticket URL: <http://dev.haiku-os.org/ticket/5250#comment:2>
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