Openmoko Bug #2255: xf86-video-glamo/703acea13: xrandr -o 1; xrandr -o 3 causes distortion
Openmoko Public Trac
bugs at docs.openmoko.org
Sun Mar 8 18:28:39 CET 2009
#2255: xf86-video-glamo/703acea13: xrandr -o 1; xrandr -o 3 causes distortion
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Reporter: lindi | Owner: openmoko-devel
Type: defect | Status: new
Priority: highest | Milestone:
Component: unknown | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
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Comment(by lindi):
{{{
lindi at ginger:~$ head /sys/class/graphics/fb0/{stride,virtual_size}
==> /sys/class/graphics/fb0/stride <==
960
==> /sys/class/graphics/fb0/virtual_size <==
480,1280
lindi at ginger:~$ xrandr -o 1
lindi at ginger:~$ head /sys/class/graphics/fb0/{stride,virtual_size}
==> /sys/class/graphics/fb0/stride <==
960
==> /sys/class/graphics/fb0/virtual_size <==
1280,480
lindi at ginger:~$ xrandr -o 3
# now graphics looks distorted
lindi at ginger:~$ head /sys/class/graphics/fb0/{stride,virtual_size}
==> /sys/class/graphics/fb0/stride <==
960
==> /sys/class/graphics/fb0/virtual_size <==
960,640
}}}
With Xglamo "xrandr -o 1; xrandr -o 3" does not show broken data but I
don't see icewm taskbar even with "-o 1" anymore. Also, if I after that do
"xrandr -o 0; xrandr -o 1" I get WSOD with Xglamo.
If I do a fresh start of Xorg and do only "xrandr -o 3" the graphics looks
ok and sysfs says
{{{
$ head /sys/class/graphics/fb0/{stride,virtual_size}
==> /sys/class/graphics/fb0/stride <==
960
==> /sys/class/graphics/fb0/virtual_size <==
1280,480
}}}
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2255#comment:2>
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