#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):
{{{
li...@ginger:~$ head /sys/class/graphics/fb0/{stride,virtual_size}
==> /sys/class/graphics/fb0/stride <==
960
==> /sys/class/graphics/fb0/virtual_size <==
480,1280
li...@ginger:~$ xrandr -o 1
li...@ginger:~$ head /sys/class/graphics/fb0/{stride,virtual_size}
==> /sys/class/graphics/fb0/stride <==
960
==> /sys/class/graphics/fb0/virtual_size <==
1280,480
li...@ginger:~$ xrandr -o 3
# now graphics looks distorted
li...@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>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
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