Linux Framebuffer: Difference between revisions
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intelfb: Changing the video mode is not supported. | intelfb: Changing the video mode is not supported. | ||
Console: switching to colour frame buffer device 128x48</pre> | Console: switching to colour frame buffer device 128x48</pre> | ||
==GEM== | |||
[http://lwn.net/Articles/283798/ GEM], the Graphics Execution Manager present in recent X.org (requiring 2.6.29 for kernel support), takes over the framebuffer: | |||
<pre>[recombinator](0) $ fbset -i | |||
mode "1600x1200-0" | |||
# D: 0.000 MHz, H: 0.000 kHz, V: 0.000 Hz | |||
geometry 1600 1200 1600 1200 32 | |||
timings -1 0 0 0 0 0 0 | |||
rgba 8/16,8/8,8/0,0/0 | |||
endmode | |||
Frame buffer device information: | |||
Name : inteldrmfb | |||
Address : 0xd07df000 | |||
Size : 7680000 | |||
Type : PACKED PIXELS | |||
Visual : TRUECOLOR | |||
XPanStep : 1 | |||
YPanStep : 1 | |||
YWrapStep : 0 | |||
LineLength : 6400 | |||
MMIO Address: 0xe0300000 | |||
MMIO Size : 1048576 | |||
Accelerator : Intel 830M/845G/85x/865G | |||
[recombinator](0) $ uname -a | |||
Linux recombinator 2.6.29.1 #1 SMP Fri Apr 3 22:43:27 EDT 2009 x86_64 GNU/Linux | |||
[recombinator](0) $ </pre> | |||
==See also== | ==See also== | ||
* [[Consoles]] | * [[Consoles]] | ||