Commit graph

13 commits

Author SHA1 Message Date
cinap_lenrek b9ca8e8378 vga: softscreen
allow the shadow framebuffer (softscreen) to be used with any
vga driver, not just vesa. this removes the ugly scr->paddr = 0
hack employed by vesa driver to force softscreen and adds a
softscreen vgactl message that can switch the feature on and off
at runtime.

softscreen can greatly improve graphics performance when bus
reads are slow even tho it disables hardware acceleration.
2012-07-18 10:16:00 +02:00
cinap_lenrek 8ac89d66a5 plan9.ini(8): ACPI update 2012-06-30 21:09:09 +02:00
cinap_lenrek fcfaa7bd61 plan9.ini(8): 9boot quirk in BUGS section 2012-05-16 02:09:59 +02:00
cinap_lenrek 8745e29e15 make pc kernels graphics image memory pool unlimited by default, add *imagemaxmb= kernel parameter 2012-03-18 20:12:29 +01:00
cinap_lenrek b6901035d0 vesa: *vesashadow -> *novesashadow 2011-11-05 11:06:24 +01:00
cinap_lenrek 563437cb6d remove realmode and e820 code from kernel 2011-11-05 06:19:52 +01:00
cinap_lenrek d8c69ebafd plan.ini(8): document new kernel options 2011-11-05 05:17:26 +01:00
cinap_lenrek 97a86f2766 plan9.ini(8): remove obsolete usb documentation 2011-10-13 06:18:30 +02:00
cinap_lenrek c8a551c414 manpage updates 2011-05-12 18:36:46 +00:00
stanley lieber 17f97406ad remove references to fossil from most man pages. 2011-04-17 07:12:00 +00:00
cinap_lenrek 1a595c50d1 update manpages for 9boot 2011-04-15 20:48:57 +00:00
Taru Karttunen a9060cc06b Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00
Taru Karttunen b41b903422 Import sources from 2011-03-30 iso image - sys/man 2011-03-30 16:49:47 +03:00