cvs commit: src/sys/dev/fb vgareg.h src/sys/isa vga_isa.c

[Ian Dowse]

iedowse     2005-02-28 21:06:14 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/fb           vgareg.h 
    sys/isa              vga_isa.c 
  Log:
  Save and restore the VGA state across a suspend-resume cycle. This
  is particularly useful when VESA is available (either `options VESA'
  or load the vesa module), as BIOSes in some notebooks may correctly
  save and restore LCD panel settings using VESA in cases where calling
  the video BIOS POST is not effective. On some systems it may also
  be necessary to set the hw.acpi.reset_video sysctl to 0.
  
  Revision  Changes    Path
  1.8       +1 -0      src/sys/dev/fb/vgareg.h
  1.33      +55 -0     src/sys/isa/vga_isa.c