diff options
| author | Kazutaka YOKOTA <yokota@FreeBSD.org> | 1998-08-10 08:39:19 +0000 |
|---|---|---|
| committer | Kazutaka YOKOTA <yokota@FreeBSD.org> | 1998-08-10 08:39:19 +0000 |
| commit | 4da170bcf627033f08288e5da293dcb49d3656fd (patch) | |
| tree | 90a6f4b49eefc4f5a9433d0eb470012ad1b066cb /sys/dev/isp | |
| parent | 8a7b91802a292af8d6cbd43635c23de9581cbc47 (diff) | |
A workaround for screen flicker; eliminate some I/O access to the VGA
chip.
It has been observed that the problem is most apparent:
a) in notebook computers,
b) and/or in the systems with C&T video chips.
Define the new configuration option SC_BAD_FLICKER in the kernel
configuration file to remove outb()/outw() calls in question.
Notes
Notes:
svn path=/head/; revision=38216
Diffstat (limited to 'sys/dev/isp')
0 files changed, 0 insertions, 0 deletions