freebsd-skq/sys/dev/syscons
kib 300e41985d On some generations of the Intel GPU, disabling of the VGA Display
stops updating the vertical retrace indicator.  The text mouse
renderer in syscons is executing from the callout and spins waiting
for the start of next frame.  As result, after the X server finishes,
since the VGA cannot be turned on, but syscons does not know about
this, the clock swi spins forever.

Hack around the problem by disabling wait for the retrace if KMS is
activated.

Diagnosed and tested by:	Michiel Boland <boland37@xs4all.nl>
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2013-06-18 20:19:09 +00:00
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scgfbrndr.c
schistory.c Piggyback MIPS changes and add ARM syscons support for devices with 2012-08-25 23:59:31 +00:00
scmouse.c
scterm-teken.c Piggyback MIPS changes and add ARM syscons support for devices with 2012-08-25 23:59:31 +00:00
scterm.c
scvesactl.c
scvgarndr.c On some generations of the Intel GPU, disabling of the VGA Display 2013-06-18 20:19:09 +00:00
scvidctl.c Add tty_set_winsize(). 2012-11-03 22:21:37 +00:00
scvtb.c
syscons.c MFcalloutng (r244249, r244306 by mav): 2013-03-04 14:00:58 +00:00
syscons.h MFcalloutng (r244249, r244306 by mav): 2013-03-04 14:00:58 +00:00
sysmouse.c