diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-03-18 16:58:27 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-03-18 16:58:27 +0100 |
| commit | 1a2aefcf119e21345e41466d3d28bddcd6d6488a (patch) | |
| tree | a912921ae86a62984257ac4cbe8c950a68682775 /sys/man | |
| parent | 08453422b1b8ac1daaba8000fb07d6551fb155b8 (diff) | |
devmouse: refactor screen blanking logic
devmouse controls the screen blanking timeout, so move the
code there avoiding cross calls between modules. the only
function that needs to be provided is blankscreen(), which
gets called with drawlock locked.
the blank timeout is set thru /dev/mousectl now, so kernels
without devvga can set it.
blanking now only happens while /dev/mouse is read. so this
avoids accidentally blanking the screen on cpu servers that
do not have a mouse to unblank it.
Diffstat (limited to 'sys/man')
| -rw-r--r-- | sys/man/3/mouse | 12 | ||||
| -rw-r--r-- | sys/man/3/vga | 19 |
2 files changed, 13 insertions, 18 deletions
diff --git a/sys/man/3/mouse b/sys/man/3/mouse index 11bf6f3ee..078faff9a 100644 --- a/sys/man/3/mouse +++ b/sys/man/3/mouse @@ -151,6 +151,18 @@ unlike clears the mouse to its default state. .TP +.B blank +Blank the screen. +The screen also blanks after 30 minutes of inactivity. +The screen can be unblanked by moving the mouse. +.TP +.BI blanktime " minutes" +Set the timeout before the +screen blanks; the default is 30 minutes. +If +.I minutes +is zero, blanking is disabled. +.TP .B twitch unblanks the screen and resets the idle timeout as if the mouse was twitched. diff --git a/sys/man/3/vga b/sys/man/3/vga index d17858008..e633de6d5 100644 --- a/sys/man/3/vga +++ b/sys/man/3/vga @@ -141,22 +141,6 @@ which must be either or .BR 8 . .TP -.B blank -Blank the screen. -This consists of setting the hardware -color map to all black as well as, on some controllers, setting the -VGA hsync and vsync signals so as to turn off -VESA DPMS-compliant monitors. -The screen also blanks after 30 minutes of inactivity. -The screen can be unblanked by moving the mouse. -.TP -.BI blanktime " minutes" -Set the timeout before the -screen blanks; the default is 30 minutes. -If -.I minutes -is zero, blanking is disabled. -.TP .BI hwaccel " mode" Depending on whether .I mode @@ -195,8 +179,7 @@ or .BR off , enable or disable the use of DPMS blanking (see -.B blank -above). +.IR mouse (3)). .TP .BI linear " size align" Use a linear screen aperture of size |