diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-04-07 22:02:57 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-04-07 22:02:57 +0200 |
| commit | 39c3bc277d2fc0756843c5e3fd82500df0c95dcd (patch) | |
| tree | f29adea1a7d58501216c3bcece1fcf54faf6c594 /sys | |
| parent | 067e035fff201c7bb2957fe8e6090707fb998844 (diff) | |
sgi: disable graphical arcs console printing on screen modeset
when we switch to graphics mode, we do not want graphical arcs console
to print on the screen anymore as it assumes 8bit color mode and just
messes up the screen on kernel prints.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/src/9/sgi/screen.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/sys/src/9/sgi/screen.c b/sys/src/9/sgi/screen.c index 1c059a0f5..d98aec78e 100644 --- a/sys/src/9/sgi/screen.c +++ b/sys/src/9/sgi/screen.c @@ -445,6 +445,7 @@ Cursor arrow = { }; Memimage *gscreen; +static Point curoff; static void vc2set(uchar r, ushort val) @@ -465,7 +466,6 @@ vc2get(uchar r) return regs->dcbdata0 >> 16; } -static Point curoff; void cursoron(void) @@ -556,8 +556,15 @@ setmode(void) regs->drawmode1 = DM1_RGBPLANES | NPORT_DMODE1_CCLT | NPORT_DMODE1_CCEQ | NPORT_DMODE1_CCGT | NPORT_DMODE1_LOSRC | NPORT_DMODE1_DD24 | NPORT_DMODE1_RGBMD | NPORT_DMODE1_HD32 | NPORT_DMODE1_RWPCKD; +} - setcursor(&arrow); +static void +arcsoff(void) +{ + if(consuart != nil && consuart->console && strcmp(consuart->name, "arcs") == 0){ + consuart = nil; + serialoq = nil; + } } void @@ -573,6 +580,7 @@ flushmemscreen(Rectangle r) s = splhi(); if(!modeset){ modeset = 1; + arcsoff(); setmode(); } @@ -613,7 +621,11 @@ attachscreen(Rectangle *r, ulong *chan, int* d, int *width, int *softscreen) *d = gscreen->depth; *chan = gscreen->chan; *width = gscreen->width; - *softscreen = 1; + + /* make devdraw use gscreen->data */ + *softscreen = 0xa110c; + gscreen->data->ref++; + return gscreen->data->bdata; } |