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.
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067e035fff
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39c3bc277d
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@ -445,6 +445,7 @@ Cursor arrow = {
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};
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Memimage *gscreen;
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static Point curoff;
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static void
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vc2set(uchar r, ushort val)
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@ -465,7 +466,6 @@ vc2get(uchar r)
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return regs->dcbdata0 >> 16;
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}
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static Point curoff;
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void
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cursoron(void)
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@ -556,8 +556,15 @@ setmode(void)
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regs->drawmode1 = DM1_RGBPLANES |
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NPORT_DMODE1_CCLT | NPORT_DMODE1_CCEQ | NPORT_DMODE1_CCGT | NPORT_DMODE1_LOSRC |
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NPORT_DMODE1_DD24 | NPORT_DMODE1_RGBMD | NPORT_DMODE1_HD32 | NPORT_DMODE1_RWPCKD;
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}
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setcursor(&arrow);
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static void
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arcsoff(void)
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{
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if(consuart != nil && consuart->console && strcmp(consuart->name, "arcs") == 0){
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consuart = nil;
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serialoq = nil;
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}
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}
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void
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@ -573,6 +580,7 @@ flushmemscreen(Rectangle r)
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s = splhi();
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if(!modeset){
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modeset = 1;
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arcsoff();
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setmode();
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}
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@ -613,7 +621,11 @@ attachscreen(Rectangle *r, ulong *chan, int* d, int *width, int *softscreen)
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*d = gscreen->depth;
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*chan = gscreen->chan;
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*width = gscreen->width;
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*softscreen = 1;
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/* make devdraw use gscreen->data */
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*softscreen = 0xa110c;
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gscreen->data->ref++;
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return gscreen->data->bdata;
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}
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