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vga: avoid setting vgactl type vesa multiple times

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This commit is contained in:
cinap_lenrek 2013-01-06 03:16:07 +01:00
parent 0d5c57a132
commit a5b6143c4c
1 changed files with 3 additions and 3 deletions
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6
sys/src/cmd/aux/vga/main.c
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@ -390,7 +390,6 @@ main(int argc, char** argv)
}
else
vtype = vga->ctlr->name;
vgactlw("type", vtype);
/*
* VESA must be set up before linear.
@ -401,7 +400,8 @@ main(int argc, char** argv)
if(vga->vesa->flag&Ferror)
error("vesa load error\n");
vgactlw("type", vesa.name);
}
} else
vgactlw("type", vtype);
/*
* The new draw device needs linear mode set
@ -413,7 +413,7 @@ main(int argc, char** argv)
* Linear is over so switch to other driver for
* acceleration.
*/
if(vga->vesa)
if(vga->vesa && strcmp(vesa.name, vtype))
vgactlw("type", vtype);
sprint(buf, "%ludx%ludx%d %s",