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#include <u.h>
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#include <libc.h>
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#include <bio.h>
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#include "pci.h"
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#include "vga.h"
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static void
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init(Vga* vga, Ctlr* ctlr)
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{
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	ctlr->flag |= Finit;
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	if(cflag)
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		return;
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	/*
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	 * Use of the on-chip hwgc requires using enhanced mode.
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	 */
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	if(vga->ctlr == 0 || (vga->ctlr->flag & Henhanced) == 0 || vga->mode->z < 8){
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		cflag = 1;
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		return;
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	}
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	resyncinit(vga, ctlr, Uenhanced, 0);
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}
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static void
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load(Vga* vga, Ctlr* ctlr)
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{
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	ctlr->flag |= Fload;
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	if(cflag)
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		return;
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	/*
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	 * Use of the on-chip hwgc requires using enhanced mode.
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	 */
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	if(vga->ctlr == 0 || (vga->ctlr->flag & Uenhanced) == 0 || vga->mode->z < 8)
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		cflag = 1;
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}
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Ctlr bt485hwgc = {
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	"bt485hwgc",			/* name */
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	0,				/* snarf */
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	0,				/* options */
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	0,				/* init */
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	0,				/* load */
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	0,				/* dump */
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};
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Ctlr rgb524hwgc = {
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	"rgb524hwgc",			/* name */
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	0,				/* snarf */
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	0,				/* options */
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	0,				/* init */
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	0,				/* load */
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	0,				/* dump */
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};
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Ctlr s3hwgc = {
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	"s3hwgc",			/* name */
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	0,				/* snarf */
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	0,				/* options */
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	init,				/* init */
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	load,				/* load */
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	0,				/* dump */
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};
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Ctlr tvp3020hwgc = {
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	"tvp3020hwgc",			/* name */
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	0,				/* snarf */
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	0,				/* options */
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	0,				/* init */
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	0,				/* load */
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	0,				/* dump */
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};
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Ctlr tvp3026hwgc = {
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	"tvp3026hwgc",			/* name */
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	0,				/* snarf */
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	0,				/* options */
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	0,				/* init */
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	0,				/* load */
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	0,				/* dump */
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};