fbdev/matrox/matroxfb_maven.c

756 		struct my_timming* mt,
772 		if (maven_find_exact_clocks(mt->HTotal, mt->VTotal, m) == 0)
775 		lmargin = mt->HTotal - mt->HSyncEnd;
776 		slen = mt->HSyncEnd - mt->HSyncStart;
777 		hcrt = mt->HTotal - slen - mt->delay;
778 		umargin = mt->VTotal - mt->VSyncEnd;
779 		vslen = mt->VSyncEnd - mt->VSyncStart;
781 		if (m->hcorr < mt->HTotal)
783 		if (hcrt > mt->HTotal)
784 			hcrt -= mt->HTotal;
785 		if (hcrt + 2 > mt->HTotal)
804 		m->regs[0xA2] = mt->VTotal - mt->VSyncStart - 1;	/* stop vblanking */
805 		m->regs[0xA3] = (mt->VTotal - mt->VSyncStart - 1) >> 8;
818 		m->regs[0xA8] = mt->VTotal - 1;
819 		m->regs[0xA9] = (mt->VTotal - 1) >> 8;
824 		m->regs[0xAC] = mt->VTotal - 2;
825 		m->regs[0xAD] = (mt->VTotal - 2) >> 8;
832 			unsigned int ibmin = 4 + lmargin + mt->HDisplay;
838 			if (mt->HTotal)
839 				hdec = 94208 / (mt->HTotal);
847 			hlen = 98304 - 128 - ((lmargin + mt->HDisplay - 8) * hdec);
888 			if (mt->VTotal) {
895 				b = (mt->VTotal - 1) * (m->htotal + 2) + m->hcorr + 2;
901 				vdec = m->vlines * 32768 / mt->VTotal;
907 			vlen = (vslen + umargin + mt->VDisplay) * vdec;
922 	DAC1064_calcclock(mt->pixclock, 450000, &a, &bv, &c);
931 	m->regs[0x96] = mt->HTotal;
932 	m->regs[0x97] = mt->HTotal >> 8;
937 	tmpi = mt->HSyncEnd - mt->HSyncStart;
941 	tmpi = mt->HTotal - mt->HSyncStart;
945 	tmpi += mt->HDisplay;
949 	tmpi = mt->HTotal + 1;
953 	tmpi = mt->VSyncEnd - mt->VSyncStart - 1;
957 	tmpi = mt->VTotal - mt->VSyncStart;
961 	tmpi = mt->VTotal - 1;
968 	tmpi = mt->HTotal - mt->delay;
972 	tmpi = mt->VTotal - 2;
1148 static int maven_out_compute(void* md, struct my_timming* mt) {
1151 	return maven_compute_timming(md, mt, &minfo->hw.maven);