105 	struct matrox_crtc2 c2;  in matroxfb_dh_restore()  local
110 			c2.ctl = 0x00200000;  in matroxfb_dh_restore()
113 			c2.ctl = 0x00400000;  in matroxfb_dh_restore()
117 			c2.ctl = 0x00800000;  in matroxfb_dh_restore()
120 	c2.ctl |= 0x00000001;	/* enable CRTC2 */  in matroxfb_dh_restore()
121 	c2.datactl = 0;  in matroxfb_dh_restore()
124 			c2.ctl |= 0x00000006; /* source from secondary pixel PLL */  in matroxfb_dh_restore()
127 				c2.ctl |=  0xC0001000; /* Enable H/V vidrst */  in matroxfb_dh_restore()
130 			c2.ctl |= 0x00000002; /* source from VDOCLK */  in matroxfb_dh_restore()
131 			c2.ctl |= 0xC0000000; /* enable vvidrst & hvidrst */  in matroxfb_dh_restore()
135 		c2.ctl |= 0x00000004; /* source from pixclock */  in matroxfb_dh_restore()
139 		c2.ctl |= 0x00100000;	/* connect CRTC2 to DAC */  in matroxfb_dh_restore()
142 		c2.ctl |= 0x02000000;	/* interlaced, second field is bigger, as G450 apparently ignores it */  in matroxfb_dh_restore()
149 		c2.datactl |= 0x00000010;  in matroxfb_dh_restore()
152 	c2.ctl |= 0x10000000;	/* 0x10000000 is VIDRST polarity */  in matroxfb_dh_restore()
153 	c2.hparam = ((mt->HDisplay - 8) << 16) | (mt->HTotal - 8);  in matroxfb_dh_restore()
154 	c2.hsync = ((mt->HSyncEnd - 8) << 16) | (mt->HSyncStart - 8);  in matroxfb_dh_restore()
155 	c2.vparam = ((mt->VDisplay - 1) << 16) | (mt->VTotal - 1);  in matroxfb_dh_restore()
156 	c2.vsync = ((mt->VSyncEnd - 1) << 16) | (mt->VSyncStart - 1);  in matroxfb_dh_restore()
157 	c2.preload = ((mt->VSyncStart) << 16) | (mt->HSyncStart);  in matroxfb_dh_restore()
158 	mga_outl(0x3C14, c2.hparam);  in matroxfb_dh_restore()
159 	mga_outl(0x3C18, c2.hsync);  in matroxfb_dh_restore()
160 	mga_outl(0x3C1C, c2.vparam);  in matroxfb_dh_restore()
161 	mga_outl(0x3C20, c2.vsync);  in matroxfb_dh_restore()
162 	mga_outl(0x3C24, c2.preload);  in matroxfb_dh_restore()
165 		if (c2.ctl & 0x02000000) {  in matroxfb_dh_restore()
177 	mga_outl(0x3C4C, c2.datactl);		/* data control */  in matroxfb_dh_restore()
178 	if (c2.ctl & 0x02000000) {  in matroxfb_dh_restore()
181 		mga_outl(0x3C10, c2.ctl & ~0x02000000);  in matroxfb_dh_restore()
191         mga_outl(0x3C10, c2.ctl);  in matroxfb_dh_restore()
192 	ACCESS_FBINFO(hw).crtc2.ctl = c2.ctl;  in matroxfb_dh_restore()