318 	int  (*decode_var)( struct fb_var_screeninfo *var,
320 	int  (*encode_var)( struct fb_var_screeninfo *var,
332 	int  (*pan_display)( struct fb_var_screeninfo *var,
487 static int tt_decode_var( struct fb_var_screeninfo *var,  in tt_decode_var()  argument
490 	int xres=var->xres;  in tt_decode_var()
491 	int yres=var->yres;  in tt_decode_var()
492 	int bpp=var->bits_per_pixel;  in tt_decode_var()
494 	int yres_virtual = var->yres_virtual;  in tt_decode_var()
538 		else if (var->xres > sttt_xres || var->yres > st_yres) {  in tt_decode_var()
552 	if (var->sync & FB_SYNC_EXT)  in tt_decode_var()
561 	if (var->yoffset + yres > yres_virtual && yres_virtual)  in tt_decode_var()
564 	par->screen_base = screen_base + var->yoffset * linelen;  in tt_decode_var()
568 static int tt_encode_var( struct fb_var_screeninfo *var,  in tt_encode_var()  argument
572 	memset(var, 0, sizeof(struct fb_var_screeninfo));  in tt_encode_var()
573 	var->red.offset=0;  in tt_encode_var()
574 	var->red.length=4;  in tt_encode_var()
575 	var->red.msb_right=0;  in tt_encode_var()
576 	var->grayscale=0;  in tt_encode_var()
578 	var->pixclock=31041;  in tt_encode_var()
579 	var->left_margin=120;		/* these may be incorrect 	*/  in tt_encode_var()
580 	var->right_margin=100;  in tt_encode_var()
581 	var->upper_margin=8;  in tt_encode_var()
582 	var->lower_margin=16;  in tt_encode_var()
583 	var->hsync_len=140;  in tt_encode_var()
584 	var->vsync_len=30;  in tt_encode_var()
586 	var->height=-1;  in tt_encode_var()
587 	var->width=-1;  in tt_encode_var()
590 		var->sync=0;  in tt_encode_var()
592 		var->sync=FB_SYNC_EXT;  in tt_encode_var()
596 		var->xres=sttt_xres/2;  in tt_encode_var()
597 		var->xres_virtual=sttt_xres_virtual/2;  in tt_encode_var()
598 		var->yres=st_yres/2;  in tt_encode_var()
599 		var->bits_per_pixel=4;  in tt_encode_var()
602 		var->xres=sttt_xres;  in tt_encode_var()
603 		var->xres_virtual=sttt_xres_virtual;  in tt_encode_var()
604 		var->yres=st_yres/2;  in tt_encode_var()
605 		var->bits_per_pixel=2;  in tt_encode_var()
608 		var->xres=sttt_xres;  in tt_encode_var()
609 		var->xres_virtual=sttt_xres_virtual;  in tt_encode_var()
610 		var->yres=st_yres;  in tt_encode_var()
611 		var->bits_per_pixel=1;  in tt_encode_var()
614 		var->xres=sttt_xres/2;  in tt_encode_var()
615 		var->xres_virtual=sttt_xres_virtual/2;  in tt_encode_var()
616 		var->yres=tt_yres;  in tt_encode_var()
617 		var->bits_per_pixel=8;  in tt_encode_var()
620 		var->xres=sttt_xres;  in tt_encode_var()
621 		var->xres_virtual=sttt_xres_virtual;  in tt_encode_var()
622 		var->yres=tt_yres;  in tt_encode_var()
623 		var->bits_per_pixel=4;  in tt_encode_var()
626 		var->red.length=0;  in tt_encode_var()
627 		var->xres=sttt_xres*2;  in tt_encode_var()
628 		var->xres_virtual=sttt_xres_virtual*2;  in tt_encode_var()
629 		var->yres=tt_yres*2;  in tt_encode_var()
630 		var->bits_per_pixel=1;  in tt_encode_var()
633 	var->blue=var->green=var->red;  in tt_encode_var()
634 	var->transp.offset=0;  in tt_encode_var()
635 	var->transp.length=0;  in tt_encode_var()
636 	var->transp.msb_right=0;  in tt_encode_var()
637 	linelen=var->xres_virtual * var->bits_per_pixel / 8;  in tt_encode_var()
639 		var->yres_virtual=var->yres;  in tt_encode_var()
642 			var->yres_virtual = par->yres_virtual;  in tt_encode_var()
645 			var->yres_virtual = screen_len / linelen;  in tt_encode_var()
648 			var->yres_virtual = 2 * var->yres;  in tt_encode_var()
650 			var->yres_virtual=var->yres+hwscroll * 16;  in tt_encode_var()
652 	var->xoffset=0;  in tt_encode_var()
654 		var->yoffset=(par->screen_base - screen_base)/linelen;  in tt_encode_var()
656 		var->yoffset=0;  in tt_encode_var()
657 	var->nonstd=0;  in tt_encode_var()
658 	var->activate=0;  in tt_encode_var()
659 	var->vmode=FB_VMODE_NONINTERLACED;  in tt_encode_var()
826 static int falcon_decode_var( struct fb_var_screeninfo *var,  in falcon_decode_var()  argument
829 	int bpp = var->bits_per_pixel;  in falcon_decode_var()
830 	int xres = var->xres;  in falcon_decode_var()
831 	int yres = var->yres;  in falcon_decode_var()
832 	int xres_virtual = var->xres_virtual;  in falcon_decode_var()
833 	int yres_virtual = var->yres_virtual;  in falcon_decode_var()
906 			var->xres > myvar->xres ||  in falcon_decode_var()
907 			var->yres > myvar->yres)  in falcon_decode_var()
961 	if (var->pixclock > 1)  in falcon_decode_var()
962 		var->pixclock -= 1;  in falcon_decode_var()
988 		if (var->pixclock > f32.t * plen)  in falcon_decode_var()
993 		if (var->pixclock == 0) {  in falcon_decode_var()
1002 			left_margin = var->left_margin;  in falcon_decode_var()
1003 			right_margin = var->right_margin;  in falcon_decode_var()
1004 			hsync_len = var->hsync_len;  in falcon_decode_var()
1005 			upper_margin = var->upper_margin;  in falcon_decode_var()
1006 			lower_margin = var->lower_margin;  in falcon_decode_var()
1007 			vsync_len = var->vsync_len;  in falcon_decode_var()
1008 			if (var->vmode & FB_VMODE_INTERLACED) {  in falcon_decode_var()
1012 			} else if (var->vmode & FB_VMODE_DOUBLE) {  in falcon_decode_var()
1024 		if (var->pixclock == 0) {  in falcon_decode_var()
1056 				if (f25.t*i >= var->pixclock && f25.t*i < pcl) {  in falcon_decode_var()
1060 				if (f32.t*i >= var->pixclock && f32.t*i < pcl) {  in falcon_decode_var()
1064 				if (fext.t && fext.t*i >= var->pixclock && fext.t*i < pcl) {  in falcon_decode_var()
1073 			left_margin = var->left_margin;  in falcon_decode_var()
1074 			right_margin = var->right_margin;  in falcon_decode_var()
1075 			hsync_len = var->hsync_len;  in falcon_decode_var()
1076 			upper_margin = var->upper_margin;  in falcon_decode_var()
1077 			lower_margin = var->lower_margin;  in falcon_decode_var()
1078 			vsync_len = var->vsync_len;  in falcon_decode_var()
1080 			if (var->vmode & FB_VMODE_INTERLACED) {  in falcon_decode_var()
1087 			else if (var->vmode & FB_VMODE_DOUBLE) {  in falcon_decode_var()
1119 	if (var->sync & FB_SYNC_HOR_HIGH_ACT)  in falcon_decode_var()
1121 	if (var->sync & FB_SYNC_VERT_HIGH_ACT)  in falcon_decode_var()
1299 	if (var->yoffset + yres > yres_virtual && yres_virtual)  in falcon_decode_var()
1302 	par->screen_base = screen_base + var->yoffset * linelen;  in falcon_decode_var()
1308 static int falcon_encode_var( struct fb_var_screeninfo *var,  in falcon_encode_var()  argument
1317 	memset(var, 0, sizeof(struct fb_var_screeninfo));  in falcon_encode_var()
1319 	var->pixclock = hw->sync & 0x1 ? fext.t :  in falcon_encode_var()
1322 	var->height=-1;  in falcon_encode_var()
1323 	var->width=-1;  in falcon_encode_var()
1325 	var->sync=0;  in falcon_encode_var()
1327 		var->sync |= FB_SYNC_HOR_HIGH_ACT;  in falcon_encode_var()
1329 		var->sync |= FB_SYNC_VERT_HIGH_ACT;  in falcon_encode_var()
1331 	var->vmode = FB_VMODE_NONINTERLACED;  in falcon_encode_var()
1333 		var->vmode |= FB_VMODE_INTERLACED;  in falcon_encode_var()
1335 		var->vmode |= FB_VMODE_DOUBLE;  in falcon_encode_var()
1342 	var->yres = hw->vde - hw->vdb;  in falcon_encode_var()
1343 	if (!(var->vmode & FB_VMODE_INTERLACED))  in falcon_encode_var()
1344 		var->yres >>= 1;  in falcon_encode_var()
1345 	if (var->vmode & FB_VMODE_DOUBLE)  in falcon_encode_var()
1346 		var->yres >>= 1;  in falcon_encode_var()
1356 		var->bits_per_pixel = 1;  in falcon_encode_var()
1358 		var->bits_per_pixel = 16;  in falcon_encode_var()
1360 		var->bits_per_pixel = 8;  in falcon_encode_var()
1362 		var->bits_per_pixel = 4;  in falcon_encode_var()
1364 		var->bits_per_pixel = 2;  in falcon_encode_var()
1366 		var->bits_per_pixel = 1;  in falcon_encode_var()
1368 	var->xres = hw->line_width * 16 / var->bits_per_pixel;  in falcon_encode_var()
1369 	var->xres_virtual = var->xres + hw->line_offset * 16 / var->bits_per_pixel;  in falcon_encode_var()
1371 		var->xres_virtual += 16;  in falcon_encode_var()
1373 	if (var->bits_per_pixel == 16) {  in falcon_encode_var()
1374 		var->red.offset=11;  in falcon_encode_var()
1375 		var->red.length=5;  in falcon_encode_var()
1376 		var->red.msb_right=0;  in falcon_encode_var()
1377 		var->green.offset=5;  in falcon_encode_var()
1378 		var->green.length=6;  in falcon_encode_var()
1379 		var->green.msb_right=0;  in falcon_encode_var()
1380 		var->blue.offset=0;  in falcon_encode_var()
1381 		var->blue.length=5;  in falcon_encode_var()
1382 		var->blue.msb_right=0;  in falcon_encode_var()
1385 		var->red.offset=0;  in falcon_encode_var()
1386 		var->red.length = hw->ste_mode ? 4 : 6;  in falcon_encode_var()
1387 		var->red.msb_right=0;  in falcon_encode_var()
1388 		var->grayscale=0;  in falcon_encode_var()
1389 		var->blue=var->green=var->red;  in falcon_encode_var()
1391 	var->transp.offset=0;  in falcon_encode_var()
1392 	var->transp.length=0;  in falcon_encode_var()
1393 	var->transp.msb_right=0;  in falcon_encode_var()
1395 	linelen = var->xres_virtual * var->bits_per_pixel / 8;  in falcon_encode_var()
1398 			var->yres_virtual = par->yres_virtual;  in falcon_encode_var()
1401 			var->yres_virtual = screen_len / linelen;  in falcon_encode_var()
1405 			var->yres_virtual = 2 * var->yres;  in falcon_encode_var()
1407 			var->yres_virtual=var->yres+hwscroll * 16;  in falcon_encode_var()
1409 	var->xoffset=0; /* TODO change this */  in falcon_encode_var()
1420 		hde_off = ((128 / var->bits_per_pixel + 2) * plen);  in falcon_encode_var()
1422 			hdb_off = (64 + base_off + (128 / var->bits_per_pixel + 2) * plen)  in falcon_encode_var()
1425 			hdb_off = (base_off + (128 / var->bits_per_pixel + 18) * plen)  in falcon_encode_var()
1430 	var->left_margin = hdb_off + prescale * ((hw->hdb & 0x1ff) -  in falcon_encode_var()
1433 		var->right_margin = prescale * (hw->hht + 2 - hw->hde) - hde_off;  in falcon_encode_var()
1436 		var->right_margin = prescale * (hw->hht + 2 - hw->hbb);  in falcon_encode_var()
1437 	var->hsync_len = prescale * (hw->hht + 2 - hw->hss);  in falcon_encode_var()
1440 	var->upper_margin = hw->vdb / 2 ;  /* round down to full lines */  in falcon_encode_var()
1441 	var->lower_margin = (hw->vft+1 - hw->vde + 1) / 2; /* round up */  in falcon_encode_var()
1442 	var->vsync_len    = (hw->vft+1 - hw->vss + 1) / 2; /* round up */  in falcon_encode_var()
1443 	if (var->vmode & FB_VMODE_INTERLACED) {  in falcon_encode_var()
1444 		var->upper_margin *= 2;  in falcon_encode_var()
1445 		var->lower_margin *= 2;  in falcon_encode_var()
1446 		var->vsync_len *= 2;  in falcon_encode_var()
1448 	else if (var->vmode & FB_VMODE_DOUBLE) {  in falcon_encode_var()
1449 		var->upper_margin = (var->upper_margin + 1) / 2;  in falcon_encode_var()
1450 		var->lower_margin = (var->lower_margin + 1) / 2;  in falcon_encode_var()
1451 		var->vsync_len = (var->vsync_len + 1) / 2;  in falcon_encode_var()
1454 	var->pixclock *= plen;  in falcon_encode_var()
1455 	var->left_margin /= plen;  in falcon_encode_var()
1456 	var->right_margin /= plen;  in falcon_encode_var()
1457 	var->hsync_len /= plen;  in falcon_encode_var()
1459 	var->right_margin -= var->hsync_len;  in falcon_encode_var()
1460 	var->lower_margin -= var->vsync_len;  in falcon_encode_var()
1463 		var->yoffset=(par->screen_base - screen_base)/linelen;  in falcon_encode_var()
1465 		var->yoffset=0;  in falcon_encode_var()
1466 	var->nonstd=0;	/* what is this for? */  in falcon_encode_var()
1467 	var->activate=0;  in falcon_encode_var()
1596 static int falcon_pan_display( struct fb_var_screeninfo *var,  in falcon_pan_display()  argument
1600 	int bpp = fb_display[currcon].var.bits_per_pixel;  in falcon_pan_display()
1603 		var->xoffset = up(var->xoffset, 32);  in falcon_pan_display()
1605 		par->hw.falcon.xoffset = var->xoffset & 15;  in falcon_pan_display()
1608 		var->xoffset = up(var->xoffset, 2);  in falcon_pan_display()
1611 	       	(fb_display[currcon].var.xres_virtual - fb_display[currcon].var.xres) / 16;  in falcon_pan_display()
1614 	xoffset = var->xoffset - par->hw.falcon.xoffset;  in falcon_pan_display()
1617 	        (var->yoffset * fb_display[currcon].var.xres_virtual + xoffset) * bpp / 8;  in falcon_pan_display()
1787 static int stste_decode_var( struct fb_var_screeninfo *var,  in stste_decode_var()  argument
1790 	int xres=var->xres;  in stste_decode_var()
1791 	int yres=var->yres;  in stste_decode_var()
1792 	int bpp=var->bits_per_pixel;  in stste_decode_var()
1794 	int yres_virtual = var->yres_virtual;  in stste_decode_var()
1829 	if (var->sync & FB_SYNC_EXT)  in stste_decode_var()
1838 	if (var->yoffset + yres > yres_virtual && yres_virtual)  in stste_decode_var()
1841 	par->screen_base=screen_base+ var->yoffset*linelen;  in stste_decode_var()
1845 static int stste_encode_var( struct fb_var_screeninfo *var,  in stste_encode_var()  argument
1849 	memset(var, 0, sizeof(struct fb_var_screeninfo));  in stste_encode_var()
1850 	var->red.offset=0;  in stste_encode_var()
1851 	var->red.length = ATARIHW_PRESENT(EXTD_SHIFTER) ? 4 : 3;  in stste_encode_var()
1852 	var->red.msb_right=0;  in stste_encode_var()
1853 	var->grayscale=0;  in stste_encode_var()
1855 	var->pixclock=31041;  in stste_encode_var()
1856 	var->left_margin=120;		/* these are incorrect */  in stste_encode_var()
1857 	var->right_margin=100;  in stste_encode_var()
1858 	var->upper_margin=8;  in stste_encode_var()
1859 	var->lower_margin=16;  in stste_encode_var()
1860 	var->hsync_len=140;  in stste_encode_var()
1861 	var->vsync_len=30;  in stste_encode_var()
1863 	var->height=-1;  in stste_encode_var()
1864 	var->width=-1;  in stste_encode_var()
1867 		var->sync=0;  in stste_encode_var()
1869 		var->sync=FB_SYNC_EXT;  in stste_encode_var()
1873 		var->xres=sttt_xres/2;  in stste_encode_var()
1874 		var->yres=st_yres/2;  in stste_encode_var()
1875 		var->bits_per_pixel=4;  in stste_encode_var()
1878 		var->xres=sttt_xres;  in stste_encode_var()
1879 		var->yres=st_yres/2;  in stste_encode_var()
1880 		var->bits_per_pixel=2;  in stste_encode_var()
1883 		var->xres=sttt_xres;  in stste_encode_var()
1884 		var->yres=st_yres;  in stste_encode_var()
1885 		var->bits_per_pixel=1;  in stste_encode_var()
1888 	var->blue=var->green=var->red;  in stste_encode_var()
1889 	var->transp.offset=0;  in stste_encode_var()
1890 	var->transp.length=0;  in stste_encode_var()
1891 	var->transp.msb_right=0;  in stste_encode_var()
1892 	var->xres_virtual=sttt_xres_virtual;  in stste_encode_var()
1893 	linelen=var->xres_virtual * var->bits_per_pixel / 8;  in stste_encode_var()
1897 		var->yres_virtual=var->yres;  in stste_encode_var()
1900 			var->yres_virtual = par->yres_virtual;  in stste_encode_var()
1903 			var->yres_virtual = screen_len / linelen;  in stste_encode_var()
1907 			var->yres_virtual = 2 * var->yres;  in stste_encode_var()
1909 			var->yres_virtual=var->yres+hwscroll * 16;  in stste_encode_var()
1911 	var->xoffset=0;  in stste_encode_var()
1913 		var->yoffset=(par->screen_base - screen_base)/linelen;  in stste_encode_var()
1915 		var->yoffset=0;  in stste_encode_var()
1916 	var->nonstd=0;  in stste_encode_var()
1917 	var->activate=0;  in stste_encode_var()
1918 	var->vmode=FB_VMODE_NONINTERLACED;  in stste_encode_var()
2151 static int ext_decode_var( struct fb_var_screeninfo *var,  in ext_decode_var()  argument
2156 	if (var->bits_per_pixel > myvar->bits_per_pixel ||  in ext_decode_var()
2157 		var->xres > myvar->xres ||  in ext_decode_var()
2158 		var->xres_virtual > myvar->xres_virtual ||  in ext_decode_var()
2159 		var->yres > myvar->yres ||  in ext_decode_var()
2160 		var->xoffset > 0 ||  in ext_decode_var()
2161 		var->yoffset > 0)  in ext_decode_var()
2167 static int ext_encode_var( struct fb_var_screeninfo *var,  in ext_encode_var()  argument
2170 	memset(var, 0, sizeof(struct fb_var_screeninfo));  in ext_encode_var()
2171 	var->red.offset=0;  in ext_encode_var()
2172 	var->red.length=(external_pmode == -1) ? external_depth/3 :   in ext_encode_var()
2174 	var->red.msb_right=0;  in ext_encode_var()
2175 	var->grayscale=0;  in ext_encode_var()
2177 	var->pixclock=31041;  in ext_encode_var()
2178 	var->left_margin=120;		/* these are surely incorrect 	*/  in ext_encode_var()
2179 	var->right_margin=100;  in ext_encode_var()
2180 	var->upper_margin=8;  in ext_encode_var()
2181 	var->lower_margin=16;  in ext_encode_var()
2182 	var->hsync_len=140;  in ext_encode_var()
2183 	var->vsync_len=30;  in ext_encode_var()
2185 	var->height=-1;  in ext_encode_var()
2186 	var->width=-1;  in ext_encode_var()
2188 	var->sync=0;  in ext_encode_var()
2190 	var->xres = external_xres;  in ext_encode_var()
2191 	var->yres = external_yres;  in ext_encode_var()
2192 	var->xres_virtual = external_xres_virtual;  in ext_encode_var()
2193 	var->bits_per_pixel = external_depth;  in ext_encode_var()
2195 	var->blue=var->green=var->red;  in ext_encode_var()
2196 	var->transp.offset=0;  in ext_encode_var()
2197 	var->transp.length=0;  in ext_encode_var()
2198 	var->transp.msb_right=0;  in ext_encode_var()
2199 	var->yres_virtual=var->yres;  in ext_encode_var()
2200 	var->xoffset=0;  in ext_encode_var()
2201 	var->yoffset=0;  in ext_encode_var()
2202 	var->nonstd=0;  in ext_encode_var()
2203 	var->activate=0;  in ext_encode_var()
2204 	var->vmode=FB_VMODE_NONINTERLACED;  in ext_encode_var()
2308 static int pan_display( struct fb_var_screeninfo *var,  in pan_display()  argument
2312 		(!ATARIHW_PRESENT(EXTD_SHIFTER) && var->xoffset))  in pan_display()
2314 	var->xoffset = up(var->xoffset, 16);  in pan_display()
2316 	        (var->yoffset * fb_display[currcon].var.xres_virtual + var->xoffset)  in pan_display()
2317 	        * fb_display[currcon].var.bits_per_pixel / 8;  in pan_display()
2388 	int off=fb_display[con].var.yoffset*fb_display[con].var.xres_virtual*  in fb_update_var()
2389 			fb_display[con].var.bits_per_pixel>>3;  in fb_update_var()
2399 do_fb_set_var(struct fb_var_screeninfo *var, int isactive)  in do_fb_set_var()  argument
2403 	if ((err=fbhw->decode_var(var, &par)))  in do_fb_set_var()
2405 	activate=var->activate;  in do_fb_set_var()
2406 	if (((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) && isactive)  in do_fb_set_var()
2408 	fbhw->encode_var(var, &par);  in do_fb_set_var()
2409 	var->activate=activate;  in do_fb_set_var()
2423 		fb_set_cmap(fb_default_cmap(1<<fb_display[con].var.bits_per_pixel),  in do_install_cmap()
2435 		if ((err=fbhw->decode_var(&fb_display[con].var,&par)))  in atafb_get_fix()
2443 atafb_get_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)  in atafb_get_var()  argument
2448 		fbhw->encode_var(var, &par);  in atafb_get_var()
2451 		*var=fb_display[con].var;  in atafb_get_var()
2459 	struct fb_var_screeninfo var;  in atafb_set_disp()  local
2468 	atafb_get_var(&var, con, info);  in atafb_set_disp()
2487 		switch (var.bits_per_pixel) {  in atafb_set_disp()
2506 		switch (var.bits_per_pixel) {  in atafb_set_disp()
2529 atafb_set_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)  in atafb_set_var()  argument
2533 	if ((err=do_fb_set_var(var, con==currcon)))  in atafb_set_var()
2535 	if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) {  in atafb_set_var()
2536 		oldxres=fb_display[con].var.xres;  in atafb_set_var()
2537 		oldyres=fb_display[con].var.yres;  in atafb_set_var()
2538 		oldxres_virtual=fb_display[con].var.xres_virtual;  in atafb_set_var()
2539 		oldyres_virtual=fb_display[con].var.yres_virtual;  in atafb_set_var()
2540 		oldbpp=fb_display[con].var.bits_per_pixel;  in atafb_set_var()
2541 		oldyoffset=fb_display[con].var.yoffset;  in atafb_set_var()
2542 		fb_display[con].var=*var;  in atafb_set_var()
2543 		if (oldxres != var->xres || oldyres != var->yres   in atafb_set_var()
2544 		    || oldxres_virtual != var->xres_virtual  in atafb_set_var()
2545 		    || oldyres_virtual != var->yres_virtual  in atafb_set_var()
2546 		    || oldbpp != var->bits_per_pixel  in atafb_set_var()
2547 		    || oldyoffset != var->yoffset) {  in atafb_set_var()
2554 	var->activate=0;  in atafb_set_var()
2569 			fb_copy_cmap(fb_default_cmap(1<<fb_display[con].var.bits_per_pixel),  in atafb_get_cmap()
2580 					 1 << fb_display[con].var.bits_per_pixel,  in atafb_set_cmap()
2592 atafb_pan_display(struct fb_var_screeninfo *var, int con, struct fb_info *info)  in atafb_pan_display()  argument
2594 	int xoffset = var->xoffset;  in atafb_pan_display()
2595 	int yoffset = var->yoffset;  in atafb_pan_display()
2598 	if (   xoffset < 0 || xoffset + fb_display[con].var.xres > fb_display[con].var.xres_virtual  in atafb_pan_display()
2599 	    || yoffset < 0 || yoffset + fb_display[con].var.yres > fb_display[con].var.yres_virtual)  in atafb_pan_display()
2604 			if ((err = fbhw->pan_display(var, &current_par)))  in atafb_pan_display()
2610 	fb_display[con].var.xoffset = var->xoffset;  in atafb_pan_display()
2611 	fb_display[con].var.yoffset = var->yoffset;  in atafb_pan_display()
2655 	struct fb_var_screeninfo var;  in check_default_par()  local
2660 		var=atafb_predefined[default_par-1];  in check_default_par()
2661 		var.activate = FB_ACTIVATE_TEST;  in check_default_par()
2662 		if (do_fb_set_var(&var,1))  in check_default_par()
2667 		var=atafb_predefined[detected_mode-1]; /* autodetect */  in check_default_par()
2668 		var.activate = FB_ACTIVATE_TEST;  in check_default_par()
2669 		if (!do_fb_set_var(&var,1))  in check_default_par()
2680 			var=atafb_predefined[default_par-1];  in check_default_par()
2681 			var.activate = FB_ACTIVATE_TEST;  in check_default_par()
2682 			if (! do_fb_set_var(&var,1))  in check_default_par()
2686 	min_mem=var.xres_virtual * var.yres_virtual * var.bits_per_pixel/8;  in check_default_par()
2698 	do_fb_set_var(&fb_display[con].var,1);  in atafb_switch()
2841 	atafb_get_var(&disp.var, -1, &fb_info);  in atafb_init()
2849 	       disp.var.xres, disp.var.yres, disp.var.bits_per_pixel);  in atafb_init()
2850 	if ((disp.var.xres != disp.var.xres_virtual) ||  in atafb_init()
2851 	    (disp.var.yres != disp.var.yres_virtual))  in atafb_init()
2853 			  disp.var.xres_virtual, disp.var.yres_virtual);  in atafb_init()