89 static int i810fb_getcolreg  (u8 regno, u8 *red, u8 *green, u8 *blue,
91 static int i810fb_setcolreg  (unsigned regno, unsigned red, unsigned green, unsigned blue,
439 static void i810_write_dac(u8 regno, u8 red, u8 green, u8 blue,  in i810_write_dac()  argument
444 	i810_writeb(CLUT_DATA, mmio, green);  in i810_write_dac()
448 static void i810_read_dac(u8 regno, u8 *red, u8 *green, u8 *blue,  in i810_read_dac()  argument
453 	*green = i810_readb(CLUT_DATA, mmio);  in i810_read_dac()
822 	u8 red, green, blue, trans, temp;  in i810_load_cursor_colors()  local
824 	i810fb_getcolreg(bg, &red, &green, &blue, &trans, info);  in i810_load_cursor_colors()
829 	i810_write_dac(4, red, green, blue, mmio);  in i810_load_cursor_colors()
833 	i810fb_getcolreg(fg, &red, &green, &blue, &trans, info);  in i810_load_cursor_colors()
837 	i810_write_dac(5, red, green, blue, mmio);  in i810_load_cursor_colors()
945 		var->green.offset = 0;  in set_color_bitfields()
946 		var->green.length = 8;  in set_color_bitfields()
953 		var->green.length = (var->green.length == 5) ? 5 : 6;  in set_color_bitfields()
956 		var->transp.length = 6 - var->green.length;  in set_color_bitfields()
958 		var->green.offset = 5;  in set_color_bitfields()
959 		var->red.offset = 5 + var->green.length;  in set_color_bitfields()
966 		var->green.offset = 8;  in set_color_bitfields()
967 		var->green.length = 8;  in set_color_bitfields()
975 	var->green.msb_right = 0;  in set_color_bitfields()
1153 		if (var->green.length == 5)  in decode_var()
1198 static int i810fb_getcolreg(u8 regno, u8 *red, u8 *green, u8 *blue,   in i810fb_getcolreg()  argument
1206 		if ((info->var.green.length == 5 && regno > 31) ||  in i810fb_getcolreg()
1207 		    (info->var.green.length == 6 && regno > 63))  in i810fb_getcolreg()
1215 	    info->var.green.length == 5)   in i810fb_getcolreg()
1216 		i810_read_dac(regno * 8, red, green, blue, mmio);  in i810fb_getcolreg()
1219 		 info->var.green.length == 6) {  in i810fb_getcolreg()
1223 		i810_read_dac(regno * 4, &tmp, green, &tmp, mmio);  in i810fb_getcolreg()
1226 		i810_read_dac(regno, red, green, blue, mmio);  in i810fb_getcolreg()
1280 static int i810fb_setcolreg(unsigned regno, unsigned red, unsigned green,   in i810fb_setcolreg()  argument
1292 		if ((info->var.green.length == 5 && regno > 31) ||  in i810fb_setcolreg()
1293 		    (info->var.green.length == 6 && regno > 63))  in i810fb_setcolreg()
1298 		red = green = blue = (19595 * red + 38470 * green +  in i810fb_setcolreg()
1305 	    info->var.green.length == 5) {  in i810fb_setcolreg()
1308 				       (u8) green, (u8) blue, mmio);  in i810fb_setcolreg()
1310 		 info->var.green.length == 6) {  in i810fb_setcolreg()
1316 					       (u8) red, (u8) green,   in i810fb_setcolreg()
1321 			i810_write_dac((u8) (regno*4) + i, r, (u8) green,   in i810fb_setcolreg()
1324 		i810_write_dac((u8) regno, (u8) red, (u8) green,  in i810fb_setcolreg()
1334 				if (info->var.green.length == 5)   in i810fb_setcolreg()
1343 				if (info->var.green.length == 5) {  in i810fb_setcolreg()
1347 						((green & 0xf800) >> 6) |  in i810fb_setcolreg()
1353 						((green & 0xf800) >> 5) |  in i810fb_setcolreg()
1367 					(green & 0xff00) |  in i810fb_setcolreg()