195 void round_off_xres(u32 *xres)   in round_off_xres()  argument
197 	if (*xres <= 640)  in round_off_xres()
198 		*xres = 640;  in round_off_xres()
199 	else if (*xres <= 800)  in round_off_xres()
200 		*xres = 800;  in round_off_xres()
201 	else if (*xres <= 1024)  in round_off_xres()
202 		*xres = 1024;  in round_off_xres()
203 	else if (*xres <= 1152)  in round_off_xres()
204 		*xres = 1152;  in round_off_xres()
205 	else if (*xres <= 1280)  in round_off_xres()
206 		*xres = 1280;  in round_off_xres()
208 		*xres = 1600;  in round_off_xres()
211 inline void round_off_yres(u32 *xres, u32 *yres)  in round_off_yres()  argument
213 	*yres = (*xres * 3) >> 2;  in round_off_yres()
216 static int i810fb_find_best_mode(u32 xres, u32 yres, u32 pixclock)  in i810fb_find_best_mode()  argument
219 	u8 hfl = (u8) ((xres >> 3) - 1);  in i810fb_find_best_mode()
235 			     struct i810fb_par *par, u32 xres, u32 yres)  in i810fb_encode_registers()  argument
237 	u32 i_best = i810fb_find_best_mode(xres, yres, par->regs.pixclock);  in i810fb_encode_registers()
242 	par->ovract = ((xres + var->right_margin + var->hsync_len +   in i810fb_encode_registers()
243 			var->left_margin - 32) | ((xres - 32) << 16));  in i810fb_encode_registers()
248 	u32 total, xres, yres;  in i810fb_fill_var_timings()  local
251 	xres = var->xres;  in i810fb_fill_var_timings()
255 	mode = i810fb_find_best_mode(xres, yres, pixclock);  in i810fb_fill_var_timings()
261 	var->right_margin = (std_modes[mode].cr04 << 3) - xres;  in i810fb_fill_var_timings()
264 	var->left_margin = (total - (xres + var->right_margin +   in i810fb_fill_var_timings()