245 static int layer_ctrldesc_init(struct fb_info fbinfo,  in layer_ctrldesc_init()  argument
252 		    DCU_CTRLDESCLN_1_HEIGHT(fbinfo.var.yres) |  in layer_ctrldesc_init()
253 		    DCU_CTRLDESCLN_1_WIDTH(fbinfo.var.xres));  in layer_ctrldesc_init()
260 		    (unsigned int)fbinfo.screen_base);  in layer_ctrldesc_init()
301 int fsl_dcu_init(struct fb_info *fbinfo, unsigned int xres,  in fsl_dcu_init()  argument
311 	fbinfo->screen_size = fbinfo->var.xres * fbinfo->var.yres *  in fsl_dcu_init()
312 			     (fbinfo->var.bits_per_pixel / 8);  in fsl_dcu_init()
314 	if (fbinfo->screen_size > CONFIG_VIDEO_FSL_DCU_MAX_FB_SIZE_MB) {  in fsl_dcu_init()
315 		fbinfo->screen_size = 0;  in fsl_dcu_init()
320 			gd->bd->bi_dram[0].size - fbinfo->screen_size;  in fsl_dcu_init()
321 	fbinfo->screen_base = (char *)gd->fb_base;  in fsl_dcu_init()
323 	memset(fbinfo->screen_base, 0, fbinfo->screen_size);  in fsl_dcu_init()
329 		    DCU_DISP_SIZE_DELTA_Y(fbinfo->var.yres) |  in fsl_dcu_init()
330 		    DCU_DISP_SIZE_DELTA_X(fbinfo->var.xres / 16));  in fsl_dcu_init()
333 		    DCU_HSYN_PARA_BP(fbinfo->var.left_margin) |  in fsl_dcu_init()
334 		    DCU_HSYN_PARA_PW(fbinfo->var.hsync_len) |  in fsl_dcu_init()
335 		    DCU_HSYN_PARA_FP(fbinfo->var.right_margin));  in fsl_dcu_init()
338 		    DCU_VSYN_PARA_BP(fbinfo->var.upper_margin) |  in fsl_dcu_init()
339 		    DCU_VSYN_PARA_PW(fbinfo->var.vsync_len) |  in fsl_dcu_init()
340 		    DCU_VSYN_PARA_FP(fbinfo->var.lower_margin));  in fsl_dcu_init()
363 	layer_ctrldesc_init(*fbinfo, 0, pixel_format);  in fsl_dcu_init()
365 	div = dcu_set_pixel_clock(fbinfo->var.pixclock);  in fsl_dcu_init()
378 int fsl_probe_common(struct fb_info *fbinfo, unsigned int *win_x,  in fsl_probe_common()  argument
418 	fbinfo->var.xres = fsl_dcu_mode_db->xres;  in fsl_probe_common()
419 	fbinfo->var.yres = fsl_dcu_mode_db->yres;  in fsl_probe_common()
420 	fbinfo->var.bits_per_pixel = 32;  in fsl_probe_common()
421 	fbinfo->var.pixclock = fsl_dcu_mode_db->pixclock;  in fsl_probe_common()
422 	fbinfo->var.left_margin = fsl_dcu_mode_db->left_margin;  in fsl_probe_common()
423 	fbinfo->var.right_margin = fsl_dcu_mode_db->right_margin;  in fsl_probe_common()
424 	fbinfo->var.upper_margin = fsl_dcu_mode_db->upper_margin;  in fsl_probe_common()
425 	fbinfo->var.lower_margin = fsl_dcu_mode_db->lower_margin;  in fsl_probe_common()
426 	fbinfo->var.hsync_len = fsl_dcu_mode_db->hsync_len;  in fsl_probe_common()
427 	fbinfo->var.vsync_len = fsl_dcu_mode_db->vsync_len;  in fsl_probe_common()
428 	fbinfo->var.sync = fsl_dcu_mode_db->sync;  in fsl_probe_common()
429 	fbinfo->var.vmode = fsl_dcu_mode_db->vmode;  in fsl_probe_common()
430 	fbinfo->fix.line_length = fbinfo->var.xres *  in fsl_probe_common()
431 				  fbinfo->var.bits_per_pixel / 8;  in fsl_probe_common()
433 	return platform_dcu_init(fbinfo, *win_x, *win_y,  in fsl_probe_common()
488 	struct fb_info fbinfo = { 0 };  in fsl_dcu_video_probe()  local
498 	fbinfo.screen_base = (char *)fb_start;  in fsl_dcu_video_probe()
499 	fbinfo.screen_size = plat->size;  in fsl_dcu_video_probe()
501 	ret = fsl_probe_common(&fbinfo, &win_x, &win_y);  in fsl_dcu_video_probe()