112 			       struct fb_info *fbi)  in mb862xxfb_check_var()  argument
116 	if (fbi->dev)  in mb862xxfb_check_var()
117 		dev_dbg(fbi->dev, "%s\n", __func__);  in mb862xxfb_check_var()
146 	if (d_pitch(&fbi->var) % GC_L0M_L0W_UNIT) {  in mb862xxfb_check_var()
152 			r = d_pitch(&fbi->var) % GC_L0M_L0W_UNIT;  in mb862xxfb_check_var()
155 		if (d_pitch(&fbi->var) % GC_L0M_L0W_UNIT)  in mb862xxfb_check_var()
204 static int mb862xxfb_set_par(struct fb_info *fbi)  in mb862xxfb_set_par()  argument
206 	struct mb862xxfb_par *par = fbi->par;  in mb862xxfb_set_par()
211 		mb862xxfb_init_accel(fbi, fbi->var.xres);  in mb862xxfb_set_par()
222 	sc = par->refclk / (1000000 / fbi->var.pixclock) - 1;  in mb862xxfb_set_par()
230 	reg =  pack(d_pitch(&fbi->var) / GC_L0M_L0W_UNIT,  in mb862xxfb_set_par()
231 		    (fbi->var.yres - 1));  in mb862xxfb_set_par()
232 	if (fbi->var.bits_per_pixel == 16)  in mb862xxfb_set_par()
236 	if (fbi->var.bits_per_pixel == 32) {  in mb862xxfb_set_par()
241 	reg = pack(fbi->var.yres - 1, fbi->var.xres);  in mb862xxfb_set_par()
255 	reg = pack(fbi->var.xres - 1, fbi->var.xres - 1);  in mb862xxfb_set_par()
257 	reg = pack((fbi->var.yres - 1), vsp(&fbi->var));  in mb862xxfb_set_par()
259 	reg = ((fbi->var.vsync_len - 1) << 24) |  in mb862xxfb_set_par()
260 	      pack((fbi->var.hsync_len - 1), hsp(&fbi->var));  in mb862xxfb_set_par()
262 	outreg(disp, GC_HTP, pack(h_total(&fbi->var) - 1, 0));  in mb862xxfb_set_par()
263 	outreg(disp, GC_VTR, pack(v_total(&fbi->var) - 1, 0));  in mb862xxfb_set_par()
287 static int mb862xxfb_blank(int mode, struct fb_info *fbi)  in mb862xxfb_blank()  argument
289 	struct mb862xxfb_par  *par = fbi->par;  in mb862xxfb_blank()
292 	dev_dbg(fbi->dev, "blank mode=%d\n", mode);  in mb862xxfb_blank()
314 static int mb862xxfb_ioctl(struct fb_info *fbi, unsigned int cmd,  in mb862xxfb_ioctl()  argument
317 	struct mb862xxfb_par *par = fbi->par;  in mb862xxfb_ioctl()
422 static int mb862xxfb_init_fbinfo(struct fb_info *fbi)  in mb862xxfb_init_fbinfo()  argument
424 	struct mb862xxfb_par *par = fbi->par;  in mb862xxfb_init_fbinfo()
429 	fbi->fbops = &mb862xxfb_ops;  in mb862xxfb_init_fbinfo()
430 	fbi->pseudo_palette = par->pseudo_palette;  in mb862xxfb_init_fbinfo()
431 	fbi->screen_base = par->fb_base;  in mb862xxfb_init_fbinfo()
432 	fbi->screen_size = par->mapped_vram;  in mb862xxfb_init_fbinfo()
434 	strcpy(fbi->fix.id, DRV_NAME);  in mb862xxfb_init_fbinfo()
435 	fbi->fix.smem_start = (unsigned long)par->fb_base_phys;  in mb862xxfb_init_fbinfo()
436 	fbi->fix.mmio_start = (unsigned long)par->mmio_base_phys;  in mb862xxfb_init_fbinfo()
437 	fbi->fix.mmio_len = par->mmio_len;  in mb862xxfb_init_fbinfo()
438 	fbi->fix.accel = FB_ACCEL_NONE;  in mb862xxfb_init_fbinfo()
439 	fbi->fix.type = FB_TYPE_PACKED_PIXELS;  in mb862xxfb_init_fbinfo()
440 	fbi->fix.type_aux = 0;  in mb862xxfb_init_fbinfo()
441 	fbi->fix.xpanstep = 1;  in mb862xxfb_init_fbinfo()
442 	fbi->fix.ypanstep = 1;  in mb862xxfb_init_fbinfo()
443 	fbi->fix.ywrapstep = 0;  in mb862xxfb_init_fbinfo()
452 		fbi->var.pixclock = (sc * 1000000) / par->refclk;  in mb862xxfb_init_fbinfo()
453 		fbi->var.xres = (inreg(disp, GC_HDB_HDP) & 0x0fff) + 1;  in mb862xxfb_init_fbinfo()
455 		fbi->var.yres = ((reg >> 16) & 0x0fff) + 1;  in mb862xxfb_init_fbinfo()
457 		fbi->var.xres_virtual = fbi->var.xres;  in mb862xxfb_init_fbinfo()
458 		fbi->var.yres_virtual = fbi->var.yres;  in mb862xxfb_init_fbinfo()
461 			fbi->var.bits_per_pixel = 32;  in mb862xxfb_init_fbinfo()
465 				fbi->var.bits_per_pixel = 16;  in mb862xxfb_init_fbinfo()
467 				fbi->var.bits_per_pixel = 8;  in mb862xxfb_init_fbinfo()
470 		fbi->var.hsync_len = ((reg & 0xff0000) >> 16) + 1;  in mb862xxfb_init_fbinfo()
471 		fbi->var.vsync_len = ((reg & 0x3f000000) >> 24) + 1;  in mb862xxfb_init_fbinfo()
474 		fbi->var.right_margin = hsp - fbi->var.xres;  in mb862xxfb_init_fbinfo()
475 		fbi->var.left_margin = ht - hsp - fbi->var.hsync_len;  in mb862xxfb_init_fbinfo()
477 		fbi->var.lower_margin = vsp - fbi->var.yres;  in mb862xxfb_init_fbinfo()
478 		fbi->var.upper_margin = vt - vsp - fbi->var.vsync_len;  in mb862xxfb_init_fbinfo()
481 		fb_videomode_to_var(&fbi->var, (struct fb_videomode *)mode);  in mb862xxfb_init_fbinfo()
482 		fbi->var.bits_per_pixel = mode->def_bpp ? mode->def_bpp : 8;  in mb862xxfb_init_fbinfo()
486 		ret = fb_find_mode(&fbi->var, fbi, "640x480-16@60",  in mb862xxfb_init_fbinfo()
495 	fbi->var.xoffset = 0;  in mb862xxfb_init_fbinfo()
496 	fbi->var.yoffset = 0;  in mb862xxfb_init_fbinfo()
497 	fbi->var.grayscale = 0;  in mb862xxfb_init_fbinfo()
498 	fbi->var.nonstd = 0;  in mb862xxfb_init_fbinfo()
499 	fbi->var.height = -1;  in mb862xxfb_init_fbinfo()
500 	fbi->var.width = -1;  in mb862xxfb_init_fbinfo()
501 	fbi->var.accel_flags = 0;  in mb862xxfb_init_fbinfo()
502 	fbi->var.vmode = FB_VMODE_NONINTERLACED;  in mb862xxfb_init_fbinfo()
503 	fbi->var.activate = FB_ACTIVATE_NOW;  in mb862xxfb_init_fbinfo()
504 	fbi->flags = FBINFO_DEFAULT |  in mb862xxfb_init_fbinfo()
512 	if ((fbi->fbops->fb_check_var)(&fbi->var, fbi))  in mb862xxfb_init_fbinfo()
515 	fbi->fix.visual = fbi->var.bits_per_pixel == 8 ?  in mb862xxfb_init_fbinfo()
517 	fbi->fix.line_length = (fbi->var.xres_virtual *  in mb862xxfb_init_fbinfo()
518 				fbi->var.bits_per_pixel) / 8;  in mb862xxfb_init_fbinfo()
519 	fbi->fix.smem_len = fbi->fix.line_length * fbi->var.yres_virtual;  in mb862xxfb_init_fbinfo()
535 	stride = par->l1_cfg.sw * (fbi->var.bits_per_pixel / 8);  in mb862xxfb_init_fbinfo()
550 	struct fb_info *fbi = dev_get_drvdata(dev);  in mb862xxfb_show_dispregs()  local
551 	struct mb862xxfb_par *par = fbi->par;  in mb862xxfb_show_dispregs()
790 	struct fb_info *fbi = dev_get_drvdata(&ofdev->dev);  in of_platform_mb862xx_remove()  local
791 	struct mb862xxfb_par *par = fbi->par;  in of_platform_mb862xx_remove()
795 	dev_dbg(fbi->dev, "%s release\n", fbi->fix.id);  in of_platform_mb862xx_remove()
810 	unregister_framebuffer(fbi);  in of_platform_mb862xx_remove()
811 	fb_dealloc_cmap(&fbi->cmap);  in of_platform_mb862xx_remove()
817 	framebuffer_release(fbi);  in of_platform_mb862xx_remove()
1135 	struct fb_info *fbi = pci_get_drvdata(pdev);  in mb862xx_pci_remove()  local
1136 	struct mb862xxfb_par *par = fbi->par;  in mb862xx_pci_remove()
1139 	dev_dbg(fbi->dev, "%s release\n", fbi->fix.id);  in mb862xx_pci_remove()
1157 	unregister_framebuffer(fbi);  in mb862xx_pci_remove()
1158 	fb_dealloc_cmap(&fbi->cmap);  in mb862xx_pci_remove()
1165 	framebuffer_release(fbi);  in mb862xx_pci_remove()