116 	struct vt8623fb_info *par = info->par;  in vt8623fb_tilecursor()  local
118 	svga_tilecursor(par->state.vgabase, info, cursor);  in vt8623fb_tilecursor()
252 	struct vt8623fb_info *par = info->par;  in vt8623_set_pixclock()  local
264 	regval = vga_r(par->state.vgabase, VGA_MIS_R);  in vt8623_set_pixclock()
265 	vga_w(par->state.vgabase, VGA_MIS_W, regval | VGA_MIS_ENB_PLL_LOAD);  in vt8623_set_pixclock()
268 	vga_wseq(par->state.vgabase, 0x46, (n  | (r << 6)));  in vt8623_set_pixclock()
269 	vga_wseq(par->state.vgabase, 0x47, m);  in vt8623_set_pixclock()
274 	svga_wseq_mask(par->state.vgabase, 0x40, 0x02, 0x02);  in vt8623_set_pixclock()
275 	svga_wseq_mask(par->state.vgabase, 0x40, 0x00, 0x02);  in vt8623_set_pixclock()
281 	struct vt8623fb_info *par = info->par;  in vt8623fb_open()  local
283 	mutex_lock(&(par->open_lock));  in vt8623fb_open()
284 	if (par->ref_count == 0) {  in vt8623fb_open()
285 		void __iomem *vgabase = par->state.vgabase;  in vt8623fb_open()
287 		memset(&(par->state), 0, sizeof(struct vgastate));  in vt8623fb_open()
288 		par->state.vgabase = vgabase;  in vt8623fb_open()
289 		par->state.flags = VGA_SAVE_MODE | VGA_SAVE_FONTS | VGA_SAVE_CMAP;  in vt8623fb_open()
290 		par->state.num_crtc = 0xA2;  in vt8623fb_open()
291 		par->state.num_seq = 0x50;  in vt8623fb_open()
292 		save_vga(&(par->state));  in vt8623fb_open()
295 	par->ref_count++;  in vt8623fb_open()
296 	mutex_unlock(&(par->open_lock));  in vt8623fb_open()
303 	struct vt8623fb_info *par = info->par;  in vt8623fb_release()  local
305 	mutex_lock(&(par->open_lock));  in vt8623fb_release()
306 	if (par->ref_count == 0) {  in vt8623fb_release()
307 		mutex_unlock(&(par->open_lock));  in vt8623fb_release()
311 	if (par->ref_count == 1)  in vt8623fb_release()
312 		restore_vga(&(par->state));  in vt8623fb_release()
314 	par->ref_count--;  in vt8623fb_release()
315 	mutex_unlock(&(par->open_lock));  in vt8623fb_release()
378 	struct vt8623fb_info *par = info->par;  in vt8623fb_set_par()  local
420 	svga_wseq_mask(par->state.vgabase, 0x10, 0x01, 0x01);  in vt8623fb_set_par()
421 	svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x80);  in vt8623fb_set_par()
422 	svga_wcrt_mask(par->state.vgabase, 0x47, 0x00, 0x01);  in vt8623fb_set_par()
425 	svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);  in vt8623fb_set_par()
426 	svga_wcrt_mask(par->state.vgabase, 0x36, 0x30, 0x30);  in vt8623fb_set_par()
427 	svga_wcrt_mask(par->state.vgabase, 0x17, 0x00, 0x80);  in vt8623fb_set_par()
430 	svga_set_default_gfx_regs(par->state.vgabase);  in vt8623fb_set_par()
431 	svga_set_default_atc_regs(par->state.vgabase);  in vt8623fb_set_par()
432 	svga_set_default_seq_regs(par->state.vgabase);  in vt8623fb_set_par()
433 	svga_set_default_crt_regs(par->state.vgabase);  in vt8623fb_set_par()
434 	svga_wcrt_multi(par->state.vgabase, vt8623_line_compare_regs, 0xFFFFFFFF);  in vt8623fb_set_par()
435 	svga_wcrt_multi(par->state.vgabase, vt8623_start_address_regs, 0);  in vt8623fb_set_par()
437 	svga_wcrt_multi(par->state.vgabase, vt8623_offset_regs, offset_value);  in vt8623fb_set_par()
438 	svga_wseq_multi(par->state.vgabase, vt8623_fetch_count_regs, fetch_value);  in vt8623fb_set_par()
441 	svga_wcrt_mask(par->state.vgabase, 0x03, 0x00, 0x60);  in vt8623fb_set_par()
442 	svga_wcrt_mask(par->state.vgabase, 0x05, 0x00, 0x60);  in vt8623fb_set_par()
445 		svga_wcrt_mask(par->state.vgabase, 0x09, 0x80, 0x80);  in vt8623fb_set_par()
447 		svga_wcrt_mask(par->state.vgabase, 0x09, 0x00, 0x80);  in vt8623fb_set_par()
449 	svga_wseq_mask(par->state.vgabase, 0x1E, 0xF0, 0xF0); // DI/DVP bus  in vt8623fb_set_par()
450 	svga_wseq_mask(par->state.vgabase, 0x2A, 0x0F, 0x0F); // DI/DVP bus  in vt8623fb_set_par()
451 	svga_wseq_mask(par->state.vgabase, 0x16, 0x08, 0xBF); // FIFO read threshold  in vt8623fb_set_par()
452 	vga_wseq(par->state.vgabase, 0x17, 0x1F);       // FIFO depth  in vt8623fb_set_par()
453 	vga_wseq(par->state.vgabase, 0x18, 0x4E);  in vt8623fb_set_par()
454 	svga_wseq_mask(par->state.vgabase, 0x1A, 0x08, 0x08); // enable MMIO ?  in vt8623fb_set_par()
456 	vga_wcrt(par->state.vgabase, 0x32, 0x00);  in vt8623fb_set_par()
457 	vga_wcrt(par->state.vgabase, 0x34, 0x00);  in vt8623fb_set_par()
458 	vga_wcrt(par->state.vgabase, 0x6A, 0x80);  in vt8623fb_set_par()
459 	vga_wcrt(par->state.vgabase, 0x6A, 0xC0);  in vt8623fb_set_par()
461 	vga_wgfx(par->state.vgabase, 0x20, 0x00);  in vt8623fb_set_par()
462 	vga_wgfx(par->state.vgabase, 0x21, 0x00);  in vt8623fb_set_par()
463 	vga_wgfx(par->state.vgabase, 0x22, 0x00);  in vt8623fb_set_par()
470 		svga_set_textmode_vga_regs(par->state.vgabase);  in vt8623fb_set_par()
471 		svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE);  in vt8623fb_set_par()
472 		svga_wcrt_mask(par->state.vgabase, 0x11, 0x60, 0x70);  in vt8623fb_set_par()
476 		vga_wgfx(par->state.vgabase, VGA_GFX_MODE, 0x40);  in vt8623fb_set_par()
477 		svga_wseq_mask(par->state.vgabase, 0x15, 0x20, 0xFE);  in vt8623fb_set_par()
478 		svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x70);  in vt8623fb_set_par()
482 		svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE);  in vt8623fb_set_par()
483 		svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x70);  in vt8623fb_set_par()
487 		svga_wseq_mask(par->state.vgabase, 0x15, 0x22, 0xFE);  in vt8623fb_set_par()
491 		svga_wseq_mask(par->state.vgabase, 0x15, 0xB6, 0xFE);  in vt8623fb_set_par()
495 		svga_wseq_mask(par->state.vgabase, 0x15, 0xAE, 0xFE);  in vt8623fb_set_par()
503 	svga_set_timings(par->state.vgabase, &vt8623_timing_regs, &(info->var), 1, 1,  in vt8623fb_set_par()
510 	svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80);  in vt8623fb_set_par()
511 	svga_wcrt_mask(par->state.vgabase, 0x36, 0x00, 0x30);  in vt8623fb_set_par()
512 	svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20);  in vt8623fb_set_par()
575 	struct vt8623fb_info *par = info->par;  in vt8623fb_blank()  local
580 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x00, 0x30);  in vt8623fb_blank()
581 		svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20);  in vt8623fb_blank()
585 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x00, 0x30);  in vt8623fb_blank()
586 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);  in vt8623fb_blank()
590 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x10, 0x30);  in vt8623fb_blank()
591 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);  in vt8623fb_blank()
595 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x20, 0x30);  in vt8623fb_blank()
596 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);  in vt8623fb_blank()
600 		svga_wcrt_mask(par->state.vgabase, 0x36, 0x30, 0x30);  in vt8623fb_blank()
601 		svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20);  in vt8623fb_blank()
611 	struct vt8623fb_info *par = info->par;  in vt8623fb_pan_display()  local
626 	svga_wcrt_multi(par->state.vgabase, vt8623_start_address_regs, offset);  in vt8623fb_pan_display()
660 	struct vt8623fb_info *par;  in vt8623_pci_probe()  local
677 	par = info->par;  in vt8623_pci_probe()
678 	mutex_init(&par->open_lock);  in vt8623_pci_probe()
710 	par->mmio_base = pci_iomap(dev, 1, 0);  in vt8623_pci_probe()
711 	if (! par->mmio_base) {  in vt8623_pci_probe()
724 	par->state.vgabase = (void __iomem *) (unsigned long) vga_res.start;  in vt8623_pci_probe()
727 	memsize1 = (vga_rseq(par->state.vgabase, 0x34) + 1) >> 1;  in vt8623_pci_probe()
728 	memsize2 = vga_rseq(par->state.vgabase, 0x39) << 2;  in vt8623_pci_probe()
743 	info->pseudo_palette = (void*)par->pseudo_palette;  in vt8623_pci_probe()
775 		par->wc_cookie = arch_phys_wc_add(info->fix.smem_start,  in vt8623_pci_probe()
785 	pci_iounmap(dev, par->mmio_base);  in vt8623_pci_probe()
804 		struct vt8623fb_info *par = info->par;  in vt8623_pci_remove()  local
806 		arch_phys_wc_del(par->wc_cookie);  in vt8623_pci_remove()
811 		pci_iounmap(dev, par->mmio_base);  in vt8623_pci_remove()
826 	struct vt8623fb_info *par = info->par;  in vt8623_pci_suspend()  local
831 	mutex_lock(&(par->open_lock));  in vt8623_pci_suspend()
833 	if ((state.event == PM_EVENT_FREEZE) || (par->ref_count == 0)) {  in vt8623_pci_suspend()
834 		mutex_unlock(&(par->open_lock));  in vt8623_pci_suspend()
845 	mutex_unlock(&(par->open_lock));  in vt8623_pci_suspend()
857 	struct vt8623fb_info *par = info->par;  in vt8623_pci_resume()  local
862 	mutex_lock(&(par->open_lock));  in vt8623_pci_resume()
864 	if (par->ref_count == 0)  in vt8623_pci_resume()
879 	mutex_unlock(&(par->open_lock));  in vt8623_pci_resume()