Lines Matching refs:info
273 struct fb_info *info, struct vbe_mode_ib *mode)
275 struct uvesafb_par *par = info->par;
284 info->fix.smem_len / mode->bytes_per_scan_line :
430 pr_err("Getting VBE info block failed (eax=0x%x, err=%d)\n",
496 /* Get info about all available modes. */
510 pr_warn("Getting mode info block for mode 0x%x failed (eax=0x%x, err=%d)\n",
571 pr_info("protected mode interface info at %04x:%04x\n",
598 struct fb_info *info)
600 if (info->monspecs.gtf) {
601 fb_videomode_to_var(&info->var, mode);
602 if (fb_validate_mode(&info->var, info))
606 if (uvesafb_vbe_find_mode(info->par, mode->xres, mode->yres, 8,
613 static int uvesafb_vbe_getedid(struct uvesafb_ktask *task, struct fb_info *info)
615 struct uvesafb_par *par = info->par;
655 fb_edid_to_monspecs(task->buf, &info->monspecs);
657 if (info->monspecs.vfmax && info->monspecs.hfmax) {
662 if (info->monspecs.dclkmax == 0)
663 info->monspecs.dclkmax = 300 * 1000000;
664 info->monspecs.gtf = 1;
675 struct fb_info *info)
677 struct uvesafb_par *par = info->par;
680 memset(&info->monspecs, 0, sizeof(info->monspecs));
687 if (uvesafb_vbe_getedid(task, info)) {
688 info->monspecs.gtf = 0;
694 info->monspecs.dclkmax = maxclk * 1000000;
696 info->monspecs.vfmax = maxvf;
698 info->monspecs.hfmax = maxhf * 1000;
704 if (info->monspecs.gtf == 0 && maxclk && maxvf && maxhf) {
705 info->monspecs.dclkmin = 0;
706 info->monspecs.vfmin = 60;
707 info->monspecs.hfmin = 29000;
708 info->monspecs.gtf = 1;
712 if (info->monspecs.gtf)
714 info->monspecs.vfmax,
715 (int)(info->monspecs.hfmax / 1000),
716 (int)(info->monspecs.dclkmax / 1000000));
732 fb_get_mode(FB_VSYNCTIMINGS | FB_IGNOREMON, 60, &var, info);
734 fb_add_videomode(&vmode, &info->modelist);
740 &vesa_modes[i], info))
741 fb_add_videomode(&vesa_modes[i], &info->modelist);
744 for (i = 0; i < info->monspecs.modedb_len; i++) {
745 if (uvesafb_is_valid_mode(&info->monspecs.modedb[i], info))
746 fb_add_videomode(&info->monspecs.modedb[i],
747 &info->modelist);
781 static int uvesafb_vbe_init(struct fb_info *info)
784 struct uvesafb_par *par = info->par;
817 INIT_LIST_HEAD(&info->modelist);
818 uvesafb_vbe_getmonspecs(task, info);
825 static int uvesafb_vbe_init_mode(struct fb_info *info)
830 struct uvesafb_par *par = info->par;
838 uvesafb_setup_var(&info->var, info,
841 &info->var, info);
846 info->var.pixclock = 0;
856 list_for_each(pos, &info->modelist)
866 list_for_each(pos, &info->modelist) {
875 i = fb_find_mode(&info->var, info, mode_option, mode, i,
883 info->var.xres = 640;
884 info->var.yres = 480;
886 fb_find_best_mode(&info->var, &info->modelist);
889 fb_videomode_to_var(&info->var, mode);
892 uvesafb_setup_var(&info->var, info,
895 &info->var, info);
902 modeid = uvesafb_vbe_find_mode(par, info->var.xres, info->var.yres,
903 info->var.bits_per_pixel, UVESAFB_EXACT_RES);
908 uvesafb_setup_var(&info->var, info, &par->vbe_modes[modeid]);
917 &info->var, info);
923 int start, struct fb_info *info)
927 struct uvesafb_par *par = info->par;
989 struct fb_info *info)
995 if (regno >= info->cmap.len)
998 if (info->var.bits_per_pixel == 8) {
1004 err = uvesafb_setpalette(&entry, 1, regno, info);
1006 switch (info->var.bits_per_pixel) {
1008 if (info->var.red.offset == 10) {
1010 ((u32 *) (info->pseudo_palette))[regno] =
1016 ((u32 *) (info->pseudo_palette))[regno] =
1028 ((u32 *)(info->pseudo_palette))[regno] =
1029 (red << info->var.red.offset) |
1030 (green << info->var.green.offset) |
1031 (blue << info->var.blue.offset);
1038 static int uvesafb_setcmap(struct fb_cmap *cmap, struct fb_info *info)
1044 if (info->var.bits_per_pixel == 8) {
1045 if (cmap->start + cmap->len > info->cmap.start +
1046 info->cmap.len || cmap->start < info->cmap.start)
1060 err = uvesafb_setpalette(entries, cmap->len, cmap->start, info);
1071 0, info);
1078 struct fb_info *info)
1082 struct uvesafb_par *par = info->par;
1084 offset = (var->yoffset * info->fix.line_length + var->xoffset) / 4;
1104 static int uvesafb_blank(int blank, struct fb_info *info)
1109 struct uvesafb_par *par = info->par;
1163 static int uvesafb_open(struct fb_info *info, int user)
1165 struct uvesafb_par *par = info->par;
1183 static int uvesafb_release(struct fb_info *info, int user)
1186 struct uvesafb_par *par = info->par;
1214 static int uvesafb_set_par(struct fb_info *info)
1216 struct uvesafb_par *par = info->par;
1220 int i, err = 0, depth = info->var.bits_per_pixel;
1223 depth = info->var.red.length + info->var.green.length +
1224 info->var.blue.length;
1226 i = uvesafb_vbe_find_mode(par, info->var.xres, info->var.yres, depth,
1241 info->var.pixclock != 0) {
1249 crtc->horiz_start = info->var.xres + info->var.right_margin;
1250 crtc->horiz_end = crtc->horiz_start + info->var.hsync_len;
1251 crtc->horiz_total = crtc->horiz_end + info->var.left_margin;
1253 crtc->vert_start = info->var.yres + info->var.lower_margin;
1254 crtc->vert_end = crtc->vert_start + info->var.vsync_len;
1255 crtc->vert_total = crtc->vert_end + info->var.upper_margin;
1257 crtc->pixel_clock = PICOS2KHZ(info->var.pixclock) * 1000;
1261 if (info->var.vmode & FB_VMODE_DOUBLE)
1263 if (info->var.vmode & FB_VMODE_INTERLACED)
1265 if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
1267 if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT))
1289 info->var.pixclock = 0;
1316 info->fix.visual = (info->var.bits_per_pixel == 8) ?
1318 info->fix.line_length = mode->bytes_per_scan_line;
1328 struct fb_info *info)
1331 struct uvesafb_par *par = info->par;
1341 fb_get_mode(FB_VSYNCTIMINGS | FB_IGNOREMON, 60, var, info);
1345 if (!fb_validate_mode(var, info))
1348 mode = fb_find_best_mode(var, &info->modelist);
1357 if (info->monspecs.gtf && !fb_get_mode(FB_MAXTIMINGS, 0, var, info))
1364 struct fb_info *info)
1366 struct uvesafb_par *par = info->par;
1385 uvesafb_setup_var(var, info, mode);
1392 if (var->yres * mode->bytes_per_scan_line > info->fix.smem_len
1393 && info->fix.smem_len)
1404 uvesafb_check_limits(var, info);
1408 info->fix.smem_len / mode->bytes_per_scan_line :
1428 static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
1433 struct uvesafb_par *par = info->par;
1436 info->pseudo_palette = ((u8 *)info->par + sizeof(struct uvesafb_par));
1437 info->fix = uvesafb_fix;
1438 info->fix.ypanstep = par->ypan ? 1 : 0;
1439 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
1463 size_vmode = info->var.yres * mode->bytes_per_scan_line;
1489 info->fix.smem_len = size_remap;
1490 info->fix.smem_start = mode->phys_base_ptr;
1496 info->var.yres_virtual = info->fix.smem_len /
1499 if (par->ypan && info->var.yres_virtual > info->var.yres) {
1502 info->var.yres_virtual);
1505 info->var.yres_virtual = info->var.yres;
1509 info->flags = FBINFO_FLAG_DEFAULT |
1516 static void uvesafb_init_mtrr(struct fb_info *info)
1518 struct uvesafb_par *par = info->par;
1520 if (mtrr && !(info->fix.smem_start & (PAGE_SIZE - 1))) {
1521 int temp_size = info->fix.smem_len;
1530 rc = arch_phys_wc_add(info->fix.smem_start, temp_size);
1539 static void uvesafb_ioremap(struct fb_info *info)
1541 info->screen_base = ioremap_wc(info->fix.smem_start, info->fix.smem_len);
1547 struct fb_info *info = dev_get_drvdata(dev);
1548 struct uvesafb_par *par = info->par;
1558 struct fb_info *info = dev_get_drvdata(dev);
1559 struct uvesafb_par *par = info->par;
1577 struct fb_info *info = dev_get_drvdata(dev);
1578 struct uvesafb_par *par = info->par;
1592 struct fb_info *info = dev_get_drvdata(dev);
1593 struct uvesafb_par *par = info->par;
1607 struct fb_info *info = dev_get_drvdata(dev);
1608 struct uvesafb_par *par = info->par;
1622 struct fb_info *info = dev_get_drvdata(dev);
1623 struct uvesafb_par *par = info->par;
1637 struct fb_info *info = dev_get_drvdata(dev);
1638 struct uvesafb_par *par = info->par;
1646 struct fb_info *info = dev_get_drvdata(dev);
1647 struct uvesafb_par *par = info->par;
1679 struct fb_info *info;
1684 info = framebuffer_alloc(sizeof(*par) + sizeof(u32) * 256, &dev->dev);
1685 if (!info)
1688 par = info->par;
1690 err = uvesafb_vbe_init(info);
1696 info->fbops = &uvesafb_ops;
1698 i = uvesafb_vbe_init_mode(info);
1706 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
1711 uvesafb_init_info(info, mode);
1719 if (!request_mem_region(info->fix.smem_start, info->fix.smem_len,
1722 info->fix.smem_start);
1727 uvesafb_init_mtrr(info);
1728 uvesafb_ioremap(info);
1730 if (!info->screen_base) {
1732 info->fix.smem_len, info->fix.smem_start);
1737 platform_set_drvdata(dev, info);
1739 if (register_framebuffer(info) < 0) {
1746 info->fix.smem_start, info->screen_base,
1747 info->fix.smem_len / 1024, par->vbe_ib.total_memory * 64);
1748 fb_info(info, "%s frame buffer device\n", info->fix.id);
1752 fb_warn(info, "failed to register attributes\n");
1757 iounmap(info->screen_base);
1760 release_mem_region(info->fix.smem_start, info->fix.smem_len);
1764 if (!list_empty(&info->modelist))
1765 fb_destroy_modelist(&info->modelist);
1766 fb_destroy_modedb(info->monspecs.modedb);
1767 fb_dealloc_cmap(&info->cmap);
1771 framebuffer_release(info);
1777 struct fb_info *info = platform_get_drvdata(dev);
1779 if (info) {
1780 struct uvesafb_par *par = info->par;
1783 unregister_framebuffer(info);
1785 iounmap(info->screen_base);
1787 release_mem_region(info->fix.smem_start, info->fix.smem_len);
1788 fb_destroy_modedb(info->monspecs.modedb);
1789 fb_dealloc_cmap(&info->cmap);
1795 framebuffer_release(info);