Lines Matching refs:sfb
889 struct smtcfb_info *sfb = info->par; in smtc_blank() local
896 switch (sfb->chip_id) { in smtc_blank()
975 struct smtcfb_info *sfb; in smtc_setcolreg() local
978 sfb = info->par; in smtc_setcolreg()
983 switch (sfb->fb->fix.visual) { in smtc_setcolreg()
991 if (sfb->fb->var.bits_per_pixel == 16) { in smtc_setcolreg()
992 u32 *pal = sfb->fb->pseudo_palette; in smtc_setcolreg()
994 val = chan_to_field(red, &sfb->fb->var.red); in smtc_setcolreg()
995 val |= chan_to_field(green, &sfb->fb->var.green); in smtc_setcolreg()
996 val |= chan_to_field(blue, &sfb->fb->var.blue); in smtc_setcolreg()
999 u32 *pal = sfb->fb->pseudo_palette; in smtc_setcolreg()
1001 val = chan_to_field(red, &sfb->fb->var.red); in smtc_setcolreg()
1002 val |= chan_to_field(green, &sfb->fb->var.green); in smtc_setcolreg()
1003 val |= chan_to_field(blue, &sfb->fb->var.blue); in smtc_setcolreg()
1170 static void sm7xx_set_timing(struct smtcfb_info *sfb) in sm7xx_set_timing() argument
1175 dev_dbg(&sfb->pdev->dev, in sm7xx_set_timing()
1177 sfb->width, sfb->height, sfb->fb->var.bits_per_pixel, sfb->hz); in sm7xx_set_timing()
1180 if (vgamode[j].mmsizex != sfb->width || in sm7xx_set_timing()
1181 vgamode[j].mmsizey != sfb->height || in sm7xx_set_timing()
1182 vgamode[j].bpp != sfb->fb->var.bits_per_pixel || in sm7xx_set_timing()
1183 vgamode[j].hz != sfb->hz) in sm7xx_set_timing()
1186 dev_dbg(&sfb->pdev->dev, in sm7xx_set_timing()
1191 dev_dbg(&sfb->pdev->dev, "vgamode index=%d\n", j); in sm7xx_set_timing()
1251 writel(0x0, sfb->vp_regs + 0x0C); in sm7xx_set_timing()
1252 writel(0x0, sfb->vp_regs + 0x40); in sm7xx_set_timing()
1255 m_nscreenstride = (sfb->width * sfb->fb->var.bits_per_pixel) / 64; in sm7xx_set_timing()
1256 switch (sfb->fb->var.bits_per_pixel) { in sm7xx_set_timing()
1258 writel(0x0, sfb->vp_regs + 0x0); in sm7xx_set_timing()
1261 writel(0x00020000, sfb->vp_regs + 0x0); in sm7xx_set_timing()
1264 writel(0x00040000, sfb->vp_regs + 0x0); in sm7xx_set_timing()
1267 writel(0x00030000, sfb->vp_regs + 0x0); in sm7xx_set_timing()
1271 sfb->vp_regs + 0x10); in sm7xx_set_timing()
1274 static void smtc_set_timing(struct smtcfb_info *sfb) in smtc_set_timing() argument
1276 switch (sfb->chip_id) { in smtc_set_timing()
1280 sm7xx_set_timing(sfb); in smtc_set_timing()
1285 static void smtcfb_setmode(struct smtcfb_info *sfb) in smtcfb_setmode() argument
1287 switch (sfb->fb->var.bits_per_pixel) { in smtcfb_setmode()
1289 sfb->fb->fix.visual = FB_VISUAL_TRUECOLOR; in smtcfb_setmode()
1290 sfb->fb->fix.line_length = sfb->fb->var.xres * 4; in smtcfb_setmode()
1291 sfb->fb->var.red.length = 8; in smtcfb_setmode()
1292 sfb->fb->var.green.length = 8; in smtcfb_setmode()
1293 sfb->fb->var.blue.length = 8; in smtcfb_setmode()
1294 sfb->fb->var.red.offset = 16; in smtcfb_setmode()
1295 sfb->fb->var.green.offset = 8; in smtcfb_setmode()
1296 sfb->fb->var.blue.offset = 0; in smtcfb_setmode()
1299 sfb->fb->fix.visual = FB_VISUAL_TRUECOLOR; in smtcfb_setmode()
1300 sfb->fb->fix.line_length = sfb->fb->var.xres * 3; in smtcfb_setmode()
1301 sfb->fb->var.red.length = 8; in smtcfb_setmode()
1302 sfb->fb->var.green.length = 8; in smtcfb_setmode()
1303 sfb->fb->var.blue.length = 8; in smtcfb_setmode()
1304 sfb->fb->var.red.offset = 16; in smtcfb_setmode()
1305 sfb->fb->var.green.offset = 8; in smtcfb_setmode()
1306 sfb->fb->var.blue.offset = 0; in smtcfb_setmode()
1309 sfb->fb->fix.visual = FB_VISUAL_PSEUDOCOLOR; in smtcfb_setmode()
1310 sfb->fb->fix.line_length = sfb->fb->var.xres; in smtcfb_setmode()
1311 sfb->fb->var.red.length = 3; in smtcfb_setmode()
1312 sfb->fb->var.green.length = 3; in smtcfb_setmode()
1313 sfb->fb->var.blue.length = 2; in smtcfb_setmode()
1314 sfb->fb->var.red.offset = 5; in smtcfb_setmode()
1315 sfb->fb->var.green.offset = 2; in smtcfb_setmode()
1316 sfb->fb->var.blue.offset = 0; in smtcfb_setmode()
1320 sfb->fb->fix.visual = FB_VISUAL_TRUECOLOR; in smtcfb_setmode()
1321 sfb->fb->fix.line_length = sfb->fb->var.xres * 2; in smtcfb_setmode()
1322 sfb->fb->var.red.length = 5; in smtcfb_setmode()
1323 sfb->fb->var.green.length = 6; in smtcfb_setmode()
1324 sfb->fb->var.blue.length = 5; in smtcfb_setmode()
1325 sfb->fb->var.red.offset = 11; in smtcfb_setmode()
1326 sfb->fb->var.green.offset = 5; in smtcfb_setmode()
1327 sfb->fb->var.blue.offset = 0; in smtcfb_setmode()
1331 sfb->width = sfb->fb->var.xres; in smtcfb_setmode()
1332 sfb->height = sfb->fb->var.yres; in smtcfb_setmode()
1333 sfb->hz = 60; in smtcfb_setmode()
1334 smtc_set_timing(sfb); in smtcfb_setmode()
1378 static void smtc_unmap_mmio(struct smtcfb_info *sfb) in smtc_unmap_mmio() argument
1380 if (sfb && smtc_regbaseaddress) in smtc_unmap_mmio()
1388 static int smtc_map_smem(struct smtcfb_info *sfb, in smtc_map_smem() argument
1391 sfb->fb->fix.smem_start = pci_resource_start(pdev, 0); in smtc_map_smem()
1393 if (sfb->chip_id == 0x720) in smtc_map_smem()
1395 sfb->fb->fix.smem_start += 0x00200000; in smtc_map_smem()
1398 if (sfb->fb->var.bits_per_pixel == 32) in smtc_map_smem()
1399 sfb->fb->fix.smem_start += big_addr; in smtc_map_smem()
1401 sfb->fb->fix.smem_len = smem_len; in smtc_map_smem()
1403 sfb->fb->screen_base = sfb->lfb; in smtc_map_smem()
1405 if (!sfb->fb->screen_base) { in smtc_map_smem()
1407 "%s: unable to map screen memory\n", sfb->fb->fix.id); in smtc_map_smem()
1418 static void smtc_unmap_smem(struct smtcfb_info *sfb) in smtc_unmap_smem() argument
1420 if (sfb && sfb->fb->screen_base) { in smtc_unmap_smem()
1421 if (sfb->chip_id == 0x720) in smtc_unmap_smem()
1422 sfb->fb->screen_base -= 0x00200000; in smtc_unmap_smem()
1423 iounmap(sfb->fb->screen_base); in smtc_unmap_smem()
1424 sfb->fb->screen_base = NULL; in smtc_unmap_smem()
1437 static u_long sm7xx_vram_probe(struct smtcfb_info *sfb) in sm7xx_vram_probe() argument
1441 switch (sfb->chip_id) { in sm7xx_vram_probe()
1470 static void sm7xx_resolution_probe(struct smtcfb_info *sfb) in sm7xx_resolution_probe() argument
1474 sfb->fb->var.xres = smtc_scr_info.lfb_width; in sm7xx_resolution_probe()
1475 sfb->fb->var.yres = smtc_scr_info.lfb_height; in sm7xx_resolution_probe()
1476 sfb->fb->var.bits_per_pixel = smtc_scr_info.lfb_depth; in sm7xx_resolution_probe()
1486 sfb->fb->var.xres = SCREEN_X_RES; in sm7xx_resolution_probe()
1487 sfb->fb->var.yres = SCREEN_Y_RES_PC; in sm7xx_resolution_probe()
1488 sfb->fb->var.bits_per_pixel = SCREEN_BPP; in sm7xx_resolution_probe()
1500 sfb->fb->var.yres = SCREEN_Y_RES_NETBOOK; in sm7xx_resolution_probe()
1504 big_pixel_depth(sfb->fb->var.bits_per_pixel, smtc_scr_info.lfb_depth); in sm7xx_resolution_probe()
1510 struct smtcfb_info *sfb; in smtcfb_pci_probe() local
1530 info = framebuffer_alloc(sizeof(*sfb), &pdev->dev); in smtcfb_pci_probe()
1536 sfb = info->par; in smtcfb_pci_probe()
1537 sfb->fb = info; in smtcfb_pci_probe()
1538 sfb->chip_id = ent->device; in smtcfb_pci_probe()
1539 sfb->pdev = pdev; in smtcfb_pci_probe()
1544 info->pseudo_palette = sfb->colreg; in smtcfb_pci_probe()
1545 info->par = sfb; in smtcfb_pci_probe()
1547 pci_set_drvdata(pdev, sfb); in smtcfb_pci_probe()
1553 pci_read_config_byte(pdev, PCI_REVISION_ID, &sfb->chip_rev_id); in smtcfb_pci_probe()
1555 smem_size = sm7xx_vram_probe(sfb); in smtcfb_pci_probe()
1559 switch (sfb->chip_id) { in smtcfb_pci_probe()
1562 sfb->fb->fix.mmio_start = mmio_base + 0x00400000; in smtcfb_pci_probe()
1563 sfb->fb->fix.mmio_len = 0x00400000; in smtcfb_pci_probe()
1564 sfb->lfb = ioremap(mmio_base, mmio_addr); in smtcfb_pci_probe()
1565 if (!sfb->lfb) { in smtcfb_pci_probe()
1568 sfb->fb->fix.id); in smtcfb_pci_probe()
1573 sfb->mmio = (smtc_regbaseaddress = in smtcfb_pci_probe()
1574 sfb->lfb + 0x00700000); in smtcfb_pci_probe()
1575 sfb->dp_regs = sfb->lfb + 0x00408000; in smtcfb_pci_probe()
1576 sfb->vp_regs = sfb->lfb + 0x0040c000; in smtcfb_pci_probe()
1577 if (sfb->fb->var.bits_per_pixel == 32) { in smtcfb_pci_probe()
1578 sfb->lfb += big_addr; in smtcfb_pci_probe()
1579 dev_info(&pdev->dev, "sfb->lfb=%p\n", sfb->lfb); in smtcfb_pci_probe()
1589 if (sfb->fb->var.bits_per_pixel == 32) in smtcfb_pci_probe()
1593 sfb->fb->fix.mmio_start = mmio_base; in smtcfb_pci_probe()
1594 sfb->fb->fix.mmio_len = 0x00200000; in smtcfb_pci_probe()
1595 sfb->dp_regs = ioremap(mmio_base, 0x00200000 + smem_size); in smtcfb_pci_probe()
1596 if (!sfb->dp_regs) { in smtcfb_pci_probe()
1599 sfb->fb->fix.id); in smtcfb_pci_probe()
1604 sfb->lfb = sfb->dp_regs + 0x00200000; in smtcfb_pci_probe()
1605 sfb->mmio = (smtc_regbaseaddress = in smtcfb_pci_probe()
1606 sfb->dp_regs + 0x000c0000); in smtcfb_pci_probe()
1607 sfb->vp_regs = sfb->dp_regs + 0x800; in smtcfb_pci_probe()
1621 sm7xx_resolution_probe(sfb); in smtcfb_pci_probe()
1624 if (sfb->fb->var.bits_per_pixel == 15) in smtcfb_pci_probe()
1625 sfb->fb->var.bits_per_pixel = 16; in smtcfb_pci_probe()
1627 sfb->fb->var.xres_virtual = sfb->fb->var.xres; in smtcfb_pci_probe()
1628 sfb->fb->var.yres_virtual = sfb->fb->var.yres; in smtcfb_pci_probe()
1629 err = smtc_map_smem(sfb, pdev, smem_size); in smtcfb_pci_probe()
1637 memset_io(sfb->lfb, 0, sfb->fb->fix.smem_len); in smtcfb_pci_probe()
1645 sfb->chip_id, sfb->chip_rev_id, sfb->fb->var.xres, in smtcfb_pci_probe()
1646 sfb->fb->var.yres, sfb->fb->var.bits_per_pixel); in smtcfb_pci_probe()
1653 smtc_unmap_smem(sfb); in smtcfb_pci_probe()
1654 smtc_unmap_mmio(sfb); in smtcfb_pci_probe()
1683 struct smtcfb_info *sfb; in smtcfb_pci_remove() local
1685 sfb = pci_get_drvdata(pdev); in smtcfb_pci_remove()
1686 smtc_unmap_smem(sfb); in smtcfb_pci_remove()
1687 smtc_unmap_mmio(sfb); in smtcfb_pci_remove()
1688 unregister_framebuffer(sfb->fb); in smtcfb_pci_remove()
1689 framebuffer_release(sfb->fb); in smtcfb_pci_remove()
1696 struct smtcfb_info *sfb = dev_get_drvdata(device); in smtcfb_pci_suspend() local
1706 fb_set_suspend(sfb->fb, 1); in smtcfb_pci_suspend()
1717 struct smtcfb_info *sfb = dev_get_drvdata(device); in smtcfb_pci_resume() local
1722 switch (sfb->chip_id) { in smtcfb_pci_resume()
1731 if (sfb->fb->var.bits_per_pixel == 32) in smtcfb_pci_resume()
1744 smtcfb_setmode(sfb); in smtcfb_pci_resume()
1747 fb_set_suspend(sfb->fb, 0); in smtcfb_pci_resume()