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()
1181 static void sm7xx_set_timing(struct smtcfb_info *sfb) in sm7xx_set_timing() argument
1186 dev_dbg(&sfb->pdev->dev, in sm7xx_set_timing()
1188 sfb->width, sfb->height, sfb->fb->var.bits_per_pixel, sfb->hz); in sm7xx_set_timing()
1191 if (vgamode[j].mmsizex != sfb->width || in sm7xx_set_timing()
1192 vgamode[j].mmsizey != sfb->height || in sm7xx_set_timing()
1193 vgamode[j].bpp != sfb->fb->var.bits_per_pixel || in sm7xx_set_timing()
1194 vgamode[j].hz != sfb->hz) in sm7xx_set_timing()
1197 dev_dbg(&sfb->pdev->dev, in sm7xx_set_timing()
1202 dev_dbg(&sfb->pdev->dev, "vgamode index=%d\n", j); in sm7xx_set_timing()
1262 writel(0x0, sfb->vp_regs + 0x0C); in sm7xx_set_timing()
1263 writel(0x0, sfb->vp_regs + 0x40); in sm7xx_set_timing()
1266 m_nscreenstride = (sfb->width * sfb->fb->var.bits_per_pixel) / 64; in sm7xx_set_timing()
1267 switch (sfb->fb->var.bits_per_pixel) { in sm7xx_set_timing()
1269 writel(0x0, sfb->vp_regs + 0x0); in sm7xx_set_timing()
1272 writel(0x00020000, sfb->vp_regs + 0x0); in sm7xx_set_timing()
1275 writel(0x00040000, sfb->vp_regs + 0x0); in sm7xx_set_timing()
1278 writel(0x00030000, sfb->vp_regs + 0x0); in sm7xx_set_timing()
1282 sfb->vp_regs + 0x10); in sm7xx_set_timing()
1285 static void smtc_set_timing(struct smtcfb_info *sfb) in smtc_set_timing() argument
1287 switch (sfb->chip_id) { in smtc_set_timing()
1291 sm7xx_set_timing(sfb); in smtc_set_timing()
1296 static void smtcfb_setmode(struct smtcfb_info *sfb) in smtcfb_setmode() argument
1298 switch (sfb->fb->var.bits_per_pixel) { in smtcfb_setmode()
1300 sfb->fb->fix.visual = FB_VISUAL_TRUECOLOR; in smtcfb_setmode()
1301 sfb->fb->fix.line_length = sfb->fb->var.xres * 4; in smtcfb_setmode()
1302 sfb->fb->var.red.length = 8; in smtcfb_setmode()
1303 sfb->fb->var.green.length = 8; in smtcfb_setmode()
1304 sfb->fb->var.blue.length = 8; in smtcfb_setmode()
1305 sfb->fb->var.red.offset = 16; in smtcfb_setmode()
1306 sfb->fb->var.green.offset = 8; in smtcfb_setmode()
1307 sfb->fb->var.blue.offset = 0; in smtcfb_setmode()
1310 sfb->fb->fix.visual = FB_VISUAL_TRUECOLOR; in smtcfb_setmode()
1311 sfb->fb->fix.line_length = sfb->fb->var.xres * 3; in smtcfb_setmode()
1312 sfb->fb->var.red.length = 8; in smtcfb_setmode()
1313 sfb->fb->var.green.length = 8; in smtcfb_setmode()
1314 sfb->fb->var.blue.length = 8; in smtcfb_setmode()
1315 sfb->fb->var.red.offset = 16; in smtcfb_setmode()
1316 sfb->fb->var.green.offset = 8; in smtcfb_setmode()
1317 sfb->fb->var.blue.offset = 0; in smtcfb_setmode()
1320 sfb->fb->fix.visual = FB_VISUAL_PSEUDOCOLOR; in smtcfb_setmode()
1321 sfb->fb->fix.line_length = sfb->fb->var.xres; in smtcfb_setmode()
1322 sfb->fb->var.red.length = 3; in smtcfb_setmode()
1323 sfb->fb->var.green.length = 3; in smtcfb_setmode()
1324 sfb->fb->var.blue.length = 2; in smtcfb_setmode()
1325 sfb->fb->var.red.offset = 5; in smtcfb_setmode()
1326 sfb->fb->var.green.offset = 2; in smtcfb_setmode()
1327 sfb->fb->var.blue.offset = 0; in smtcfb_setmode()
1331 sfb->fb->fix.visual = FB_VISUAL_TRUECOLOR; in smtcfb_setmode()
1332 sfb->fb->fix.line_length = sfb->fb->var.xres * 2; in smtcfb_setmode()
1333 sfb->fb->var.red.length = 5; in smtcfb_setmode()
1334 sfb->fb->var.green.length = 6; in smtcfb_setmode()
1335 sfb->fb->var.blue.length = 5; in smtcfb_setmode()
1336 sfb->fb->var.red.offset = 11; in smtcfb_setmode()
1337 sfb->fb->var.green.offset = 5; in smtcfb_setmode()
1338 sfb->fb->var.blue.offset = 0; in smtcfb_setmode()
1342 sfb->width = sfb->fb->var.xres; in smtcfb_setmode()
1343 sfb->height = sfb->fb->var.yres; in smtcfb_setmode()
1344 sfb->hz = 60; in smtcfb_setmode()
1345 smtc_set_timing(sfb); in smtcfb_setmode()
1389 static void smtc_unmap_mmio(struct smtcfb_info *sfb) in smtc_unmap_mmio() argument
1391 if (sfb && smtc_regbaseaddress) in smtc_unmap_mmio()
1399 static int smtc_map_smem(struct smtcfb_info *sfb, in smtc_map_smem() argument
1402 sfb->fb->fix.smem_start = pci_resource_start(pdev, 0); in smtc_map_smem()
1404 if (sfb->chip_id == 0x720) in smtc_map_smem()
1406 sfb->fb->fix.smem_start += 0x00200000; in smtc_map_smem()
1409 if (sfb->fb->var.bits_per_pixel == 32) in smtc_map_smem()
1410 sfb->fb->fix.smem_start += big_addr; in smtc_map_smem()
1412 sfb->fb->fix.smem_len = smem_len; in smtc_map_smem()
1414 sfb->fb->screen_base = sfb->lfb; in smtc_map_smem()
1416 if (!sfb->fb->screen_base) { in smtc_map_smem()
1418 "%s: unable to map screen memory\n", sfb->fb->fix.id); in smtc_map_smem()
1429 static void smtc_unmap_smem(struct smtcfb_info *sfb) in smtc_unmap_smem() argument
1431 if (sfb && sfb->fb->screen_base) { in smtc_unmap_smem()
1432 if (sfb->chip_id == 0x720) in smtc_unmap_smem()
1433 sfb->fb->screen_base -= 0x00200000; in smtc_unmap_smem()
1434 iounmap(sfb->fb->screen_base); in smtc_unmap_smem()
1435 sfb->fb->screen_base = NULL; in smtc_unmap_smem()
1448 static u_long sm7xx_vram_probe(struct smtcfb_info *sfb) in sm7xx_vram_probe() argument
1452 switch (sfb->chip_id) { in sm7xx_vram_probe()
1481 static void sm7xx_resolution_probe(struct smtcfb_info *sfb) in sm7xx_resolution_probe() argument
1485 sfb->fb->var.xres = smtc_scr_info.lfb_width; in sm7xx_resolution_probe()
1486 sfb->fb->var.yres = smtc_scr_info.lfb_height; in sm7xx_resolution_probe()
1487 sfb->fb->var.bits_per_pixel = smtc_scr_info.lfb_depth; in sm7xx_resolution_probe()
1497 sfb->fb->var.xres = SCREEN_X_RES; in sm7xx_resolution_probe()
1498 sfb->fb->var.yres = SCREEN_Y_RES_PC; in sm7xx_resolution_probe()
1499 sfb->fb->var.bits_per_pixel = SCREEN_BPP; in sm7xx_resolution_probe()
1511 sfb->fb->var.yres = SCREEN_Y_RES_NETBOOK; in sm7xx_resolution_probe()
1515 big_pixel_depth(sfb->fb->var.bits_per_pixel, smtc_scr_info.lfb_depth); in sm7xx_resolution_probe()
1521 struct smtcfb_info *sfb; in smtcfb_pci_probe() local
1541 info = framebuffer_alloc(sizeof(*sfb), &pdev->dev); in smtcfb_pci_probe()
1547 sfb = info->par; in smtcfb_pci_probe()
1548 sfb->fb = info; in smtcfb_pci_probe()
1549 sfb->chip_id = ent->device; in smtcfb_pci_probe()
1550 sfb->pdev = pdev; in smtcfb_pci_probe()
1555 info->pseudo_palette = sfb->colreg; in smtcfb_pci_probe()
1556 info->par = sfb; in smtcfb_pci_probe()
1558 pci_set_drvdata(pdev, sfb); in smtcfb_pci_probe()
1564 pci_read_config_byte(pdev, PCI_REVISION_ID, &sfb->chip_rev_id); in smtcfb_pci_probe()
1566 smem_size = sm7xx_vram_probe(sfb); in smtcfb_pci_probe()
1570 switch (sfb->chip_id) { in smtcfb_pci_probe()
1573 sfb->fb->fix.mmio_start = mmio_base + 0x00400000; in smtcfb_pci_probe()
1574 sfb->fb->fix.mmio_len = 0x00400000; in smtcfb_pci_probe()
1575 sfb->lfb = ioremap(mmio_base, mmio_addr); in smtcfb_pci_probe()
1576 if (!sfb->lfb) { in smtcfb_pci_probe()
1579 sfb->fb->fix.id); in smtcfb_pci_probe()
1584 sfb->mmio = (smtc_regbaseaddress = in smtcfb_pci_probe()
1585 sfb->lfb + 0x00700000); in smtcfb_pci_probe()
1586 sfb->dp_regs = sfb->lfb + 0x00408000; in smtcfb_pci_probe()
1587 sfb->vp_regs = sfb->lfb + 0x0040c000; in smtcfb_pci_probe()
1588 if (sfb->fb->var.bits_per_pixel == 32) { in smtcfb_pci_probe()
1589 sfb->lfb += big_addr; in smtcfb_pci_probe()
1590 dev_info(&pdev->dev, "sfb->lfb=%p\n", sfb->lfb); in smtcfb_pci_probe()
1600 if (sfb->fb->var.bits_per_pixel == 32) in smtcfb_pci_probe()
1604 sfb->fb->fix.mmio_start = mmio_base; in smtcfb_pci_probe()
1605 sfb->fb->fix.mmio_len = 0x00200000; in smtcfb_pci_probe()
1606 sfb->dp_regs = ioremap(mmio_base, 0x00200000 + smem_size); in smtcfb_pci_probe()
1607 if (!sfb->dp_regs) { in smtcfb_pci_probe()
1610 sfb->fb->fix.id); in smtcfb_pci_probe()
1615 sfb->lfb = sfb->dp_regs + 0x00200000; in smtcfb_pci_probe()
1616 sfb->mmio = (smtc_regbaseaddress = in smtcfb_pci_probe()
1617 sfb->dp_regs + 0x000c0000); in smtcfb_pci_probe()
1618 sfb->vp_regs = sfb->dp_regs + 0x800; in smtcfb_pci_probe()
1632 sm7xx_resolution_probe(sfb); in smtcfb_pci_probe()
1635 if (sfb->fb->var.bits_per_pixel == 15) in smtcfb_pci_probe()
1636 sfb->fb->var.bits_per_pixel = 16; in smtcfb_pci_probe()
1638 sfb->fb->var.xres_virtual = sfb->fb->var.xres; in smtcfb_pci_probe()
1639 sfb->fb->var.yres_virtual = sfb->fb->var.yres; in smtcfb_pci_probe()
1640 err = smtc_map_smem(sfb, pdev, smem_size); in smtcfb_pci_probe()
1648 memset_io(sfb->lfb, 0, sfb->fb->fix.smem_len); in smtcfb_pci_probe()
1656 sfb->chip_id, sfb->chip_rev_id, sfb->fb->var.xres, in smtcfb_pci_probe()
1657 sfb->fb->var.yres, sfb->fb->var.bits_per_pixel); in smtcfb_pci_probe()
1664 smtc_unmap_smem(sfb); in smtcfb_pci_probe()
1665 smtc_unmap_mmio(sfb); in smtcfb_pci_probe()
1694 struct smtcfb_info *sfb; in smtcfb_pci_remove() local
1696 sfb = pci_get_drvdata(pdev); in smtcfb_pci_remove()
1697 smtc_unmap_smem(sfb); in smtcfb_pci_remove()
1698 smtc_unmap_mmio(sfb); in smtcfb_pci_remove()
1699 unregister_framebuffer(sfb->fb); in smtcfb_pci_remove()
1700 framebuffer_release(sfb->fb); in smtcfb_pci_remove()
1707 struct smtcfb_info *sfb = dev_get_drvdata(device); in smtcfb_pci_suspend() local
1717 fb_set_suspend(sfb->fb, 1); in smtcfb_pci_suspend()
1728 struct smtcfb_info *sfb = dev_get_drvdata(device); in smtcfb_pci_resume() local
1733 switch (sfb->chip_id) { in smtcfb_pci_resume()
1742 if (sfb->fb->var.bits_per_pixel == 32) in smtcfb_pci_resume()
1755 smtcfb_setmode(sfb); in smtcfb_pci_resume()
1758 fb_set_suspend(sfb->fb, 0); in smtcfb_pci_resume()