Lines Matching refs:dcb
1254 u8 *dcb = NULL;
1257 dcb = ROMPTR(dev, drm->vbios.data[0x36]);
1258 if (!dcb) {
1263 if (dcb[0] >= 0x42) {
1264 NV_WARN(drm, "DCB version 0x%02x unknown\n", dcb[0]);
1267 if (dcb[0] >= 0x30) {
1268 if (ROM32(dcb[6]) == 0x4edcbdcb)
1269 return dcb;
1271 if (dcb[0] >= 0x20) {
1272 if (ROM32(dcb[4]) == 0x4edcbdcb)
1273 return dcb;
1275 if (dcb[0] >= 0x15) {
1276 if (!memcmp(&dcb[-7], "DEV_REC", 7))
1277 return dcb;
1307 u8 *dcb = olddcb_table(dev);
1308 if (dcb && dcb[0] >= 0x30) {
1309 if (idx < dcb[2])
1310 return dcb + dcb[1] + (idx * dcb[3]);
1312 if (dcb && dcb[0] >= 0x20) {
1313 u8 *i2c = ROMPTR(dev, dcb[2]);
1314 u8 *ent = dcb + 8 + (idx * 8);
1318 if (dcb && dcb[0] >= 0x15) {
1319 u8 *i2c = ROMPTR(dev, dcb[2]);
1320 u8 *ent = dcb + 4 + (idx * 10);
1356 u8 *dcb = olddcb_table(dev);
1357 if (dcb && dcb[0] >= 0x30 && dcb[1] >= 0x16) {
1358 u8 *conntab = ROMPTR(dev, dcb[0x14]);
1374 static struct dcb_output *new_dcb_entry(struct dcb_table *dcb)
1376 struct dcb_output *entry = &dcb->entry[dcb->entries];
1379 entry->index = dcb->entries++;
1384 static void fabricate_dcb_output(struct dcb_table *dcb, int type, int i2c,
1387 struct dcb_output *entry = new_dcb_entry(dcb);
1398 parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
1418 entry->crtconf.maxfreq = (dcb->version < 0x30) ?
1427 if (dcb->version < 0x22) {
1455 if (dcb->version >= 0x40)
1465 if (dcb->version >= 0x30)
1506 if (dcb->version >= 0x40) {
1511 else if (dcb->version >= 0x30)
1513 else if (dcb->version >= 0x22)
1518 dcb->entries--;
1524 if (dcb->version < 0x40) {
1545 parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
1599 void merge_like_dcb_entries(struct drm_device *dev, struct dcb_table *dcb)
1610 for (i = 0; i < dcb->entries; i++) {
1611 struct dcb_output *ient = &dcb->entry[i];
1614 for (j = i + 1; j < dcb->entries; j++) {
1615 struct dcb_output *jent = &dcb->entry[j];
1633 /* Compact entries merged into others out of dcb */
1634 for (i = 0; i < dcb->entries; i++) {
1635 if (dcb->entry[i].type == 100)
1639 dcb->entry[newentries] = dcb->entry[i];
1640 dcb->entry[newentries].index = newentries;
1645 dcb->entries = newentries;
1652 struct dcb_table *dcb = &drm->vbios.dcb;
1678 fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, 1, 1, 1);
1758 struct dcb_table *dcb = &bios->dcb;
1764 fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, 0, all_heads, 1);
1765 fabricate_dcb_output(dcb, DCB_OUTPUT_ANALOG, 1, all_heads, 2);
1771 fabricate_dcb_output(dcb, DCB_OUTPUT_ANALOG,
1775 fabricate_dcb_output(dcb, DCB_OUTPUT_TV,
1781 fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS,
1790 struct dcb_table *dcb = &drm->vbios.dcb;
1791 u32 conf = (dcb->version >= 0x20) ? ROM32(outp[4]) : ROM32(outp[6]);
1796 struct dcb_output *entry = new_dcb_entry(dcb);
1800 if (dcb->version >= 0x20)
1801 ret = parse_dcb20_entry(dev, dcb, conn, conf, entry);
1803 ret = parse_dcb15_entry(dev, dcb, conn, conf, entry);
1824 struct dcb_table *dcbt = &bios->dcb;
1871 struct dcb_table *dcb = &bios->dcb;
1888 dcb->version = dcbt[0];
1895 if (dcb->version < 0x21)
1896 merge_like_dcb_entries(dev, dcb);