drm/nouveau/nouveau_bios.c

101 	NV_INFO(drm, "0x%04X: Parsing digital output script table\n",
143 	 * The BIT LVDS table's header has the information to setup the
147 	 * for panel power, selected by output and on/off; and 8 table pointers
158 	 * For now we assume version 3.0 table - g80 support will need some
198 			NV_ERROR(drm, "Pixel clock comparison table not found\n");
269 	 * BMP version (0xa) LVDS table has a simple header of version and
270 	 * record length. The BIT LVDS table has the typical BIT table header:
272 	 * the maximum number of records that can be held in the table.
281 		NV_ERROR(drm, "Pointer to LVDS manufacturer table invalid\n");
295 			NV_ERROR(drm, "LVDS table header not understood\n");
303 			NV_ERROR(drm, "LVDS table header not understood\n");
310 			 "LVDS table revision %d.%d not currently supported\n",
358 		/* Most laptop cards lack an fp table. They use DDC. */
359 		NV_DEBUG(drm, "Pointer to flat panel table invalid\n");
398 			 "FP table revision %d.%d not currently supported\n",
416 		NV_ERROR(drm, "Pointer to flat panel xlat table invalid\n");
426 		NV_ERROR(drm, "Bad flat panel table index\n");
502 	 * The LVDS table header is (mostly) described in
508 	 * Following the header, the BMP (ver 0xa) table has several records,
509 	 * indexed by a separate xlat table, indexed in turn by the fp strap in
515 	 * In the BIT versions, the table following the header serves as an
516 	 * integrated config and xlat table: the records in the table are
519 	 * fp mode table pointed to by the BIT 'D' table
521 	 * DDC is not used until after card init, so selecting the correct table
564 			 * product IDs in a table (signature 'pidt' (panel id
565 			 * table?)), setting an lvdsmanufacturerindex of 0 and
588 		NV_ERROR(drm, "LVDS table revision not currently supported\n");
637 	 * For ffs(or) == 1 use the first table, for ffs(or) == 2 and
664 		NV_ERROR(drm, "Pixel clock comparison table not found\n");
687 	 * Parses the init table segment for pointers used in script execution.
690 	 * offset + 2  (16 bits): macro index table pointer
691 	 * offset + 4  (16 bits): macro table pointer
692 	 * offset + 6  (16 bits): condition table pointer
693 	 * offset + 8  (16 bits): io condition table pointer
694 	 * offset + 10 (16 bits): io flag condition table pointer
695 	 * offset + 12 (16 bits): init function table pointer
706 	 * offset + 0 (16 bits): loadval table pointer
714 		NV_ERROR(drm, "Do not understand BIT A table\n");
721 		NV_DEBUG(drm, "Pointer to BIT loadval table invalid\n");
728 		NV_ERROR(drm, "BIT loadval table version %d.%d not supported\n",
738 		NV_ERROR(drm, "Do not understand BIT loadval table\n");
751 	 * Parses the flat panel table segment that the bit entry points to.
754 	 * offset + 0  (16 bits): ??? table pointer - seems to have 18 byte
756 	 * offset + 2  (16 bits): mode table pointer
761 		NV_ERROR(drm, "Do not understand BIT display table\n");
773 	 * Parses the init table segment that the bit entry points to.
780 		NV_ERROR(drm, "Do not understand init table\n");
791 	 * BIT 'i' (info?) table
793 	 * offset + 0  (32 bits): BIOS version dword (as in B table)
795 	 * offset + 13 (16 bits): pointer to table containing DAC load
798 	 * There's other things in the table, purpose unknown
806 		NV_ERROR(drm, "BIT i table too short for needed information\n");
818 		NV_WARN(drm, "BIT i table not long enough for DAC load "
819 			       "detection comparison table\n");
830 	 * The first value in the table, following the header, is the
839 		NV_WARN(drm, "DAC load detection comparison table version "
853 	 * Parses the LVDS table segment that the bit entry points to.
856 	 * offset + 0  (16 bits): LVDS strap xlate table pointer
862 		NV_ERROR(drm, "Do not understand BIT LVDS table\n");
867 	 * No idea if it's still called the LVDS manufacturer table, but
882 	 * offset + 3  (16 bits): pointer to strap xlate table for RAM
885 	 * There's a bunch of bits in this table other than the RAM restrict
890 	 * Older bios versions don't have a sufficiently long table for
910 	 * Parses the pointer to the TMDS table
914 	 * offset + 0  (16 bits): TMDS table pointer
916 	 * The TMDS table is typically found just before the DCB table, with a
923 	 * Offset +11 has a pointer to a table where the first word is a pxclk
927 	 * Offset +13 has a pointer to a similar table
928 	 * The selection of table (and possibly +7/+9 script) is dictated by
936 		NV_ERROR(drm, "Do not understand BIT TMDS table\n");
942 		NV_INFO(drm, "Pointer to TMDS table not found\n");
946 	NV_INFO(drm, "TMDS table version %d.%d\n",
960 		NV_WARN(drm, "TMDS table script pointers not stubbed\n");
1005 		struct bit_table *table)
1011 	if (bit_table(dev, table->id, &bitentry) == 0)
1012 		return table->parse_fn(dev, bios, &bitentry);
1014 	NV_INFO(drm, "BIT table '%c' not found\n", table->id);
1055 	 * offset +  18: init script table pointer (for bios versions < 5.10h)
1056 	 * offset +  20: extra init script table pointer (for bios
1059 	 * offset +  24: memory init table pointer (used on early bios versions)
1060 	 * offset +  26: SDR memory sequencing setup data table
1061 	 * offset +  28: DDR memory sequencing setup data table
1074 	 * offset +  75: script table pointers, as described in
1077 	 * offset +  89: TMDS single link output A table pointer
1078 	 * offset +  91: TMDS single link output B table pointer
1079 	 * offset +  95: LVDS single link output A table pointer
1080 	 * offset + 105: flat panel timings table pointer
1081 	 * offset + 107: flat panel strapping translation table pointer
1082 	 * offset + 117: LVDS manufacturer panel config table pointer
1083 	 * offset + 119: LVDS manufacturer strapping translation table pointer
1085 	 * offset + 142: PLL limits table pointer
1292 		 * v1.2 does have an I2C table that read_dcb_i2c_table can
1294 		 * table pointer, so use the indices parsed in
1688 	 * So many things wrong here, replace the entire encoder table..
1718 	 * Connector table is missing anything for VGA at all, pointing it
1861 	 * table - just in case it has random, rather than stub, entries.
1901 	/* dump connector table entries to log, if any exist */
1935 		NV_ERROR(drm, "Too few entries in HW sequencer table for "