Add reverse engineered PowerPlayInfo V4.1 table dumper.

3 files changed, 74 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index dc59ff0..40fcd12 100644
--- a/Makefile
+++ b/Makefile
@@ -11,8 +11,8 @@ atomdis: $(SRC:.c=.o)
 
 # Autogenerated files
 
-datastructs_gen.c: atombios.h datastructs_factory.pl
-	cpp atombios.h | perl ./datastructs_factory.pl > datastructs_gen.c
+datastructs_gen.c: atombios.h atombios_rev.h datastructs_factory.pl
+	cat atombios.h atombios_rev.h | cpp | perl ./datastructs_factory.pl > datastructs_gen.c
 
 
 # Clean
diff --git a/atombios_rev.h b/atombios_rev.h
new file mode 100644
index 0000000..a86e8cb
--- /dev/null
+++ b/atombios_rev.h
@@ -0,0 +1,70 @@
+/*
+ * Reverse engineered AtomBIOS entries.
+ */
+
+typedef struct
+{
+    unsigned char u[2];
+} U16;
+typedef struct
+{
+    unsigned char u[3];
+} U24;
+
+//ucTableFormatRevision=4
+//ucTableContentRevision=1
+
+typedef struct _ATOM_POWERINDEX_INFO_V4
+{
+  UCHAR     Type;
+  UCHAR     Index[3];
+}ATOM_POWERINDEX_INFO_V4;
+
+typedef struct  _ATOM_POWERMODE_INFO_V4
+{
+  U24       engineClock;
+  U24       memoryClock;
+  U16       voltage;
+  U16       unknown8;
+  U16       unknown10;
+  U16       unknown12Flags;
+  U16       unknown14;
+}ATOM_POWERMODE_INFO_V4;
+
+typedef struct  _ATOM_POWERUNKNOWN_INFO_V4
+{
+  UCHAR     unknown0;
+  UCHAR     unknown1;
+  UCHAR     unknown2;
+  UCHAR     unknown3;
+  U16       unknown4;
+  U16       unknown6;
+  UCHAR     unknown8;
+  UCHAR     unknown9;
+  U16       unknown10;
+}ATOM_POWERUNKNOWN_INFO_V4;
+
+#define ATOM_MAX_NUMBEROF_POWERMODE_BLOCK_V4 10
+#define ATOM_MAX_NUMBEROF_POWERUNKNOWN_BLOCK_V4 4
+
+typedef struct  _ATOM_POWERPLAY_INFO_V4
+{
+  ATOM_COMMON_TABLE_HEADER	sHeader; 
+  UCHAR    unknown4;
+  UCHAR    NumPowerIndexEntries;
+  UCHAR    SizeOfPowerIndexEntry;
+  UCHAR    SizeOfPowerModeEntry;
+  UCHAR    SizeOfPowerUnknownEntry;
+  U16      OffsetPowerIndexEntries;
+  U16      OffsetPowerModeEntries;
+  U16      OffsetPowerUnknownEntries;
+  U16      unknown15[3];
+  U16      unknownFlags;
+  U16      unknown23[5];
+  U16      OffsetPowerModeEntries2;
+  U16      OffsetPowerUnknownEntries2;
+  UCHAR    unknown37[3];		// RV770 only
+  ATOM_POWERINDEX_INFO_V4 asPowerIndexInfo[4];
+  ATOM_POWERMODE_INFO_V4 asPowerModeInfo[ATOM_MAX_NUMBEROF_POWERMODE_BLOCK_V4];
+  ATOM_POWERUNKNOWN_INFO_V4 asPowerUnknownInfo[ATOM_MAX_NUMBEROF_POWERUNKNOWN_BLOCK_V4];
+}ATOM_POWERPLAY_INFO_V4;
diff --git a/datastructs.c b/datastructs.c
index 1a558ad..fc2b759 100644
--- a/datastructs.c
+++ b/datastructs.c
@@ -17,6 +17,7 @@
 
 #ifdef USE_ATOMBIOS_RELATED_STUFF
 #  include "atombios.h"
+#  include "atombios_rev.h"
 #endif
 
 
@@ -61,6 +62,7 @@ data_dumper_struct_t data_dumpers[] = {
     { 15,  1, 0,  ATOM_POWERPLAY_INFO_dumper, NULL },
     { 15,  2, 1,  ATOM_POWERPLAY_INFO_V2_dumper, NULL },
     { 15,  2, 2,  ATOM_POWERPLAY_INFO_V3_dumper, NULL },
+    { 15,  4, 1,  ATOM_POWERPLAY_INFO_V4_dumper, NULL },
     { 16,  0, 0,  COMPASSIONATE_DATA_dumper, NULL },
     { 17,  0, 0,  NULL /*ATOM_SAVE_RESTORE_INFO_dumper*/, NULL },
     { 18,  0, 0,  NULL /*ATOM_PPLL_SS_INFO_dumper*/, NULL },