radeon_hd: Cleanup atombios parser types

* pptable.h now 100% stock
* atombios.h now 99% stock
* Resolves issues with radeon_hd on x86_64 by
  making atombios structs match OS typedefs
* Resolves #10614

src/add-ons/accelerants/radeon_hd/atombios/atombios-types.h

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2013-2014, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *      Alexander von Gluck, kallisti5@unixzen.com
+ */
+#ifndef _ATOMBIOS_TYPES_H
+#define _ATOMBIOS_TYPES_H
+
+
+#include <SupportDefs.h>
+
+
+#if defined(__POWERPC__)
+#define ATOM_BIG_ENDIAN 1
+#else
+#define ATOM_BIG_ENDIAN 0
+#endif
+
+
+// Align types to Haiku's types
+typedef uint16 USHORT;
+typedef uint32 ULONG;
+typedef uint8 UCHAR;
+
+
+#endif /* _ATOMBIOS_TYPES_H */

src/add-ons/accelerants/radeon_hd/atombios/atombios.h

@@ -29,33 +29,35 @@
 #ifndef _ATOMBIOS_H
 #define _ATOMBIOS_H
 
+// Types for Haiku
+#include "atombios-types.h"
+
 #define ATOM_VERSION_MAJOR                   0x00020000
 #define ATOM_VERSION_MINOR                   0x00000002
 
 #define ATOM_HEADER_VERSION (ATOM_VERSION_MAJOR | ATOM_VERSION_MINOR)
 
-#if defined(__POWERPC__)
-#define ATOM_BIG_ENDIAN 1
-#else
-#define ATOM_BIG_ENDIAN 0
-#endif
-
+/* Endianness should be specified before inclusion,
+ * default to little endian
+ */
 #ifndef ATOM_BIG_ENDIAN
 #error Endian not specified
 #endif
 
-#ifndef ULONG
-typedef unsigned long ULONG;
-#endif
+#ifdef _H2INC
+  #ifndef ULONG 
+    typedef unsigned long ULONG;
+  #endif
 
-#ifndef UCHAR
-typedef unsigned char UCHAR;
-#endif
+  #ifndef UCHAR
+    typedef unsigned char UCHAR;
+  #endif
 
-#ifndef USHORT
-typedef unsigned short USHORT;
+  #ifndef USHORT 
+    typedef unsigned short USHORT;
+  #endif
 #endif
-
+      
 #define ATOM_DAC_A            0 
 #define ATOM_DAC_B            1
 #define ATOM_EXT_DAC          2

src/add-ons/accelerants/radeon_hd/atombios/pptable.h

@@ -23,8 +23,6 @@
 #ifndef _PPTABLE_H
 #define _PPTABLE_H
 
-// Haiku GCC2 fix
-//#pragma pack(push, 1)
 #pragma pack(1)
 
 typedef struct _ATOM_PPLIB_THERMALCONTROLLER
@@ -679,9 +677,6 @@ typedef struct _ATOM_PPLIB_PPM_Table
       ULONG  ulTjmax;
 } ATOM_PPLIB_PPM_Table;
 
-// Haiku GCC2 fix
-//#pragma pack(pop)
 #pragma pack()
 
-
 #endif