workbench/hidds/nouveau/nouveau_init.c

   1 /*
   2     Copyright © 2010-2019, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include "nouveau_intern.h"
   7 #include "drm_aros_config.h"
   8
   9 #include <proto/oop.h>
  10 #include <proto/exec.h>
  11 #include <aros/symbolsets.h>
  12
  13 /* GLOBALS */
  14 APTR NouveauMemPool;
  15 struct SignalSemaphore globalLock;
  16
  17 /* This pointer is necessary to limit the number of changes function signatures
  18    of xf86-video-nouveau codes. Without, carddata needs to be passed to each
  19    function, since in original codes the data it represents is taken from global
  20    array */
  21 struct CardData * globalcarddataptr;
  22 /* GLOBALS END */
  23
  24 static ULONG Nouveau_Init(LIBBASETYPEPTR LIBBASE)
  25 {
  26     struct OOP_ABDescr attrbases[] =
  27     {
  28     { IID_Hidd,                 &LIBBASE->sd.hiddAttrBase },
  29     { IID_Hidd_BitMap,          &LIBBASE->sd.bitMapAttrBase },
  30     { IID_Hidd_PixFmt,          &LIBBASE->sd.pixFmtAttrBase },
  31     { IID_Hidd_Sync,            &LIBBASE->sd.syncAttrBase },
  32     { IID_Hidd_Gfx,             &LIBBASE->sd.gfxAttrBase },
  33     { IID_Hidd_Gfx_Nouveau,     &LIBBASE->sd.gfxNouveauAttrBase },
  34     { IID_Hidd_PlanarBM,        &LIBBASE->sd.planarAttrBase },
  35     { IID_Hidd_I2C_Nouveau,     &LIBBASE->sd.i2cNouveauAttrBase },
  36     { IID_Hidd_Gallium,         &LIBBASE->sd.galliumAttrBase },
  37     { IID_Hidd_GC,              &LIBBASE->sd.gcAttrBase },
  38     { IID_Hidd_Compositor,     &LIBBASE->sd.compositorAttrBase },
  39     { IID_Hidd_BitMap_Nouveau,  &LIBBASE->sd.bitMapNouveauAttrBase },
  40     { NULL, NULL }
  41     };
  42
  43     InitSemaphore(&globalLock);
  44
  45     if (!OOP_ObtainAttrBases(attrbases))
  46         return FALSE;
  47
  48     LIBBASE->sd.basegc = OOP_FindClass(CLID_Hidd_GC);
  49     LIBBASE->sd.basebm = OOP_FindClass(CLID_Hidd_BitMap);
  50     LIBBASE->sd.basegallium = OOP_FindClass(CLID_Hidd_Gallium);
  51     LIBBASE->sd.basei2c = OOP_FindClass(CLID_Hidd_I2C);
  52
  53     LIBBASE->sd.mid_CopyMemBox16    = OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_CopyMemBox16);
  54     LIBBASE->sd.mid_CopyMemBox32    = OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_CopyMemBox32);
  55     LIBBASE->sd.mid_PutMem32Image16 = OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_PutMem32Image16);
  56     LIBBASE->sd.mid_GetMem32Image16 = OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_GetMem32Image16);
  57     LIBBASE->sd.mid_PutMemTemplate16= OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_PutMemTemplate16);
  58     LIBBASE->sd.mid_PutMemTemplate32= OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_PutMemTemplate32);
  59     LIBBASE->sd.mid_PutMemPattern16 = OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_PutMemPattern16);
  60     LIBBASE->sd.mid_PutMemPattern32 = OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_PutMemPattern32);
  61     LIBBASE->sd.mid_ConvertPixels   = OOP_GetMethodID((STRPTR)IID_Hidd_BitMap, moHidd_BitMap_ConvertPixels);
  62     LIBBASE->sd.mid_GetPixFmt       = OOP_GetMethodID((STRPTR)IID_Hidd_Gfx, moHidd_Gfx_GetPixFmt);
  63
  64     LIBBASE->sd.mid_BitMapPositionChanged   =
  65         OOP_GetMethodID((STRPTR)IID_Hidd_Compositor, moHidd_Compositor_BitMapPositionChanged);
  66     LIBBASE->sd.mid_BitMapRectChanged       =
  67         OOP_GetMethodID((STRPTR)IID_Hidd_Compositor, moHidd_Compositor_BitMapRectChanged);
  68     LIBBASE->sd.mid_ValidateBitMapPositionChange =
  69         OOP_GetMethodID((STRPTR)IID_Hidd_Compositor, moHidd_Compositor_ValidateBitMapPositionChange);
  70
  71
  72
  73     InitSemaphore(&LIBBASE->sd.multibitmapsemaphore);
  74
  75     NouveauMemPool = CreatePool(MEMF_PUBLIC | MEMF_CLEAR | MEMF_SEM_PROTECTED, 32 * 1024, 16 * 1024);
  76
  77     globalcarddataptr = &LIBBASE->sd.carddata;
  78
  79     return TRUE;
  80 }
  81
  82 static VOID Nouveau_Exit(LIBBASETYPEPTR LIBBASE)
  83 {
  84     if (NouveauMemPool)
  85     {
  86         DeletePool(NouveauMemPool);
  87         NouveauMemPool = NULL;
  88     }
  89 }
  90
  91 APTR HIDDNouveauAlloc(ULONG size)
  92 {
  93     return AllocVecPooled(NouveauMemPool, size);
  94 }
  95
  96 VOID HIDDNouveauFree(APTR memory)
  97 {
  98     FreeVecPooled(NouveauMemPool, memory);
  99 }
 100
 101 ADD2INITLIB(Nouveau_Init, 0);
 102 ADD2EXPUNGELIB(Nouveau_Exit, 0);
 103
 104 ADD2LIBS((STRPTR)"gallium.hidd", 7, static struct Library *, GalliumHiddBase);
 105 ADD2LIBS((STRPTR)"pci.hidd", 0, static struct Library *, PciHiddBase);