drivers/gpu/drm/nouveau/core/engine/graph/nv34.c

   1 #include <core/os.h>
   2 #include <core/class.h>
   3 #include <core/engctx.h>
   4 #include <core/enum.h>
   5
   6 #include <subdev/timer.h>
   7 #include <subdev/fb.h>
   8
   9 #include <engine/graph.h>
  10
  11 #include "nv20.h"
  12 #include "regs.h"
  13
  14 /*******************************************************************************
  15  * Graphics object classes
  16  ******************************************************************************/
  17
  18 static struct nouveau_oclass
  19 nv34_graph_sclass[] = {
  20         { 0x0012, &nv04_graph_ofuncs, NULL }, /* beta1 */
  21         { 0x0019, &nv04_graph_ofuncs, NULL }, /* clip */
  22         { 0x0030, &nv04_graph_ofuncs, NULL }, /* null */
  23         { 0x0039, &nv04_graph_ofuncs, NULL }, /* m2mf */
  24         { 0x0043, &nv04_graph_ofuncs, NULL }, /* rop */
  25         { 0x0044, &nv04_graph_ofuncs, NULL }, /* patt */
  26         { 0x004a, &nv04_graph_ofuncs, NULL }, /* gdi */
  27         { 0x0062, &nv04_graph_ofuncs, NULL }, /* surf2d */
  28         { 0x0072, &nv04_graph_ofuncs, NULL }, /* beta4 */
  29         { 0x0089, &nv04_graph_ofuncs, NULL }, /* sifm */
  30         { 0x008a, &nv04_graph_ofuncs, NULL }, /* ifc */
  31         { 0x009f, &nv04_graph_ofuncs, NULL }, /* imageblit */
  32         { 0x0362, &nv04_graph_ofuncs, NULL }, /* surf2d (nv30) */
  33         { 0x0389, &nv04_graph_ofuncs, NULL }, /* sifm (nv30) */
  34         { 0x038a, &nv04_graph_ofuncs, NULL }, /* ifc (nv30) */
  35         { 0x039e, &nv04_graph_ofuncs, NULL }, /* swzsurf (nv30) */
  36         { 0x0697, &nv04_graph_ofuncs, NULL }, /* rankine */
  37         {},
  38 };
  39
  40 /*******************************************************************************
  41  * PGRAPH context
  42  ******************************************************************************/
  43
  44 static int
  45 nv34_graph_context_ctor(struct nouveau_object *parent,
  46                         struct nouveau_object *engine,
  47                         struct nouveau_oclass *oclass, void *data, u32 size,
  48                         struct nouveau_object **pobject)
  49 {
  50         struct nv20_graph_chan *chan;
  51         int ret, i;
  52
  53         ret = nouveau_graph_context_create(parent, engine, oclass, NULL, 0x46dc,
  54                                            16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
  55         *pobject = nv_object(chan);
  56         if (ret)
  57                 return ret;
  58
  59         chan->chid = nouveau_fifo_chan(parent)->chid;
  60
  61         nv_wo32(chan, 0x0028, 0x00000001 | (chan->chid << 24));
  62         nv_wo32(chan, 0x040c, 0x01000101);
  63         nv_wo32(chan, 0x0420, 0x00000111);
  64         nv_wo32(chan, 0x0424, 0x00000060);
  65         nv_wo32(chan, 0x0440, 0x00000080);
  66         nv_wo32(chan, 0x0444, 0xffff0000);
  67         nv_wo32(chan, 0x0448, 0x00000001);
  68         nv_wo32(chan, 0x045c, 0x44400000);
  69         nv_wo32(chan, 0x0480, 0xffff0000);
  70         for (i = 0x04d4; i < 0x04dc; i += 4)
  71                 nv_wo32(chan, i, 0x0fff0000);
  72         nv_wo32(chan, 0x04e0, 0x00011100);
  73         for (i = 0x04fc; i < 0x053c; i += 4)
  74                 nv_wo32(chan, i, 0x07ff0000);
  75         nv_wo32(chan, 0x0544, 0x4b7fffff);
  76         nv_wo32(chan, 0x057c, 0x00000080);
  77         nv_wo32(chan, 0x0580, 0x30201000);
  78         nv_wo32(chan, 0x0584, 0x70605040);
  79         nv_wo32(chan, 0x0588, 0xb8a89888);
  80         nv_wo32(chan, 0x058c, 0xf8e8d8c8);
  81         nv_wo32(chan, 0x05a0, 0xb0000000);
  82         for (i = 0x05f0; i < 0x0630; i += 4)
  83                 nv_wo32(chan, i, 0x00010588);
  84         for (i = 0x0630; i < 0x0670; i += 4)
  85                 nv_wo32(chan, i, 0x00030303);
  86         for (i = 0x06b0; i < 0x06f0; i += 4)
  87                 nv_wo32(chan, i, 0x0008aae4);
  88         for (i = 0x06f0; i < 0x0730; i += 4)
  89                 nv_wo32(chan, i, 0x01012000);
  90         for (i = 0x0730; i < 0x0770; i += 4)
  91                 nv_wo32(chan, i, 0x00080008);
  92         nv_wo32(chan, 0x0850, 0x00040000);
  93         nv_wo32(chan, 0x0854, 0x00010000);
  94         for (i = 0x0858; i < 0x0868; i += 4)
  95                 nv_wo32(chan, i, 0x00040004);
  96         for (i = 0x15ac; i <= 0x271c ; i += 16) {
  97                 nv_wo32(chan, i + 0, 0x10700ff9);
  98                 nv_wo32(chan, i + 1, 0x0436086c);
  99                 nv_wo32(chan, i + 2, 0x000c001b);
 100         }
 101         for (i = 0x274c; i < 0x275c; i += 4)
 102                 nv_wo32(chan, i, 0x0000ffff);
 103         nv_wo32(chan, 0x2ae0, 0x3f800000);
 104         nv_wo32(chan, 0x2e9c, 0x3f800000);
 105         nv_wo32(chan, 0x2eb0, 0x3f800000);
 106         nv_wo32(chan, 0x2edc, 0x40000000);
 107         nv_wo32(chan, 0x2ee0, 0x3f800000);
 108         nv_wo32(chan, 0x2ee4, 0x3f000000);
 109         nv_wo32(chan, 0x2eec, 0x40000000);
 110         nv_wo32(chan, 0x2ef0, 0x3f800000);
 111         nv_wo32(chan, 0x2ef8, 0xbf800000);
 112         nv_wo32(chan, 0x2f00, 0xbf800000);
 113         return 0;
 114 }
 115
 116 static struct nouveau_oclass
 117 nv34_graph_cclass = {
 118         .handle = NV_ENGCTX(GR, 0x34),
 119         .ofuncs = &(struct nouveau_ofuncs) {
 120                 .ctor = nv34_graph_context_ctor,
 121                 .dtor = _nouveau_graph_context_dtor,
 122                 .init = nv20_graph_context_init,
 123                 .fini = nv20_graph_context_fini,
 124                 .rd32 = _nouveau_graph_context_rd32,
 125                 .wr32 = _nouveau_graph_context_wr32,
 126         },
 127 };
 128
 129 /*******************************************************************************
 130  * PGRAPH engine/subdev functions
 131  ******************************************************************************/
 132
 133 static int
 134 nv34_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 135                struct nouveau_oclass *oclass, void *data, u32 size,
 136                struct nouveau_object **pobject)
 137 {
 138         struct nv20_graph_priv *priv;
 139         int ret;
 140
 141         ret = nouveau_graph_create(parent, engine, oclass, true, &priv);
 142         *pobject = nv_object(priv);
 143         if (ret)
 144                 return ret;
 145
 146         ret = nouveau_gpuobj_new(parent, NULL, 32 * 4, 16,
 147                                  NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
 148         if (ret)
 149                 return ret;
 150
 151         nv_subdev(priv)->unit = 0x00001000;
 152         nv_subdev(priv)->intr = nv20_graph_intr;
 153         nv_engine(priv)->cclass = &nv34_graph_cclass;
 154         nv_engine(priv)->sclass = nv34_graph_sclass;
 155         nv_engine(priv)->tile_prog = nv20_graph_tile_prog;
 156         return 0;
 157 }
 158
 159 struct nouveau_oclass
 160 nv34_graph_oclass = {
 161         .handle = NV_ENGINE(GR, 0x34),
 162         .ofuncs = &(struct nouveau_ofuncs) {
 163                 .ctor = nv34_graph_ctor,
 164                 .dtor = nv20_graph_dtor,
 165                 .init = nv30_graph_init,
 166                 .fini = _nouveau_graph_fini,
 167         },
 168 };