drivers/gpu/drm/nouveau/core/engine/graph/nv25.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 struct nouveau_oclass
  19 nv25_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         { 0x0096, &nv04_graph_ofuncs, NULL }, /* celcius */
  32         { 0x009e, &nv04_graph_ofuncs, NULL }, /* swzsurf */
  33         { 0x009f, &nv04_graph_ofuncs, NULL }, /* imageblit */
  34         { 0x0597, &nv04_graph_ofuncs, NULL }, /* kelvin */
  35         {},
  36 };
  37
  38 /*******************************************************************************
  39  * PGRAPH context
  40  ******************************************************************************/
  41
  42 static int
  43 nv25_graph_context_ctor(struct nouveau_object *parent,
  44                         struct nouveau_object *engine,
  45                         struct nouveau_oclass *oclass, void *data, u32 size,
  46                         struct nouveau_object **pobject)
  47 {
  48         struct nv20_graph_chan *chan;
  49         int ret, i;
  50
  51         ret = nouveau_graph_context_create(parent, engine, oclass, NULL, 0x3724,
  52                                            16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
  53         *pobject = nv_object(chan);
  54         if (ret)
  55                 return ret;
  56
  57         chan->chid = nouveau_fifo_chan(parent)->chid;
  58
  59         nv_wo32(chan, 0x0028, 0x00000001 | (chan->chid << 24));
  60         nv_wo32(chan, 0x035c, 0xffff0000);
  61         nv_wo32(chan, 0x03c0, 0x0fff0000);
  62         nv_wo32(chan, 0x03c4, 0x0fff0000);
  63         nv_wo32(chan, 0x049c, 0x00000101);
  64         nv_wo32(chan, 0x04b0, 0x00000111);
  65         nv_wo32(chan, 0x04c8, 0x00000080);
  66         nv_wo32(chan, 0x04cc, 0xffff0000);
  67         nv_wo32(chan, 0x04d0, 0x00000001);
  68         nv_wo32(chan, 0x04e4, 0x44400000);
  69         nv_wo32(chan, 0x04fc, 0x4b800000);
  70         for (i = 0x0510; i <= 0x051c; i += 4)
  71                 nv_wo32(chan, i, 0x00030303);
  72         for (i = 0x0530; i <= 0x053c; i += 4)
  73                 nv_wo32(chan, i, 0x00080000);
  74         for (i = 0x0548; i <= 0x0554; i += 4)
  75                 nv_wo32(chan, i, 0x01012000);
  76         for (i = 0x0558; i <= 0x0564; i += 4)
  77                 nv_wo32(chan, i, 0x000105b8);
  78         for (i = 0x0568; i <= 0x0574; i += 4)
  79                 nv_wo32(chan, i, 0x00080008);
  80         for (i = 0x0598; i <= 0x05d4; i += 4)
  81                 nv_wo32(chan, i, 0x07ff0000);
  82         nv_wo32(chan, 0x05e0, 0x4b7fffff);
  83         nv_wo32(chan, 0x0620, 0x00000080);
  84         nv_wo32(chan, 0x0624, 0x30201000);
  85         nv_wo32(chan, 0x0628, 0x70605040);
  86         nv_wo32(chan, 0x062c, 0xb0a09080);
  87         nv_wo32(chan, 0x0630, 0xf0e0d0c0);
  88         nv_wo32(chan, 0x0664, 0x00000001);
  89         nv_wo32(chan, 0x066c, 0x00004000);
  90         nv_wo32(chan, 0x0678, 0x00000001);
  91         nv_wo32(chan, 0x0680, 0x00040000);
  92         nv_wo32(chan, 0x0684, 0x00010000);
  93         for (i = 0x1b04; i <= 0x2374; i += 16) {
  94                 nv_wo32(chan, (i + 0), 0x10700ff9);
  95                 nv_wo32(chan, (i + 4), 0x0436086c);
  96                 nv_wo32(chan, (i + 8), 0x000c001b);
  97         }
  98         nv_wo32(chan, 0x2704, 0x3f800000);
  99         nv_wo32(chan, 0x2718, 0x3f800000);
 100         nv_wo32(chan, 0x2744, 0x40000000);
 101         nv_wo32(chan, 0x2748, 0x3f800000);
 102         nv_wo32(chan, 0x274c, 0x3f000000);
 103         nv_wo32(chan, 0x2754, 0x40000000);
 104         nv_wo32(chan, 0x2758, 0x3f800000);
 105         nv_wo32(chan, 0x2760, 0xbf800000);
 106         nv_wo32(chan, 0x2768, 0xbf800000);
 107         nv_wo32(chan, 0x308c, 0x000fe000);
 108         nv_wo32(chan, 0x3108, 0x000003f8);
 109         nv_wo32(chan, 0x3468, 0x002fe000);
 110         for (i = 0x3484; i <= 0x34a0; i += 4)
 111                 nv_wo32(chan, i, 0x001c527c);
 112         return 0;
 113 }
 114
 115 static struct nouveau_oclass
 116 nv25_graph_cclass = {
 117         .handle = NV_ENGCTX(GR, 0x25),
 118         .ofuncs = &(struct nouveau_ofuncs) {
 119                 .ctor = nv25_graph_context_ctor,
 120                 .dtor = _nouveau_graph_context_dtor,
 121                 .init = nv20_graph_context_init,
 122                 .fini = nv20_graph_context_fini,
 123                 .rd32 = _nouveau_graph_context_rd32,
 124                 .wr32 = _nouveau_graph_context_wr32,
 125         },
 126 };
 127
 128 /*******************************************************************************
 129  * PGRAPH engine/subdev functions
 130  ******************************************************************************/
 131
 132 static int
 133 nv25_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 134                struct nouveau_oclass *oclass, void *data, u32 size,
 135                struct nouveau_object **pobject)
 136 {
 137         struct nv20_graph_priv *priv;
 138         int ret;
 139
 140         ret = nouveau_graph_create(parent, engine, oclass, true, &priv);
 141         *pobject = nv_object(priv);
 142         if (ret)
 143                 return ret;
 144
 145         ret = nouveau_gpuobj_new(parent, NULL, 32 * 4, 16,
 146                                  NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
 147         if (ret)
 148                 return ret;
 149
 150         nv_subdev(priv)->unit = 0x00001000;
 151         nv_subdev(priv)->intr = nv20_graph_intr;
 152         nv_engine(priv)->cclass = &nv25_graph_cclass;
 153         nv_engine(priv)->sclass = nv25_graph_sclass;
 154         nv_engine(priv)->tile_prog = nv20_graph_tile_prog;
 155         return 0;
 156 }
 157
 158 struct nouveau_oclass
 159 nv25_graph_oclass = {
 160         .handle = NV_ENGINE(GR, 0x25),
 161         .ofuncs = &(struct nouveau_ofuncs) {
 162                 .ctor = nv25_graph_ctor,
 163                 .dtor = nv20_graph_dtor,
 164                 .init = nv20_graph_init,
 165                 .fini = _nouveau_graph_fini,
 166         },
 167 };