1 #include "nv20.h" 2 #include "regs.h" 3 4 #include <core/gpuobj.h> 5 #include <engine/fifo.h> 6 #include <engine/fifo/chan.h> 7 8 /******************************************************************************* 9 * PGRAPH context 10 ******************************************************************************/ 11 12 static const struct nvkm_object_func 13 nv34_gr_chan = { 14 .dtor = nv20_gr_chan_dtor, 15 .init = nv20_gr_chan_init, 16 .fini = nv20_gr_chan_fini, 17 }; 18 19 static int 20 nv34_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, 21 const struct nvkm_oclass *oclass, struct nvkm_object **pobject) 22 { 23 struct nv20_gr *gr = nv20_gr(base); 24 struct nv20_gr_chan *chan; 25 int ret, i; 26 27 if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) 28 return -ENOMEM; 29 nvkm_object_ctor(&nv34_gr_chan, oclass, &chan->object); 30 chan->gr = gr; 31 chan->chid = fifoch->chid; 32 *pobject = &chan->object; 33 34 ret = nvkm_memory_new(gr->base.engine.subdev.device, 35 NVKM_MEM_TARGET_INST, 0x46dc, 16, true, 36 &chan->inst); 37 if (ret) 38 return ret; 39 40 nvkm_kmap(chan->inst); 41 nvkm_wo32(chan->inst, 0x0028, 0x00000001 | (chan->chid << 24)); 42 nvkm_wo32(chan->inst, 0x040c, 0x01000101); 43 nvkm_wo32(chan->inst, 0x0420, 0x00000111); 44 nvkm_wo32(chan->inst, 0x0424, 0x00000060); 45 nvkm_wo32(chan->inst, 0x0440, 0x00000080); 46 nvkm_wo32(chan->inst, 0x0444, 0xffff0000); 47 nvkm_wo32(chan->inst, 0x0448, 0x00000001); 48 nvkm_wo32(chan->inst, 0x045c, 0x44400000); 49 nvkm_wo32(chan->inst, 0x0480, 0xffff0000); 50 for (i = 0x04d4; i < 0x04dc; i += 4) 51 nvkm_wo32(chan->inst, i, 0x0fff0000); 52 nvkm_wo32(chan->inst, 0x04e0, 0x00011100); 53 for (i = 0x04fc; i < 0x053c; i += 4) 54 nvkm_wo32(chan->inst, i, 0x07ff0000); 55 nvkm_wo32(chan->inst, 0x0544, 0x4b7fffff); 56 nvkm_wo32(chan->inst, 0x057c, 0x00000080); 57 nvkm_wo32(chan->inst, 0x0580, 0x30201000); 58 nvkm_wo32(chan->inst, 0x0584, 0x70605040); 59 nvkm_wo32(chan->inst, 0x0588, 0xb8a89888); 60 nvkm_wo32(chan->inst, 0x058c, 0xf8e8d8c8); 61 nvkm_wo32(chan->inst, 0x05a0, 0xb0000000); 62 for (i = 0x05f0; i < 0x0630; i += 4) 63 nvkm_wo32(chan->inst, i, 0x00010588); 64 for (i = 0x0630; i < 0x0670; i += 4) 65 nvkm_wo32(chan->inst, i, 0x00030303); 66 for (i = 0x06b0; i < 0x06f0; i += 4) 67 nvkm_wo32(chan->inst, i, 0x0008aae4); 68 for (i = 0x06f0; i < 0x0730; i += 4) 69 nvkm_wo32(chan->inst, i, 0x01012000); 70 for (i = 0x0730; i < 0x0770; i += 4) 71 nvkm_wo32(chan->inst, i, 0x00080008); 72 nvkm_wo32(chan->inst, 0x0850, 0x00040000); 73 nvkm_wo32(chan->inst, 0x0854, 0x00010000); 74 for (i = 0x0858; i < 0x0868; i += 4) 75 nvkm_wo32(chan->inst, i, 0x00040004); 76 for (i = 0x15ac; i <= 0x271c ; i += 16) { 77 nvkm_wo32(chan->inst, i + 0, 0x10700ff9); 78 nvkm_wo32(chan->inst, i + 4, 0x0436086c); 79 nvkm_wo32(chan->inst, i + 8, 0x000c001b); 80 } 81 for (i = 0x274c; i < 0x275c; i += 4) 82 nvkm_wo32(chan->inst, i, 0x0000ffff); 83 nvkm_wo32(chan->inst, 0x2ae0, 0x3f800000); 84 nvkm_wo32(chan->inst, 0x2e9c, 0x3f800000); 85 nvkm_wo32(chan->inst, 0x2eb0, 0x3f800000); 86 nvkm_wo32(chan->inst, 0x2edc, 0x40000000); 87 nvkm_wo32(chan->inst, 0x2ee0, 0x3f800000); 88 nvkm_wo32(chan->inst, 0x2ee4, 0x3f000000); 89 nvkm_wo32(chan->inst, 0x2eec, 0x40000000); 90 nvkm_wo32(chan->inst, 0x2ef0, 0x3f800000); 91 nvkm_wo32(chan->inst, 0x2ef8, 0xbf800000); 92 nvkm_wo32(chan->inst, 0x2f00, 0xbf800000); 93 nvkm_done(chan->inst); 94 return 0; 95 } 96 97 /******************************************************************************* 98 * PGRAPH engine/subdev functions 99 ******************************************************************************/ 100 101 static const struct nvkm_gr_func 102 nv34_gr = { 103 .dtor = nv20_gr_dtor, 104 .oneinit = nv20_gr_oneinit, 105 .init = nv30_gr_init, 106 .intr = nv20_gr_intr, 107 .tile = nv20_gr_tile, 108 .chan_new = nv34_gr_chan_new, 109 .sclass = { 110 { -1, -1, 0x0012, &nv04_gr_object }, /* beta1 */ 111 { -1, -1, 0x0019, &nv04_gr_object }, /* clip */ 112 { -1, -1, 0x0030, &nv04_gr_object }, /* null */ 113 { -1, -1, 0x0039, &nv04_gr_object }, /* m2mf */ 114 { -1, -1, 0x0043, &nv04_gr_object }, /* rop */ 115 { -1, -1, 0x0044, &nv04_gr_object }, /* patt */ 116 { -1, -1, 0x004a, &nv04_gr_object }, /* gdi */ 117 { -1, -1, 0x0062, &nv04_gr_object }, /* surf2d */ 118 { -1, -1, 0x0072, &nv04_gr_object }, /* beta4 */ 119 { -1, -1, 0x0089, &nv04_gr_object }, /* sifm */ 120 { -1, -1, 0x008a, &nv04_gr_object }, /* ifc */ 121 { -1, -1, 0x009f, &nv04_gr_object }, /* imageblit */ 122 { -1, -1, 0x0362, &nv04_gr_object }, /* surf2d (nv30) */ 123 { -1, -1, 0x0389, &nv04_gr_object }, /* sifm (nv30) */ 124 { -1, -1, 0x038a, &nv04_gr_object }, /* ifc (nv30) */ 125 { -1, -1, 0x039e, &nv04_gr_object }, /* swzsurf (nv30) */ 126 { -1, -1, 0x0697, &nv04_gr_object }, /* rankine */ 127 {} 128 } 129 }; 130 131 int 132 nv34_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr) 133 { 134 return nv20_gr_new_(&nv34_gr, device, index, pgr); 135 } 136