nv35.c (4817B)
1// SPDX-License-Identifier: MIT 2#include "nv20.h" 3#include "regs.h" 4 5#include <core/gpuobj.h> 6#include <engine/fifo.h> 7#include <engine/fifo/chan.h> 8 9/******************************************************************************* 10 * PGRAPH context 11 ******************************************************************************/ 12 13static const struct nvkm_object_func 14nv35_gr_chan = { 15 .dtor = nv20_gr_chan_dtor, 16 .init = nv20_gr_chan_init, 17 .fini = nv20_gr_chan_fini, 18}; 19 20static int 21nv35_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, 22 const struct nvkm_oclass *oclass, struct nvkm_object **pobject) 23{ 24 struct nv20_gr *gr = nv20_gr(base); 25 struct nv20_gr_chan *chan; 26 int ret, i; 27 28 if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) 29 return -ENOMEM; 30 nvkm_object_ctor(&nv35_gr_chan, oclass, &chan->object); 31 chan->gr = gr; 32 chan->chid = fifoch->chid; 33 *pobject = &chan->object; 34 35 ret = nvkm_memory_new(gr->base.engine.subdev.device, 36 NVKM_MEM_TARGET_INST, 0x577c, 16, true, 37 &chan->inst); 38 if (ret) 39 return ret; 40 41 nvkm_kmap(chan->inst); 42 nvkm_wo32(chan->inst, 0x0028, 0x00000001 | (chan->chid << 24)); 43 nvkm_wo32(chan->inst, 0x040c, 0x00000101); 44 nvkm_wo32(chan->inst, 0x0420, 0x00000111); 45 nvkm_wo32(chan->inst, 0x0424, 0x00000060); 46 nvkm_wo32(chan->inst, 0x0440, 0x00000080); 47 nvkm_wo32(chan->inst, 0x0444, 0xffff0000); 48 nvkm_wo32(chan->inst, 0x0448, 0x00000001); 49 nvkm_wo32(chan->inst, 0x045c, 0x44400000); 50 nvkm_wo32(chan->inst, 0x0488, 0xffff0000); 51 for (i = 0x04dc; i < 0x04e4; i += 4) 52 nvkm_wo32(chan->inst, i, 0x0fff0000); 53 nvkm_wo32(chan->inst, 0x04e8, 0x00011100); 54 for (i = 0x0504; i < 0x0544; i += 4) 55 nvkm_wo32(chan->inst, i, 0x07ff0000); 56 nvkm_wo32(chan->inst, 0x054c, 0x4b7fffff); 57 nvkm_wo32(chan->inst, 0x0588, 0x00000080); 58 nvkm_wo32(chan->inst, 0x058c, 0x30201000); 59 nvkm_wo32(chan->inst, 0x0590, 0x70605040); 60 nvkm_wo32(chan->inst, 0x0594, 0xb8a89888); 61 nvkm_wo32(chan->inst, 0x0598, 0xf8e8d8c8); 62 nvkm_wo32(chan->inst, 0x05ac, 0xb0000000); 63 for (i = 0x0604; i < 0x0644; i += 4) 64 nvkm_wo32(chan->inst, i, 0x00010588); 65 for (i = 0x0644; i < 0x0684; i += 4) 66 nvkm_wo32(chan->inst, i, 0x00030303); 67 for (i = 0x06c4; i < 0x0704; i += 4) 68 nvkm_wo32(chan->inst, i, 0x0008aae4); 69 for (i = 0x0704; i < 0x0744; i += 4) 70 nvkm_wo32(chan->inst, i, 0x01012000); 71 for (i = 0x0744; i < 0x0784; i += 4) 72 nvkm_wo32(chan->inst, i, 0x00080008); 73 nvkm_wo32(chan->inst, 0x0860, 0x00040000); 74 nvkm_wo32(chan->inst, 0x0864, 0x00010000); 75 for (i = 0x0868; i < 0x0878; i += 4) 76 nvkm_wo32(chan->inst, i, 0x00040004); 77 for (i = 0x1f1c; i <= 0x308c ; i += 16) { 78 nvkm_wo32(chan->inst, i + 0, 0x10700ff9); 79 nvkm_wo32(chan->inst, i + 4, 0x0436086c); 80 nvkm_wo32(chan->inst, i + 8, 0x000c001b); 81 } 82 for (i = 0x30bc; i < 0x30cc; i += 4) 83 nvkm_wo32(chan->inst, i, 0x0000ffff); 84 nvkm_wo32(chan->inst, 0x3450, 0x3f800000); 85 nvkm_wo32(chan->inst, 0x380c, 0x3f800000); 86 nvkm_wo32(chan->inst, 0x3820, 0x3f800000); 87 nvkm_wo32(chan->inst, 0x384c, 0x40000000); 88 nvkm_wo32(chan->inst, 0x3850, 0x3f800000); 89 nvkm_wo32(chan->inst, 0x3854, 0x3f000000); 90 nvkm_wo32(chan->inst, 0x385c, 0x40000000); 91 nvkm_wo32(chan->inst, 0x3860, 0x3f800000); 92 nvkm_wo32(chan->inst, 0x3868, 0xbf800000); 93 nvkm_wo32(chan->inst, 0x3870, 0xbf800000); 94 nvkm_done(chan->inst); 95 return 0; 96} 97 98/******************************************************************************* 99 * PGRAPH engine/subdev functions 100 ******************************************************************************/ 101 102static const struct nvkm_gr_func 103nv35_gr = { 104 .dtor = nv20_gr_dtor, 105 .oneinit = nv20_gr_oneinit, 106 .init = nv30_gr_init, 107 .intr = nv20_gr_intr, 108 .tile = nv20_gr_tile, 109 .chan_new = nv35_gr_chan_new, 110 .sclass = { 111 { -1, -1, 0x0012, &nv04_gr_object }, /* beta1 */ 112 { -1, -1, 0x0019, &nv04_gr_object }, /* clip */ 113 { -1, -1, 0x0030, &nv04_gr_object }, /* null */ 114 { -1, -1, 0x0039, &nv04_gr_object }, /* m2mf */ 115 { -1, -1, 0x0043, &nv04_gr_object }, /* rop */ 116 { -1, -1, 0x0044, &nv04_gr_object }, /* patt */ 117 { -1, -1, 0x004a, &nv04_gr_object }, /* gdi */ 118 { -1, -1, 0x0062, &nv04_gr_object }, /* surf2d */ 119 { -1, -1, 0x0072, &nv04_gr_object }, /* beta4 */ 120 { -1, -1, 0x0089, &nv04_gr_object }, /* sifm */ 121 { -1, -1, 0x008a, &nv04_gr_object }, /* ifc */ 122 { -1, -1, 0x009f, &nv04_gr_object }, /* imageblit */ 123 { -1, -1, 0x0362, &nv04_gr_object }, /* surf2d (nv30) */ 124 { -1, -1, 0x0389, &nv04_gr_object }, /* sifm (nv30) */ 125 { -1, -1, 0x038a, &nv04_gr_object }, /* ifc (nv30) */ 126 { -1, -1, 0x039e, &nv04_gr_object }, /* swzsurf (nv30) */ 127 { -1, -1, 0x0497, &nv04_gr_object }, /* rankine */ 128 { -1, -1, 0x0597, &nv04_gr_object }, /* kelvin */ 129 {} 130 } 131}; 132 133int 134nv35_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr) 135{ 136 return nv20_gr_new_(&nv35_gr, device, type, inst, pgr); 137}