Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 Red Hat Inc. |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice shall be included in |
| 12 | * all copies or substantial portions of the Software. |
| 13 | * |
| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
| 21 | * |
| 22 | * Authors: Ben Skeggs |
| 23 | */ |
| 24 | #include "rootnv50.h" |
| 25 | #include "dmacnv50.h" |
| 26 | |
| 27 | #include <core/client.h> |
| 28 | #include <core/ramht.h> |
| 29 | #include <subdev/timer.h> |
| 30 | |
| 31 | #include <nvif/class.h> |
Ben Skeggs | 7568b10 | 2015-11-08 10:44:19 +1000 | [diff] [blame^] | 32 | #include <nvif/cl5070.h> |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 33 | #include <nvif/unpack.h> |
| 34 | |
| 35 | int |
| 36 | nv50_disp_root_scanoutpos(NV50_DISP_MTHD_V0) |
| 37 | { |
| 38 | struct nvkm_device *device = disp->base.engine.subdev.device; |
| 39 | const u32 blanke = nvkm_rd32(device, 0x610aec + (head * 0x540)); |
| 40 | const u32 blanks = nvkm_rd32(device, 0x610af4 + (head * 0x540)); |
| 41 | const u32 total = nvkm_rd32(device, 0x610afc + (head * 0x540)); |
| 42 | union { |
Ben Skeggs | 7568b10 | 2015-11-08 10:44:19 +1000 | [diff] [blame^] | 43 | struct nv50_disp_scanoutpos_v0 v0; |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 44 | } *args = data; |
| 45 | int ret; |
| 46 | |
| 47 | nvif_ioctl(object, "disp scanoutpos size %d\n", size); |
| 48 | if (nvif_unpack(args->v0, 0, 0, false)) { |
| 49 | nvif_ioctl(object, "disp scanoutpos vers %d\n", |
| 50 | args->v0.version); |
| 51 | args->v0.vblanke = (blanke & 0xffff0000) >> 16; |
| 52 | args->v0.hblanke = (blanke & 0x0000ffff); |
| 53 | args->v0.vblanks = (blanks & 0xffff0000) >> 16; |
| 54 | args->v0.hblanks = (blanks & 0x0000ffff); |
| 55 | args->v0.vtotal = ( total & 0xffff0000) >> 16; |
| 56 | args->v0.htotal = ( total & 0x0000ffff); |
| 57 | args->v0.time[0] = ktime_to_ns(ktime_get()); |
| 58 | args->v0.vline = /* vline read locks hline */ |
| 59 | nvkm_rd32(device, 0x616340 + (head * 0x800)) & 0xffff; |
| 60 | args->v0.time[1] = ktime_to_ns(ktime_get()); |
| 61 | args->v0.hline = |
| 62 | nvkm_rd32(device, 0x616344 + (head * 0x800)) & 0xffff; |
| 63 | } else |
| 64 | return ret; |
| 65 | |
| 66 | return 0; |
| 67 | } |
| 68 | |
| 69 | int |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 70 | nv50_disp_root_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size) |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 71 | { |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 72 | union { |
| 73 | struct nv50_disp_mthd_v0 v0; |
| 74 | struct nv50_disp_mthd_v1 v1; |
| 75 | } *args = data; |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 76 | struct nv50_disp_root *root = nv50_disp_root(object); |
| 77 | struct nv50_disp *disp = root->disp; |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 78 | const struct nv50_disp_func *func = disp->func; |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 79 | struct nvkm_output *outp = NULL; |
| 80 | struct nvkm_output *temp; |
| 81 | u16 type, mask = 0; |
| 82 | int head, ret; |
| 83 | |
| 84 | if (mthd != NV50_DISP_MTHD) |
| 85 | return -EINVAL; |
| 86 | |
| 87 | nvif_ioctl(object, "disp mthd size %d\n", size); |
| 88 | if (nvif_unpack(args->v0, 0, 0, true)) { |
| 89 | nvif_ioctl(object, "disp mthd vers %d mthd %02x head %d\n", |
| 90 | args->v0.version, args->v0.method, args->v0.head); |
| 91 | mthd = args->v0.method; |
| 92 | head = args->v0.head; |
| 93 | } else |
| 94 | if (nvif_unpack(args->v1, 1, 1, true)) { |
| 95 | nvif_ioctl(object, "disp mthd vers %d mthd %02x " |
| 96 | "type %04x mask %04x\n", |
| 97 | args->v1.version, args->v1.method, |
| 98 | args->v1.hasht, args->v1.hashm); |
| 99 | mthd = args->v1.method; |
| 100 | type = args->v1.hasht; |
| 101 | mask = args->v1.hashm; |
| 102 | head = ffs((mask >> 8) & 0x0f) - 1; |
| 103 | } else |
| 104 | return ret; |
| 105 | |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 106 | if (head < 0 || head >= disp->base.head.nr) |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 107 | return -ENXIO; |
| 108 | |
| 109 | if (mask) { |
| 110 | list_for_each_entry(temp, &disp->base.outp, head) { |
| 111 | if ((temp->info.hasht == type) && |
| 112 | (temp->info.hashm & mask) == mask) { |
| 113 | outp = temp; |
| 114 | break; |
| 115 | } |
| 116 | } |
| 117 | if (outp == NULL) |
| 118 | return -ENXIO; |
| 119 | } |
| 120 | |
| 121 | switch (mthd) { |
| 122 | case NV50_DISP_SCANOUTPOS: |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 123 | return func->head.scanoutpos(object, disp, data, size, head); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 124 | default: |
| 125 | break; |
| 126 | } |
| 127 | |
| 128 | switch (mthd * !!outp) { |
| 129 | case NV50_DISP_MTHD_V1_DAC_PWR: |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 130 | return func->dac.power(object, disp, data, size, head, outp); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 131 | case NV50_DISP_MTHD_V1_DAC_LOAD: |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 132 | return func->dac.sense(object, disp, data, size, head, outp); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 133 | case NV50_DISP_MTHD_V1_SOR_PWR: |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 134 | return func->sor.power(object, disp, data, size, head, outp); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 135 | case NV50_DISP_MTHD_V1_SOR_HDA_ELD: |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 136 | if (!func->sor.hda_eld) |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 137 | return -ENODEV; |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 138 | return func->sor.hda_eld(object, disp, data, size, head, outp); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 139 | case NV50_DISP_MTHD_V1_SOR_HDMI_PWR: |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 140 | if (!func->sor.hdmi) |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 141 | return -ENODEV; |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 142 | return func->sor.hdmi(object, disp, data, size, head, outp); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 143 | case NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT: { |
| 144 | union { |
| 145 | struct nv50_disp_sor_lvds_script_v0 v0; |
| 146 | } *args = data; |
| 147 | nvif_ioctl(object, "disp sor lvds script size %d\n", size); |
| 148 | if (nvif_unpack(args->v0, 0, 0, false)) { |
| 149 | nvif_ioctl(object, "disp sor lvds script " |
| 150 | "vers %d name %04x\n", |
| 151 | args->v0.version, args->v0.script); |
| 152 | disp->sor.lvdsconf = args->v0.script; |
| 153 | return 0; |
| 154 | } else |
| 155 | return ret; |
| 156 | } |
| 157 | break; |
| 158 | case NV50_DISP_MTHD_V1_SOR_DP_PWR: { |
| 159 | struct nvkm_output_dp *outpdp = nvkm_output_dp(outp); |
| 160 | union { |
| 161 | struct nv50_disp_sor_dp_pwr_v0 v0; |
| 162 | } *args = data; |
| 163 | nvif_ioctl(object, "disp sor dp pwr size %d\n", size); |
| 164 | if (nvif_unpack(args->v0, 0, 0, false)) { |
| 165 | nvif_ioctl(object, "disp sor dp pwr vers %d state %d\n", |
| 166 | args->v0.version, args->v0.state); |
| 167 | if (args->v0.state == 0) { |
| 168 | nvkm_notify_put(&outpdp->irq); |
| 169 | outpdp->func->lnk_pwr(outpdp, 0); |
| 170 | atomic_set(&outpdp->lt.done, 0); |
| 171 | return 0; |
| 172 | } else |
| 173 | if (args->v0.state != 0) { |
| 174 | nvkm_output_dp_train(&outpdp->base, 0, true); |
| 175 | return 0; |
| 176 | } |
| 177 | } else |
| 178 | return ret; |
| 179 | } |
| 180 | break; |
| 181 | case NV50_DISP_MTHD_V1_PIOR_PWR: |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 182 | if (!func->pior.power) |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 183 | return -ENODEV; |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 184 | return func->pior.power(object, disp, data, size, head, outp); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 185 | default: |
| 186 | break; |
| 187 | } |
| 188 | |
| 189 | return -EINVAL; |
| 190 | } |
| 191 | |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 192 | static int |
| 193 | nv50_disp_root_dmac_new_(const struct nvkm_oclass *oclass, |
| 194 | void *data, u32 size, struct nvkm_object **pobject) |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 195 | { |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 196 | const struct nv50_disp_dmac_oclass *sclass = oclass->priv; |
| 197 | struct nv50_disp_root *root = nv50_disp_root(oclass->parent); |
| 198 | return sclass->ctor(sclass->func, sclass->mthd, root, sclass->chid, |
| 199 | oclass, data, size, pobject); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 200 | } |
| 201 | |
| 202 | static int |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 203 | nv50_disp_root_pioc_new_(const struct nvkm_oclass *oclass, |
| 204 | void *data, u32 size, struct nvkm_object **pobject) |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 205 | { |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 206 | const struct nv50_disp_pioc_oclass *sclass = oclass->priv; |
| 207 | struct nv50_disp_root *root = nv50_disp_root(oclass->parent); |
| 208 | return sclass->ctor(sclass->func, sclass->mthd, root, sclass->chid, |
| 209 | oclass, data, size, pobject); |
| 210 | } |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 211 | |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 212 | static int |
| 213 | nv50_disp_root_child_get_(struct nvkm_object *object, int index, |
| 214 | struct nvkm_oclass *sclass) |
| 215 | { |
| 216 | struct nv50_disp_root *root = nv50_disp_root(object); |
| 217 | |
| 218 | if (index < ARRAY_SIZE(root->func->dmac)) { |
| 219 | sclass->base = root->func->dmac[index]->base; |
| 220 | sclass->priv = root->func->dmac[index]; |
| 221 | sclass->ctor = nv50_disp_root_dmac_new_; |
| 222 | return 0; |
| 223 | } |
| 224 | |
| 225 | index -= ARRAY_SIZE(root->func->dmac); |
| 226 | |
| 227 | if (index < ARRAY_SIZE(root->func->pioc)) { |
| 228 | sclass->base = root->func->pioc[index]->base; |
| 229 | sclass->priv = root->func->pioc[index]; |
| 230 | sclass->ctor = nv50_disp_root_pioc_new_; |
| 231 | return 0; |
| 232 | } |
| 233 | |
| 234 | return -EINVAL; |
| 235 | } |
| 236 | |
| 237 | static int |
| 238 | nv50_disp_root_fini_(struct nvkm_object *object, bool suspend) |
| 239 | { |
| 240 | struct nv50_disp_root *root = nv50_disp_root(object); |
| 241 | root->func->fini(root); |
| 242 | return 0; |
| 243 | } |
| 244 | |
| 245 | static int |
| 246 | nv50_disp_root_init_(struct nvkm_object *object) |
| 247 | { |
| 248 | struct nv50_disp_root *root = nv50_disp_root(object); |
| 249 | return root->func->init(root); |
| 250 | } |
| 251 | |
| 252 | static void * |
| 253 | nv50_disp_root_dtor_(struct nvkm_object *object) |
| 254 | { |
| 255 | struct nv50_disp_root *root = nv50_disp_root(object); |
| 256 | nvkm_ramht_del(&root->ramht); |
| 257 | nvkm_gpuobj_del(&root->instmem); |
| 258 | return root; |
| 259 | } |
| 260 | |
| 261 | static const struct nvkm_object_func |
| 262 | nv50_disp_root_ = { |
| 263 | .dtor = nv50_disp_root_dtor_, |
| 264 | .init = nv50_disp_root_init_, |
| 265 | .fini = nv50_disp_root_fini_, |
| 266 | .mthd = nv50_disp_root_mthd_, |
| 267 | .ntfy = nvkm_disp_ntfy, |
| 268 | .sclass = nv50_disp_root_child_get_, |
| 269 | }; |
| 270 | |
| 271 | int |
| 272 | nv50_disp_root_new_(const struct nv50_disp_root_func *func, |
| 273 | struct nvkm_disp *base, const struct nvkm_oclass *oclass, |
| 274 | void *data, u32 size, struct nvkm_object **pobject) |
| 275 | { |
| 276 | struct nv50_disp *disp = nv50_disp(base); |
| 277 | struct nv50_disp_root *root; |
| 278 | struct nvkm_device *device = disp->base.engine.subdev.device; |
| 279 | int ret; |
| 280 | |
| 281 | if (!(root = kzalloc(sizeof(*root), GFP_KERNEL))) |
| 282 | return -ENOMEM; |
| 283 | *pobject = &root->object; |
| 284 | |
| 285 | nvkm_object_ctor(&nv50_disp_root_, oclass, &root->object); |
| 286 | root->func = func; |
| 287 | root->disp = disp; |
| 288 | |
| 289 | ret = nvkm_gpuobj_new(disp->base.engine.subdev.device, 0x10000, 0x10000, |
| 290 | false, NULL, &root->instmem); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 291 | if (ret) |
| 292 | return ret; |
| 293 | |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 294 | return nvkm_ramht_new(device, 0x1000, 0, root->instmem, &root->ramht); |
| 295 | } |
| 296 | |
| 297 | void |
| 298 | nv50_disp_root_fini(struct nv50_disp_root *root) |
| 299 | { |
| 300 | struct nvkm_device *device = root->disp->base.engine.subdev.device; |
| 301 | /* disable all interrupts */ |
| 302 | nvkm_wr32(device, 0x610024, 0x00000000); |
| 303 | nvkm_wr32(device, 0x610020, 0x00000000); |
| 304 | } |
| 305 | |
| 306 | int |
| 307 | nv50_disp_root_init(struct nv50_disp_root *root) |
| 308 | { |
| 309 | struct nv50_disp *disp = root->disp; |
| 310 | struct nvkm_device *device = disp->base.engine.subdev.device; |
| 311 | u32 tmp; |
| 312 | int i; |
| 313 | |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 314 | /* The below segments of code copying values from one register to |
| 315 | * another appear to inform EVO of the display capabilities or |
| 316 | * something similar. NFI what the 0x614004 caps are for.. |
| 317 | */ |
| 318 | tmp = nvkm_rd32(device, 0x614004); |
| 319 | nvkm_wr32(device, 0x610184, tmp); |
| 320 | |
| 321 | /* ... CRTC caps */ |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 322 | for (i = 0; i < disp->base.head.nr; i++) { |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 323 | tmp = nvkm_rd32(device, 0x616100 + (i * 0x800)); |
| 324 | nvkm_wr32(device, 0x610190 + (i * 0x10), tmp); |
| 325 | tmp = nvkm_rd32(device, 0x616104 + (i * 0x800)); |
| 326 | nvkm_wr32(device, 0x610194 + (i * 0x10), tmp); |
| 327 | tmp = nvkm_rd32(device, 0x616108 + (i * 0x800)); |
| 328 | nvkm_wr32(device, 0x610198 + (i * 0x10), tmp); |
| 329 | tmp = nvkm_rd32(device, 0x61610c + (i * 0x800)); |
| 330 | nvkm_wr32(device, 0x61019c + (i * 0x10), tmp); |
| 331 | } |
| 332 | |
| 333 | /* ... DAC caps */ |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 334 | for (i = 0; i < disp->func->dac.nr; i++) { |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 335 | tmp = nvkm_rd32(device, 0x61a000 + (i * 0x800)); |
| 336 | nvkm_wr32(device, 0x6101d0 + (i * 0x04), tmp); |
| 337 | } |
| 338 | |
| 339 | /* ... SOR caps */ |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 340 | for (i = 0; i < disp->func->sor.nr; i++) { |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 341 | tmp = nvkm_rd32(device, 0x61c000 + (i * 0x800)); |
| 342 | nvkm_wr32(device, 0x6101e0 + (i * 0x04), tmp); |
| 343 | } |
| 344 | |
| 345 | /* ... PIOR caps */ |
Ben Skeggs | 70aa867 | 2015-08-20 14:54:22 +1000 | [diff] [blame] | 346 | for (i = 0; i < disp->func->pior.nr; i++) { |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 347 | tmp = nvkm_rd32(device, 0x61e000 + (i * 0x800)); |
| 348 | nvkm_wr32(device, 0x6101f0 + (i * 0x04), tmp); |
| 349 | } |
| 350 | |
| 351 | /* steal display away from vbios, or something like that */ |
| 352 | if (nvkm_rd32(device, 0x610024) & 0x00000100) { |
| 353 | nvkm_wr32(device, 0x610024, 0x00000100); |
| 354 | nvkm_mask(device, 0x6194e8, 0x00000001, 0x00000000); |
| 355 | if (nvkm_msec(device, 2000, |
| 356 | if (!(nvkm_rd32(device, 0x6194e8) & 0x00000002)) |
| 357 | break; |
| 358 | ) < 0) |
| 359 | return -EBUSY; |
| 360 | } |
| 361 | |
| 362 | /* point at display engine memory area (hash table, objects) */ |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 363 | nvkm_wr32(device, 0x610010, (root->instmem->addr >> 8) | 9); |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 364 | |
| 365 | /* enable supervisor interrupts, disable everything else */ |
| 366 | nvkm_wr32(device, 0x61002c, 0x00000370); |
| 367 | nvkm_wr32(device, 0x610028, 0x00000000); |
| 368 | return 0; |
| 369 | } |
| 370 | |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 371 | static const struct nv50_disp_root_func |
| 372 | nv50_disp_root = { |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 373 | .init = nv50_disp_root_init, |
| 374 | .fini = nv50_disp_root_fini, |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 375 | .dmac = { |
| 376 | &nv50_disp_core_oclass, |
| 377 | &nv50_disp_base_oclass, |
| 378 | &nv50_disp_ovly_oclass, |
| 379 | }, |
| 380 | .pioc = { |
| 381 | &nv50_disp_oimm_oclass, |
| 382 | &nv50_disp_curs_oclass, |
| 383 | }, |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 384 | }; |
| 385 | |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 386 | static int |
| 387 | nv50_disp_root_new(struct nvkm_disp *disp, const struct nvkm_oclass *oclass, |
| 388 | void *data, u32 size, struct nvkm_object **pobject) |
| 389 | { |
| 390 | return nv50_disp_root_new_(&nv50_disp_root, disp, oclass, |
| 391 | data, size, pobject); |
| 392 | } |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 393 | |
Ben Skeggs | 0ce41e3 | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 394 | const struct nvkm_disp_oclass |
| 395 | nv50_disp_root_oclass = { |
| 396 | .base.oclass = NV50_DISP, |
| 397 | .base.minver = -1, |
| 398 | .base.maxver = -1, |
| 399 | .ctor = nv50_disp_root_new, |
Ben Skeggs | 2a7909c | 2015-08-20 14:54:19 +1000 | [diff] [blame] | 400 | }; |