1 /* 2 * Copyright 2018 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 #include <nvif/disp.h> 23 #include <nvif/device.h> 24 #include <nvif/printf.h> 25 26 #include <nvif/class.h> 27 #include <nvif/if0010.h> 28 29 void 30 nvif_disp_dtor(struct nvif_disp *disp) 31 { 32 nvif_object_dtor(&disp->object); 33 } 34 35 int 36 nvif_disp_ctor(struct nvif_device *device, const char *name, s32 oclass, struct nvif_disp *disp) 37 { 38 static const struct nvif_mclass disps[] = { 39 { GA102_DISP, 0 }, 40 { TU102_DISP, 0 }, 41 { GV100_DISP, 0 }, 42 { GP102_DISP, 0 }, 43 { GP100_DISP, 0 }, 44 { GM200_DISP, 0 }, 45 { GM107_DISP, 0 }, 46 { GK110_DISP, 0 }, 47 { GK104_DISP, 0 }, 48 { GF110_DISP, 0 }, 49 { GT214_DISP, 0 }, 50 { GT206_DISP, 0 }, 51 { GT200_DISP, 0 }, 52 { G82_DISP, 0 }, 53 { NV50_DISP, 0 }, 54 { NV04_DISP, 0 }, 55 {} 56 }; 57 struct nvif_disp_v0 args; 58 int cid, ret; 59 60 cid = nvif_sclass(&device->object, disps, oclass); 61 disp->object.client = NULL; 62 if (cid < 0) { 63 NVIF_ERRON(cid, &device->object, "[NEW disp%04x] not supported", oclass); 64 return cid; 65 } 66 67 args.version = 0; 68 69 ret = nvif_object_ctor(&device->object, name ?: "nvifDisp", 0, 70 disps[cid].oclass, &args, sizeof(args), &disp->object); 71 NVIF_ERRON(ret, &device->object, "[NEW disp%04x]", disps[cid].oclass); 72 if (ret) 73 return ret; 74 75 NVIF_DEBUG(&disp->object, "[NEW] conn_mask:%08x outp_mask:%08x", 76 args.conn_mask, args.outp_mask); 77 disp->conn_mask = args.conn_mask; 78 disp->outp_mask = args.outp_mask; 79 return 0; 80 } 81