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
nvif_disp_dtor(struct nvif_disp * disp)30 nvif_disp_dtor(struct nvif_disp *disp)
31 {
32 nvif_object_dtor(&disp->object);
33 }
34
35 int
nvif_disp_ctor(struct nvif_device * device,const char * name,s32 oclass,struct nvif_disp * disp)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 head_mask:%08x",
76 args.conn_mask, args.outp_mask, args.head_mask);
77 disp->conn_mask = args.conn_mask;
78 disp->outp_mask = args.outp_mask;
79 disp->head_mask = args.head_mask;
80 return 0;
81 }
82