This source file includes following definitions.
- nv50_disp_oimm_new_
- nv50_disp_oimm_new
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 #include "channv50.h"
25 #include "head.h"
26
27 #include <core/client.h>
28
29 #include <nvif/cl507b.h>
30 #include <nvif/unpack.h>
31
32 int
33 nv50_disp_oimm_new_(const struct nv50_disp_chan_func *func,
34 struct nv50_disp *disp, int ctrl, int user,
35 const struct nvkm_oclass *oclass, void *argv, u32 argc,
36 struct nvkm_object **pobject)
37 {
38 union {
39 struct nv50_disp_overlay_v0 v0;
40 } *args = argv;
41 struct nvkm_object *parent = oclass->parent;
42 int head, ret = -ENOSYS;
43
44 nvif_ioctl(parent, "create disp overlay size %d\n", argc);
45 if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
46 nvif_ioctl(parent, "create disp overlay vers %d head %d\n",
47 args->v0.version, args->v0.head);
48 if (!nvkm_head_find(&disp->base, args->v0.head))
49 return -EINVAL;
50 head = args->v0.head;
51 } else
52 return ret;
53
54 return nv50_disp_chan_new_(func, NULL, disp, ctrl + head, user + head,
55 head, oclass, pobject);
56 }
57
58 int
59 nv50_disp_oimm_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
60 struct nv50_disp *disp, struct nvkm_object **pobject)
61 {
62 return nv50_disp_oimm_new_(&nv50_disp_pioc_func, disp, 5, 5,
63 oclass, argv, argc, pobject);
64 }