wimm.c (82ffd0454bd9bd57780966d47bfd56d579dd4fb3) wimm.c (8603774233507550d557272146ba1834071e3e49)
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

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26int
27nv50_wimm_init(struct nouveau_drm *drm, struct nv50_wndw *wndw)
28{
29 struct {
30 s32 oclass;
31 int version;
32 int (*init)(struct nouveau_drm *, s32, struct nv50_wndw *);
33 } wimms[] = {
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

--- 17 unchanged lines hidden (view full) ---

26int
27nv50_wimm_init(struct nouveau_drm *drm, struct nv50_wndw *wndw)
28{
29 struct {
30 s32 oclass;
31 int version;
32 int (*init)(struct nouveau_drm *, s32, struct nv50_wndw *);
33 } wimms[] = {
34 { TU104_DISP_WINDOW_IMM_CHANNEL_DMA, 0, wimmc37b_init },
34 { TU102_DISP_WINDOW_IMM_CHANNEL_DMA, 0, wimmc37b_init },
35 { GV100_DISP_WINDOW_IMM_CHANNEL_DMA, 0, wimmc37b_init },
36 {}
37 };
38 struct nv50_disp *disp = nv50_disp(drm->dev);
39 int cid;
40
41 cid = nvif_mclass(&disp->disp->object, wimms);
42 if (cid < 0) {
43 NV_ERROR(drm, "No supported window immediate class\n");
44 return cid;
45 }
46
47 return wimms[cid].init(drm, wimms[cid].oclass, wndw);
48}
35 { GV100_DISP_WINDOW_IMM_CHANNEL_DMA, 0, wimmc37b_init },
36 {}
37 };
38 struct nv50_disp *disp = nv50_disp(drm->dev);
39 int cid;
40
41 cid = nvif_mclass(&disp->disp->object, wimms);
42 if (cid < 0) {
43 NV_ERROR(drm, "No supported window immediate class\n");
44 return cid;
45 }
46
47 return wimms[cid].init(drm, wimms[cid].oclass, wndw);
48}