2 * Copyright 2018 Red Hat Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
24 #include <nvif/class.h>
27 nv50_wimm_init(struct nouveau_drm
*drm
, struct nv50_wndw
*wndw
)
32 int (*init
)(struct nouveau_drm
*, s32
, struct nv50_wndw
*);
34 { GA102_DISP_WINDOW_IMM_CHANNEL_DMA
, 0, wimmc37b_init
},
35 { TU102_DISP_WINDOW_IMM_CHANNEL_DMA
, 0, wimmc37b_init
},
36 { GV100_DISP_WINDOW_IMM_CHANNEL_DMA
, 0, wimmc37b_init
},
39 struct nv50_disp
*disp
= nv50_disp(drm
->dev
);
42 cid
= nvif_mclass(&disp
->disp
->object
, wimms
);
44 NV_ERROR(drm
, "No supported window immediate class\n");
48 return wimms
[cid
].init(drm
, wimms
[cid
].oclass
, wndw
);