1 /* $NetBSD: nouveau_nvkm_subdev_fb_gv100.c,v 1.2 2021/12/18 23:45:39 riastradh Exp $ */
2
3 /*
4 * Copyright 2018 Red Hat Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 */
24 #include <sys/cdefs.h>
25 __KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_fb_gv100.c,v 1.2 2021/12/18 23:45:39 riastradh Exp $");
26
27 #include "gf100.h"
28 #include "ram.h"
29
30 static int
gv100_fb_init_page(struct nvkm_fb * fb)31 gv100_fb_init_page(struct nvkm_fb *fb)
32 {
33 return (fb->page == 16) ? 0 : -EINVAL;
34 }
35
36 static const struct nvkm_fb_func
37 gv100_fb = {
38 .dtor = gf100_fb_dtor,
39 .oneinit = gf100_fb_oneinit,
40 .init = gp100_fb_init,
41 .init_page = gv100_fb_init_page,
42 .init_unkn = gp100_fb_init_unkn,
43 .vpr.scrub_required = gp102_fb_vpr_scrub_required,
44 .vpr.scrub = gp102_fb_vpr_scrub,
45 .ram_new = gp100_ram_new,
46 .default_bigpage = 16,
47 };
48
49 int
gv100_fb_new(struct nvkm_device * device,int index,struct nvkm_fb ** pfb)50 gv100_fb_new(struct nvkm_device *device, int index, struct nvkm_fb **pfb)
51 {
52 return gp102_fb_new_(&gv100_fb, device, index, pfb);
53 }
54
55 MODULE_FIRMWARE("nvidia/gv100/nvdec/scrubber.bin");
56 MODULE_FIRMWARE("nvidia/tu102/nvdec/scrubber.bin");
57 MODULE_FIRMWARE("nvidia/tu104/nvdec/scrubber.bin");
58 MODULE_FIRMWARE("nvidia/tu106/nvdec/scrubber.bin");
59 MODULE_FIRMWARE("nvidia/tu116/nvdec/scrubber.bin");
60 MODULE_FIRMWARE("nvidia/tu117/nvdec/scrubber.bin");
61