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 "gf100.h"
23#include "ram.h"
24
25#include <subdev/gsp.h>
26
27bool
28tu102_fb_vpr_scrub_required(struct nvkm_fb *fb)
29{
30	return (nvkm_rd32(fb->subdev.device, 0x1fa80c) & 0x00000010) != 0;
31}
32
33static const struct nvkm_fb_func
34tu102_fb = {
35	.dtor = gf100_fb_dtor,
36	.oneinit = gp102_fb_oneinit,
37	.init = gm200_fb_init,
38	.init_page = gv100_fb_init_page,
39	.init_unkn = gp100_fb_init_unkn,
40	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
41	.vidmem.size = gp102_fb_vidmem_size,
42	.vpr.scrub_required = tu102_fb_vpr_scrub_required,
43	.vpr.scrub = gp102_fb_vpr_scrub,
44	.ram_new = gp102_ram_new,
45	.default_bigpage = 16,
46};
47
48int
49tu102_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **pfb)
50{
51	if (nvkm_gsp_rm(device->gsp))
52		return r535_fb_new(&tu102_fb, device, type, inst, pfb);
53
54	return gf100_fb_new_(&tu102_fb, device, type, inst, pfb);
55}
56
57MODULE_FIRMWARE("nvidia/tu102/nvdec/scrubber.bin");
58MODULE_FIRMWARE("nvidia/tu104/nvdec/scrubber.bin");
59MODULE_FIRMWARE("nvidia/tu106/nvdec/scrubber.bin");
60MODULE_FIRMWARE("nvidia/tu116/nvdec/scrubber.bin");
61MODULE_FIRMWARE("nvidia/tu117/nvdec/scrubber.bin");