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 "core.h" |
23 | #include "head.h" |
24 | |
25 | #include <nvif/pushc37b.h> |
26 | |
27 | #include <nvhw/class/clc57d.h> |
28 | |
29 | static int |
30 | corec57d_init(struct nv50_core *core) |
31 | { |
32 | struct nvif_push *push = core->chan.push; |
33 | const u32 windows = 8; /*XXX*/ |
34 | int ret, i; |
35 | |
36 | if ((ret = PUSH_WAIT(push, 2 + windows * 5))) |
37 | return ret; |
38 | |
39 | PUSH_MTHD(push, NVC57D, SET_CONTEXT_DMA_NOTIFIER, core->chan.sync.handle); |
40 | |
41 | for (i = 0; i < windows; i++) { |
42 | PUSH_MTHD(push, NVC57D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS(i), |
43 | NVDEF(NVC57D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, RGB_PACKED1BPP, TRUE) | |
44 | NVDEF(NVC57D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, RGB_PACKED2BPP, TRUE) | |
45 | NVDEF(NVC57D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, RGB_PACKED4BPP, TRUE) | |
46 | NVDEF(NVC57D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, RGB_PACKED8BPP, TRUE), |
47 | |
48 | WINDOW_SET_WINDOW_ROTATED_FORMAT_USAGE_BOUNDS(i), 0x00000000); |
49 | |
50 | PUSH_MTHD(push, NVC57D, WINDOW_SET_WINDOW_USAGE_BOUNDS(i), |
51 | NVVAL(NVC57D, WINDOW_SET_WINDOW_USAGE_BOUNDS, MAX_PIXELS_FETCHED_PER_LINE, 0x7fff) | |
52 | NVDEF(NVC57D, WINDOW_SET_WINDOW_USAGE_BOUNDS, ILUT_ALLOWED, TRUE) | |
53 | NVDEF(NVC57D, WINDOW_SET_WINDOW_USAGE_BOUNDS, INPUT_SCALER_TAPS, TAPS_2) | |
54 | NVDEF(NVC57D, WINDOW_SET_WINDOW_USAGE_BOUNDS, UPSCALING_ALLOWED, FALSE)); |
55 | } |
56 | |
57 | core->assign_windows = true; |
58 | return PUSH_KICK(push); |
59 | } |
60 | |
61 | static const struct nv50_core_func |
62 | corec57d = { |
63 | .init = corec57d_init, |
64 | .ntfy_init = corec37d_ntfy_init, |
65 | .caps_init = corec37d_caps_init, |
66 | .ntfy_wait_done = corec37d_ntfy_wait_done, |
67 | .update = corec37d_update, |
68 | .wndw.owner = corec37d_wndw_owner, |
69 | .head = &headc57d, |
70 | .sor = &sorc37d, |
71 | #if IS_ENABLED(CONFIG_DEBUG_FS) |
72 | .crc = &crcc57d, |
73 | #endif |
74 | }; |
75 | |
76 | int |
77 | corec57d_new(struct nouveau_drm *drm, s32 oclass, struct nv50_core **pcore) |
78 | { |
79 | return core507d_new_(&corec57d, drm, oclass, pcore); |
80 | } |
81 | |