1 /*
2  * Copyright 2021 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 "wndw.h"
23 #include "atom.h"
24 
25 #include <nvif/pushc37b.h>
26 
27 #include <nvhw/class/clc57e.h>
28 
29 static int
wndwc67e_image_set(struct nv50_wndw * wndw,struct nv50_wndw_atom * asyw)30 wndwc67e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
31 {
32 	struct nvif_push *push = wndw->wndw.push;
33 	int ret;
34 
35 	if ((ret = PUSH_WAIT(push, 17)))
36 		return ret;
37 
38 	PUSH_MTHD(push, NVC57E, SET_PRESENT_CONTROL,
39 		  NVVAL(NVC57E, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, asyw->image.interval) |
40 		  NVVAL(NVC57E, SET_PRESENT_CONTROL, BEGIN_MODE, asyw->image.mode) |
41 		  NVDEF(NVC57E, SET_PRESENT_CONTROL, TIMESTAMP_MODE, DISABLE));
42 
43 	PUSH_MTHD(push, NVC57E, SET_SIZE,
44 		  NVVAL(NVC57E, SET_SIZE, WIDTH, asyw->image.w) |
45 		  NVVAL(NVC57E, SET_SIZE, HEIGHT, asyw->image.h),
46 
47 				SET_STORAGE,
48 		  NVVAL(NVC57E, SET_STORAGE, BLOCK_HEIGHT, asyw->image.blockh),
49 
50 				SET_PARAMS,
51 		  NVVAL(NVC57E, SET_PARAMS, FORMAT, asyw->image.format) |
52 		  NVDEF(NVC57E, SET_PARAMS, CLAMP_BEFORE_BLEND, DISABLE) |
53 		  NVDEF(NVC57E, SET_PARAMS, SWAP_UV, DISABLE) |
54 		  NVDEF(NVC57E, SET_PARAMS, FMT_ROUNDING_MODE, ROUND_TO_NEAREST),
55 
56 				SET_PLANAR_STORAGE(0),
57 		  NVVAL(NVC57E, SET_PLANAR_STORAGE, PITCH, asyw->image.blocks[0]) |
58 		  NVVAL(NVC57E, SET_PLANAR_STORAGE, PITCH, asyw->image.pitch[0] >> 6));
59 
60 	PUSH_MTHD(push, NVC57E, SET_CONTEXT_DMA_ISO(0), asyw->image.handle, 1);
61 	PUSH_MTHD(push, NVC57E, SET_OFFSET(0), asyw->image.offset[0] >> 8);
62 
63 	PUSH_MTHD(push, NVC57E, SET_POINT_IN(0),
64 		  NVVAL(NVC57E, SET_POINT_IN, X, asyw->state.src_x >> 16) |
65 		  NVVAL(NVC57E, SET_POINT_IN, Y, asyw->state.src_y >> 16));
66 
67 	PUSH_MTHD(push, NVC57E, SET_SIZE_IN,
68 		  NVVAL(NVC57E, SET_SIZE_IN, WIDTH, asyw->state.src_w >> 16) |
69 		  NVVAL(NVC57E, SET_SIZE_IN, HEIGHT, asyw->state.src_h >> 16));
70 
71 	PUSH_MTHD(push, NVC57E, SET_SIZE_OUT,
72 		  NVVAL(NVC57E, SET_SIZE_OUT, WIDTH, asyw->state.crtc_w) |
73 		  NVVAL(NVC57E, SET_SIZE_OUT, HEIGHT, asyw->state.crtc_h));
74 	return 0;
75 }
76 
77 static const struct nv50_wndw_func
78 wndwc67e = {
79 	.acquire = wndwc37e_acquire,
80 	.release = wndwc37e_release,
81 	.sema_set = wndwc37e_sema_set,
82 	.sema_clr = wndwc37e_sema_clr,
83 	.ntfy_set = wndwc37e_ntfy_set,
84 	.ntfy_clr = wndwc37e_ntfy_clr,
85 	.ntfy_reset = corec37d_ntfy_init,
86 	.ntfy_wait_begun = base507c_ntfy_wait_begun,
87 	.ilut = wndwc57e_ilut,
88 	.ilut_identity = true,
89 	.ilut_size = 1024,
90 	.xlut_set = wndwc57e_ilut_set,
91 	.xlut_clr = wndwc57e_ilut_clr,
92 	.csc = base907c_csc,
93 	.csc_set = wndwc57e_csc_set,
94 	.csc_clr = wndwc57e_csc_clr,
95 	.image_set = wndwc67e_image_set,
96 	.image_clr = wndwc37e_image_clr,
97 	.blend_set = wndwc37e_blend_set,
98 	.update = wndwc37e_update,
99 };
100 
101 int
wndwc67e_new(struct nouveau_drm * drm,enum drm_plane_type type,int index,s32 oclass,struct nv50_wndw ** pwndw)102 wndwc67e_new(struct nouveau_drm *drm, enum drm_plane_type type, int index,
103 	     s32 oclass, struct nv50_wndw **pwndw)
104 {
105 	return wndwc37e_new_(&wndwc67e, drm, type, index, oclass, BIT(index >> 1), pwndw);
106 }
107