head827d.c

  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 "head.h"
 23#include "core.h"
 24
 25#include <nvif/push507c.h>
 26
 27#include <nvhw/class/cl827d.h>
 28
 29static int
 30head827d_curs_clr(struct nv50_head *head)
 31{
 32	struct nvif_push *push = &nv50_disp(head->base.base.dev)->core->chan.push;
 33	const int i = head->base.index;
 34	int ret;
 35
 36	if ((ret = PUSH_WAIT(push, 4)))
 37		return ret;
 38
 39	PUSH_MTHD(push, NV827D, HEAD_SET_CONTROL_CURSOR(i),
 40		  NVDEF(NV827D, HEAD_SET_CONTROL_CURSOR, ENABLE, DISABLE) |
 41		  NVDEF(NV827D, HEAD_SET_CONTROL_CURSOR, FORMAT, A8R8G8B8) |
 42		  NVDEF(NV827D, HEAD_SET_CONTROL_CURSOR, SIZE, W64_H64));
 43
 44	PUSH_MTHD(push, NV827D, HEAD_SET_CONTEXT_DMA_CURSOR(i), 0x00000000);
 45	return 0;
 46}
 47
 48static int
 49head827d_curs_set(struct nv50_head *head, struct nv50_head_atom *asyh)
 50{
 51	struct nvif_push *push = &nv50_disp(head->base.base.dev)->core->chan.push;
 52	const int i = head->base.index;
 53	int ret;
 54
 55	if ((ret = PUSH_WAIT(push, 5)))
 56		return ret;
 57
 58	PUSH_MTHD(push, NV827D, HEAD_SET_CONTROL_CURSOR(i),
 59		  NVDEF(NV827D, HEAD_SET_CONTROL_CURSOR, ENABLE, ENABLE) |
 60		  NVVAL(NV827D, HEAD_SET_CONTROL_CURSOR, FORMAT, asyh->curs.format) |
 61		  NVVAL(NV827D, HEAD_SET_CONTROL_CURSOR, SIZE, asyh->curs.layout) |
 62		  NVVAL(NV827D, HEAD_SET_CONTROL_CURSOR, HOT_SPOT_X, 0) |
 63		  NVVAL(NV827D, HEAD_SET_CONTROL_CURSOR, HOT_SPOT_Y, 0) |
 64		  NVDEF(NV827D, HEAD_SET_CONTROL_CURSOR, COMPOSITION, ALPHA_BLEND) |
 65		  NVDEF(NV827D, HEAD_SET_CONTROL_CURSOR, SUB_OWNER, NONE),
 66
 67				HEAD_SET_OFFSET_CURSOR(i), asyh->curs.offset >> 8);
 68
 69	PUSH_MTHD(push, NV827D, HEAD_SET_CONTEXT_DMA_CURSOR(i), asyh->curs.handle);
 70	return 0;
 71}
 72
 73static int
 74head827d_core_set(struct nv50_head *head, struct nv50_head_atom *asyh)
 75{
 76	struct nvif_push *push = &nv50_disp(head->base.base.dev)->core->chan.push;
 77	const int i = head->base.index;
 78	int ret;
 79
 80	if ((ret = PUSH_WAIT(push, 9)))
 81		return ret;
 82
 83	PUSH_MTHD(push, NV827D, HEAD_SET_OFFSET(i, 0),
 84		  NVVAL(NV827D, HEAD_SET_OFFSET, ORIGIN, asyh->core.offset >> 8));
 85
 86	PUSH_MTHD(push, NV827D, HEAD_SET_SIZE(i),
 87		  NVVAL(NV827D, HEAD_SET_SIZE, WIDTH, asyh->core.w) |
 88		  NVVAL(NV827D, HEAD_SET_SIZE, HEIGHT, asyh->core.h),
 89
 90				HEAD_SET_STORAGE(i),
 91		  NVVAL(NV827D, HEAD_SET_STORAGE, BLOCK_HEIGHT, asyh->core.blockh) |
 92		  NVVAL(NV827D, HEAD_SET_STORAGE, PITCH, asyh->core.pitch >> 8) |
 93		  NVVAL(NV827D, HEAD_SET_STORAGE, PITCH, asyh->core.blocks) |
 94		  NVVAL(NV827D, HEAD_SET_STORAGE, MEMORY_LAYOUT, asyh->core.layout),
 95
 96				HEAD_SET_PARAMS(i),
 97		  NVVAL(NV827D, HEAD_SET_PARAMS, FORMAT, asyh->core.format) |
 98		  NVDEF(NV827D, HEAD_SET_PARAMS, SUPER_SAMPLE, X1_AA) |
 99		  NVDEF(NV827D, HEAD_SET_PARAMS, GAMMA, LINEAR),
100
101				HEAD_SET_CONTEXT_DMAS_ISO(i, 0),
102		  NVVAL(NV827D, HEAD_SET_CONTEXT_DMAS_ISO, HANDLE, asyh->core.handle));
103
104	PUSH_MTHD(push, NV827D, HEAD_SET_VIEWPORT_POINT_IN(i, 0),
105		  NVVAL(NV827D, HEAD_SET_VIEWPORT_POINT_IN, X, asyh->core.x) |
106		  NVVAL(NV827D, HEAD_SET_VIEWPORT_POINT_IN, Y, asyh->core.y));
107	return 0;
108}
109
110static int
111head827d_olut_clr(struct nv50_head *head)
112{
113	struct nvif_push *push = &nv50_disp(head->base.base.dev)->core->chan.push;
114	const int i = head->base.index;
115	int ret;
116
117	if ((ret = PUSH_WAIT(push, 4)))
118		return ret;
119
120	PUSH_MTHD(push, NV827D, HEAD_SET_BASE_LUT_LO(i),
121		  NVDEF(NV827D, HEAD_SET_BASE_LUT_LO, ENABLE, DISABLE));
122
123	PUSH_MTHD(push, NV827D, HEAD_SET_CONTEXT_DMA_LUT(i), 0x00000000);
124	return 0;
125}
126
127static int
128head827d_olut_set(struct nv50_head *head, struct nv50_head_atom *asyh)
129{
130	struct nvif_push *push = &nv50_disp(head->base.base.dev)->core->chan.push;
131	const int i = head->base.index;
132	int ret;
133
134	if ((ret = PUSH_WAIT(push, 5)))
135		return ret;
136
137	PUSH_MTHD(push, NV827D, HEAD_SET_BASE_LUT_LO(i),
138		  NVDEF(NV827D, HEAD_SET_BASE_LUT_LO, ENABLE, ENABLE) |
139		  NVVAL(NV827D, HEAD_SET_BASE_LUT_LO, MODE, asyh->olut.mode) |
140		  NVVAL(NV827D, HEAD_SET_BASE_LUT_LO, ORIGIN, 0),
141
142				HEAD_SET_BASE_LUT_HI(i),
143		  NVVAL(NV827D, HEAD_SET_BASE_LUT_HI, ORIGIN, asyh->olut.offset >> 8));
144
145	PUSH_MTHD(push, NV827D, HEAD_SET_CONTEXT_DMA_LUT(i), asyh->olut.handle);
146	return 0;
147}
148
149const struct nv50_head_func
150head827d = {
151	.view = head507d_view,
152	.mode = head507d_mode,
153	.olut = head507d_olut,
154	.olut_size = 256,
155	.olut_set = head827d_olut_set,
156	.olut_clr = head827d_olut_clr,
157	.core_calc = head507d_core_calc,
158	.core_set = head827d_core_set,
159	.core_clr = head507d_core_clr,
160	.curs_layout = head507d_curs_layout,
161	.curs_format = head507d_curs_format,
162	.curs_set = head827d_curs_set,
163	.curs_clr = head827d_curs_clr,
164	.base = head507d_base,
165	.ovly = head507d_ovly,
166	.dither = head507d_dither,
167	.procamp = head507d_procamp,
168};