1/* $NetBSD: nouveau_engine_disp_nva3.c,v 1.1.1.1 2014/08/06 12:36:24 riastradh Exp $ */
2
3/*
4 * Copyright 2012 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 * Authors: Ben Skeggs
25 */
26
27#include <sys/cdefs.h>
28__KERNEL_RCSID(0, "$NetBSD: nouveau_engine_disp_nva3.c,v 1.1.1.1 2014/08/06 12:36:24 riastradh Exp $");
29
30#include <engine/software.h>
31#include <engine/disp.h>
32
33#include <core/class.h>
34
35#include "nv50.h"
36
37/*******************************************************************************
38 * Base display object
39 ******************************************************************************/
40
41static struct nouveau_oclass
42nva3_disp_sclass[] = {
43 { NVA3_DISP_MAST_CLASS, &nv50_disp_mast_ofuncs },
44 { NVA3_DISP_SYNC_CLASS, &nv50_disp_sync_ofuncs },
45 { NVA3_DISP_OVLY_CLASS, &nv50_disp_ovly_ofuncs },
46 { NVA3_DISP_OIMM_CLASS, &nv50_disp_oimm_ofuncs },
47 { NVA3_DISP_CURS_CLASS, &nv50_disp_curs_ofuncs },
48 {}
49};
50
51static struct nouveau_omthds
52nva3_disp_base_omthds[] = {
53 { HEAD_MTHD(NV50_DISP_SCANOUTPOS) , nv50_disp_base_scanoutpos },
54 { SOR_MTHD(NV50_DISP_SOR_PWR) , nv50_sor_mthd },
55 { SOR_MTHD(NVA3_DISP_SOR_HDA_ELD) , nv50_sor_mthd },
56 { SOR_MTHD(NV84_DISP_SOR_HDMI_PWR) , nv50_sor_mthd },
57 { SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd },
58 { DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd },
59 { DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd },
60 { PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd },
61 { PIOR_MTHD(NV50_DISP_PIOR_TMDS_PWR) , nv50_pior_mthd },
62 { PIOR_MTHD(NV50_DISP_PIOR_DP_PWR) , nv50_pior_mthd },
63 {},
64};
65
66static struct nouveau_oclass
67nva3_disp_base_oclass[] = {
68 { NVA3_DISP_CLASS, &nv50_disp_base_ofuncs, nva3_disp_base_omthds },
69 {}
70};
71
72/*******************************************************************************
73 * Display engine implementation
74 ******************************************************************************/
75
76static int
77nva3_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
78 struct nouveau_oclass *oclass, void *data, u32 size,
79 struct nouveau_object **pobject)
80{
81 struct nv50_disp_priv *priv;
82 int ret;
83
84 ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP",
85 "display", &priv);
86 *pobject = nv_object(priv);
87 if (ret)
88 return ret;
89
90 nv_engine(priv)->sclass = nva3_disp_base_oclass;
91 nv_engine(priv)->cclass = &nv50_disp_cclass;
92 nv_subdev(priv)->intr = nv50_disp_intr;
93 INIT_WORK(&priv->supervisor, nv50_disp_intr_supervisor);
94 priv->sclass = nva3_disp_sclass;
95 priv->head.nr = 2;
96 priv->dac.nr = 3;
97 priv->sor.nr = 4;
98 priv->pior.nr = 3;
99 priv->dac.power = nv50_dac_power;
100 priv->dac.sense = nv50_dac_sense;
101 priv->sor.power = nv50_sor_power;
102 priv->sor.hda_eld = nva3_hda_eld;
103 priv->sor.hdmi = nva3_hdmi_ctrl;
104 priv->sor.dp = &nv94_sor_dp_func;
105 priv->pior.power = nv50_pior_power;
106 priv->pior.dp = &nv50_pior_dp_func;
107 return 0;
108}
109
110struct nouveau_oclass *
111nva3_disp_oclass = &(struct nv50_disp_impl) {
112 .base.base.handle = NV_ENGINE(DISP, 0x85),
113 .base.base.ofuncs = &(struct nouveau_ofuncs) {
114 .ctor = nva3_disp_ctor,
115 .dtor = _nouveau_disp_dtor,
116 .init = _nouveau_disp_init,
117 .fini = _nouveau_disp_fini,
118 },
119 .mthd.core = &nv94_disp_mast_mthd_chan,
120 .mthd.base = &nv84_disp_sync_mthd_chan,
121 .mthd.ovly = &nv84_disp_ovly_mthd_chan,
122 .mthd.prev = 0x000004,
123}.base.base;
124