2 * Copyright 2012 Red Hat Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
25 #include <engine/software.h>
26 #include <engine/disp.h>
28 #include <nvif/class.h>
32 /*******************************************************************************
33 * EVO overlay channel objects
34 ******************************************************************************/
36 static const struct nv50_disp_mthd_list
37 nva0_disp_ovly_mthd_base
= {
67 static const struct nv50_disp_mthd_chan
68 nva0_disp_ovly_mthd_chan
= {
72 { "Global", 1, &nva0_disp_ovly_mthd_base
},
77 /*******************************************************************************
79 ******************************************************************************/
81 static struct nouveau_oclass
82 nva0_disp_sclass
[] = {
83 { GT200_DISP_CORE_CHANNEL_DMA
, &nv50_disp_mast_ofuncs
.base
},
84 { GT200_DISP_BASE_CHANNEL_DMA
, &nv50_disp_sync_ofuncs
.base
},
85 { GT200_DISP_OVERLAY_CHANNEL_DMA
, &nv50_disp_ovly_ofuncs
.base
},
86 { G82_DISP_OVERLAY
, &nv50_disp_oimm_ofuncs
.base
},
87 { G82_DISP_CURSOR
, &nv50_disp_curs_ofuncs
.base
},
91 static struct nouveau_oclass
92 nva0_disp_base_oclass
[] = {
93 { GT200_DISP
, &nv50_disp_base_ofuncs
},
97 /*******************************************************************************
98 * Display engine implementation
99 ******************************************************************************/
102 nva0_disp_ctor(struct nouveau_object
*parent
, struct nouveau_object
*engine
,
103 struct nouveau_oclass
*oclass
, void *data
, u32 size
,
104 struct nouveau_object
**pobject
)
106 struct nv50_disp_priv
*priv
;
109 ret
= nouveau_disp_create(parent
, engine
, oclass
, 2, "PDISP",
111 *pobject
= nv_object(priv
);
115 nv_engine(priv
)->sclass
= nva0_disp_base_oclass
;
116 nv_engine(priv
)->cclass
= &nv50_disp_cclass
;
117 nv_subdev(priv
)->intr
= nv50_disp_intr
;
118 INIT_WORK(&priv
->supervisor
, nv50_disp_intr_supervisor
);
119 priv
->sclass
= nva0_disp_sclass
;
124 priv
->dac
.power
= nv50_dac_power
;
125 priv
->dac
.sense
= nv50_dac_sense
;
126 priv
->sor
.power
= nv50_sor_power
;
127 priv
->sor
.hdmi
= nv84_hdmi_ctrl
;
128 priv
->pior
.power
= nv50_pior_power
;
132 struct nouveau_oclass
*
133 nva0_disp_oclass
= &(struct nv50_disp_impl
) {
134 .base
.base
.handle
= NV_ENGINE(DISP
, 0x83),
135 .base
.base
.ofuncs
= &(struct nouveau_ofuncs
) {
136 .ctor
= nva0_disp_ctor
,
137 .dtor
= _nouveau_disp_dtor
,
138 .init
= _nouveau_disp_init
,
139 .fini
= _nouveau_disp_fini
,
141 .base
.vblank
= &nv50_disp_vblank_func
,
142 .base
.outp
= nv50_disp_outp_sclass
,
143 .mthd
.core
= &nv84_disp_mast_mthd_chan
,
144 .mthd
.base
= &nv84_disp_sync_mthd_chan
,
145 .mthd
.ovly
= &nva0_disp_ovly_mthd_chan
,
146 .mthd
.prev
= 0x000004,
147 .head
.scanoutpos
= nv50_disp_base_scanoutpos
,