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drm/nvf0/disp: expose display class 2.2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs
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May 2, 2013
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| /* | ||
| * Copyright 2012 Red Hat Inc. | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a | ||
| * copy of this software and associated documentation files (the "Software"), | ||
| * to deal in the Software without restriction, including without limitation | ||
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
| * and/or sell copies of the Software, and to permit persons to whom the | ||
| * Software is furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in | ||
| * all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | ||
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | ||
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | ||
| * OTHER DEALINGS IN THE SOFTWARE. | ||
| * | ||
| * Authors: Ben Skeggs | ||
| */ | ||
|
|
||
| #include <engine/software.h> | ||
| #include <engine/disp.h> | ||
|
|
||
| #include <core/class.h> | ||
|
|
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| #include "nv50.h" | ||
|
|
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| static struct nouveau_oclass | ||
| nvf0_disp_sclass[] = { | ||
| { NVF0_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs }, | ||
| { NVF0_DISP_SYNC_CLASS, &nvd0_disp_sync_ofuncs }, | ||
| { NVF0_DISP_OVLY_CLASS, &nvd0_disp_ovly_ofuncs }, | ||
| { NVF0_DISP_OIMM_CLASS, &nvd0_disp_oimm_ofuncs }, | ||
| { NVF0_DISP_CURS_CLASS, &nvd0_disp_curs_ofuncs }, | ||
| {} | ||
| }; | ||
|
|
||
| static struct nouveau_oclass | ||
| nvf0_disp_base_oclass[] = { | ||
| { NVF0_DISP_CLASS, &nvd0_disp_base_ofuncs, nva3_disp_base_omthds }, | ||
| {} | ||
| }; | ||
|
|
||
| static int | ||
| nvf0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, | ||
| struct nouveau_oclass *oclass, void *data, u32 size, | ||
| struct nouveau_object **pobject) | ||
| { | ||
| struct nv50_disp_priv *priv; | ||
| int heads = nv_rd32(parent, 0x022448); | ||
| int ret; | ||
|
|
||
| ret = nouveau_disp_create(parent, engine, oclass, heads, | ||
| "PDISP", "display", &priv); | ||
| *pobject = nv_object(priv); | ||
| if (ret) | ||
| return ret; | ||
|
|
||
| nv_engine(priv)->sclass = nvf0_disp_base_oclass; | ||
| nv_engine(priv)->cclass = &nv50_disp_cclass; | ||
| nv_subdev(priv)->intr = nvd0_disp_intr; | ||
| INIT_WORK(&priv->supervisor, nvd0_disp_intr_supervisor); | ||
| priv->sclass = nvf0_disp_sclass; | ||
| priv->head.nr = heads; | ||
| priv->dac.nr = 3; | ||
| priv->sor.nr = 4; | ||
| priv->dac.power = nv50_dac_power; | ||
| priv->dac.sense = nv50_dac_sense; | ||
| priv->sor.power = nv50_sor_power; | ||
| priv->sor.hda_eld = nvd0_hda_eld; | ||
| priv->sor.hdmi = nvd0_hdmi_ctrl; | ||
| priv->sor.dp = &nvd0_sor_dp_func; | ||
| return 0; | ||
| } | ||
|
|
||
| struct nouveau_oclass | ||
| nvf0_disp_oclass = { | ||
| .handle = NV_ENGINE(DISP, 0x92), | ||
| .ofuncs = &(struct nouveau_ofuncs) { | ||
| .ctor = nvf0_disp_ctor, | ||
| .dtor = _nouveau_disp_dtor, | ||
| .init = _nouveau_disp_init, | ||
| .fini = _nouveau_disp_fini, | ||
| }, | ||
| }; |
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