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/*
* 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 "nv50.h"
#include <nvif/class.h>
/*******************************************************************************
* Base display object
******************************************************************************/
static struct nvkm_oclass
gm107_disp_sclass[] = {
{ GM107_DISP_CORE_CHANNEL_DMA, &gf110_disp_core_ofuncs.base },
{ GK110_DISP_BASE_CHANNEL_DMA, &gf110_disp_base_ofuncs.base },
{ GK104_DISP_OVERLAY_CONTROL_DMA, &gf110_disp_ovly_ofuncs.base },
{ GK104_DISP_OVERLAY, &gf110_disp_oimm_ofuncs.base },
{ GK104_DISP_CURSOR, &gf110_disp_curs_ofuncs.base },
{}
};
static struct nvkm_oclass
gm107_disp_main_oclass[] = {
{ GM107_DISP, &gf110_disp_main_ofuncs },
{}
};
/*******************************************************************************
* Display engine implementation
******************************************************************************/
static int
gm107_disp_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
struct nvkm_object **pobject)
{
struct nv50_disp_priv *priv;
int heads = nv_rd32(parent, 0x022448);
int ret;
ret = nvkm_disp_create(parent, engine, oclass, heads,
"PDISP", "display", &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
ret = nvkm_event_init(&gf110_disp_chan_uevent, 1, 17, &priv->uevent);
if (ret)
return ret;
nv_engine(priv)->sclass = gm107_disp_main_oclass;
nv_engine(priv)->cclass = &nv50_disp_cclass;
nv_subdev(priv)->intr = gf110_disp_intr;
INIT_WORK(&priv->supervisor, gf110_disp_intr_supervisor);
priv->sclass = gm107_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 = gf110_hda_eld;
priv->sor.hdmi = gk104_hdmi_ctrl;
return 0;
}
struct nvkm_oclass *
gm107_disp_oclass = &(struct nv50_disp_impl) {
.base.base.handle = NV_ENGINE(DISP, 0x07),
.base.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = gm107_disp_ctor,
.dtor = _nvkm_disp_dtor,
.init = _nvkm_disp_init,
.fini = _nvkm_disp_fini,
},
.base.vblank = &gf110_disp_vblank_func,
.base.outp = gf110_disp_outp_sclass,
.mthd.core = &gk104_disp_core_mthd_chan,
.mthd.base = &gf110_disp_base_mthd_chan,
.mthd.ovly = &gk104_disp_ovly_mthd_chan,
.mthd.prev = -0x020000,
.head.scanoutpos = gf110_disp_main_scanoutpos,
}.base.base;
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