/*
 * 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>

#include "nv50.h"

/*******************************************************************************
 * EVO master channel object
 ******************************************************************************/

static const struct nv50_disp_mthd_list
nve0_disp_mast_mthd_head = {
	.mthd = 0x0300,
	.addr = 0x000300,
	.data = {
		{ 0x0400, 0x660400 },
		{ 0x0404, 0x660404 },
		{ 0x0408, 0x660408 },
		{ 0x040c, 0x66040c },
		{ 0x0410, 0x660410 },
		{ 0x0414, 0x660414 },
		{ 0x0418, 0x660418 },
		{ 0x041c, 0x66041c },
		{ 0x0420, 0x660420 },
		{ 0x0424, 0x660424 },
		{ 0x0428, 0x660428 },
		{ 0x042c, 0x66042c },
		{ 0x0430, 0x660430 },
		{ 0x0434, 0x660434 },
		{ 0x0438, 0x660438 },
		{ 0x0440, 0x660440 },
		{ 0x0444, 0x660444 },
		{ 0x0448, 0x660448 },
		{ 0x044c, 0x66044c },
		{ 0x0450, 0x660450 },
		{ 0x0454, 0x660454 },
		{ 0x0458, 0x660458 },
		{ 0x045c, 0x66045c },
		{ 0x0460, 0x660460 },
		{ 0x0468, 0x660468 },
		{ 0x046c, 0x66046c },
		{ 0x0470, 0x660470 },
		{ 0x0474, 0x660474 },
		{ 0x047c, 0x66047c },
		{ 0x0480, 0x660480 },
		{ 0x0484, 0x660484 },
		{ 0x0488, 0x660488 },
		{ 0x048c, 0x66048c },
		{ 0x0490, 0x660490 },
		{ 0x0494, 0x660494 },
		{ 0x0498, 0x660498 },
		{ 0x04a0, 0x6604a0 },
		{ 0x04b0, 0x6604b0 },
		{ 0x04b8, 0x6604b8 },
		{ 0x04bc, 0x6604bc },
		{ 0x04c0, 0x6604c0 },
		{ 0x04c4, 0x6604c4 },
		{ 0x04c8, 0x6604c8 },
		{ 0x04d0, 0x6604d0 },
		{ 0x04d4, 0x6604d4 },
		{ 0x04e0, 0x6604e0 },
		{ 0x04e4, 0x6604e4 },
		{ 0x04e8, 0x6604e8 },
		{ 0x04ec, 0x6604ec },
		{ 0x04f0, 0x6604f0 },
		{ 0x04f4, 0x6604f4 },
		{ 0x04f8, 0x6604f8 },
		{ 0x04fc, 0x6604fc },
		{ 0x0500, 0x660500 },
		{ 0x0504, 0x660504 },
		{ 0x0508, 0x660508 },
		{ 0x050c, 0x66050c },
		{ 0x0510, 0x660510 },
		{ 0x0514, 0x660514 },
		{ 0x0518, 0x660518 },
		{ 0x051c, 0x66051c },
		{ 0x0520, 0x660520 },
		{ 0x0524, 0x660524 },
		{ 0x052c, 0x66052c },
		{ 0x0530, 0x660530 },
		{ 0x054c, 0x66054c },
		{ 0x0550, 0x660550 },
		{ 0x0554, 0x660554 },
		{ 0x0558, 0x660558 },
		{ 0x055c, 0x66055c },
		{}
	}
};

const struct nv50_disp_mthd_chan
nve0_disp_mast_mthd_chan = {
	.name = "Core",
	.addr = 0x000000,
	.data = {
		{ "Global", 1, &nvd0_disp_mast_mthd_base },
		{    "DAC", 3, &nvd0_disp_mast_mthd_dac  },
		{    "SOR", 8, &nvd0_disp_mast_mthd_sor  },
		{   "PIOR", 4, &nvd0_disp_mast_mthd_pior },
		{   "HEAD", 4, &nve0_disp_mast_mthd_head },
		{}
	}
};

/*******************************************************************************
 * EVO overlay channel objects
 ******************************************************************************/

static const struct nv50_disp_mthd_list
nve0_disp_ovly_mthd_base = {
	.mthd = 0x0000,
	.data = {
		{ 0x0080, 0x665080 },
		{ 0x0084, 0x665084 },
		{ 0x0088, 0x665088 },
		{ 0x008c, 0x66508c },
		{ 0x0090, 0x665090 },
		{ 0x0094, 0x665094 },
		{ 0x00a0, 0x6650a0 },
		{ 0x00a4, 0x6650a4 },
		{ 0x00b0, 0x6650b0 },
		{ 0x00b4, 0x6650b4 },
		{ 0x00b8, 0x6650b8 },
		{ 0x00c0, 0x6650c0 },
		{ 0x00c4, 0x6650c4 },
		{ 0x00e0, 0x6650e0 },
		{ 0x00e4, 0x6650e4 },
		{ 0x00e8, 0x6650e8 },
		{ 0x0100, 0x665100 },
		{ 0x0104, 0x665104 },
		{ 0x0108, 0x665108 },
		{ 0x010c, 0x66510c },
		{ 0x0110, 0x665110 },
		{ 0x0118, 0x665118 },
		{ 0x011c, 0x66511c },
		{ 0x0120, 0x665120 },
		{ 0x0124, 0x665124 },
		{ 0x0130, 0x665130 },
		{ 0x0134, 0x665134 },
		{ 0x0138, 0x665138 },
		{ 0x013c, 0x66513c },
		{ 0x0140, 0x665140 },
		{ 0x0144, 0x665144 },
		{ 0x0148, 0x665148 },
		{ 0x014c, 0x66514c },
		{ 0x0150, 0x665150 },
		{ 0x0154, 0x665154 },
		{ 0x0158, 0x665158 },
		{ 0x015c, 0x66515c },
		{ 0x0160, 0x665160 },
		{ 0x0164, 0x665164 },
		{ 0x0168, 0x665168 },
		{ 0x016c, 0x66516c },
		{ 0x0400, 0x665400 },
		{ 0x0404, 0x665404 },
		{ 0x0408, 0x665408 },
		{ 0x040c, 0x66540c },
		{ 0x0410, 0x665410 },
		{}
	}
};

const struct nv50_disp_mthd_chan
nve0_disp_ovly_mthd_chan = {
	.name = "Overlay",
	.addr = 0x001000,
	.data = {
		{ "Global", 1, &nve0_disp_ovly_mthd_base },
		{}
	}
};

/*******************************************************************************
 * Base display object
 ******************************************************************************/

static struct nouveau_oclass
nve0_disp_sclass[] = {
	{ NVE0_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs },
	{ NVE0_DISP_SYNC_CLASS, &nvd0_disp_sync_ofuncs },
	{ NVE0_DISP_OVLY_CLASS, &nvd0_disp_ovly_ofuncs },
	{ NVE0_DISP_OIMM_CLASS, &nvd0_disp_oimm_ofuncs },
	{ NVE0_DISP_CURS_CLASS, &nvd0_disp_curs_ofuncs },
	{}
};

static struct nouveau_oclass
nve0_disp_base_oclass[] = {
	{ NVE0_DISP_CLASS, &nvd0_disp_base_ofuncs, nvd0_disp_base_omthds },
	{}
};

/*******************************************************************************
 * Display engine implementation
 ******************************************************************************/

static int
nve0_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 = nve0_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 = nve0_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;
	return 0;
}

struct nouveau_oclass *
nve0_disp_oclass = &(struct nv50_disp_impl) {
	.base.base.handle = NV_ENGINE(DISP, 0x91),
	.base.base.ofuncs = &(struct nouveau_ofuncs) {
		.ctor = nve0_disp_ctor,
		.dtor = _nouveau_disp_dtor,
		.init = _nouveau_disp_init,
		.fini = _nouveau_disp_fini,
	},
	.base.outp =  nvd0_disp_outp_sclass,
	.mthd.core = &nve0_disp_mast_mthd_chan,
	.mthd.base = &nvd0_disp_sync_mthd_chan,
	.mthd.ovly = &nve0_disp_ovly_mthd_chan,
	.mthd.prev = -0x020000,
}.base.base;