[linux-block.git] / drivers / gpu / drm / nouveau / nvkm / engine / gr / nv2a.c

#include "nv20.h"
#include "regs.h"

#include <engine/fifo.h>

/*******************************************************************************
 * PGRAPH context
 ******************************************************************************/

static int
nv2a_gr_context_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
		     struct nvkm_oclass *oclass, void *data, u32 size,
		     struct nvkm_object **pobject)
{
	struct nv20_gr_chan *chan;
	int ret, i;

	ret = nvkm_gr_context_create(parent, engine, oclass, NULL, 0x36b0,
				     16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
	*pobject = nv_object(chan);
	if (ret)
		return ret;

	chan->chid = nvkm_fifo_chan(parent)->chid;

	nv_wo32(chan, 0x0000, 0x00000001 | (chan->chid << 24));
	nv_wo32(chan, 0x033c, 0xffff0000);
	nv_wo32(chan, 0x03a0, 0x0fff0000);
	nv_wo32(chan, 0x03a4, 0x0fff0000);
	nv_wo32(chan, 0x047c, 0x00000101);
	nv_wo32(chan, 0x0490, 0x00000111);
	nv_wo32(chan, 0x04a8, 0x44400000);
	for (i = 0x04d4; i <= 0x04e0; i += 4)
		nv_wo32(chan, i, 0x00030303);
	for (i = 0x04f4; i <= 0x0500; i += 4)
		nv_wo32(chan, i, 0x00080000);
	for (i = 0x050c; i <= 0x0518; i += 4)
		nv_wo32(chan, i, 0x01012000);
	for (i = 0x051c; i <= 0x0528; i += 4)
		nv_wo32(chan, i, 0x000105b8);
	for (i = 0x052c; i <= 0x0538; i += 4)
		nv_wo32(chan, i, 0x00080008);
	for (i = 0x055c; i <= 0x0598; i += 4)
		nv_wo32(chan, i, 0x07ff0000);
	nv_wo32(chan, 0x05a4, 0x4b7fffff);
	nv_wo32(chan, 0x05fc, 0x00000001);
	nv_wo32(chan, 0x0604, 0x00004000);
	nv_wo32(chan, 0x0610, 0x00000001);
	nv_wo32(chan, 0x0618, 0x00040000);
	nv_wo32(chan, 0x061c, 0x00010000);
	for (i = 0x1a9c; i <= 0x22fc; i += 16) { /*XXX: check!! */
		nv_wo32(chan, (i + 0), 0x10700ff9);
		nv_wo32(chan, (i + 4), 0x0436086c);
		nv_wo32(chan, (i + 8), 0x000c001b);
	}
	nv_wo32(chan, 0x269c, 0x3f800000);
	nv_wo32(chan, 0x26b0, 0x3f800000);
	nv_wo32(chan, 0x26dc, 0x40000000);
	nv_wo32(chan, 0x26e0, 0x3f800000);
	nv_wo32(chan, 0x26e4, 0x3f000000);
	nv_wo32(chan, 0x26ec, 0x40000000);
	nv_wo32(chan, 0x26f0, 0x3f800000);
	nv_wo32(chan, 0x26f8, 0xbf800000);
	nv_wo32(chan, 0x2700, 0xbf800000);
	nv_wo32(chan, 0x3024, 0x000fe000);
	nv_wo32(chan, 0x30a0, 0x000003f8);
	nv_wo32(chan, 0x33fc, 0x002fe000);
	for (i = 0x341c; i <= 0x3438; i += 4)
		nv_wo32(chan, i, 0x001c527c);
	return 0;
}

static struct nvkm_oclass
nv2a_gr_cclass = {
	.handle = NV_ENGCTX(GR, 0x2a),
	.ofuncs = &(struct nvkm_ofuncs) {
		.ctor = nv2a_gr_context_ctor,
		.dtor = _nvkm_gr_context_dtor,
		.init = nv20_gr_context_init,
		.fini = nv20_gr_context_fini,
		.rd32 = _nvkm_gr_context_rd32,
		.wr32 = _nvkm_gr_context_wr32,
	},
};

/*******************************************************************************
 * PGRAPH engine/subdev functions
 ******************************************************************************/

static int
nv2a_gr_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
	     struct nvkm_oclass *oclass, void *data, u32 size,
	     struct nvkm_object **pobject)
{
	struct nv20_gr_priv *priv;
	int ret;

	ret = nvkm_gr_create(parent, engine, oclass, true, &priv);
	*pobject = nv_object(priv);
	if (ret)
		return ret;

	ret = nvkm_gpuobj_new(nv_object(priv), NULL, 32 * 4, 16,
			      NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
	if (ret)
		return ret;

	nv_subdev(priv)->unit = 0x00001000;
	nv_subdev(priv)->intr = nv20_gr_intr;
	nv_engine(priv)->cclass = &nv2a_gr_cclass;
	nv_engine(priv)->sclass = nv25_gr_sclass;
	nv_engine(priv)->tile_prog = nv20_gr_tile_prog;
	return 0;
}

struct nvkm_oclass
nv2a_gr_oclass = {
	.handle = NV_ENGINE(GR, 0x2a),
	.ofuncs = &(struct nvkm_ofuncs) {
		.ctor = nv2a_gr_ctor,
		.dtor = nv20_gr_dtor,
		.init = nv20_gr_init,
		.fini = _nvkm_gr_fini,
	},
};
Commit	Line	Data
ebb945a9 BS	1	#include "nv20.h"
	2	#include "regs.h"
	3
e3c71eb2 BS	4	#include <engine/fifo.h>
e3c71eb2 BS	5
ebb945a9 BS	6	/*******************************************************************************
	7	* PGRAPH context
	8	******************************************************************************/
	9
	10	static int
e3c71eb2 BS	11	nv2a_gr_context_ctor(struct nvkm_object parent, struct nvkm_object engine,
	12	struct nvkm_oclass oclass, void data, u32 size,
	13	struct nvkm_object **pobject)
ebb945a9	14	{
b8bf04e1	15	struct nv20_gr_chan *chan;
ebb945a9 BS	16	int ret, i;
ebb945a9 BS	17
e3c71eb2 BS	18	ret = nvkm_gr_context_create(parent, engine, oclass, NULL, 0x36b0,
e3c71eb2 BS	19	16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
ebb945a9 BS	20	*pobject = nv_object(chan);
	21	if (ret)
	22	return ret;
	23
e3c71eb2	24	chan->chid = nvkm_fifo_chan(parent)->chid;
ebb945a9 BS	25
	26	nv_wo32(chan, 0x0000, 0x00000001 \| (chan->chid << 24));
	27	nv_wo32(chan, 0x033c, 0xffff0000);
	28	nv_wo32(chan, 0x03a0, 0x0fff0000);
	29	nv_wo32(chan, 0x03a4, 0x0fff0000);
	30	nv_wo32(chan, 0x047c, 0x00000101);
	31	nv_wo32(chan, 0x0490, 0x00000111);
	32	nv_wo32(chan, 0x04a8, 0x44400000);
	33	for (i = 0x04d4; i <= 0x04e0; i += 4)
	34	nv_wo32(chan, i, 0x00030303);
	35	for (i = 0x04f4; i <= 0x0500; i += 4)
	36	nv_wo32(chan, i, 0x00080000);
	37	for (i = 0x050c; i <= 0x0518; i += 4)
	38	nv_wo32(chan, i, 0x01012000);
	39	for (i = 0x051c; i <= 0x0528; i += 4)
	40	nv_wo32(chan, i, 0x000105b8);
	41	for (i = 0x052c; i <= 0x0538; i += 4)
	42	nv_wo32(chan, i, 0x00080008);
	43	for (i = 0x055c; i <= 0x0598; i += 4)
	44	nv_wo32(chan, i, 0x07ff0000);
	45	nv_wo32(chan, 0x05a4, 0x4b7fffff);
	46	nv_wo32(chan, 0x05fc, 0x00000001);
	47	nv_wo32(chan, 0x0604, 0x00004000);
	48	nv_wo32(chan, 0x0610, 0x00000001);
	49	nv_wo32(chan, 0x0618, 0x00040000);
	50	nv_wo32(chan, 0x061c, 0x00010000);
	51	for (i = 0x1a9c; i <= 0x22fc; i += 16) { /XXX: check!! /
	52	nv_wo32(chan, (i + 0), 0x10700ff9);
	53	nv_wo32(chan, (i + 4), 0x0436086c);
	54	nv_wo32(chan, (i + 8), 0x000c001b);
	55	}
	56	nv_wo32(chan, 0x269c, 0x3f800000);
	57	nv_wo32(chan, 0x26b0, 0x3f800000);
	58	nv_wo32(chan, 0x26dc, 0x40000000);
	59	nv_wo32(chan, 0x26e0, 0x3f800000);
	60	nv_wo32(chan, 0x26e4, 0x3f000000);
	61	nv_wo32(chan, 0x26ec, 0x40000000);
	62	nv_wo32(chan, 0x26f0, 0x3f800000);
	63	nv_wo32(chan, 0x26f8, 0xbf800000);
	64	nv_wo32(chan, 0x2700, 0xbf800000);
	65	nv_wo32(chan, 0x3024, 0x000fe000);
	66	nv_wo32(chan, 0x30a0, 0x000003f8);
	67	nv_wo32(chan, 0x33fc, 0x002fe000);
	68	for (i = 0x341c; i <= 0x3438; i += 4)
	69	nv_wo32(chan, i, 0x001c527c);
	70	return 0;
	71	}
	72
e3c71eb2	73	static struct nvkm_oclass
b8bf04e1	74	nv2a_gr_cclass = {
ebb945a9	75	.handle = NV_ENGCTX(GR, 0x2a),
e3c71eb2	76	.ofuncs = &(struct nvkm_ofuncs) {
b8bf04e1	77	.ctor = nv2a_gr_context_ctor,
e3c71eb2	78	.dtor = _nvkm_gr_context_dtor,
b8bf04e1 BS	79	.init = nv20_gr_context_init,
b8bf04e1 BS	80	.fini = nv20_gr_context_fini,
e3c71eb2 BS	81	.rd32 = _nvkm_gr_context_rd32,
e3c71eb2 BS	82	.wr32 = _nvkm_gr_context_wr32,
ebb945a9 BS	83	},
	84	};
	85
	86	/*******************************************************************************
	87	* PGRAPH engine/subdev functions
	88	******************************************************************************/
	89
	90	static int
e3c71eb2 BS	91	nv2a_gr_ctor(struct nvkm_object parent, struct nvkm_object engine,
	92	struct nvkm_oclass oclass, void data, u32 size,
	93	struct nvkm_object **pobject)
ebb945a9	94	{
b8bf04e1	95	struct nv20_gr_priv *priv;
ebb945a9 BS	96	int ret;
ebb945a9 BS	97
e3c71eb2	98	ret = nvkm_gr_create(parent, engine, oclass, true, &priv);
ebb945a9 BS	99	*pobject = nv_object(priv);
	100	if (ret)
	101	return ret;
	102
e3c71eb2 BS	103	ret = nvkm_gpuobj_new(nv_object(priv), NULL, 32 * 4, 16,
e3c71eb2 BS	104	NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
ebb945a9 BS	105	if (ret)
	106	return ret;
	107
	108	nv_subdev(priv)->unit = 0x00001000;
b8bf04e1 BS	109	nv_subdev(priv)->intr = nv20_gr_intr;
	110	nv_engine(priv)->cclass = &nv2a_gr_cclass;
	111	nv_engine(priv)->sclass = nv25_gr_sclass;
	112	nv_engine(priv)->tile_prog = nv20_gr_tile_prog;
ebb945a9 BS	113	return 0;
	114	}
	115
e3c71eb2	116	struct nvkm_oclass
b8bf04e1	117	nv2a_gr_oclass = {
ebb945a9	118	.handle = NV_ENGINE(GR, 0x2a),
e3c71eb2	119	.ofuncs = &(struct nvkm_ofuncs) {
b8bf04e1 BS	120	.ctor = nv2a_gr_ctor,
	121	.dtor = nv20_gr_dtor,
	122	.init = nv20_gr_init,
e3c71eb2	123	.fini = _nvkm_gr_fini,
ebb945a9 BS	124	},
ebb945a9 BS	125	};