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kernel/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxnv50.c

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init repo.
2024-07-22 17:22:30 +08:00
/*
* Copyright 2009 Marcin Kościelnicki
*
* 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.
*/
#define CP_FLAG_CLEAR 0
#define CP_FLAG_SET 1
#define CP_FLAG_SWAP_DIRECTION ((0 * 32) + 0)
#define CP_FLAG_SWAP_DIRECTION_LOAD 0
#define CP_FLAG_SWAP_DIRECTION_SAVE 1
#define CP_FLAG_UNK01 ((0 * 32) + 1)
#define CP_FLAG_UNK01_CLEAR 0
#define CP_FLAG_UNK01_SET 1
#define CP_FLAG_UNK03 ((0 * 32) + 3)
#define CP_FLAG_UNK03_CLEAR 0
#define CP_FLAG_UNK03_SET 1
#define CP_FLAG_USER_SAVE ((0 * 32) + 5)
#define CP_FLAG_USER_SAVE_NOT_PENDING 0
#define CP_FLAG_USER_SAVE_PENDING 1
#define CP_FLAG_USER_LOAD ((0 * 32) + 6)
#define CP_FLAG_USER_LOAD_NOT_PENDING 0
#define CP_FLAG_USER_LOAD_PENDING 1
#define CP_FLAG_UNK0B ((0 * 32) + 0xb)
#define CP_FLAG_UNK0B_CLEAR 0
#define CP_FLAG_UNK0B_SET 1
#define CP_FLAG_XFER_SWITCH ((0 * 32) + 0xe)
#define CP_FLAG_XFER_SWITCH_DISABLE 0
#define CP_FLAG_XFER_SWITCH_ENABLE 1
#define CP_FLAG_STATE ((0 * 32) + 0x1c)
#define CP_FLAG_STATE_STOPPED 0
#define CP_FLAG_STATE_RUNNING 1
#define CP_FLAG_UNK1D ((0 * 32) + 0x1d)
#define CP_FLAG_UNK1D_CLEAR 0
#define CP_FLAG_UNK1D_SET 1
#define CP_FLAG_UNK20 ((1 * 32) + 0)
#define CP_FLAG_UNK20_CLEAR 0
#define CP_FLAG_UNK20_SET 1
#define CP_FLAG_STATUS ((2 * 32) + 0)
#define CP_FLAG_STATUS_BUSY 0
#define CP_FLAG_STATUS_IDLE 1
#define CP_FLAG_AUTO_SAVE ((2 * 32) + 4)
#define CP_FLAG_AUTO_SAVE_NOT_PENDING 0
#define CP_FLAG_AUTO_SAVE_PENDING 1
#define CP_FLAG_AUTO_LOAD ((2 * 32) + 5)
#define CP_FLAG_AUTO_LOAD_NOT_PENDING 0
#define CP_FLAG_AUTO_LOAD_PENDING 1
#define CP_FLAG_NEWCTX ((2 * 32) + 10)
#define CP_FLAG_NEWCTX_BUSY 0
#define CP_FLAG_NEWCTX_DONE 1
#define CP_FLAG_XFER ((2 * 32) + 11)
#define CP_FLAG_XFER_IDLE 0
#define CP_FLAG_XFER_BUSY 1
#define CP_FLAG_ALWAYS ((2 * 32) + 13)
#define CP_FLAG_ALWAYS_FALSE 0
#define CP_FLAG_ALWAYS_TRUE 1
#define CP_FLAG_INTR ((2 * 32) + 15)
#define CP_FLAG_INTR_NOT_PENDING 0
#define CP_FLAG_INTR_PENDING 1
#define CP_CTX 0x00100000
#define CP_CTX_COUNT 0x000f0000
#define CP_CTX_COUNT_SHIFT 16
#define CP_CTX_REG 0x00003fff
#define CP_LOAD_SR 0x00200000
#define CP_LOAD_SR_VALUE 0x000fffff
#define CP_BRA 0x00400000
#define CP_BRA_IP 0x0001ff00
#define CP_BRA_IP_SHIFT 8
#define CP_BRA_IF_CLEAR 0x00000080
#define CP_BRA_FLAG 0x0000007f
#define CP_WAIT 0x00500000
#define CP_WAIT_SET 0x00000080
#define CP_WAIT_FLAG 0x0000007f
#define CP_SET 0x00700000
#define CP_SET_1 0x00000080
#define CP_SET_FLAG 0x0000007f
#define CP_NEWCTX 0x00600004
#define CP_NEXT_TO_SWAP 0x00600005
#define CP_SET_CONTEXT_POINTER 0x00600006
#define CP_SET_XFER_POINTER 0x00600007
#define CP_ENABLE 0x00600009
#define CP_END 0x0060000c
#define CP_NEXT_TO_CURRENT 0x0060000d
#define CP_DISABLE1 0x0090ffff
#define CP_DISABLE2 0x0091ffff
#define CP_XFER_1 0x008000ff
#define CP_XFER_2 0x008800ff
#define CP_SEEK_1 0x00c000ff
#define CP_SEEK_2 0x00c800ff
#include "ctxnv40.h"
#include "nv50.h"
#include <subdev/fb.h>
#define IS_NVA3F(x) (((x) > 0xa0 && (x) < 0xaa) || (x) == 0xaf)
#define IS_NVAAF(x) ((x) >= 0xaa && (x) <= 0xac)
/*
* This code deals with PGRAPH contexts on NV50 family cards. Like NV40, it's
* the GPU itself that does context-switching, but it needs a special
* microcode to do it. And it's the driver's task to supply this microcode,
* further known as ctxprog, as well as the initial context values, known
* as ctxvals.
*
* Without ctxprog, you cannot switch contexts. Not even in software, since
* the majority of context [xfer strands] isn't accessible directly. You're
* stuck with a single channel, and you also suffer all the problems resulting
* from missing ctxvals, since you cannot load them.
*
* Without ctxvals, you're stuck with PGRAPH's default context. It's enough to
* run 2d operations, but trying to utilise 3d or CUDA will just lock you up,
* since you don't have... some sort of needed setup.
*
* Nouveau will just disable acceleration if not given ctxprog + ctxvals, since
* it's too much hassle to handle no-ctxprog as a special case.
*/
/*
* How ctxprogs work.
*
* The ctxprog is written in its own kind of microcode, with very small and
* crappy set of available commands. You upload it to a small [512 insns]
* area of memory on PGRAPH, and it'll be run when PFIFO wants PGRAPH to
* switch channel. or when the driver explicitely requests it. Stuff visible
* to ctxprog consists of: PGRAPH MMIO registers, PGRAPH context strands,
* the per-channel context save area in VRAM [known as ctxvals or grctx],
* 4 flags registers, a scratch register, two grctx pointers, plus many
* random poorly-understood details.
*
* When ctxprog runs, it's supposed to check what operations are asked of it,
* save old context if requested, optionally reset PGRAPH and switch to the
* new channel, and load the new context. Context consists of three major
* parts: subset of MMIO registers and two "xfer areas".
*/
/* TODO:
* - document unimplemented bits compared to nvidia
* - NVAx: make a TP subroutine, use it.
* - use 0x4008fc instead of 0x1540?
*/
enum cp_label {
cp_check_load = 1,
cp_setup_auto_load,
cp_setup_load,
cp_setup_save,
cp_swap_state,
cp_prepare_exit,
cp_exit,
};
static void nv50_gr_construct_mmio(struct nvkm_grctx *ctx);
static void nv50_gr_construct_xfer1(struct nvkm_grctx *ctx);
static void nv50_gr_construct_xfer2(struct nvkm_grctx *ctx);
/* Main function: construct the ctxprog skeleton, call the other functions. */
static int
nv50_grctx_generate(struct nvkm_grctx *ctx)
{
cp_set (ctx, STATE, RUNNING);
cp_set (ctx, XFER_SWITCH, ENABLE);
/* decide whether we're loading/unloading the context */
cp_bra (ctx, AUTO_SAVE, PENDING, cp_setup_save);
cp_bra (ctx, USER_SAVE, PENDING, cp_setup_save);
cp_name(ctx, cp_check_load);
cp_bra (ctx, AUTO_LOAD, PENDING, cp_setup_auto_load);
cp_bra (ctx, USER_LOAD, PENDING, cp_setup_load);
cp_bra (ctx, ALWAYS, TRUE, cp_prepare_exit);
/* setup for context load */
cp_name(ctx, cp_setup_auto_load);
cp_out (ctx, CP_DISABLE1);
cp_out (ctx, CP_DISABLE2);
cp_out (ctx, CP_ENABLE);
cp_out (ctx, CP_NEXT_TO_SWAP);
cp_set (ctx, UNK01, SET);
cp_name(ctx, cp_setup_load);
cp_out (ctx, CP_NEWCTX);
cp_wait(ctx, NEWCTX, BUSY);
cp_set (ctx, UNK1D, CLEAR);
cp_set (ctx, SWAP_DIRECTION, LOAD);
cp_bra (ctx, UNK0B, SET, cp_prepare_exit);
cp_bra (ctx, ALWAYS, TRUE, cp_swap_state);
/* setup for context save */
cp_name(ctx, cp_setup_save);
cp_set (ctx, UNK1D, SET);
cp_wait(ctx, STATUS, BUSY);
cp_wait(ctx, INTR, PENDING);
cp_bra (ctx, STATUS, BUSY, cp_setup_save);
cp_set (ctx, UNK01, SET);
cp_set (ctx, SWAP_DIRECTION, SAVE);
/* general PGRAPH state */
cp_name(ctx, cp_swap_state);
cp_set (ctx, UNK03, SET);
cp_pos (ctx, 0x00004/4);
cp_ctx (ctx, 0x400828, 1); /* needed. otherwise, flickering happens. */
cp_pos (ctx, 0x00100/4);
nv50_gr_construct_mmio(ctx);
nv50_gr_construct_xfer1(ctx);
nv50_gr_construct_xfer2(ctx);
cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_check_load);
cp_set (ctx, UNK20, SET);
cp_set (ctx, SWAP_DIRECTION, SAVE); /* no idea why this is needed, but fixes at least one lockup. */
cp_lsr (ctx, ctx->ctxvals_base);
cp_out (ctx, CP_SET_XFER_POINTER);
cp_lsr (ctx, 4);
cp_out (ctx, CP_SEEK_1);
cp_out (ctx, CP_XFER_1);
cp_wait(ctx, XFER, BUSY);
/* pre-exit state updates */
cp_name(ctx, cp_prepare_exit);
cp_set (ctx, UNK01, CLEAR);
cp_set (ctx, UNK03, CLEAR);
cp_set (ctx, UNK1D, CLEAR);
cp_bra (ctx, USER_SAVE, PENDING, cp_exit);
cp_out (ctx, CP_NEXT_TO_CURRENT);
cp_name(ctx, cp_exit);
cp_set (ctx, USER_SAVE, NOT_PENDING);
cp_set (ctx, USER_LOAD, NOT_PENDING);
cp_set (ctx, XFER_SWITCH, DISABLE);
cp_set (ctx, STATE, STOPPED);
cp_out (ctx, CP_END);
ctx->ctxvals_pos += 0x400; /* padding... no idea why you need it */
return 0;
}
void
nv50_grctx_fill(struct nvkm_device *device, struct nvkm_gpuobj *mem)
{
nv50_grctx_generate(&(struct nvkm_grctx) {
.device = device,
.mode = NVKM_GRCTX_VALS,
.data = mem,
});
}
int
nv50_grctx_init(struct nvkm_device *device, u32 *size)
{
u32 *ctxprog = kmalloc(512 * 4, GFP_KERNEL), i;
struct nvkm_grctx ctx = {
.device = device,
.mode = NVKM_GRCTX_PROG,
.ucode = ctxprog,
.ctxprog_max = 512,
};
if (!ctxprog)
return -ENOMEM;
nv50_grctx_generate(&ctx);
nvkm_wr32(device, 0x400324, 0);
for (i = 0; i < ctx.ctxprog_len; i++)
nvkm_wr32(device, 0x400328, ctxprog[i]);
*size = ctx.ctxvals_pos * 4;
kfree(ctxprog);
return 0;
}
/*
* Constructs MMIO part of ctxprog and ctxvals. Just a matter of knowing which
* registers to save/restore and the default values for them.
*/
static void
nv50_gr_construct_mmio_ddata(struct nvkm_grctx *ctx);
static void
nv50_gr_construct_mmio(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int i, j;
int offset, base;
u32 units = nvkm_rd32(device, 0x1540);
/* 0800: DISPATCH */
cp_ctx(ctx, 0x400808, 7);
gr_def(ctx, 0x400814, 0x00000030);
cp_ctx(ctx, 0x400834, 0x32);
if (device->chipset == 0x50) {
gr_def(ctx, 0x400834, 0xff400040);
gr_def(ctx, 0x400838, 0xfff00080);
gr_def(ctx, 0x40083c, 0xfff70090);
gr_def(ctx, 0x400840, 0xffe806a8);
}
gr_def(ctx, 0x400844, 0x00000002);
if (IS_NVA3F(device->chipset))
gr_def(ctx, 0x400894, 0x00001000);
gr_def(ctx, 0x4008e8, 0x00000003);
gr_def(ctx, 0x4008ec, 0x00001000);
if (device->chipset == 0x50)
cp_ctx(ctx, 0x400908, 0xb);
else if (device->chipset < 0xa0)
cp_ctx(ctx, 0x400908, 0xc);
else
cp_ctx(ctx, 0x400908, 0xe);
if (device->chipset >= 0xa0)
cp_ctx(ctx, 0x400b00, 0x1);
if (IS_NVA3F(device->chipset)) {
cp_ctx(ctx, 0x400b10, 0x1);
gr_def(ctx, 0x400b10, 0x0001629d);
cp_ctx(ctx, 0x400b20, 0x1);
gr_def(ctx, 0x400b20, 0x0001629d);
}
nv50_gr_construct_mmio_ddata(ctx);
/* 0C00: VFETCH */
cp_ctx(ctx, 0x400c08, 0x2);
gr_def(ctx, 0x400c08, 0x0000fe0c);
/* 1000 */
if (device->chipset < 0xa0) {
cp_ctx(ctx, 0x401008, 0x4);
gr_def(ctx, 0x401014, 0x00001000);
} else if (!IS_NVA3F(device->chipset)) {
cp_ctx(ctx, 0x401008, 0x5);
gr_def(ctx, 0x401018, 0x00001000);
} else {
cp_ctx(ctx, 0x401008, 0x5);
gr_def(ctx, 0x401018, 0x00004000);
}
/* 1400 */
cp_ctx(ctx, 0x401400, 0x8);
cp_ctx(ctx, 0x401424, 0x3);
if (device->chipset == 0x50)
gr_def(ctx, 0x40142c, 0x0001fd87);
else
gr_def(ctx, 0x40142c, 0x00000187);
cp_ctx(ctx, 0x401540, 0x5);
gr_def(ctx, 0x401550, 0x00001018);
/* 1800: STREAMOUT */
cp_ctx(ctx, 0x401814, 0x1);
gr_def(ctx, 0x401814, 0x000000ff);
if (device->chipset == 0x50) {
cp_ctx(ctx, 0x40181c, 0xe);
gr_def(ctx, 0x401850, 0x00000004);
} else if (device->chipset < 0xa0) {
cp_ctx(ctx, 0x40181c, 0xf);
gr_def(ctx, 0x401854, 0x00000004);
} else {
cp_ctx(ctx, 0x40181c, 0x13);
gr_def(ctx, 0x401864, 0x00000004);
}
/* 1C00 */
cp_ctx(ctx, 0x401c00, 0x1);
switch (device->chipset) {
case 0x50:
gr_def(ctx, 0x401c00, 0x0001005f);
break;
case 0x84:
case 0x86:
case 0x94:
gr_def(ctx, 0x401c00, 0x044d00df);
break;
case 0x92:
case 0x96:
case 0x98:
case 0xa0:
case 0xaa:
case 0xac:
gr_def(ctx, 0x401c00, 0x042500df);
break;
case 0xa3:
case 0xa5:
case 0xa8:
case 0xaf:
gr_def(ctx, 0x401c00, 0x142500df);
break;
}
/* 2000 */
/* 2400 */
cp_ctx(ctx, 0x402400, 0x1);
if (device->chipset == 0x50)
cp_ctx(ctx, 0x402408, 0x1);
else
cp_ctx(ctx, 0x402408, 0x2);
gr_def(ctx, 0x402408, 0x00000600);
/* 2800: CSCHED */
cp_ctx(ctx, 0x402800, 0x1);
if (device->chipset == 0x50)
gr_def(ctx, 0x402800, 0x00000006);
/* 2C00: ZCULL */
cp_ctx(ctx, 0x402c08, 0x6);
if (device->chipset != 0x50)
gr_def(ctx, 0x402c14, 0x01000000);
gr_def(ctx, 0x402c18, 0x000000ff);
if (device->chipset == 0x50)
cp_ctx(ctx, 0x402ca0, 0x1);
else
cp_ctx(ctx, 0x402ca0, 0x2);
if (device->chipset < 0xa0)
gr_def(ctx, 0x402ca0, 0x00000400);
else if (!IS_NVA3F(device->chipset))
gr_def(ctx, 0x402ca0, 0x00000800);
else
gr_def(ctx, 0x402ca0, 0x00000400);
cp_ctx(ctx, 0x402cac, 0x4);
/* 3000: ENG2D */
cp_ctx(ctx, 0x403004, 0x1);
gr_def(ctx, 0x403004, 0x00000001);
/* 3400 */
if (device->chipset >= 0xa0) {
cp_ctx(ctx, 0x403404, 0x1);
gr_def(ctx, 0x403404, 0x00000001);
}
/* 5000: CCACHE */
cp_ctx(ctx, 0x405000, 0x1);
switch (device->chipset) {
case 0x50:
gr_def(ctx, 0x405000, 0x00300080);
break;
case 0x84:
case 0xa0:
case 0xa3:
case 0xa5:
case 0xa8:
case 0xaa:
case 0xac:
case 0xaf:
gr_def(ctx, 0x405000, 0x000e0080);
break;
case 0x86:
case 0x92:
case 0x94:
case 0x96:
case 0x98:
gr_def(ctx, 0x405000, 0x00000080);
break;
}
cp_ctx(ctx, 0x405014, 0x1);
gr_def(ctx, 0x405014, 0x00000004);
cp_ctx(ctx, 0x40501c, 0x1);
cp_ctx(ctx, 0x405024, 0x1);
cp_ctx(ctx, 0x40502c, 0x1);
/* 6000? */
if (device->chipset == 0x50)
cp_ctx(ctx, 0x4063e0, 0x1);
/* 6800: M2MF */
if (device->chipset < 0x90) {
cp_ctx(ctx, 0x406814, 0x2b);
gr_def(ctx, 0x406818, 0x00000f80);
gr_def(ctx, 0x406860, 0x007f0080);
gr_def(ctx, 0x40689c, 0x007f0080);
} else {
cp_ctx(ctx, 0x406814, 0x4);
if (device->chipset == 0x98)
gr_def(ctx, 0x406818, 0x00000f80);
else
gr_def(ctx, 0x406818, 0x00001f80);
if (IS_NVA3F(device->chipset))
gr_def(ctx, 0x40681c, 0x00000030);
cp_ctx(ctx, 0x406830, 0x3);
}
/* 7000: per-ROP group state */
for (i = 0; i < 8; i++) {
if (units & (1<<(i+16))) {
cp_ctx(ctx, 0x407000 + (i<<8), 3);
if (device->chipset == 0x50)
gr_def(ctx, 0x407000 + (i<<8), 0x1b74f820);
else if (device->chipset != 0xa5)
gr_def(ctx, 0x407000 + (i<<8), 0x3b74f821);
else
gr_def(ctx, 0x407000 + (i<<8), 0x7b74f821);
gr_def(ctx, 0x407004 + (i<<8), 0x89058001);
if (device->chipset == 0x50) {
cp_ctx(ctx, 0x407010 + (i<<8), 1);
} else if (device->chipset < 0xa0) {
cp_ctx(ctx, 0x407010 + (i<<8), 2);
gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
gr_def(ctx, 0x407014 + (i<<8), 0x0000001f);
} else {
cp_ctx(ctx, 0x407010 + (i<<8), 3);
gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
if (device->chipset != 0xa5)
gr_def(ctx, 0x407014 + (i<<8), 0x000000ff);
else
gr_def(ctx, 0x407014 + (i<<8), 0x000001ff);
}
cp_ctx(ctx, 0x407080 + (i<<8), 4);
if (device->chipset != 0xa5)
gr_def(ctx, 0x407080 + (i<<8), 0x027c10fa);
else
gr_def(ctx, 0x407080 + (i<<8), 0x827c10fa);
if (device->chipset == 0x50)
gr_def(ctx, 0x407084 + (i<<8), 0x000000c0);
else
gr_def(ctx, 0x407084 + (i<<8), 0x400000c0);
gr_def(ctx, 0x407088 + (i<<8), 0xb7892080);
if (device->chipset < 0xa0)
cp_ctx(ctx, 0x407094 + (i<<8), 1);
else if (!IS_NVA3F(device->chipset))
cp_ctx(ctx, 0x407094 + (i<<8), 3);
else {
cp_ctx(ctx, 0x407094 + (i<<8), 4);
gr_def(ctx, 0x4070a0 + (i<<8), 1);
}
}
}
cp_ctx(ctx, 0x407c00, 0x3);
if (device->chipset < 0x90)
gr_def(ctx, 0x407c00, 0x00010040);
else if (device->chipset < 0xa0)
gr_def(ctx, 0x407c00, 0x00390040);
else
gr_def(ctx, 0x407c00, 0x003d0040);
gr_def(ctx, 0x407c08, 0x00000022);
if (device->chipset >= 0xa0) {
cp_ctx(ctx, 0x407c10, 0x3);
cp_ctx(ctx, 0x407c20, 0x1);
cp_ctx(ctx, 0x407c2c, 0x1);
}
if (device->chipset < 0xa0) {
cp_ctx(ctx, 0x407d00, 0x9);
} else {
cp_ctx(ctx, 0x407d00, 0x15);
}
if (device->chipset == 0x98)
gr_def(ctx, 0x407d08, 0x00380040);
else {
if (device->chipset < 0x90)
gr_def(ctx, 0x407d08, 0x00010040);
else if (device->chipset < 0xa0)
gr_def(ctx, 0x407d08, 0x00390040);
else {
if (device->fb->ram->type != NVKM_RAM_TYPE_GDDR5)
gr_def(ctx, 0x407d08, 0x003d0040);
else
gr_def(ctx, 0x407d08, 0x003c0040);
}
gr_def(ctx, 0x407d0c, 0x00000022);
}
/* 8000+: per-TP state */
for (i = 0; i < 10; i++) {
if (units & (1<<i)) {
if (device->chipset < 0xa0)
base = 0x408000 + (i<<12);
else
base = 0x408000 + (i<<11);
if (device->chipset < 0xa0)
offset = base + 0xc00;
else
offset = base + 0x80;
cp_ctx(ctx, offset + 0x00, 1);
gr_def(ctx, offset + 0x00, 0x0000ff0a);
cp_ctx(ctx, offset + 0x08, 1);
/* per-MP state */
for (j = 0; j < (device->chipset < 0xa0 ? 2 : 4); j++) {
if (!(units & (1 << (j+24)))) continue;
if (device->chipset < 0xa0)
offset = base + 0x200 + (j<<7);
else
offset = base + 0x100 + (j<<7);
cp_ctx(ctx, offset, 0x20);
gr_def(ctx, offset + 0x00, 0x01800000);
gr_def(ctx, offset + 0x04, 0x00160000);
gr_def(ctx, offset + 0x08, 0x01800000);
gr_def(ctx, offset + 0x18, 0x0003ffff);
switch (device->chipset) {
case 0x50:
gr_def(ctx, offset + 0x1c, 0x00080000);
break;
case 0x84:
gr_def(ctx, offset + 0x1c, 0x00880000);
break;
case 0x86:
gr_def(ctx, offset + 0x1c, 0x018c0000);
break;
case 0x92:
case 0x96:
case 0x98:
gr_def(ctx, offset + 0x1c, 0x118c0000);
break;
case 0x94:
gr_def(ctx, offset + 0x1c, 0x10880000);
break;
case 0xa0:
case 0xa5:
gr_def(ctx, offset + 0x1c, 0x310c0000);
break;
case 0xa3:
case 0xa8:
case 0xaa:
case 0xac:
case 0xaf:
gr_def(ctx, offset + 0x1c, 0x300c0000);
break;
}
gr_def(ctx, offset + 0x40, 0x00010401);
if (device->chipset == 0x50)
gr_def(ctx, offset + 0x48, 0x00000040);
else
gr_def(ctx, offset + 0x48, 0x00000078);
gr_def(ctx, offset + 0x50, 0x000000bf);
gr_def(ctx, offset + 0x58, 0x00001210);
if (device->chipset == 0x50)
gr_def(ctx, offset + 0x5c, 0x00000080);
else
gr_def(ctx, offset + 0x5c, 0x08000080);
if (device->chipset >= 0xa0)
gr_def(ctx, offset + 0x68, 0x0000003e);
}
if (device->chipset < 0xa0)
cp_ctx(ctx, base + 0x300, 0x4);
else
cp_ctx(ctx, base + 0x300, 0x5);
if (device->chipset == 0x50)
gr_def(ctx, base + 0x304, 0x00007070);
else if (device->chipset < 0xa0)
gr_def(ctx, base + 0x304, 0x00027070);
else if (!IS_NVA3F(device->chipset))
gr_def(ctx, base + 0x304, 0x01127070);
else
gr_def(ctx, base + 0x304, 0x05127070);
if (device->chipset < 0xa0)
cp_ctx(ctx, base + 0x318, 1);
else
cp_ctx(ctx, base + 0x320, 1);
if (device->chipset == 0x50)
gr_def(ctx, base + 0x318, 0x0003ffff);
else if (device->chipset < 0xa0)
gr_def(ctx, base + 0x318, 0x03ffffff);
else
gr_def(ctx, base + 0x320, 0x07ffffff);
if (device->chipset < 0xa0)
cp_ctx(ctx, base + 0x324, 5);
else
cp_ctx(ctx, base + 0x328, 4);
if (device->chipset < 0xa0) {
cp_ctx(ctx, base + 0x340, 9);
offset = base + 0x340;
} else if (!IS_NVA3F(device->chipset)) {
cp_ctx(ctx, base + 0x33c, 0xb);
offset = base + 0x344;
} else {
cp_ctx(ctx, base + 0x33c, 0xd);
offset = base + 0x344;
}
gr_def(ctx, offset + 0x0, 0x00120407);
gr_def(ctx, offset + 0x4, 0x05091507);
if (device->chipset == 0x84)
gr_def(ctx, offset + 0x8, 0x05100202);
else
gr_def(ctx, offset + 0x8, 0x05010202);
gr_def(ctx, offset + 0xc, 0x00030201);
if (device->chipset == 0xa3)
cp_ctx(ctx, base + 0x36c, 1);
cp_ctx(ctx, base + 0x400, 2);
gr_def(ctx, base + 0x404, 0x00000040);
cp_ctx(ctx, base + 0x40c, 2);
gr_def(ctx, base + 0x40c, 0x0d0c0b0a);
gr_def(ctx, base + 0x410, 0x00141210);
if (device->chipset < 0xa0)
offset = base + 0x800;
else
offset = base + 0x500;
cp_ctx(ctx, offset, 6);
gr_def(ctx, offset + 0x0, 0x000001f0);
gr_def(ctx, offset + 0x4, 0x00000001);
gr_def(ctx, offset + 0x8, 0x00000003);
if (device->chipset == 0x50 || IS_NVAAF(device->chipset))
gr_def(ctx, offset + 0xc, 0x00008000);
gr_def(ctx, offset + 0x14, 0x00039e00);
cp_ctx(ctx, offset + 0x1c, 2);
if (device->chipset == 0x50)
gr_def(ctx, offset + 0x1c, 0x00000040);
else
gr_def(ctx, offset + 0x1c, 0x00000100);
gr_def(ctx, offset + 0x20, 0x00003800);
if (device->chipset >= 0xa0) {
cp_ctx(ctx, base + 0x54c, 2);
if (!IS_NVA3F(device->chipset))
gr_def(ctx, base + 0x54c, 0x003fe006);
else
gr_def(ctx, base + 0x54c, 0x003fe007);
gr_def(ctx, base + 0x550, 0x003fe000);
}
if (device->chipset < 0xa0)
offset = base + 0xa00;
else
offset = base + 0x680;
cp_ctx(ctx, offset, 1);
gr_def(ctx, offset, 0x00404040);
if (device->chipset < 0xa0)
offset = base + 0xe00;
else
offset = base + 0x700;
cp_ctx(ctx, offset, 2);
if (device->chipset < 0xa0)
gr_def(ctx, offset, 0x0077f005);
else if (device->chipset == 0xa5)
gr_def(ctx, offset, 0x6cf7f007);
else if (device->chipset == 0xa8)
gr_def(ctx, offset, 0x6cfff007);
else if (device->chipset == 0xac)
gr_def(ctx, offset, 0x0cfff007);
else
gr_def(ctx, offset, 0x0cf7f007);
if (device->chipset == 0x50)
gr_def(ctx, offset + 0x4, 0x00007fff);
else if (device->chipset < 0xa0)
gr_def(ctx, offset + 0x4, 0x003f7fff);
else
gr_def(ctx, offset + 0x4, 0x02bf7fff);
cp_ctx(ctx, offset + 0x2c, 1);
if (device->chipset == 0x50) {
cp_ctx(ctx, offset + 0x50, 9);
gr_def(ctx, offset + 0x54, 0x000003ff);
gr_def(ctx, offset + 0x58, 0x00000003);
gr_def(ctx, offset + 0x5c, 0x00000003);
gr_def(ctx, offset + 0x60, 0x000001ff);
gr_def(ctx, offset + 0x64, 0x0000001f);
gr_def(ctx, offset + 0x68, 0x0000000f);
gr_def(ctx, offset + 0x6c, 0x0000000f);
} else if (device->chipset < 0xa0) {
cp_ctx(ctx, offset + 0x50, 1);
cp_ctx(ctx, offset + 0x70, 1);
} else {
cp_ctx(ctx, offset + 0x50, 1);
cp_ctx(ctx, offset + 0x60, 5);
}
}
}
}
static void
dd_emit(struct nvkm_grctx *ctx, int num, u32 val) {
int i;
if (val && ctx->mode == NVKM_GRCTX_VALS) {
for (i = 0; i < num; i++)
nvkm_wo32(ctx->data, 4 * (ctx->ctxvals_pos + i), val);
}
ctx->ctxvals_pos += num;
}
static void
nv50_gr_construct_mmio_ddata(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int base, num;
base = ctx->ctxvals_pos;
/* tesla state */
dd_emit(ctx, 1, 0); /* 00000001 UNK0F90 */
dd_emit(ctx, 1, 0); /* 00000001 UNK135C */
/* SRC_TIC state */
dd_emit(ctx, 1, 0); /* 00000007 SRC_TILE_MODE_Z */
dd_emit(ctx, 1, 2); /* 00000007 SRC_TILE_MODE_Y */
dd_emit(ctx, 1, 1); /* 00000001 SRC_LINEAR #1 */
dd_emit(ctx, 1, 0); /* 000000ff SRC_ADDRESS_HIGH */
dd_emit(ctx, 1, 0); /* 00000001 SRC_SRGB */
if (device->chipset >= 0x94)
dd_emit(ctx, 1, 0); /* 00000003 eng2d UNK0258 */
dd_emit(ctx, 1, 1); /* 00000fff SRC_DEPTH */
dd_emit(ctx, 1, 0x100); /* 0000ffff SRC_HEIGHT */
/* turing state */
dd_emit(ctx, 1, 0); /* 0000000f TEXTURES_LOG2 */
dd_emit(ctx, 1, 0); /* 0000000f SAMPLERS_LOG2 */
dd_emit(ctx, 1, 0); /* 000000ff CB_DEF_ADDRESS_HIGH */
dd_emit(ctx, 1, 0); /* ffffffff CB_DEF_ADDRESS_LOW */
dd_emit(ctx, 1, 0); /* ffffffff SHARED_SIZE */
dd_emit(ctx, 1, 2); /* ffffffff REG_MODE */
dd_emit(ctx, 1, 1); /* 0000ffff BLOCK_ALLOC_THREADS */
dd_emit(ctx, 1, 1); /* 00000001 LANES32 */
dd_emit(ctx, 1, 0); /* 000000ff UNK370 */
dd_emit(ctx, 1, 0); /* 000000ff USER_PARAM_UNK */
dd_emit(ctx, 1, 0); /* 000000ff USER_PARAM_COUNT */
dd_emit(ctx, 1, 1); /* 000000ff UNK384 bits 8-15 */
dd_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
dd_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
dd_emit(ctx, 1, 0); /* 0000ffff CB_ADDR_INDEX */
dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_X */
dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_XMY */
dd_emit(ctx, 1, 0); /* 00000001 BLOCKDIM_XMY_OVERFLOW */
dd_emit(ctx, 1, 1); /* 0003ffff BLOCKDIM_XMYMZ */
dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_Y */
dd_emit(ctx, 1, 1); /* 0000007f BLOCKDIM_Z */
dd_emit(ctx, 1, 4); /* 000000ff CP_REG_ALLOC_TEMP */
dd_emit(ctx, 1, 1); /* 00000001 BLOCKDIM_DIRTY */
if (IS_NVA3F(device->chipset))
dd_emit(ctx, 1, 0); /* 00000003 UNK03E8 */
dd_emit(ctx, 1, 1); /* 0000007f BLOCK_ALLOC_HALFWARPS */
dd_emit(ctx, 1, 1); /* 00000007 LOCAL_WARPS_NO_CLAMP */
dd_emit(ctx, 1, 7); /* 00000007 LOCAL_WARPS_LOG_ALLOC */
dd_emit(ctx, 1, 1); /* 00000007 STACK_WARPS_NO_CLAMP */
dd_emit(ctx, 1, 7); /* 00000007 STACK_WARPS_LOG_ALLOC */
dd_emit(ctx, 1, 1); /* 00001fff BLOCK_ALLOC_REGSLOTS_PACKED */
dd_emit(ctx, 1, 1); /* 00001fff BLOCK_ALLOC_REGSLOTS_STRIDED */
dd_emit(ctx, 1, 1); /* 000007ff BLOCK_ALLOC_THREADS */
/* compat 2d state */
if (device->chipset == 0x50) {
dd_emit(ctx, 4, 0); /* 0000ffff clip X, Y, W, H */
dd_emit(ctx, 1, 1); /* ffffffff chroma COLOR_FORMAT */
dd_emit(ctx, 1, 1); /* ffffffff pattern COLOR_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff pattern SHAPE */
dd_emit(ctx, 1, 1); /* ffffffff pattern PATTERN_SELECT */
dd_emit(ctx, 1, 0xa); /* ffffffff surf2d SRC_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff surf2d DMA_SRC */
dd_emit(ctx, 1, 0); /* 000000ff surf2d SRC_ADDRESS_HIGH */
dd_emit(ctx, 1, 0); /* ffffffff surf2d SRC_ADDRESS_LOW */
dd_emit(ctx, 1, 0x40); /* 0000ffff surf2d SRC_PITCH */
dd_emit(ctx, 1, 0); /* 0000000f surf2d SRC_TILE_MODE_Z */
dd_emit(ctx, 1, 2); /* 0000000f surf2d SRC_TILE_MODE_Y */
dd_emit(ctx, 1, 0x100); /* ffffffff surf2d SRC_HEIGHT */
dd_emit(ctx, 1, 1); /* 00000001 surf2d SRC_LINEAR */
dd_emit(ctx, 1, 0x100); /* ffffffff surf2d SRC_WIDTH */
dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_B_X */
dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_B_Y */
dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_C_X */
dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_C_Y */
dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_D_X */
dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_D_Y */
dd_emit(ctx, 1, 1); /* ffffffff gdirect COLOR_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff gdirect OPERATION */
dd_emit(ctx, 1, 0); /* 0000ffff gdirect POINT_X */
dd_emit(ctx, 1, 0); /* 0000ffff gdirect POINT_Y */
dd_emit(ctx, 1, 0); /* 0000ffff blit SRC_Y */
dd_emit(ctx, 1, 0); /* ffffffff blit OPERATION */
dd_emit(ctx, 1, 0); /* ffffffff ifc OPERATION */
dd_emit(ctx, 1, 0); /* ffffffff iifc INDEX_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff iifc LUT_OFFSET */
dd_emit(ctx, 1, 4); /* ffffffff iifc COLOR_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff iifc OPERATION */
}
/* m2mf state */
dd_emit(ctx, 1, 0); /* ffffffff m2mf LINE_COUNT */
dd_emit(ctx, 1, 0); /* ffffffff m2mf LINE_LENGTH_IN */
dd_emit(ctx, 2, 0); /* ffffffff m2mf OFFSET_IN, OFFSET_OUT */
dd_emit(ctx, 1, 1); /* ffffffff m2mf TILING_DEPTH_OUT */
dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_HEIGHT_OUT */
dd_emit(ctx, 1, 0); /* ffffffff m2mf TILING_POSITION_OUT_Z */
dd_emit(ctx, 1, 1); /* 00000001 m2mf LINEAR_OUT */
dd_emit(ctx, 2, 0); /* 0000ffff m2mf TILING_POSITION_OUT_X, Y */
dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_PITCH_OUT */
dd_emit(ctx, 1, 1); /* ffffffff m2mf TILING_DEPTH_IN */
dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_HEIGHT_IN */
dd_emit(ctx, 1, 0); /* ffffffff m2mf TILING_POSITION_IN_Z */
dd_emit(ctx, 1, 1); /* 00000001 m2mf LINEAR_IN */
dd_emit(ctx, 2, 0); /* 0000ffff m2mf TILING_POSITION_IN_X, Y */
dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_PITCH_IN */
/* more compat 2d state */
if (device->chipset == 0x50) {
dd_emit(ctx, 1, 1); /* ffffffff line COLOR_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff line OPERATION */
dd_emit(ctx, 1, 1); /* ffffffff triangle COLOR_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff triangle OPERATION */
dd_emit(ctx, 1, 0); /* 0000000f sifm TILE_MODE_Z */
dd_emit(ctx, 1, 2); /* 0000000f sifm TILE_MODE_Y */
dd_emit(ctx, 1, 0); /* 000000ff sifm FORMAT_FILTER */
dd_emit(ctx, 1, 1); /* 000000ff sifm FORMAT_ORIGIN */
dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_PITCH */
dd_emit(ctx, 1, 1); /* 00000001 sifm SRC_LINEAR */
dd_emit(ctx, 1, 0); /* 000000ff sifm SRC_OFFSET_HIGH */
dd_emit(ctx, 1, 0); /* ffffffff sifm SRC_OFFSET */
dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_HEIGHT */
dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_WIDTH */
dd_emit(ctx, 1, 3); /* ffffffff sifm COLOR_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff sifm OPERATION */
dd_emit(ctx, 1, 0); /* ffffffff sifc OPERATION */
}
/* tesla state */
dd_emit(ctx, 1, 0); /* 0000000f GP_TEXTURES_LOG2 */
dd_emit(ctx, 1, 0); /* 0000000f GP_SAMPLERS_LOG2 */
dd_emit(ctx, 1, 0); /* 000000ff */
dd_emit(ctx, 1, 0); /* ffffffff */
dd_emit(ctx, 1, 4); /* 000000ff UNK12B0_0 */
dd_emit(ctx, 1, 0x70); /* 000000ff UNK12B0_1 */
dd_emit(ctx, 1, 0x80); /* 000000ff UNK12B0_3 */
dd_emit(ctx, 1, 0); /* 000000ff UNK12B0_2 */
dd_emit(ctx, 1, 0); /* 0000000f FP_TEXTURES_LOG2 */
dd_emit(ctx, 1, 0); /* 0000000f FP_SAMPLERS_LOG2 */
if (IS_NVA3F(device->chipset)) {
dd_emit(ctx, 1, 0); /* ffffffff */
dd_emit(ctx, 1, 0); /* 0000007f MULTISAMPLE_SAMPLES_LOG2 */
} else {
dd_emit(ctx, 1, 0); /* 0000000f MULTISAMPLE_SAMPLES_LOG2 */
}
dd_emit(ctx, 1, 0xc); /* 000000ff SEMANTIC_COLOR.BFC0_ID */
if (device->chipset != 0x50)
dd_emit(ctx, 1, 0); /* 00000001 SEMANTIC_COLOR.CLMP_EN */
dd_emit(ctx, 1, 8); /* 000000ff SEMANTIC_COLOR.COLR_NR */
dd_emit(ctx, 1, 0x14); /* 000000ff SEMANTIC_COLOR.FFC0_ID */
if (device->chipset == 0x50) {
dd_emit(ctx, 1, 0); /* 000000ff SEMANTIC_LAYER */
dd_emit(ctx, 1, 0); /* 00000001 */
} else {
dd_emit(ctx, 1, 0); /* 00000001 SEMANTIC_PTSZ.ENABLE */
dd_emit(ctx, 1, 0x29); /* 000000ff SEMANTIC_PTSZ.PTSZ_ID */
dd_emit(ctx, 1, 0x27); /* 000000ff SEMANTIC_PRIM */
dd_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
dd_emit(ctx, 1, 8); /* 0000000f SMENATIC_CLIP.CLIP_HIGH */
dd_emit(ctx, 1, 4); /* 000000ff SEMANTIC_CLIP.CLIP_LO */
dd_emit(ctx, 1, 0x27); /* 000000ff UNK0FD4 */
dd_emit(ctx, 1, 0); /* 00000001 UNK1900 */
}
dd_emit(ctx, 1, 0); /* 00000007 RT_CONTROL_MAP0 */
dd_emit(ctx, 1, 1); /* 00000007 RT_CONTROL_MAP1 */
dd_emit(ctx, 1, 2); /* 00000007 RT_CONTROL_MAP2 */
dd_emit(ctx, 1, 3); /* 00000007 RT_CONTROL_MAP3 */
dd_emit(ctx, 1, 4); /* 00000007 RT_CONTROL_MAP4 */
dd_emit(ctx, 1, 5); /* 00000007 RT_CONTROL_MAP5 */
dd_emit(ctx, 1, 6); /* 00000007 RT_CONTROL_MAP6 */
dd_emit(ctx, 1, 7); /* 00000007 RT_CONTROL_MAP7 */
dd_emit(ctx, 1, 1); /* 0000000f RT_CONTROL_COUNT */
dd_emit(ctx, 8, 0); /* 00000001 RT_HORIZ_UNK */
dd_emit(ctx, 8, 0); /* ffffffff RT_ADDRESS_LOW */
dd_emit(ctx, 1, 0xcf); /* 000000ff RT_FORMAT */
dd_emit(ctx, 7, 0); /* 000000ff RT_FORMAT */
if (device->chipset != 0x50)
dd_emit(ctx, 3, 0); /* 1, 1, 1 */
else
dd_emit(ctx, 2, 0); /* 1, 1 */
dd_emit(ctx, 1, 0); /* ffffffff GP_ENABLE */
dd_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT*/
dd_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
dd_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
if (IS_NVA3F(device->chipset)) {
dd_emit(ctx, 1, 3); /* 00000003 */
dd_emit(ctx, 1, 0); /* 00000001 UNK1418. Alone. */
}
if (device->chipset != 0x50)
dd_emit(ctx, 1, 3); /* 00000003 UNK15AC */
dd_emit(ctx, 1, 1); /* ffffffff RASTERIZE_ENABLE */
dd_emit(ctx, 1, 0); /* 00000001 FP_CONTROL.EXPORTS_Z */
if (device->chipset != 0x50)
dd_emit(ctx, 1, 0); /* 00000001 FP_CONTROL.MULTIPLE_RESULTS */
dd_emit(ctx, 1, 0x12); /* 000000ff FP_INTERPOLANT_CTRL.COUNT */
dd_emit(ctx, 1, 0x10); /* 000000ff FP_INTERPOLANT_CTRL.COUNT_NONFLAT */
dd_emit(ctx, 1, 0xc); /* 000000ff FP_INTERPOLANT_CTRL.OFFSET */
dd_emit(ctx, 1, 1); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.W */
dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.X */
dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.Y */
dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.Z */
dd_emit(ctx, 1, 4); /* 000000ff FP_RESULT_COUNT */
dd_emit(ctx, 1, 2); /* ffffffff REG_MODE */
dd_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
if (device->chipset >= 0xa0)
dd_emit(ctx, 1, 0); /* ffffffff */
dd_emit(ctx, 1, 0); /* 00000001 GP_BUILTIN_RESULT_EN.LAYER_IDX */
dd_emit(ctx, 1, 0); /* ffffffff STRMOUT_ENABLE */
dd_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
dd_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
dd_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE*/
if (device->chipset != 0x50)
dd_emit(ctx, 8, 0); /* 00000001 */
if (device->chipset >= 0xa0) {
dd_emit(ctx, 1, 1); /* 00000007 VTX_ATTR_DEFINE.COMP */
dd_emit(ctx, 1, 1); /* 00000007 VTX_ATTR_DEFINE.SIZE */
dd_emit(ctx, 1, 2); /* 00000007 VTX_ATTR_DEFINE.TYPE */
dd_emit(ctx, 1, 0); /* 000000ff VTX_ATTR_DEFINE.ATTR */
}
dd_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
dd_emit(ctx, 1, 0x14); /* 0000001f ZETA_FORMAT */
dd_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
dd_emit(ctx, 1, 0); /* 0000000f VP_TEXTURES_LOG2 */
dd_emit(ctx, 1, 0); /* 0000000f VP_SAMPLERS_LOG2 */
if (IS_NVA3F(device->chipset))
dd_emit(ctx, 1, 0); /* 00000001 */
dd_emit(ctx, 1, 2); /* 00000003 POLYGON_MODE_BACK */
if (device->chipset >= 0xa0)
dd_emit(ctx, 1, 0); /* 00000003 VTX_ATTR_DEFINE.SIZE - 1 */
dd_emit(ctx, 1, 0); /* 0000ffff CB_ADDR_INDEX */
if (device->chipset >= 0xa0)
dd_emit(ctx, 1, 0); /* 00000003 */
dd_emit(ctx, 1, 0); /* 00000001 CULL_FACE_ENABLE */
dd_emit(ctx, 1, 1); /* 00000003 CULL_FACE */
dd_emit(ctx, 1, 0); /* 00000001 FRONT_FACE */
dd_emit(ctx, 1, 2); /* 00000003 POLYGON_MODE_FRONT */
dd_emit(ctx, 1, 0x1000); /* 00007fff UNK141C */
if (device->chipset != 0x50) {
dd_emit(ctx, 1, 0xe00); /* 7fff */
dd_emit(ctx, 1, 0x1000); /* 7fff */
dd_emit(ctx, 1, 0x1e00); /* 7fff */
}
dd_emit(ctx, 1, 0); /* 00000001 BEGIN_END_ACTIVE */
dd_emit(ctx, 1, 1); /* 00000001 POLYGON_MODE_??? */
dd_emit(ctx, 1, 1); /* 000000ff GP_REG_ALLOC_TEMP / 4 rounded up */
dd_emit(ctx, 1, 1); /* 000000ff FP_REG_ALLOC_TEMP... without /4? */
dd_emit(ctx, 1, 1); /* 000000ff VP_REG_ALLOC_TEMP / 4 rounded up */
dd_emit(ctx, 1, 1); /* 00000001 */
dd_emit(ctx, 1, 0); /* 00000001 */
dd_emit(ctx, 1, 0); /* 00000001 VTX_ATTR_MASK_UNK0 nonempty */
dd_emit(ctx, 1, 0); /* 00000001 VTX_ATTR_MASK_UNK1 nonempty */
dd_emit(ctx, 1, 0x200); /* 0003ffff GP_VERTEX_OUTPUT_COUNT*GP_REG_ALLOC_RESULT */
if (IS_NVA3F(device->chipset))
dd_emit(ctx, 1, 0x200);
dd_emit(ctx, 1, 0); /* 00000001 */
if (device->chipset < 0xa0) {
dd_emit(ctx, 1, 1); /* 00000001 */
dd_emit(ctx, 1, 0x70); /* 000000ff */
dd_emit(ctx, 1, 0x80); /* 000000ff */
dd_emit(ctx, 1, 0); /* 000000ff */
dd_emit(ctx, 1, 0); /* 00000001 */
dd_emit(ctx, 1, 1); /* 00000001 */
dd_emit(ctx, 1, 0x70); /* 000000ff */
dd_emit(ctx, 1, 0x80); /* 000000ff */
dd_emit(ctx, 1, 0); /* 000000ff */
} else {
dd_emit(ctx, 1, 1); /* 00000001 */
dd_emit(ctx, 1, 0xf0); /* 000000ff */
dd_emit(ctx, 1, 0xff); /* 000000ff */
dd_emit(ctx, 1, 0); /* 000000ff */
dd_emit(ctx, 1, 0); /* 00000001 */
dd_emit(ctx, 1, 1); /* 00000001 */
dd_emit(ctx, 1, 0xf0); /* 000000ff */
dd_emit(ctx, 1, 0xff); /* 000000ff */
dd_emit(ctx, 1, 0); /* 000000ff */
dd_emit(ctx, 1, 9); /* 0000003f UNK114C.COMP,SIZE */
}
/* eng2d state */
dd_emit(ctx, 1, 0); /* 00000001 eng2d COLOR_KEY_ENABLE */
dd_emit(ctx, 1, 0); /* 00000007 eng2d COLOR_KEY_FORMAT */
dd_emit(ctx, 1, 1); /* ffffffff eng2d DST_DEPTH */
dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d DST_FORMAT */
dd_emit(ctx, 1, 0); /* ffffffff eng2d DST_LAYER */
dd_emit(ctx, 1, 1); /* 00000001 eng2d DST_LINEAR */
dd_emit(ctx, 1, 0); /* 00000007 eng2d PATTERN_COLOR_FORMAT */
dd_emit(ctx, 1, 0); /* 00000007 eng2d OPERATION */
dd_emit(ctx, 1, 0); /* 00000003 eng2d PATTERN_SELECT */
dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d SIFC_FORMAT */
dd_emit(ctx, 1, 0); /* 00000001 eng2d SIFC_BITMAP_ENABLE */
dd_emit(ctx, 1, 2); /* 00000003 eng2d SIFC_BITMAP_UNK808 */
dd_emit(ctx, 1, 0); /* ffffffff eng2d BLIT_DU_DX_FRACT */
dd_emit(ctx, 1, 1); /* ffffffff eng2d BLIT_DU_DX_INT */
dd_emit(ctx, 1, 0); /* ffffffff eng2d BLIT_DV_DY_FRACT */
dd_emit(ctx, 1, 1); /* ffffffff eng2d BLIT_DV_DY_INT */
dd_emit(ctx, 1, 0); /* 00000001 eng2d BLIT_CONTROL_FILTER */
dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d DRAW_COLOR_FORMAT */
dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d SRC_FORMAT */
dd_emit(ctx, 1, 1); /* 00000001 eng2d SRC_LINEAR #2 */
num = ctx->ctxvals_pos - base;
ctx->ctxvals_pos = base;
if (IS_NVA3F(device->chipset))
cp_ctx(ctx, 0x404800, num);
else
cp_ctx(ctx, 0x405400, num);
}
/*
* xfer areas. These are a pain.
*
* There are 2 xfer areas: the first one is big and contains all sorts of
* stuff, the second is small and contains some per-TP context.
*
* Each area is split into 8 "strands". The areas, when saved to grctx,
* are made of 8-word blocks. Each block contains a single word from
* each strand. The strands are independent of each other, their
* addresses are unrelated to each other, and data in them is closely
* packed together. The strand layout varies a bit between cards: here
* and there, a single word is thrown out in the middle and the whole
* strand is offset by a bit from corresponding one on another chipset.
* For this reason, addresses of stuff in strands are almost useless.
* Knowing sequence of stuff and size of gaps between them is much more
* useful, and that's how we build the strands in our generator.
*
* NVA0 takes this mess to a whole new level by cutting the old strands
* into a few dozen pieces [known as genes], rearranging them randomly,
* and putting them back together to make new strands. Hopefully these
* genes correspond more or less directly to the same PGRAPH subunits
* as in 400040 register.
*
* The most common value in default context is 0, and when the genes
* are separated by 0's, gene bounduaries are quite speculative...
* some of them can be clearly deduced, others can be guessed, and yet
* others won't be resolved without figuring out the real meaning of
* given ctxval. For the same reason, ending point of each strand
* is unknown. Except for strand 0, which is the longest strand and
* its end corresponds to end of the whole xfer.
*
* An unsolved mystery is the seek instruction: it takes an argument
* in bits 8-18, and that argument is clearly the place in strands to
* seek to... but the offsets don't seem to correspond to offsets as
* seen in grctx. Perhaps there's another, real, not randomly-changing
* addressing in strands, and the xfer insn just happens to skip over
* the unused bits? NV10-NV30 PIPE comes to mind...
*
* As far as I know, there's no way to access the xfer areas directly
* without the help of ctxprog.
*/
static void
xf_emit(struct nvkm_grctx *ctx, int num, u32 val) {
int i;
if (val && ctx->mode == NVKM_GRCTX_VALS) {
for (i = 0; i < num; i++)
nvkm_wo32(ctx->data, 4 * (ctx->ctxvals_pos + (i << 3)), val);
}
ctx->ctxvals_pos += num << 3;
}
/* Gene declarations... */
static void nv50_gr_construct_gene_dispatch(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_m2mf(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_ccache(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_unk10xx(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_unk14xx(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_zcull(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_clipid(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_unk24xx(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_vfetch(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_eng2d(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_csched(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_unk1cxx(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_strmout(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_unk34xx(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_ropm1(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_ropm2(struct nvkm_grctx *ctx);
static void nv50_gr_construct_gene_ropc(struct nvkm_grctx *ctx);
static void nv50_gr_construct_xfer_tp(struct nvkm_grctx *ctx);
static void
nv50_gr_construct_xfer1(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int i;
int offset;
int size = 0;
u32 units = nvkm_rd32(device, 0x1540);
offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
ctx->ctxvals_base = offset;
if (device->chipset < 0xa0) {
/* Strand 0 */
ctx->ctxvals_pos = offset;
nv50_gr_construct_gene_dispatch(ctx);
nv50_gr_construct_gene_m2mf(ctx);
nv50_gr_construct_gene_unk24xx(ctx);
nv50_gr_construct_gene_clipid(ctx);
nv50_gr_construct_gene_zcull(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 1 */
ctx->ctxvals_pos = offset + 0x1;
nv50_gr_construct_gene_vfetch(ctx);
nv50_gr_construct_gene_eng2d(ctx);
nv50_gr_construct_gene_csched(ctx);
nv50_gr_construct_gene_ropm1(ctx);
nv50_gr_construct_gene_ropm2(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 2 */
ctx->ctxvals_pos = offset + 0x2;
nv50_gr_construct_gene_ccache(ctx);
nv50_gr_construct_gene_unk1cxx(ctx);
nv50_gr_construct_gene_strmout(ctx);
nv50_gr_construct_gene_unk14xx(ctx);
nv50_gr_construct_gene_unk10xx(ctx);
nv50_gr_construct_gene_unk34xx(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 3: per-ROP group state */
ctx->ctxvals_pos = offset + 3;
for (i = 0; i < 6; i++)
if (units & (1 << (i + 16)))
nv50_gr_construct_gene_ropc(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strands 4-7: per-TP state */
for (i = 0; i < 4; i++) {
ctx->ctxvals_pos = offset + 4 + i;
if (units & (1 << (2 * i)))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << (2 * i + 1)))
nv50_gr_construct_xfer_tp(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
}
} else {
/* Strand 0 */
ctx->ctxvals_pos = offset;
nv50_gr_construct_gene_dispatch(ctx);
nv50_gr_construct_gene_m2mf(ctx);
nv50_gr_construct_gene_unk34xx(ctx);
nv50_gr_construct_gene_csched(ctx);
nv50_gr_construct_gene_unk1cxx(ctx);
nv50_gr_construct_gene_strmout(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 1 */
ctx->ctxvals_pos = offset + 1;
nv50_gr_construct_gene_unk10xx(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 2 */
ctx->ctxvals_pos = offset + 2;
if (device->chipset == 0xa0)
nv50_gr_construct_gene_unk14xx(ctx);
nv50_gr_construct_gene_unk24xx(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 3 */
ctx->ctxvals_pos = offset + 3;
nv50_gr_construct_gene_vfetch(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 4 */
ctx->ctxvals_pos = offset + 4;
nv50_gr_construct_gene_ccache(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 5 */
ctx->ctxvals_pos = offset + 5;
nv50_gr_construct_gene_ropm2(ctx);
nv50_gr_construct_gene_ropm1(ctx);
/* per-ROP context */
for (i = 0; i < 8; i++)
if (units & (1<<(i+16)))
nv50_gr_construct_gene_ropc(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 6 */
ctx->ctxvals_pos = offset + 6;
nv50_gr_construct_gene_zcull(ctx);
nv50_gr_construct_gene_clipid(ctx);
nv50_gr_construct_gene_eng2d(ctx);
if (units & (1 << 0))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << 1))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << 2))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << 3))
nv50_gr_construct_xfer_tp(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 7 */
ctx->ctxvals_pos = offset + 7;
if (device->chipset == 0xa0) {
if (units & (1 << 4))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << 5))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << 6))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << 7))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << 8))
nv50_gr_construct_xfer_tp(ctx);
if (units & (1 << 9))
nv50_gr_construct_xfer_tp(ctx);
} else {
nv50_gr_construct_gene_unk14xx(ctx);
}
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
}
ctx->ctxvals_pos = offset + size * 8;
ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
cp_lsr (ctx, offset);
cp_out (ctx, CP_SET_XFER_POINTER);
cp_lsr (ctx, size);
cp_out (ctx, CP_SEEK_1);
cp_out (ctx, CP_XFER_1);
cp_wait(ctx, XFER, BUSY);
}
/*
* non-trivial demagiced parts of ctx init go here
*/
static void
nv50_gr_construct_gene_dispatch(struct nvkm_grctx *ctx)
{
/* start of strand 0 */
struct nvkm_device *device = ctx->device;
/* SEEK */
if (device->chipset == 0x50)
xf_emit(ctx, 5, 0);
else if (!IS_NVA3F(device->chipset))
xf_emit(ctx, 6, 0);
else
xf_emit(ctx, 4, 0);
/* SEEK */
/* the PGRAPH's internal FIFO */
if (device->chipset == 0x50)
xf_emit(ctx, 8*3, 0);
else
xf_emit(ctx, 0x100*3, 0);
/* and another bonus slot?!? */
xf_emit(ctx, 3, 0);
/* and YET ANOTHER bonus slot? */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 3, 0);
/* SEEK */
/* CTX_SWITCH: caches of gr objects bound to subchannels. 8 values, last used index */
xf_emit(ctx, 9, 0);
/* SEEK */
xf_emit(ctx, 9, 0);
/* SEEK */
xf_emit(ctx, 9, 0);
/* SEEK */
xf_emit(ctx, 9, 0);
/* SEEK */
if (device->chipset < 0x90)
xf_emit(ctx, 4, 0);
/* SEEK */
xf_emit(ctx, 2, 0);
/* SEEK */
xf_emit(ctx, 6*2, 0);
xf_emit(ctx, 2, 0);
/* SEEK */
xf_emit(ctx, 2, 0);
/* SEEK */
xf_emit(ctx, 6*2, 0);
xf_emit(ctx, 2, 0);
/* SEEK */
if (device->chipset == 0x50)
xf_emit(ctx, 0x1c, 0);
else if (device->chipset < 0xa0)
xf_emit(ctx, 0x1e, 0);
else
xf_emit(ctx, 0x22, 0);
/* SEEK */
xf_emit(ctx, 0x15, 0);
}
static void
nv50_gr_construct_gene_m2mf(struct nvkm_grctx *ctx)
{
/* Strand 0, right after dispatch */
struct nvkm_device *device = ctx->device;
int smallm2mf = 0;
if (device->chipset < 0x92 || device->chipset == 0x98)
smallm2mf = 1;
/* SEEK */
xf_emit (ctx, 1, 0); /* DMA_NOTIFY instance >> 4 */
xf_emit (ctx, 1, 0); /* DMA_BUFFER_IN instance >> 4 */
xf_emit (ctx, 1, 0); /* DMA_BUFFER_OUT instance >> 4 */
xf_emit (ctx, 1, 0); /* OFFSET_IN */
xf_emit (ctx, 1, 0); /* OFFSET_OUT */
xf_emit (ctx, 1, 0); /* PITCH_IN */
xf_emit (ctx, 1, 0); /* PITCH_OUT */
xf_emit (ctx, 1, 0); /* LINE_LENGTH */
xf_emit (ctx, 1, 0); /* LINE_COUNT */
xf_emit (ctx, 1, 0x21); /* FORMAT: bits 0-4 INPUT_INC, bits 5-9 OUTPUT_INC */
xf_emit (ctx, 1, 1); /* LINEAR_IN */
xf_emit (ctx, 1, 0x2); /* TILING_MODE_IN: bits 0-2 y tiling, bits 3-5 z tiling */
xf_emit (ctx, 1, 0x100); /* TILING_PITCH_IN */
xf_emit (ctx, 1, 0x100); /* TILING_HEIGHT_IN */
xf_emit (ctx, 1, 1); /* TILING_DEPTH_IN */
xf_emit (ctx, 1, 0); /* TILING_POSITION_IN_Z */
xf_emit (ctx, 1, 0); /* TILING_POSITION_IN */
xf_emit (ctx, 1, 1); /* LINEAR_OUT */
xf_emit (ctx, 1, 0x2); /* TILING_MODE_OUT: bits 0-2 y tiling, bits 3-5 z tiling */
xf_emit (ctx, 1, 0x100); /* TILING_PITCH_OUT */
xf_emit (ctx, 1, 0x100); /* TILING_HEIGHT_OUT */
xf_emit (ctx, 1, 1); /* TILING_DEPTH_OUT */
xf_emit (ctx, 1, 0); /* TILING_POSITION_OUT_Z */
xf_emit (ctx, 1, 0); /* TILING_POSITION_OUT */
xf_emit (ctx, 1, 0); /* OFFSET_IN_HIGH */
xf_emit (ctx, 1, 0); /* OFFSET_OUT_HIGH */
/* SEEK */
if (smallm2mf)
xf_emit(ctx, 0x40, 0); /* 20 * ffffffff, 3ffff */
else
xf_emit(ctx, 0x100, 0); /* 80 * ffffffff, 3ffff */
xf_emit(ctx, 4, 0); /* 1f/7f, 0, 1f/7f, 0 [1f for smallm2mf, 7f otherwise] */
/* SEEK */
if (smallm2mf)
xf_emit(ctx, 0x400, 0); /* ffffffff */
else
xf_emit(ctx, 0x800, 0); /* ffffffff */
xf_emit(ctx, 4, 0); /* ff/1ff, 0, 0, 0 [ff for smallm2mf, 1ff otherwise] */
/* SEEK */
xf_emit(ctx, 0x40, 0); /* 20 * bits ffffffff, 3ffff */
xf_emit(ctx, 0x6, 0); /* 1f, 0, 1f, 0, 1f, 0 */
}
static void
nv50_gr_construct_gene_ccache(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
xf_emit(ctx, 2, 0); /* RO */
xf_emit(ctx, 0x800, 0); /* ffffffff */
switch (device->chipset) {
case 0x50:
case 0x92:
case 0xa0:
xf_emit(ctx, 0x2b, 0);
break;
case 0x84:
xf_emit(ctx, 0x29, 0);
break;
case 0x94:
case 0x96:
case 0xa3:
xf_emit(ctx, 0x27, 0);
break;
case 0x86:
case 0x98:
case 0xa5:
case 0xa8:
case 0xaa:
case 0xac:
case 0xaf:
xf_emit(ctx, 0x25, 0);
break;
}
/* CB bindings, 0x80 of them. first word is address >> 8, second is
* size >> 4 | valid << 24 */
xf_emit(ctx, 0x100, 0); /* ffffffff CB_DEF */
xf_emit(ctx, 1, 0); /* 0000007f CB_ADDR_BUFFER */
xf_emit(ctx, 1, 0); /* 0 */
xf_emit(ctx, 0x30, 0); /* ff SET_PROGRAM_CB */
xf_emit(ctx, 1, 0); /* 3f last SET_PROGRAM_CB */
xf_emit(ctx, 4, 0); /* RO */
xf_emit(ctx, 0x100, 0); /* ffffffff */
xf_emit(ctx, 8, 0); /* 1f, 0, 0, ... */
xf_emit(ctx, 8, 0); /* ffffffff */
xf_emit(ctx, 4, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 3 */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_CODE_CB */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_TIC */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_TSC */
xf_emit(ctx, 1, 0); /* 00000001 LINKED_TSC */
xf_emit(ctx, 1, 0); /* 000000ff TIC_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff TIC_ADDRESS_LOW */
xf_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
xf_emit(ctx, 1, 0); /* 000000ff TSC_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff TSC_ADDRESS_LOW */
xf_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
xf_emit(ctx, 1, 0); /* 000000ff VP_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff VP_ADDRESS_LOW */
xf_emit(ctx, 1, 0); /* 00ffffff VP_START_ID */
xf_emit(ctx, 1, 0); /* 000000ff CB_DEF_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff CB_DEF_ADDRESS_LOW */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0); /* 000000ff GP_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff GP_ADDRESS_LOW */
xf_emit(ctx, 1, 0); /* 00ffffff GP_START_ID */
xf_emit(ctx, 1, 0); /* 000000ff FP_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff FP_ADDRESS_LOW */
xf_emit(ctx, 1, 0); /* 00ffffff FP_START_ID */
}
static void
nv50_gr_construct_gene_unk10xx(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int i;
/* end of area 2 on pre-NVA0, area 1 on NVAx */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
if (device->chipset == 0x50)
xf_emit(ctx, 1, 0x3ff);
else
xf_emit(ctx, 1, 0x7ff); /* 000007ff */
xf_emit(ctx, 1, 0); /* 111/113 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
for (i = 0; i < 8; i++) {
switch (device->chipset) {
case 0x50:
case 0x86:
case 0x98:
case 0xaa:
case 0xac:
xf_emit(ctx, 0xa0, 0); /* ffffffff */
break;
case 0x84:
case 0x92:
case 0x94:
case 0x96:
xf_emit(ctx, 0x120, 0);
break;
case 0xa5:
case 0xa8:
xf_emit(ctx, 0x100, 0); /* ffffffff */
break;
case 0xa0:
case 0xa3:
case 0xaf:
xf_emit(ctx, 0x400, 0); /* ffffffff */
break;
}
xf_emit(ctx, 4, 0); /* 3f, 0, 0, 0 */
xf_emit(ctx, 4, 0); /* ffffffff */
}
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_TEMP */
xf_emit(ctx, 1, 1); /* 00000001 RASTERIZE_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
xf_emit(ctx, 1, 0x27); /* 000000ff UNK0FD4 */
xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
}
static void
nv50_gr_construct_gene_unk34xx(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
/* end of area 2 on pre-NVA0, area 1 on NVAx */
xf_emit(ctx, 1, 0); /* 00000001 VIEWPORT_CLIP_RECTS_EN */
xf_emit(ctx, 1, 0); /* 00000003 VIEWPORT_CLIP_MODE */
xf_emit(ctx, 0x10, 0x04000000); /* 07ffffff VIEWPORT_CLIP_HORIZ*8, VIEWPORT_CLIP_VERT*8 */
xf_emit(ctx, 1, 0); /* 00000001 POLYGON_STIPPLE_ENABLE */
xf_emit(ctx, 0x20, 0); /* ffffffff POLYGON_STIPPLE */
xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0D64 */
xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0DF4 */
xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0x1fe21); /* 0001ffff tesla UNK0FAC */
if (device->chipset >= 0xa0)
xf_emit(ctx, 1, 0x0fac6881);
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 1, 1);
xf_emit(ctx, 3, 0);
}
}
static void
nv50_gr_construct_gene_unk14xx(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
/* middle of area 2 on pre-NVA0, beginning of area 2 on NVA0, area 7 on >NVA0 */
if (device->chipset != 0x50) {
xf_emit(ctx, 5, 0); /* ffffffff */
xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* 000003ff */
xf_emit(ctx, 1, 0x804); /* 00000fff SEMANTIC_CLIP */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 2, 4); /* 7f, ff */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
}
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 1, 0); /* 000000ff VP_CLIP_DISTANCE_ENABLE */
if (device->chipset != 0x50)
xf_emit(ctx, 1, 0); /* 3ff */
xf_emit(ctx, 1, 0); /* 000000ff tesla UNK1940 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0D7C */
xf_emit(ctx, 1, 0x804); /* 00000fff SEMANTIC_CLIP */
xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
if (device->chipset != 0x50)
xf_emit(ctx, 1, 0x7f); /* 000000ff tesla UNK0FFC */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 1); /* 00000001 SHADE_MODEL */
xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0D7C */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0F8C */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
xf_emit(ctx, 4, 0); /* ffffffff NOPERSPECTIVE_BITMAP */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
xf_emit(ctx, 1, 0); /* 0000000f */
if (device->chipset == 0x50)
xf_emit(ctx, 1, 0x3ff); /* 000003ff tesla UNK0D68 */
else
xf_emit(ctx, 1, 0x7ff); /* 000007ff tesla UNK0D68 */
xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
xf_emit(ctx, 0x30, 0); /* ffffffff VIEWPORT_SCALE: X0, Y0, Z0, X1, Y1, ... */
xf_emit(ctx, 3, 0); /* f, 0, 0 */
xf_emit(ctx, 3, 0); /* ffffffff last VIEWPORT_SCALE? */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 0x30, 0); /* ffffffff VIEWPORT_TRANSLATE */
xf_emit(ctx, 3, 0); /* f, 0, 0 */
xf_emit(ctx, 3, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 2, 0x88); /* 000001ff tesla UNK19D8 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
xf_emit(ctx, 1, 0); /* 0000000f */
xf_emit(ctx, 1, 0x3f800000); /* ffffffff LINE_WIDTH */
xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
if (device->chipset != 0x50) {
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* 000003ff */
}
xf_emit(ctx, 0x20, 0); /* 10xbits ffffffff, 3fffff. SCISSOR_* */
xf_emit(ctx, 1, 0); /* f */
xf_emit(ctx, 1, 0); /* 0? */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 003fffff */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 0x52); /* 000001ff SEMANTIC_PTSZ */
xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
xf_emit(ctx, 1, 0); /* 0000000f */
}
static void
nv50_gr_construct_gene_zcull(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
/* end of strand 0 on pre-NVA0, beginning of strand 6 on NVAx */
/* SEEK */
xf_emit(ctx, 1, 0x3f); /* 0000003f UNK1590 */
xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
xf_emit(ctx, 2, 0x04000000); /* 07ffffff tesla UNK0D6C */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, 0); /* 00000001 CLIPID_ENABLE */
xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
xf_emit(ctx, 1, 0); /* 0000ffff */
xf_emit(ctx, 1, 0); /* 00000001 UNK0FB0 */
xf_emit(ctx, 1, 0); /* 00000001 POLYGON_STIPPLE_ENABLE */
xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
xf_emit(ctx, 1, 0); /* 000000ff CLEAR_STENCIL */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
xf_emit(ctx, 1, 0); /* 00000007 */
if (device->chipset != 0x50)
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1108 */
xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0x1001); /* 00001fff ZETA_ARRAY_MODE */
/* SEEK */
xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
xf_emit(ctx, 1, 0x10); /* 7f/ff/3ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 1, 0); /* 00000001 VIEWPORT_CLIP_RECTS_EN */
xf_emit(ctx, 1, 3); /* 00000003 FP_CTRL_UNK196C */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1968 */
if (device->chipset != 0x50)
xf_emit(ctx, 1, 0); /* 0fffffff tesla UNK1104 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK151C */
}
static void
nv50_gr_construct_gene_clipid(struct nvkm_grctx *ctx)
{
/* middle of strand 0 on pre-NVA0 [after 24xx], middle of area 6 on NVAx */
/* SEEK */
xf_emit(ctx, 1, 0); /* 00000007 UNK0FB4 */
/* SEEK */
xf_emit(ctx, 4, 0); /* 07ffffff CLIPID_REGION_HORIZ */
xf_emit(ctx, 4, 0); /* 07ffffff CLIPID_REGION_VERT */
xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
xf_emit(ctx, 2, 0x04000000); /* 07ffffff UNK1508 */
xf_emit(ctx, 1, 0); /* 00000001 CLIPID_ENABLE */
xf_emit(ctx, 1, 0x80); /* 00003fff CLIPID_WIDTH */
xf_emit(ctx, 1, 0); /* 000000ff CLIPID_ID */
xf_emit(ctx, 1, 0); /* 000000ff CLIPID_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff CLIPID_ADDRESS_LOW */
xf_emit(ctx, 1, 0x80); /* 00003fff CLIPID_HEIGHT */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_CLIPID */
}
static void
nv50_gr_construct_gene_unk24xx(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int i;
/* middle of strand 0 on pre-NVA0 [after m2mf], end of strand 2 on NVAx */
/* SEEK */
xf_emit(ctx, 0x33, 0);
/* SEEK */
xf_emit(ctx, 2, 0);
/* SEEK */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
/* SEEK */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 4, 0); /* RO */
xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
xf_emit(ctx, 1, 0); /* 1ff */
xf_emit(ctx, 8, 0); /* 0? */
xf_emit(ctx, 9, 0); /* ffffffff, 7ff */
xf_emit(ctx, 4, 0); /* RO */
xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
xf_emit(ctx, 1, 0); /* 1ff */
xf_emit(ctx, 8, 0); /* 0? */
xf_emit(ctx, 9, 0); /* ffffffff, 7ff */
} else {
xf_emit(ctx, 0xc, 0); /* RO */
/* SEEK */
xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
xf_emit(ctx, 1, 0); /* 1ff */
xf_emit(ctx, 8, 0); /* 0? */
/* SEEK */
xf_emit(ctx, 0xc, 0); /* RO */
/* SEEK */
xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
xf_emit(ctx, 1, 0); /* 1ff */
xf_emit(ctx, 8, 0); /* 0? */
}
/* SEEK */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
if (device->chipset != 0x50)
xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
/* SEEK */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
xf_emit(ctx, 1, 1); /* 00000001 */
/* SEEK */
if (device->chipset >= 0xa0)
xf_emit(ctx, 2, 4); /* 000000ff */
xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
xf_emit(ctx, 1, 0x27); /* 000000ff SEMANTIC_PRIM_ID */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0); /* 0000000f */
xf_emit(ctx, 1, 1); /* 00000001 */
for (i = 0; i < 10; i++) {
/* SEEK */
xf_emit(ctx, 0x40, 0); /* ffffffff */
xf_emit(ctx, 0x10, 0); /* 3, 0, 0.... */
xf_emit(ctx, 0x10, 0); /* ffffffff */
}
/* SEEK */
xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_CTRL */
xf_emit(ctx, 1, 1); /* 00000001 */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 4, 0); /* ffffffff NOPERSPECTIVE_BITMAP */
xf_emit(ctx, 0x10, 0); /* 00ffffff POINT_COORD_REPLACE_MAP */
xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
if (device->chipset != 0x50)
xf_emit(ctx, 1, 0); /* 000003ff */
}
static void
nv50_gr_construct_gene_vfetch(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int acnt = 0x10, rep, i;
/* beginning of strand 1 on pre-NVA0, strand 3 on NVAx */
if (IS_NVA3F(device->chipset))
acnt = 0x20;
/* SEEK */
if (device->chipset >= 0xa0) {
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK13A4 */
xf_emit(ctx, 1, 1); /* 00000fff tesla UNK1318 */
}
xf_emit(ctx, 1, 0); /* ffffffff VERTEX_BUFFER_FIRST */
xf_emit(ctx, 1, 0); /* 00000001 PRIMITIVE_RESTART_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 UNK0DE8 */
xf_emit(ctx, 1, 0); /* ffffffff PRIMITIVE_RESTART_INDEX */
xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, acnt/8, 0); /* ffffffff VTX_ATR_MASK_UNK0DD0 */
xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
xf_emit(ctx, 1, 0x20); /* 0000ffff tesla UNK129C */
xf_emit(ctx, 1, 0); /* 000000ff turing UNK370??? */
xf_emit(ctx, 1, 0); /* 0000ffff turing USER_PARAM_COUNT */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
/* SEEK */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 0xb, 0); /* RO */
else if (device->chipset >= 0xa0)
xf_emit(ctx, 0x9, 0); /* RO */
else
xf_emit(ctx, 0x8, 0); /* RO */
/* SEEK */
xf_emit(ctx, 1, 0); /* 00000001 EDGE_FLAG */
xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
/* SEEK */
xf_emit(ctx, 0xc, 0); /* RO */
/* SEEK */
xf_emit(ctx, 1, 0); /* 7f/ff */
xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
xf_emit(ctx, 1, 4); /* 000001ff UNK1A28 */
xf_emit(ctx, 1, 8); /* 000001ff UNK0DF0 */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
if (device->chipset == 0x50)
xf_emit(ctx, 1, 0x3ff); /* 3ff tesla UNK0D68 */
else
xf_emit(ctx, 1, 0x7ff); /* 7ff tesla UNK0D68 */
if (device->chipset == 0xa8)
xf_emit(ctx, 1, 0x1e00); /* 7fff */
/* SEEK */
xf_emit(ctx, 0xc, 0); /* RO or close */
/* SEEK */
xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
if (device->chipset > 0x50 && device->chipset < 0xa0)
xf_emit(ctx, 2, 0); /* ffffffff */
else
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0FD8 */
/* SEEK */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 0x10, 0); /* 0? */
xf_emit(ctx, 2, 0); /* weird... */
xf_emit(ctx, 2, 0); /* RO */
} else {
xf_emit(ctx, 8, 0); /* 0? */
xf_emit(ctx, 1, 0); /* weird... */
xf_emit(ctx, 2, 0); /* RO */
}
/* SEEK */
xf_emit(ctx, 1, 0); /* ffffffff VB_ELEMENT_BASE */
xf_emit(ctx, 1, 0); /* ffffffff UNK1438 */
xf_emit(ctx, acnt, 0); /* 1 tesla UNK1000 */
if (device->chipset >= 0xa0)
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1118? */
/* SEEK */
xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_UNK90C */
xf_emit(ctx, 1, 0); /* f/1f */
/* SEEK */
xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_UNK90C */
xf_emit(ctx, 1, 0); /* f/1f */
/* SEEK */
xf_emit(ctx, acnt, 0); /* RO */
xf_emit(ctx, 2, 0); /* RO */
/* SEEK */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK111C? */
xf_emit(ctx, 1, 0); /* RO */
/* SEEK */
xf_emit(ctx, 1, 0); /* 000000ff UNK15F4_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff UNK15F4_ADDRESS_LOW */
xf_emit(ctx, 1, 0); /* 000000ff UNK0F84_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff UNK0F84_ADDRESS_LOW */
/* SEEK */
xf_emit(ctx, acnt, 0); /* 00003fff VERTEX_ARRAY_ATTRIB_OFFSET */
xf_emit(ctx, 3, 0); /* f/1f */
/* SEEK */
xf_emit(ctx, acnt, 0); /* 00000fff VERTEX_ARRAY_STRIDE */
xf_emit(ctx, 3, 0); /* f/1f */
/* SEEK */
xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_LOW */
xf_emit(ctx, 3, 0); /* f/1f */
/* SEEK */
xf_emit(ctx, acnt, 0); /* 000000ff VERTEX_ARRAY_HIGH */
xf_emit(ctx, 3, 0); /* f/1f */
/* SEEK */
xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_LIMIT_LOW */
xf_emit(ctx, 3, 0); /* f/1f */
/* SEEK */
xf_emit(ctx, acnt, 0); /* 000000ff VERTEX_LIMIT_HIGH */
xf_emit(ctx, 3, 0); /* f/1f */
/* SEEK */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, acnt, 0); /* f */
xf_emit(ctx, 3, 0); /* f/1f */
}
/* SEEK */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 2, 0); /* RO */
else
xf_emit(ctx, 5, 0); /* RO */
/* SEEK */
xf_emit(ctx, 1, 0); /* ffff DMA_VTXBUF */
/* SEEK */
if (device->chipset < 0xa0) {
xf_emit(ctx, 0x41, 0); /* RO */
/* SEEK */
xf_emit(ctx, 0x11, 0); /* RO */
} else if (!IS_NVA3F(device->chipset))
xf_emit(ctx, 0x50, 0); /* RO */
else
xf_emit(ctx, 0x58, 0); /* RO */
/* SEEK */
xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, 1, 1); /* 1 UNK0DEC */
/* SEEK */
xf_emit(ctx, acnt*4, 0); /* ffffffff VTX_ATTR */
xf_emit(ctx, 4, 0); /* f/1f, 0, 0, 0 */
/* SEEK */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 0x1d, 0); /* RO */
else
xf_emit(ctx, 0x16, 0); /* RO */
/* SEEK */
xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
/* SEEK */
if (device->chipset < 0xa0)
xf_emit(ctx, 8, 0); /* RO */
else if (IS_NVA3F(device->chipset))
xf_emit(ctx, 0xc, 0); /* RO */
else
xf_emit(ctx, 7, 0); /* RO */
/* SEEK */
xf_emit(ctx, 0xa, 0); /* RO */
if (device->chipset == 0xa0)
rep = 0xc;
else
rep = 4;
for (i = 0; i < rep; i++) {
/* SEEK */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 0x20, 0); /* ffffffff */
xf_emit(ctx, 0x200, 0); /* ffffffff */
xf_emit(ctx, 4, 0); /* 7f/ff, 0, 0, 0 */
xf_emit(ctx, 4, 0); /* ffffffff */
}
/* SEEK */
xf_emit(ctx, 1, 0); /* 113/111 */
xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
xf_emit(ctx, acnt/8, 0); /* ffffffff VTX_ATTR_MASK_UNK0DD0 */
xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
/* SEEK */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 7, 0); /* weird... */
else
xf_emit(ctx, 5, 0); /* weird... */
}
static void
nv50_gr_construct_gene_eng2d(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
/* middle of strand 1 on pre-NVA0 [after vfetch], middle of strand 6 on NVAx */
/* SEEK */
xf_emit(ctx, 2, 0); /* 0001ffff CLIP_X, CLIP_Y */
xf_emit(ctx, 2, 0); /* 0000ffff CLIP_W, CLIP_H */
xf_emit(ctx, 1, 0); /* 00000001 CLIP_ENABLE */
if (device->chipset < 0xa0) {
/* this is useless on everything but the original NV50,
* guess they forgot to nuke it. Or just didn't bother. */
xf_emit(ctx, 2, 0); /* 0000ffff IFC_CLIP_X, Y */
xf_emit(ctx, 2, 1); /* 0000ffff IFC_CLIP_W, H */
xf_emit(ctx, 1, 0); /* 00000001 IFC_CLIP_ENABLE */
}
xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
xf_emit(ctx, 1, 0x100); /* 0001ffff DST_WIDTH */
xf_emit(ctx, 1, 0x100); /* 0001ffff DST_HEIGHT */
xf_emit(ctx, 1, 0x11); /* 3f[NV50]/7f[NV84+] DST_FORMAT */
xf_emit(ctx, 1, 0); /* 0001ffff DRAW_POINT_X */
xf_emit(ctx, 1, 8); /* 0000000f DRAW_UNK58C */
xf_emit(ctx, 1, 0); /* 000fffff SIFC_DST_X_FRACT */
xf_emit(ctx, 1, 0); /* 0001ffff SIFC_DST_X_INT */
xf_emit(ctx, 1, 0); /* 000fffff SIFC_DST_Y_FRACT */
xf_emit(ctx, 1, 0); /* 0001ffff SIFC_DST_Y_INT */
xf_emit(ctx, 1, 0); /* 000fffff SIFC_DX_DU_FRACT */
xf_emit(ctx, 1, 1); /* 0001ffff SIFC_DX_DU_INT */
xf_emit(ctx, 1, 0); /* 000fffff SIFC_DY_DV_FRACT */
xf_emit(ctx, 1, 1); /* 0001ffff SIFC_DY_DV_INT */
xf_emit(ctx, 1, 1); /* 0000ffff SIFC_WIDTH */
xf_emit(ctx, 1, 1); /* 0000ffff SIFC_HEIGHT */
xf_emit(ctx, 1, 0xcf); /* 000000ff SIFC_FORMAT */
xf_emit(ctx, 1, 2); /* 00000003 SIFC_BITMAP_UNK808 */
xf_emit(ctx, 1, 0); /* 00000003 SIFC_BITMAP_LINE_PACK_MODE */
xf_emit(ctx, 1, 0); /* 00000001 SIFC_BITMAP_LSB_FIRST */
xf_emit(ctx, 1, 0); /* 00000001 SIFC_BITMAP_ENABLE */
xf_emit(ctx, 1, 0); /* 0000ffff BLIT_DST_X */
xf_emit(ctx, 1, 0); /* 0000ffff BLIT_DST_Y */
xf_emit(ctx, 1, 0); /* 000fffff BLIT_DU_DX_FRACT */
xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DU_DX_INT */
xf_emit(ctx, 1, 0); /* 000fffff BLIT_DV_DY_FRACT */
xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DV_DY_INT */
xf_emit(ctx, 1, 1); /* 0000ffff BLIT_DST_W */
xf_emit(ctx, 1, 1); /* 0000ffff BLIT_DST_H */
xf_emit(ctx, 1, 0); /* 000fffff BLIT_SRC_X_FRACT */
xf_emit(ctx, 1, 0); /* 0001ffff BLIT_SRC_X_INT */
xf_emit(ctx, 1, 0); /* 000fffff BLIT_SRC_Y_FRACT */
xf_emit(ctx, 1, 0); /* 00000001 UNK888 */
xf_emit(ctx, 1, 4); /* 0000003f UNK884 */
xf_emit(ctx, 1, 0); /* 00000007 UNK880 */
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK0FB8 */
xf_emit(ctx, 1, 0x15); /* 000000ff tesla UNK128C */
xf_emit(ctx, 2, 0); /* 00000007, ffff0ff3 */
xf_emit(ctx, 1, 0); /* 00000001 UNK260 */
xf_emit(ctx, 1, 0x4444480); /* 1fffffff UNK870 */
/* SEEK */
xf_emit(ctx, 0x10, 0);
/* SEEK */
xf_emit(ctx, 0x27, 0);
}
static void
nv50_gr_construct_gene_csched(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
/* middle of strand 1 on pre-NVA0 [after eng2d], middle of strand 0 on NVAx */
/* SEEK */
xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY... what is it doing here??? */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
xf_emit(ctx, 1, 0); /* 000003ff */
/* SEEK */
xf_emit(ctx, 1, 0); /* ffffffff turing UNK364 */
xf_emit(ctx, 1, 0); /* 0000000f turing UNK36C */
xf_emit(ctx, 1, 0); /* 0000ffff USER_PARAM_COUNT */
xf_emit(ctx, 1, 0x100); /* 00ffffff turing UNK384 */
xf_emit(ctx, 1, 0); /* 0000000f turing UNK2A0 */
xf_emit(ctx, 1, 0); /* 0000ffff GRIDID */
xf_emit(ctx, 1, 0x10001); /* ffffffff GRIDDIM_XY */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0x10001); /* ffffffff BLOCKDIM_XY */
xf_emit(ctx, 1, 1); /* 0000ffff BLOCKDIM_Z */
xf_emit(ctx, 1, 0x10001); /* 00ffffff BLOCK_ALLOC */
xf_emit(ctx, 1, 1); /* 00000001 LANES32 */
xf_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
/* SEEK */
xf_emit(ctx, 0x40, 0); /* ffffffff USER_PARAM */
switch (device->chipset) {
case 0x50:
case 0x92:
xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
xf_emit(ctx, 0x80, 0); /* fff */
xf_emit(ctx, 2, 0); /* ff, fff */
xf_emit(ctx, 0x10*2, 0); /* ffffffff, 1f */
break;
case 0x84:
xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
xf_emit(ctx, 0x60, 0); /* fff */
xf_emit(ctx, 2, 0); /* ff, fff */
xf_emit(ctx, 0xc*2, 0); /* ffffffff, 1f */
break;
case 0x94:
case 0x96:
xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
xf_emit(ctx, 0x40, 0); /* fff */
xf_emit(ctx, 2, 0); /* ff, fff */
xf_emit(ctx, 8*2, 0); /* ffffffff, 1f */
break;
case 0x86:
case 0x98:
xf_emit(ctx, 4, 0); /* f, 0, 0, 0 */
xf_emit(ctx, 0x10, 0); /* fff */
xf_emit(ctx, 2, 0); /* ff, fff */
xf_emit(ctx, 2*2, 0); /* ffffffff, 1f */
break;
case 0xa0:
xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
xf_emit(ctx, 0xf0, 0); /* fff */
xf_emit(ctx, 2, 0); /* ff, fff */
xf_emit(ctx, 0x1e*2, 0); /* ffffffff, 1f */
break;
case 0xa3:
xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
xf_emit(ctx, 0x60, 0); /* fff */
xf_emit(ctx, 2, 0); /* ff, fff */
xf_emit(ctx, 0xc*2, 0); /* ffffffff, 1f */
break;
case 0xa5:
case 0xaf:
xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
xf_emit(ctx, 0x30, 0); /* fff */
xf_emit(ctx, 2, 0); /* ff, fff */
xf_emit(ctx, 6*2, 0); /* ffffffff, 1f */
break;
case 0xaa:
xf_emit(ctx, 0x12, 0);
break;
case 0xa8:
case 0xac:
xf_emit(ctx, 4, 0); /* f, 0, 0, 0 */
xf_emit(ctx, 0x10, 0); /* fff */
xf_emit(ctx, 2, 0); /* ff, fff */
xf_emit(ctx, 2*2, 0); /* ffffffff, 1f */
break;
}
xf_emit(ctx, 1, 0); /* 0000000f */
xf_emit(ctx, 1, 0); /* 00000000 */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 0000001f */
xf_emit(ctx, 4, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 00000003 turing UNK35C */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 4, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 00000003 turing UNK35C */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 000000ff */
}
static void
nv50_gr_construct_gene_unk1cxx(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
xf_emit(ctx, 1, 0x3f800000); /* ffffffff LINE_WIDTH */
xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1658 */
xf_emit(ctx, 1, 0); /* 00000001 POLYGON_SMOOTH_ENABLE */
xf_emit(ctx, 3, 0); /* 00000001 POLYGON_OFFSET_*_ENABLE */
xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK165C */
xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
xf_emit(ctx, 1, 0); /* ffffffff POLYGON_OFFSET_UNITS */
xf_emit(ctx, 1, 0); /* ffffffff POLYGON_OFFSET_FACTOR */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1668 */
xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 1, 0x11); /* 0000007f RT_FORMAT */
xf_emit(ctx, 7, 0); /* 0000007f RT_FORMAT */
xf_emit(ctx, 8, 0); /* 00000001 RT_HORIZ_LINEAR */
xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 3); /* 00000003 UNK16B4 */
else if (device->chipset >= 0xa0)
xf_emit(ctx, 1, 1); /* 00000001 UNK16B4 */
xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0F90 */
xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
xf_emit(ctx, 2, 0x04000000); /* 07ffffff tesla UNK0D6C */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
xf_emit(ctx, 1, 5); /* 0000000f UNK1408 */
xf_emit(ctx, 1, 0x52); /* 000001ff SEMANTIC_PTSZ */
xf_emit(ctx, 1, 0); /* ffffffff POINT_SIZE */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* 00000007 tesla UNK0FB4 */
if (device->chipset != 0x50) {
xf_emit(ctx, 1, 0); /* 3ff */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK1110 */
}
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1928 */
xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 0x20, 0); /* 07ffffff VIEWPORT_HORIZ, then VIEWPORT_VERT. (W&0x3fff)<<13 | (X&0x1fff). */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK187C */
xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
xf_emit(ctx, 1, 5); /* 0000000f tesla UNK1220 */
xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 000000ff tesla UNK1A20 */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
if (device->chipset != 0x50)
xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
if (device->chipset < 0xa0)
xf_emit(ctx, 0x1c, 0); /* RO */
else if (IS_NVA3F(device->chipset))
xf_emit(ctx, 0x9, 0);
xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
if (device->chipset != 0x50) {
xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
xf_emit(ctx, 1, 0); /* 3ff */
}
/* XXX: the following block could belong either to unk1cxx, or
* to STRMOUT. Rather hard to tell. */
if (device->chipset < 0xa0)
xf_emit(ctx, 0x25, 0);
else
xf_emit(ctx, 0x3b, 0);
}
static void
nv50_gr_construct_gene_strmout(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
xf_emit(ctx, 1, 0x102); /* 0000ffff STRMOUT_BUFFER_CTRL */
xf_emit(ctx, 1, 0); /* ffffffff STRMOUT_PRIMITIVE_COUNT */
xf_emit(ctx, 4, 4); /* 000000ff STRMOUT_NUM_ATTRIBS */
if (device->chipset >= 0xa0) {
xf_emit(ctx, 4, 0); /* ffffffff UNK1A8C */
xf_emit(ctx, 4, 0); /* ffffffff UNK1780 */
}
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
if (device->chipset == 0x50)
xf_emit(ctx, 1, 0x3ff); /* 000003ff tesla UNK0D68 */
else
xf_emit(ctx, 1, 0x7ff); /* 000007ff tesla UNK0D68 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
/* SEEK */
xf_emit(ctx, 1, 0x102); /* 0000ffff STRMOUT_BUFFER_CTRL */
xf_emit(ctx, 1, 0); /* ffffffff STRMOUT_PRIMITIVE_COUNT */
xf_emit(ctx, 4, 0); /* 000000ff STRMOUT_ADDRESS_HIGH */
xf_emit(ctx, 4, 0); /* ffffffff STRMOUT_ADDRESS_LOW */
xf_emit(ctx, 4, 4); /* 000000ff STRMOUT_NUM_ATTRIBS */
if (device->chipset >= 0xa0) {
xf_emit(ctx, 4, 0); /* ffffffff UNK1A8C */
xf_emit(ctx, 4, 0); /* ffffffff UNK1780 */
}
xf_emit(ctx, 1, 0); /* 0000ffff DMA_STRMOUT */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW QUERY_COUNTER */
xf_emit(ctx, 2, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
/* SEEK */
xf_emit(ctx, 0x20, 0); /* ffffffff STRMOUT_MAP */
xf_emit(ctx, 1, 0); /* 0000000f */
xf_emit(ctx, 1, 0); /* 00000000? */
xf_emit(ctx, 2, 0); /* ffffffff */
}
static void
nv50_gr_construct_gene_ropm1(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0D64 */
xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0DF4 */
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0); /* 000003ff */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 0x11); /* 000000ff tesla UNK1968 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
}
static void
nv50_gr_construct_gene_ropm2(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
/* SEEK */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 2, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW, COUNTER */
xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
xf_emit(ctx, 1, 0); /* 7 */
/* SEEK */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW, COUNTER */
xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0D64 */
xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0DF4 */
xf_emit(ctx, 1, 0); /* 00000001 eng2d UNK260 */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, 0); /* 00000007 */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 0x11); /* 000000ff tesla UNK1968 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
}
static void
nv50_gr_construct_gene_ropc(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int magic2;
if (device->chipset == 0x50) {
magic2 = 0x00003e60;
} else if (!IS_NVA3F(device->chipset)) {
magic2 = 0x001ffe67;
} else {
magic2 = 0x00087e67;
}
xf_emit(ctx, 1, 0); /* f/7 MUTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
if (device->chipset >= 0xa0 && !IS_NVAAF(device->chipset))
xf_emit(ctx, 1, 0x15); /* 000000ff */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
xf_emit(ctx, 1, 0x10); /* 3ff/ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
if (device->chipset == 0x86 || device->chipset == 0x92 || device->chipset == 0x98 || device->chipset >= 0xa0) {
xf_emit(ctx, 3, 0); /* ff, ffffffff, ffffffff */
xf_emit(ctx, 1, 4); /* 7 */
xf_emit(ctx, 1, 0x400); /* fffffff */
xf_emit(ctx, 1, 0x300); /* ffff */
xf_emit(ctx, 1, 0x1001); /* 1fff */
if (device->chipset != 0xa0) {
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 0); /* 0000000f UNK15C8 */
else
xf_emit(ctx, 1, 0x15); /* ff */
}
}
xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 1, 0); /* 0000000f */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 1, 0); /* 000000ff CLEAR_STENCIL */
xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 0x3f); /* 0000003f UNK1590 */
xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 2, 0); /* ffff0ff3, ffff */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
if (device->chipset >= 0xa0) {
xf_emit(ctx, 2, 0);
xf_emit(ctx, 1, 0x1001);
xf_emit(ctx, 0xb, 0);
} else {
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
}
xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
xf_emit(ctx, 1, 0x11); /* 3f/7f */
xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
if (device->chipset != 0x50) {
xf_emit(ctx, 1, 0); /* 0000000f LOGIC_OP */
xf_emit(ctx, 1, 0); /* 000000ff */
}
xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
xf_emit(ctx, 2, 1); /* 00000007 BLEND_EQUATION_RGB, ALPHA */
xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK12E4 */
xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1140 */
xf_emit(ctx, 2, 0); /* 00000001 */
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 1, 0); /* 0000000f */
xf_emit(ctx, 1, 0); /* 00000003 */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 2, 0); /* 00000001 */
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* 000003ff */
} else if (device->chipset >= 0xa0) {
xf_emit(ctx, 2, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0); /* 00000003 */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 2, 0); /* 00000001 */
} else {
xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1430 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
}
xf_emit(ctx, 4, 0); /* ffffffff CLEAR_COLOR */
xf_emit(ctx, 4, 0); /* ffffffff BLEND_COLOR A R G B */
xf_emit(ctx, 1, 0); /* 00000fff eng2d UNK2B0 */
if (device->chipset >= 0xa0)
xf_emit(ctx, 2, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* 000003ff */
xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
xf_emit(ctx, 1, 0); /* 00000001 UNK19C0 */
xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
xf_emit(ctx, 1, 0); /* 0000000f LOGIC_OP */
if (device->chipset >= 0xa0)
xf_emit(ctx, 1, 0); /* 00000001 UNK12E4? NVA3+ only? */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK15C4 */
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1140 */
}
xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
xf_emit(ctx, 1, 0); /* 00000007 PATTERN_COLOR_FORMAT */
xf_emit(ctx, 2, 0); /* ffffffff PATTERN_MONO_COLOR */
xf_emit(ctx, 1, 0); /* 00000001 PATTERN_MONO_FORMAT */
xf_emit(ctx, 2, 0); /* ffffffff PATTERN_MONO_BITMAP */
xf_emit(ctx, 1, 0); /* 00000003 PATTERN_SELECT */
xf_emit(ctx, 1, 0); /* 000000ff ROP */
xf_emit(ctx, 1, 0); /* ffffffff BETA1 */
xf_emit(ctx, 1, 0); /* ffffffff BETA4 */
xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
xf_emit(ctx, 0x50, 0); /* 10x ffffff, ffffff, ffffff, ffffff, 3 PATTERN */
}
static void
nv50_gr_construct_xfer_unk84xx(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int magic3;
switch (device->chipset) {
case 0x50:
magic3 = 0x1000;
break;
case 0x86:
case 0x98:
case 0xa8:
case 0xaa:
case 0xac:
case 0xaf:
magic3 = 0x1e00;
break;
default:
magic3 = 0;
}
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 4); /* 7f/ff[NVA0+] VP_REG_ALLOC_RESULT */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 0); /* 111/113[NVA0+] */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 0x1f, 0); /* ffffffff */
else if (device->chipset >= 0xa0)
xf_emit(ctx, 0x0f, 0); /* ffffffff */
else
xf_emit(ctx, 0x10, 0); /* fffffff VP_RESULT_MAP_1 up */
xf_emit(ctx, 2, 0); /* f/1f[NVA3], fffffff/ffffffff[NVA0+] */
xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
if (device->chipset >= 0xa0)
xf_emit(ctx, 1, 0x03020100); /* ffffffff */
else
xf_emit(ctx, 1, 0x00608080); /* fffffff VP_RESULT_MAP_0 */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 2, 0); /* 111/113, 7f/ff */
xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
if (magic3)
xf_emit(ctx, 1, magic3); /* 00007fff tesla UNK141C */
xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 0); /* 111/113 */
xf_emit(ctx, 0x1f, 0); /* ffffffff GP_RESULT_MAP_1 up */
xf_emit(ctx, 1, 0); /* 0000001f */
xf_emit(ctx, 1, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0x03020100); /* ffffffff GP_RESULT_MAP_0 */
xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
if (magic3)
xf_emit(ctx, 1, magic3); /* 7fff tesla UNK141C */
xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 0); /* 111/113 */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK13A0 */
xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
xf_emit(ctx, 1, 0); /* 111/113 */
if (device->chipset == 0x94 || device->chipset == 0x96)
xf_emit(ctx, 0x1020, 0); /* 4 x (0x400 x 0xffffffff, ff, 0, 0, 0, 4 x ffffffff) */
else if (device->chipset < 0xa0)
xf_emit(ctx, 0xa20, 0); /* 4 x (0x280 x 0xffffffff, ff, 0, 0, 0, 4 x ffffffff) */
else if (!IS_NVA3F(device->chipset))
xf_emit(ctx, 0x210, 0); /* ffffffff */
else
xf_emit(ctx, 0x410, 0); /* ffffffff */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
}
static void
nv50_gr_construct_xfer_tprop(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int magic1, magic2;
if (device->chipset == 0x50) {
magic1 = 0x3ff;
magic2 = 0x00003e60;
} else if (!IS_NVA3F(device->chipset)) {
magic1 = 0x7ff;
magic2 = 0x001ffe67;
} else {
magic1 = 0x7ff;
magic2 = 0x00087e67;
}
xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
xf_emit(ctx, 1, 0); /* ffffffff ALPHA_TEST_REF */
xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 1); /* 0000000f UNK16A0 */
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
xf_emit(ctx, 4, 0); /* ffffffff BLEND_COLOR */
xf_emit(ctx, 1, 0); /* 00000001 UNK19C0 */
xf_emit(ctx, 1, 0); /* 00000001 UNK0FDC */
xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
xf_emit(ctx, 1, 0); /* ff[NV50]/3ff[NV84+] */
xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
xf_emit(ctx, 1, 0); /* 7 */
xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff COLOR_KEY */
xf_emit(ctx, 1, 0); /* 00000001 COLOR_KEY_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 COLOR_KEY_FORMAT */
xf_emit(ctx, 2, 0); /* ffffffff SIFC_BITMAP_COLOR */
xf_emit(ctx, 1, 1); /* 00000001 SIFC_BITMAP_WRITE_BIT0_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 1, 3); /* 00000003 tesla UNK16B4 */
xf_emit(ctx, 1, 0); /* 00000003 */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1298 */
} else if (device->chipset >= 0xa0) {
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK16B4 */
xf_emit(ctx, 1, 0); /* 00000003 */
} else {
xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
}
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 1, 0); /* 00000001 UNK12E4 */
xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
xf_emit(ctx, 8, 2); /* 0000001f IBLEND_SRC_RGB */
xf_emit(ctx, 8, 1); /* 0000001f IBLEND_DST_RGB */
xf_emit(ctx, 8, 2); /* 0000001f IBLEND_SRC_ALPHA */
xf_emit(ctx, 8, 1); /* 0000001f IBLEND_DST_ALPHA */
xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
}
xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
xf_emit(ctx, 1, 0); /* 7 */
xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
xf_emit(ctx, 1, 0xcf); /* 000000ff SIFC_FORMAT */
xf_emit(ctx, 1, 0xcf); /* 000000ff DRAW_COLOR_FORMAT */
xf_emit(ctx, 1, 0xcf); /* 000000ff SRC_FORMAT */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
xf_emit(ctx, 1, 0); /* 7/f[NVA3] MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 8, 1); /* 00000001 UNK19E0 */
xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
if (device->chipset == 0x50)
xf_emit(ctx, 1, 0); /* ff */
else
xf_emit(ctx, 3, 0); /* 1, 7, 3ff */
xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
xf_emit(ctx, 1, 0); /* 000fffff BLIT_DU_DX_FRACT */
xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DU_DX_INT */
xf_emit(ctx, 1, 0); /* 000fffff BLIT_DV_DY_FRACT */
xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DV_DY_INT */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, magic1); /* 3ff/7ff tesla UNK0D68 */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 8, 0); /* 0000ffff DMA_COLOR */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_GLOBAL */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_LOCAL */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_STACK */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_DST */
xf_emit(ctx, 1, 0); /* 7 */
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 8, 0); /* 000000ff RT_ADDRESS_HIGH */
xf_emit(ctx, 8, 0); /* ffffffff RT_LAYER_STRIDE */
xf_emit(ctx, 8, 0); /* ffffffff RT_ADDRESS_LOW */
xf_emit(ctx, 8, 8); /* 0000007f RT_TILE_MODE */
xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 8, 0x400); /* 0fffffff RT_HORIZ */
xf_emit(ctx, 8, 0x300); /* 0000ffff RT_VERT */
xf_emit(ctx, 1, 1); /* 00001fff RT_ARRAY_MODE */
xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
xf_emit(ctx, 1, 0x20); /* 00000fff DST_TILE_MODE */
xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
xf_emit(ctx, 1, 0x100); /* 0001ffff DST_HEIGHT */
xf_emit(ctx, 1, 0); /* 000007ff DST_LAYER */
xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
xf_emit(ctx, 1, 0); /* ffffffff DST_ADDRESS_LOW */
xf_emit(ctx, 1, 0); /* 000000ff DST_ADDRESS_HIGH */
xf_emit(ctx, 1, 0x40); /* 0007ffff DST_PITCH */
xf_emit(ctx, 1, 0x100); /* 0001ffff DST_WIDTH */
xf_emit(ctx, 1, 0); /* 0000ffff */
xf_emit(ctx, 1, 3); /* 00000003 tesla UNK15AC */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
xf_emit(ctx, 1, 0); /* 00000007 */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_ZETA */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 2, 0); /* ffff, ff/3ff */
xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0); /* ffffffff ZETA_LAYER_STRIDE */
xf_emit(ctx, 1, 0); /* 000000ff ZETA_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff ZETA_ADDRESS_LOW */
xf_emit(ctx, 1, 4); /* 00000007 ZETA_TILE_MODE */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
xf_emit(ctx, 1, 0x400); /* 0fffffff ZETA_HORIZ */
xf_emit(ctx, 1, 0x300); /* 0000ffff ZETA_VERT */
xf_emit(ctx, 1, 0x1001); /* 00001fff ZETA_ARRAY_MODE */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 0); /* 00000001 */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
xf_emit(ctx, 1, 0); /* 7 */
xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
}
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
if (device->chipset >= 0xa0)
xf_emit(ctx, 1, 0x0fac6881); /* fffffff */
xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 1, 0); /* 0000000f tesla UNK15C8 */
}
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
if (device->chipset >= 0xa0) {
xf_emit(ctx, 3, 0); /* 7/f, 1, ffff0ff3 */
xf_emit(ctx, 1, 0xfac6881); /* fffffff */
xf_emit(ctx, 4, 0); /* 1, 1, 1, 3ff */
xf_emit(ctx, 1, 4); /* 7 */
xf_emit(ctx, 1, 0); /* 1 */
xf_emit(ctx, 2, 1); /* 1 */
xf_emit(ctx, 2, 0); /* 7, f */
xf_emit(ctx, 1, 1); /* 1 */
xf_emit(ctx, 1, 0); /* 7/f */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 0x9, 0); /* 1 */
else
xf_emit(ctx, 0x8, 0); /* 1 */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 8, 1); /* 1 */
xf_emit(ctx, 1, 0x11); /* 7f */
xf_emit(ctx, 7, 0); /* 7f */
xf_emit(ctx, 1, 0xfac6881); /* fffffff */
xf_emit(ctx, 1, 0xf); /* f */
xf_emit(ctx, 7, 0); /* f */
xf_emit(ctx, 1, 0x11); /* 7f */
xf_emit(ctx, 1, 1); /* 1 */
xf_emit(ctx, 5, 0); /* 1, 7, 3ff, 3, 7 */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
}
}
}
static void
nv50_gr_construct_xfer_tex(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
xf_emit(ctx, 2, 0); /* 1 LINKED_TSC. yes, 2. */
if (device->chipset != 0x50)
xf_emit(ctx, 1, 0); /* 3 */
xf_emit(ctx, 1, 1); /* 1ffff BLIT_DU_DX_INT */
xf_emit(ctx, 1, 0); /* fffff BLIT_DU_DX_FRACT */
xf_emit(ctx, 1, 1); /* 1ffff BLIT_DV_DY_INT */
xf_emit(ctx, 1, 0); /* fffff BLIT_DV_DY_FRACT */
if (device->chipset == 0x50)
xf_emit(ctx, 1, 0); /* 3 BLIT_CONTROL */
else
xf_emit(ctx, 2, 0); /* 3ff, 1 */
xf_emit(ctx, 1, 0x2a712488); /* ffffffff SRC_TIC_0 */
xf_emit(ctx, 1, 0); /* ffffffff SRC_TIC_1 */
xf_emit(ctx, 1, 0x4085c000); /* ffffffff SRC_TIC_2 */
xf_emit(ctx, 1, 0x40); /* ffffffff SRC_TIC_3 */
xf_emit(ctx, 1, 0x100); /* ffffffff SRC_TIC_4 */
xf_emit(ctx, 1, 0x10100); /* ffffffff SRC_TIC_5 */
xf_emit(ctx, 1, 0x02800000); /* ffffffff SRC_TIC_6 */
xf_emit(ctx, 1, 0); /* ffffffff SRC_TIC_7 */
if (device->chipset == 0x50) {
xf_emit(ctx, 1, 0); /* 00000001 turing UNK358 */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34? */
xf_emit(ctx, 1, 0); /* 00000003 turing UNK37C tesla UNK1690 */
xf_emit(ctx, 1, 0); /* 00000003 BLIT_CONTROL */
xf_emit(ctx, 1, 0); /* 00000001 turing UNK32C tesla UNK0F94 */
} else if (!IS_NVAAF(device->chipset)) {
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34? */
xf_emit(ctx, 1, 0); /* 00000003 */
xf_emit(ctx, 1, 0); /* 000003ff */
xf_emit(ctx, 1, 0); /* 00000003 */
xf_emit(ctx, 1, 0); /* 000003ff */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1664 / turing UNK03E8 */
xf_emit(ctx, 1, 0); /* 00000003 */
xf_emit(ctx, 1, 0); /* 000003ff */
} else {
xf_emit(ctx, 0x6, 0);
}
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34 */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_TEXTURE */
xf_emit(ctx, 1, 0); /* 0000ffff DMA_SRC */
}
static void
nv50_gr_construct_xfer_unk8cxx(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 2, 0); /* 7, ffff0ff3 */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE */
xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0D64 */
xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0DF4 */
xf_emit(ctx, 1, 1); /* 00000001 UNK15B4 */
xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK0F98 */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1668 */
xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
xf_emit(ctx, 1, 0); /* 00000001 POLYGON_SMOOTH_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1658 */
xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
xf_emit(ctx, 1, 0); /* ffff0ff3 */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE */
xf_emit(ctx, 1, 1); /* 00000001 UNK15B4 */
xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
xf_emit(ctx, 1, 1); /* 00000001 tesla UNK165C */
xf_emit(ctx, 1, 0x30201000); /* ffffffff tesla UNK1670 */
xf_emit(ctx, 1, 0x70605040); /* ffffffff tesla UNK1670 */
xf_emit(ctx, 1, 0xb8a89888); /* ffffffff tesla UNK1670 */
xf_emit(ctx, 1, 0xf8e8d8c8); /* ffffffff tesla UNK1670 */
xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
}
static void
nv50_gr_construct_xfer_tp(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
if (device->chipset < 0xa0) {
nv50_gr_construct_xfer_unk84xx(ctx);
nv50_gr_construct_xfer_tprop(ctx);
nv50_gr_construct_xfer_tex(ctx);
nv50_gr_construct_xfer_unk8cxx(ctx);
} else {
nv50_gr_construct_xfer_tex(ctx);
nv50_gr_construct_xfer_tprop(ctx);
nv50_gr_construct_xfer_unk8cxx(ctx);
nv50_gr_construct_xfer_unk84xx(ctx);
}
}
static void
nv50_gr_construct_xfer_mpc(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int i, mpcnt = 2;
switch (device->chipset) {
case 0x98:
case 0xaa:
mpcnt = 1;
break;
case 0x50:
case 0x84:
case 0x86:
case 0x92:
case 0x94:
case 0x96:
case 0xa8:
case 0xac:
mpcnt = 2;
break;
case 0xa0:
case 0xa3:
case 0xa5:
case 0xaf:
mpcnt = 3;
break;
}
for (i = 0; i < mpcnt; i++) {
xf_emit(ctx, 1, 0); /* ff */
xf_emit(ctx, 1, 0x80); /* ffffffff tesla UNK1404 */
xf_emit(ctx, 1, 0x80007004); /* ffffffff tesla UNK12B0 */
xf_emit(ctx, 1, 0x04000400); /* ffffffff */
if (device->chipset >= 0xa0)
xf_emit(ctx, 1, 0xc0); /* 00007fff tesla UNK152C */
xf_emit(ctx, 1, 0x1000); /* 0000ffff tesla UNK0D60 */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
if (device->chipset == 0x86 || device->chipset == 0x98 || device->chipset == 0xa8 || IS_NVAAF(device->chipset)) {
xf_emit(ctx, 1, 0xe00); /* 7fff */
xf_emit(ctx, 1, 0x1e00); /* 7fff */
}
xf_emit(ctx, 1, 1); /* 000000ff VP_REG_ALLOC_TEMP */
xf_emit(ctx, 1, 0); /* 00000001 LINKED_TSC */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
if (device->chipset == 0x50)
xf_emit(ctx, 2, 0x1000); /* 7fff tesla UNK141C */
xf_emit(ctx, 1, 1); /* 000000ff GP_REG_ALLOC_TEMP */
xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
xf_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
if (IS_NVAAF(device->chipset))
xf_emit(ctx, 0xb, 0); /* RO */
else if (device->chipset >= 0xa0)
xf_emit(ctx, 0xc, 0); /* RO */
else
xf_emit(ctx, 0xa, 0); /* RO */
}
xf_emit(ctx, 1, 0x08100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
xf_emit(ctx, 1, 0); /* ff/3ff */
if (device->chipset >= 0xa0) {
xf_emit(ctx, 1, 0x1fe21); /* 0003ffff tesla UNK0FAC */
}
xf_emit(ctx, 3, 0); /* 7fff, 0, 0 */
xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
xf_emit(ctx, 1, 1); /* 00000001 LANES32 */
xf_emit(ctx, 1, 0x10001); /* 00ffffff BLOCK_ALLOC */
xf_emit(ctx, 1, 0x10001); /* ffffffff BLOCKDIM_XY */
xf_emit(ctx, 1, 1); /* 0000ffff BLOCKDIM_Z */
xf_emit(ctx, 1, 0); /* ffffffff SHARED_SIZE */
xf_emit(ctx, 1, 0x1fe21); /* 1ffff/3ffff[NVA0+] tesla UNk0FAC */
xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34 */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
xf_emit(ctx, 1, 0); /* ff/3ff */
xf_emit(ctx, 1, 0); /* 1 LINKED_TSC */
xf_emit(ctx, 1, 0); /* ff FP_ADDRESS_HIGH */
xf_emit(ctx, 1, 0); /* ffffffff FP_ADDRESS_LOW */
xf_emit(ctx, 1, 0x08100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
xf_emit(ctx, 1, 0); /* 000000ff FRAG_COLOR_CLAMP_EN */
xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
xf_emit(ctx, 1, 0x11); /* 0000007f RT_FORMAT */
xf_emit(ctx, 7, 0); /* 0000007f RT_FORMAT */
xf_emit(ctx, 1, 0); /* 00000007 */
xf_emit(ctx, 1, 0xfac6881); /* 0fffffff RT_CONTROL */
xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
if (IS_NVA3F(device->chipset))
xf_emit(ctx, 1, 3); /* 00000003 tesla UNK16B4 */
xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
xf_emit(ctx, 1, 4); /* ffffffff tesla UNK1400 */
xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
if (IS_NVA3F(device->chipset)) {
xf_emit(ctx, 1, 0); /* 00000001 UNK12E4 */
xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1928 */
xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
}
xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0F90 */
xf_emit(ctx, 1, 4); /* 000000ff FP_RESULT_COUNT */
/* XXX: demagic this part some day */
if (device->chipset == 0x50)
xf_emit(ctx, 0x3a0, 0);
else if (device->chipset < 0x94)
xf_emit(ctx, 0x3a2, 0);
else if (device->chipset == 0x98 || device->chipset == 0xaa)
xf_emit(ctx, 0x39f, 0);
else
xf_emit(ctx, 0x3a3, 0);
xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
xf_emit(ctx, 1, 0); /* 7 OPERATION */
xf_emit(ctx, 1, 1); /* 1 DST_LINEAR */
xf_emit(ctx, 0x2d, 0);
}
static void
nv50_gr_construct_xfer2(struct nvkm_grctx *ctx)
{
struct nvkm_device *device = ctx->device;
int i;
u32 offset;
u32 units = nvkm_rd32(device, 0x1540);
int size = 0;
offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
if (device->chipset < 0xa0) {
for (i = 0; i < 8; i++) {
ctx->ctxvals_pos = offset + i;
/* that little bugger belongs to csched. No idea
* what it's doing here. */
if (i == 0)
xf_emit(ctx, 1, 0x08100c12); /* FP_INTERPOLANT_CTRL */
if (units & (1 << i))
nv50_gr_construct_xfer_mpc(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
}
} else {
/* Strand 0: TPs 0, 1 */
ctx->ctxvals_pos = offset;
/* that little bugger belongs to csched. No idea
* what it's doing here. */
xf_emit(ctx, 1, 0x08100c12); /* FP_INTERPOLANT_CTRL */
if (units & (1 << 0))
nv50_gr_construct_xfer_mpc(ctx);
if (units & (1 << 1))
nv50_gr_construct_xfer_mpc(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 1: TPs 2, 3 */
ctx->ctxvals_pos = offset + 1;
if (units & (1 << 2))
nv50_gr_construct_xfer_mpc(ctx);
if (units & (1 << 3))
nv50_gr_construct_xfer_mpc(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 2: TPs 4, 5, 6 */
ctx->ctxvals_pos = offset + 2;
if (units & (1 << 4))
nv50_gr_construct_xfer_mpc(ctx);
if (units & (1 << 5))
nv50_gr_construct_xfer_mpc(ctx);
if (units & (1 << 6))
nv50_gr_construct_xfer_mpc(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
/* Strand 3: TPs 7, 8, 9 */
ctx->ctxvals_pos = offset + 3;
if (units & (1 << 7))
nv50_gr_construct_xfer_mpc(ctx);
if (units & (1 << 8))
nv50_gr_construct_xfer_mpc(ctx);
if (units & (1 << 9))
nv50_gr_construct_xfer_mpc(ctx);
if ((ctx->ctxvals_pos-offset)/8 > size)
size = (ctx->ctxvals_pos-offset)/8;
}
ctx->ctxvals_pos = offset + size * 8;
ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
cp_lsr (ctx, offset);
cp_out (ctx, CP_SET_XFER_POINTER);
cp_lsr (ctx, size);
cp_out (ctx, CP_SEEK_2);
cp_out (ctx, CP_XFER_2);
cp_wait(ctx, XFER, BUSY);
}
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