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-rw-r--r--drivers/gpu/drm/nouveau/Makefile2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bios.c339
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bios.h126
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_calc.c4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_channel.c39
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_connector.c167
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_connector.h3
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_debugfs.c24
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_dma.c108
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_dma.h21
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.c4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.h33
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_gem.c486
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_hw.c6
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_i2c.c10
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_irq.c5
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c8
-rw-r--r--drivers/gpu/drm/nouveau/nv04_dac.c8
-rw-r--r--drivers/gpu/drm/nouveau/nv04_dfp.c4
-rw-r--r--drivers/gpu/drm/nouveau/nv04_display.c49
-rw-r--r--drivers/gpu/drm/nouveau/nv04_fbcon.c2
-rw-r--r--drivers/gpu/drm/nouveau/nv04_fifo.c5
-rw-r--r--drivers/gpu/drm/nouveau/nv04_tv.c2
-rw-r--r--drivers/gpu/drm/nouveau/nv17_tv.c6
-rw-r--r--drivers/gpu/drm/nouveau/nv40_fifo.c5
-rw-r--r--drivers/gpu/drm/nouveau/nv50_dac.c4
-rw-r--r--drivers/gpu/drm/nouveau/nv50_display.c54
-rw-r--r--drivers/gpu/drm/nouveau/nv50_fbcon.c2
-rw-r--r--drivers/gpu/drm/nouveau/nv50_fifo.c13
-rw-r--r--drivers/gpu/drm/nouveau/nv50_graph.c74
-rw-r--r--drivers/gpu/drm/nouveau/nv50_grctx.c2367
-rw-r--r--drivers/gpu/drm/nouveau/nv50_instmem.c2
32 files changed, 3203 insertions, 779 deletions
diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile
index 48c290b5da8c..32db806f3b5a 100644
--- a/drivers/gpu/drm/nouveau/Makefile
+++ b/drivers/gpu/drm/nouveau/Makefile
@@ -16,7 +16,7 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \
16 nv04_fifo.o nv10_fifo.o nv40_fifo.o nv50_fifo.o \ 16 nv04_fifo.o nv10_fifo.o nv40_fifo.o nv50_fifo.o \
17 nv04_graph.o nv10_graph.o nv20_graph.o \ 17 nv04_graph.o nv10_graph.o nv20_graph.o \
18 nv40_graph.o nv50_graph.o \ 18 nv40_graph.o nv50_graph.o \
19 nv40_grctx.o \ 19 nv40_grctx.o nv50_grctx.o \
20 nv04_instmem.o nv50_instmem.o \ 20 nv04_instmem.o nv50_instmem.o \
21 nv50_crtc.o nv50_dac.o nv50_sor.o \ 21 nv50_crtc.o nv50_dac.o nv50_sor.o \
22 nv50_cursor.o nv50_display.o nv50_fbcon.o \ 22 nv50_cursor.o nv50_display.o nv50_fbcon.o \
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 0e9cd1d49130..71247da17da5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -311,11 +311,11 @@ valid_reg(struct nvbios *bios, uint32_t reg)
311 311
312 /* C51 has misaligned regs on purpose. Marvellous */ 312 /* C51 has misaligned regs on purpose. Marvellous */
313 if (reg & 0x2 || 313 if (reg & 0x2 ||
314 (reg & 0x1 && dev_priv->VBIOS.pub.chip_version != 0x51)) 314 (reg & 0x1 && dev_priv->vbios.chip_version != 0x51))
315 NV_ERROR(dev, "======= misaligned reg 0x%08X =======\n", reg); 315 NV_ERROR(dev, "======= misaligned reg 0x%08X =======\n", reg);
316 316
317 /* warn on C51 regs that haven't been verified accessible in tracing */ 317 /* warn on C51 regs that haven't been verified accessible in tracing */
318 if (reg & 0x1 && dev_priv->VBIOS.pub.chip_version == 0x51 && 318 if (reg & 0x1 && dev_priv->vbios.chip_version == 0x51 &&
319 reg != 0x130d && reg != 0x1311 && reg != 0x60081d) 319 reg != 0x130d && reg != 0x1311 && reg != 0x60081d)
320 NV_WARN(dev, "=== C51 misaligned reg 0x%08X not verified ===\n", 320 NV_WARN(dev, "=== C51 misaligned reg 0x%08X not verified ===\n",
321 reg); 321 reg);
@@ -420,7 +420,7 @@ bios_wr32(struct nvbios *bios, uint32_t reg, uint32_t data)
420 LOG_OLD_VALUE(bios_rd32(bios, reg)); 420 LOG_OLD_VALUE(bios_rd32(bios, reg));
421 BIOSLOG(bios, " Write: Reg: 0x%08X, Data: 0x%08X\n", reg, data); 421 BIOSLOG(bios, " Write: Reg: 0x%08X, Data: 0x%08X\n", reg, data);
422 422
423 if (dev_priv->VBIOS.execute) { 423 if (dev_priv->vbios.execute) {
424 still_alive(); 424 still_alive();
425 nv_wr32(bios->dev, reg, data); 425 nv_wr32(bios->dev, reg, data);
426 } 426 }
@@ -647,7 +647,7 @@ nv50_pll_set(struct drm_device *dev, uint32_t reg, uint32_t clk)
647 reg0 = (reg0 & 0xfff8ffff) | (pll.log2P << 16); 647 reg0 = (reg0 & 0xfff8ffff) | (pll.log2P << 16);
648 reg1 = (reg1 & 0xffff0000) | (pll.N1 << 8) | pll.M1; 648 reg1 = (reg1 & 0xffff0000) | (pll.N1 << 8) | pll.M1;
649 649
650 if (dev_priv->VBIOS.execute) { 650 if (dev_priv->vbios.execute) {
651 still_alive(); 651 still_alive();
652 nv_wr32(dev, reg + 4, reg1); 652 nv_wr32(dev, reg + 4, reg1);
653 nv_wr32(dev, reg + 0, reg0); 653 nv_wr32(dev, reg + 0, reg0);
@@ -689,7 +689,7 @@ setPLL(struct nvbios *bios, uint32_t reg, uint32_t clk)
689static int dcb_entry_idx_from_crtchead(struct drm_device *dev) 689static int dcb_entry_idx_from_crtchead(struct drm_device *dev)
690{ 690{
691 struct drm_nouveau_private *dev_priv = dev->dev_private; 691 struct drm_nouveau_private *dev_priv = dev->dev_private;
692 struct nvbios *bios = &dev_priv->VBIOS; 692 struct nvbios *bios = &dev_priv->vbios;
693 693
694 /* 694 /*
695 * For the results of this function to be correct, CR44 must have been 695 * For the results of this function to be correct, CR44 must have been
@@ -700,7 +700,7 @@ static int dcb_entry_idx_from_crtchead(struct drm_device *dev)
700 700
701 uint8_t dcb_entry = NVReadVgaCrtc5758(dev, bios->state.crtchead, 0); 701 uint8_t dcb_entry = NVReadVgaCrtc5758(dev, bios->state.crtchead, 0);
702 702
703 if (dcb_entry > bios->bdcb.dcb.entries) { 703 if (dcb_entry > bios->dcb.entries) {
704 NV_ERROR(dev, "CR58 doesn't have a valid DCB entry currently " 704 NV_ERROR(dev, "CR58 doesn't have a valid DCB entry currently "
705 "(%02X)\n", dcb_entry); 705 "(%02X)\n", dcb_entry);
706 dcb_entry = 0x7f; /* unused / invalid marker */ 706 dcb_entry = 0x7f; /* unused / invalid marker */
@@ -713,25 +713,26 @@ static struct nouveau_i2c_chan *
713init_i2c_device_find(struct drm_device *dev, int i2c_index) 713init_i2c_device_find(struct drm_device *dev, int i2c_index)
714{ 714{
715 struct drm_nouveau_private *dev_priv = dev->dev_private; 715 struct drm_nouveau_private *dev_priv = dev->dev_private;
716 struct bios_parsed_dcb *bdcb = &dev_priv->VBIOS.bdcb; 716 struct dcb_table *dcb = &dev_priv->vbios.dcb;
717 717
718 if (i2c_index == 0xff) { 718 if (i2c_index == 0xff) {
719 /* note: dcb_entry_idx_from_crtchead needs pre-script set-up */ 719 /* note: dcb_entry_idx_from_crtchead needs pre-script set-up */
720 int idx = dcb_entry_idx_from_crtchead(dev), shift = 0; 720 int idx = dcb_entry_idx_from_crtchead(dev), shift = 0;
721 int default_indices = bdcb->i2c_default_indices; 721 int default_indices = dcb->i2c_default_indices;
722 722
723 if (idx != 0x7f && bdcb->dcb.entry[idx].i2c_upper_default) 723 if (idx != 0x7f && dcb->entry[idx].i2c_upper_default)
724 shift = 4; 724 shift = 4;
725 725
726 i2c_index = (default_indices >> shift) & 0xf; 726 i2c_index = (default_indices >> shift) & 0xf;
727 } 727 }
728 if (i2c_index == 0x80) /* g80+ */ 728 if (i2c_index == 0x80) /* g80+ */
729 i2c_index = bdcb->i2c_default_indices & 0xf; 729 i2c_index = dcb->i2c_default_indices & 0xf;
730 730
731 return nouveau_i2c_find(dev, i2c_index); 731 return nouveau_i2c_find(dev, i2c_index);
732} 732}
733 733
734static uint32_t get_tmds_index_reg(struct drm_device *dev, uint8_t mlv) 734static uint32_t
735get_tmds_index_reg(struct drm_device *dev, uint8_t mlv)
735{ 736{
736 /* 737 /*
737 * For mlv < 0x80, it is an index into a table of TMDS base addresses. 738 * For mlv < 0x80, it is an index into a table of TMDS base addresses.
@@ -744,6 +745,7 @@ static uint32_t get_tmds_index_reg(struct drm_device *dev, uint8_t mlv)
744 */ 745 */
745 746
746 struct drm_nouveau_private *dev_priv = dev->dev_private; 747 struct drm_nouveau_private *dev_priv = dev->dev_private;
748 struct nvbios *bios = &dev_priv->vbios;
747 const int pramdac_offset[13] = { 749 const int pramdac_offset[13] = {
748 0, 0, 0x8, 0, 0x2000, 0, 0, 0, 0x2008, 0, 0, 0, 0x2000 }; 750 0, 0, 0x8, 0, 0x2000, 0, 0, 0, 0x2008, 0, 0, 0, 0x2000 };
749 const uint32_t pramdac_table[4] = { 751 const uint32_t pramdac_table[4] = {
@@ -756,13 +758,12 @@ static uint32_t get_tmds_index_reg(struct drm_device *dev, uint8_t mlv)
756 dcb_entry = dcb_entry_idx_from_crtchead(dev); 758 dcb_entry = dcb_entry_idx_from_crtchead(dev);
757 if (dcb_entry == 0x7f) 759 if (dcb_entry == 0x7f)
758 return 0; 760 return 0;
759 dacoffset = pramdac_offset[ 761 dacoffset = pramdac_offset[bios->dcb.entry[dcb_entry].or];
760 dev_priv->VBIOS.bdcb.dcb.entry[dcb_entry].or];
761 if (mlv == 0x81) 762 if (mlv == 0x81)
762 dacoffset ^= 8; 763 dacoffset ^= 8;
763 return 0x6808b0 + dacoffset; 764 return 0x6808b0 + dacoffset;
764 } else { 765 } else {
765 if (mlv > ARRAY_SIZE(pramdac_table)) { 766 if (mlv >= ARRAY_SIZE(pramdac_table)) {
766 NV_ERROR(dev, "Magic Lookup Value too big (%02X)\n", 767 NV_ERROR(dev, "Magic Lookup Value too big (%02X)\n",
767 mlv); 768 mlv);
768 return 0; 769 return 0;
@@ -2574,19 +2575,19 @@ init_gpio(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
2574 2575
2575 const uint32_t nv50_gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 }; 2576 const uint32_t nv50_gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 };
2576 const uint32_t nv50_gpio_ctl[2] = { 0xe100, 0xe28c }; 2577 const uint32_t nv50_gpio_ctl[2] = { 0xe100, 0xe28c };
2577 const uint8_t *gpio_table = &bios->data[bios->bdcb.gpio_table_ptr]; 2578 const uint8_t *gpio_table = &bios->data[bios->dcb.gpio_table_ptr];
2578 const uint8_t *gpio_entry; 2579 const uint8_t *gpio_entry;
2579 int i; 2580 int i;
2580 2581
2581 if (!iexec->execute) 2582 if (!iexec->execute)
2582 return 1; 2583 return 1;
2583 2584
2584 if (bios->bdcb.version != 0x40) { 2585 if (bios->dcb.version != 0x40) {
2585 NV_ERROR(bios->dev, "DCB table not version 4.0\n"); 2586 NV_ERROR(bios->dev, "DCB table not version 4.0\n");
2586 return 0; 2587 return 0;
2587 } 2588 }
2588 2589
2589 if (!bios->bdcb.gpio_table_ptr) { 2590 if (!bios->dcb.gpio_table_ptr) {
2590 NV_WARN(bios->dev, "Invalid pointer to INIT_8E table\n"); 2591 NV_WARN(bios->dev, "Invalid pointer to INIT_8E table\n");
2591 return 0; 2592 return 0;
2592 } 2593 }
@@ -3123,7 +3124,7 @@ run_digital_op_script(struct drm_device *dev, uint16_t scriptptr,
3123 struct dcb_entry *dcbent, int head, bool dl) 3124 struct dcb_entry *dcbent, int head, bool dl)
3124{ 3125{
3125 struct drm_nouveau_private *dev_priv = dev->dev_private; 3126 struct drm_nouveau_private *dev_priv = dev->dev_private;
3126 struct nvbios *bios = &dev_priv->VBIOS; 3127 struct nvbios *bios = &dev_priv->vbios;
3127 struct init_exec iexec = {true, false}; 3128 struct init_exec iexec = {true, false};
3128 3129
3129 NV_TRACE(dev, "0x%04X: Parsing digital output script table\n", 3130 NV_TRACE(dev, "0x%04X: Parsing digital output script table\n",
@@ -3140,7 +3141,7 @@ run_digital_op_script(struct drm_device *dev, uint16_t scriptptr,
3140static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script) 3141static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script)
3141{ 3142{
3142 struct drm_nouveau_private *dev_priv = dev->dev_private; 3143 struct drm_nouveau_private *dev_priv = dev->dev_private;
3143 struct nvbios *bios = &dev_priv->VBIOS; 3144 struct nvbios *bios = &dev_priv->vbios;
3144 uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->or & OUTPUT_C ? 1 : 0); 3145 uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->or & OUTPUT_C ? 1 : 0);
3145 uint16_t scriptofs = ROM16(bios->data[bios->init_script_tbls_ptr + sub * 2]); 3146 uint16_t scriptofs = ROM16(bios->data[bios->init_script_tbls_ptr + sub * 2]);
3146 3147
@@ -3194,7 +3195,7 @@ static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int
3194 * of a list of pxclks and script pointers. 3195 * of a list of pxclks and script pointers.
3195 */ 3196 */
3196 struct drm_nouveau_private *dev_priv = dev->dev_private; 3197 struct drm_nouveau_private *dev_priv = dev->dev_private;
3197 struct nvbios *bios = &dev_priv->VBIOS; 3198 struct nvbios *bios = &dev_priv->vbios;
3198 unsigned int outputset = (dcbent->or == 4) ? 1 : 0; 3199 unsigned int outputset = (dcbent->or == 4) ? 1 : 0;
3199 uint16_t scriptptr = 0, clktable; 3200 uint16_t scriptptr = 0, clktable;
3200 uint8_t clktableptr = 0; 3201 uint8_t clktableptr = 0;
@@ -3261,7 +3262,7 @@ int call_lvds_script(struct drm_device *dev, struct dcb_entry *dcbent, int head,
3261 */ 3262 */
3262 3263
3263 struct drm_nouveau_private *dev_priv = dev->dev_private; 3264 struct drm_nouveau_private *dev_priv = dev->dev_private;
3264 struct nvbios *bios = &dev_priv->VBIOS; 3265 struct nvbios *bios = &dev_priv->vbios;
3265 uint8_t lvds_ver = bios->data[bios->fp.lvdsmanufacturerpointer]; 3266 uint8_t lvds_ver = bios->data[bios->fp.lvdsmanufacturerpointer];
3266 uint32_t sel_clk_binding, sel_clk; 3267 uint32_t sel_clk_binding, sel_clk;
3267 int ret; 3268 int ret;
@@ -3395,7 +3396,7 @@ static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios)
3395#ifndef __powerpc__ 3396#ifndef __powerpc__
3396 NV_ERROR(dev, "Pointer to flat panel table invalid\n"); 3397 NV_ERROR(dev, "Pointer to flat panel table invalid\n");
3397#endif 3398#endif
3398 bios->pub.digital_min_front_porch = 0x4b; 3399 bios->digital_min_front_porch = 0x4b;
3399 return 0; 3400 return 0;
3400 } 3401 }
3401 3402
@@ -3428,7 +3429,7 @@ static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios)
3428 * fptable[4] is the minimum 3429 * fptable[4] is the minimum
3429 * RAMDAC_FP_HCRTC -> RAMDAC_FP_HSYNC_START gap 3430 * RAMDAC_FP_HCRTC -> RAMDAC_FP_HSYNC_START gap
3430 */ 3431 */
3431 bios->pub.digital_min_front_porch = fptable[4]; 3432 bios->digital_min_front_porch = fptable[4];
3432 ofs = -7; 3433 ofs = -7;
3433 break; 3434 break;
3434 default: 3435 default:
@@ -3467,7 +3468,7 @@ static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios)
3467 3468
3468 /* nv4x cards need both a strap value and fpindex of 0xf to use DDC */ 3469 /* nv4x cards need both a strap value and fpindex of 0xf to use DDC */
3469 if (lth.lvds_ver > 0x10) 3470 if (lth.lvds_ver > 0x10)
3470 bios->pub.fp_no_ddc = fpstrapping != 0xf || fpindex != 0xf; 3471 bios->fp_no_ddc = fpstrapping != 0xf || fpindex != 0xf;
3471 3472
3472 /* 3473 /*
3473 * If either the strap or xlated fpindex value are 0xf there is no 3474 * If either the strap or xlated fpindex value are 0xf there is no
@@ -3491,7 +3492,7 @@ static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios)
3491bool nouveau_bios_fp_mode(struct drm_device *dev, struct drm_display_mode *mode) 3492bool nouveau_bios_fp_mode(struct drm_device *dev, struct drm_display_mode *mode)
3492{ 3493{
3493 struct drm_nouveau_private *dev_priv = dev->dev_private; 3494 struct drm_nouveau_private *dev_priv = dev->dev_private;
3494 struct nvbios *bios = &dev_priv->VBIOS; 3495 struct nvbios *bios = &dev_priv->vbios;
3495 uint8_t *mode_entry = &bios->data[bios->fp.mode_ptr]; 3496 uint8_t *mode_entry = &bios->data[bios->fp.mode_ptr];
3496 3497
3497 if (!mode) /* just checking whether we can produce a mode */ 3498 if (!mode) /* just checking whether we can produce a mode */
@@ -3562,11 +3563,11 @@ int nouveau_bios_parse_lvds_table(struct drm_device *dev, int pxclk, bool *dl, b
3562 * until later, when this function should be called with non-zero pxclk 3563 * until later, when this function should be called with non-zero pxclk
3563 */ 3564 */
3564 struct drm_nouveau_private *dev_priv = dev->dev_private; 3565 struct drm_nouveau_private *dev_priv = dev->dev_private;
3565 struct nvbios *bios = &dev_priv->VBIOS; 3566 struct nvbios *bios = &dev_priv->vbios;
3566 int fpstrapping = get_fp_strap(dev, bios), lvdsmanufacturerindex = 0; 3567 int fpstrapping = get_fp_strap(dev, bios), lvdsmanufacturerindex = 0;
3567 struct lvdstableheader lth; 3568 struct lvdstableheader lth;
3568 uint16_t lvdsofs; 3569 uint16_t lvdsofs;
3569 int ret, chip_version = bios->pub.chip_version; 3570 int ret, chip_version = bios->chip_version;
3570 3571
3571 ret = parse_lvds_manufacturer_table_header(dev, bios, &lth); 3572 ret = parse_lvds_manufacturer_table_header(dev, bios, &lth);
3572 if (ret) 3573 if (ret)
@@ -3682,7 +3683,7 @@ bios_output_config_match(struct drm_device *dev, struct dcb_entry *dcbent,
3682 uint16_t record, int record_len, int record_nr) 3683 uint16_t record, int record_len, int record_nr)
3683{ 3684{
3684 struct drm_nouveau_private *dev_priv = dev->dev_private; 3685 struct drm_nouveau_private *dev_priv = dev->dev_private;
3685 struct nvbios *bios = &dev_priv->VBIOS; 3686 struct nvbios *bios = &dev_priv->vbios;
3686 uint32_t entry; 3687 uint32_t entry;
3687 uint16_t table; 3688 uint16_t table;
3688 int i, v; 3689 int i, v;
@@ -3716,7 +3717,7 @@ nouveau_bios_dp_table(struct drm_device *dev, struct dcb_entry *dcbent,
3716 int *length) 3717 int *length)
3717{ 3718{
3718 struct drm_nouveau_private *dev_priv = dev->dev_private; 3719 struct drm_nouveau_private *dev_priv = dev->dev_private;
3719 struct nvbios *bios = &dev_priv->VBIOS; 3720 struct nvbios *bios = &dev_priv->vbios;
3720 uint8_t *table; 3721 uint8_t *table;
3721 3722
3722 if (!bios->display.dp_table_ptr) { 3723 if (!bios->display.dp_table_ptr) {
@@ -3725,7 +3726,7 @@ nouveau_bios_dp_table(struct drm_device *dev, struct dcb_entry *dcbent,
3725 } 3726 }
3726 table = &bios->data[bios->display.dp_table_ptr]; 3727 table = &bios->data[bios->display.dp_table_ptr];
3727 3728
3728 if (table[0] != 0x21) { 3729 if (table[0] != 0x20 && table[0] != 0x21) {
3729 NV_ERROR(dev, "DisplayPort table version 0x%02x unknown\n", 3730 NV_ERROR(dev, "DisplayPort table version 0x%02x unknown\n",
3730 table[0]); 3731 table[0]);
3731 return NULL; 3732 return NULL;
@@ -3765,7 +3766,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
3765 */ 3766 */
3766 3767
3767 struct drm_nouveau_private *dev_priv = dev->dev_private; 3768 struct drm_nouveau_private *dev_priv = dev->dev_private;
3768 struct nvbios *bios = &dev_priv->VBIOS; 3769 struct nvbios *bios = &dev_priv->vbios;
3769 uint8_t *table = &bios->data[bios->display.script_table_ptr]; 3770 uint8_t *table = &bios->data[bios->display.script_table_ptr];
3770 uint8_t *otable = NULL; 3771 uint8_t *otable = NULL;
3771 uint16_t script; 3772 uint16_t script;
@@ -3918,8 +3919,8 @@ int run_tmds_table(struct drm_device *dev, struct dcb_entry *dcbent, int head, i
3918 */ 3919 */
3919 3920
3920 struct drm_nouveau_private *dev_priv = dev->dev_private; 3921 struct drm_nouveau_private *dev_priv = dev->dev_private;
3921 struct nvbios *bios = &dev_priv->VBIOS; 3922 struct nvbios *bios = &dev_priv->vbios;
3922 int cv = bios->pub.chip_version; 3923 int cv = bios->chip_version;
3923 uint16_t clktable = 0, scriptptr; 3924 uint16_t clktable = 0, scriptptr;
3924 uint32_t sel_clk_binding, sel_clk; 3925 uint32_t sel_clk_binding, sel_clk;
3925 3926
@@ -3978,8 +3979,8 @@ int get_pll_limits(struct drm_device *dev, uint32_t limit_match, struct pll_lims
3978 */ 3979 */
3979 3980
3980 struct drm_nouveau_private *dev_priv = dev->dev_private; 3981 struct drm_nouveau_private *dev_priv = dev->dev_private;
3981 struct nvbios *bios = &dev_priv->VBIOS; 3982 struct nvbios *bios = &dev_priv->vbios;
3982 int cv = bios->pub.chip_version, pllindex = 0; 3983 int cv = bios->chip_version, pllindex = 0;
3983 uint8_t pll_lim_ver = 0, headerlen = 0, recordlen = 0, entries = 0; 3984 uint8_t pll_lim_ver = 0, headerlen = 0, recordlen = 0, entries = 0;
3984 uint32_t crystal_strap_mask, crystal_straps; 3985 uint32_t crystal_strap_mask, crystal_straps;
3985 3986
@@ -4332,7 +4333,7 @@ static void parse_bios_version(struct drm_device *dev, struct nvbios *bios, uint
4332 */ 4333 */
4333 4334
4334 bios->major_version = bios->data[offset + 3]; 4335 bios->major_version = bios->data[offset + 3];
4335 bios->pub.chip_version = bios->data[offset + 2]; 4336 bios->chip_version = bios->data[offset + 2];
4336 NV_TRACE(dev, "Bios version %02x.%02x.%02x.%02x\n", 4337 NV_TRACE(dev, "Bios version %02x.%02x.%02x.%02x\n",
4337 bios->data[offset + 3], bios->data[offset + 2], 4338 bios->data[offset + 3], bios->data[offset + 2],
4338 bios->data[offset + 1], bios->data[offset]); 4339 bios->data[offset + 1], bios->data[offset]);
@@ -4402,7 +4403,7 @@ static int parse_bit_A_tbl_entry(struct drm_device *dev, struct nvbios *bios, st
4402 } 4403 }
4403 4404
4404 /* First entry is normal dac, 2nd tv-out perhaps? */ 4405 /* First entry is normal dac, 2nd tv-out perhaps? */
4405 bios->pub.dactestval = ROM32(bios->data[load_table_ptr + headerlen]) & 0x3ff; 4406 bios->dactestval = ROM32(bios->data[load_table_ptr + headerlen]) & 0x3ff;
4406 4407
4407 return 0; 4408 return 0;
4408} 4409}
@@ -4526,8 +4527,8 @@ static int parse_bit_i_tbl_entry(struct drm_device *dev, struct nvbios *bios, st
4526 return -ENOSYS; 4527 return -ENOSYS;
4527 } 4528 }
4528 4529
4529 bios->pub.dactestval = ROM32(bios->data[daccmpoffset + dacheaderlen]); 4530 bios->dactestval = ROM32(bios->data[daccmpoffset + dacheaderlen]);
4530 bios->pub.tvdactestval = ROM32(bios->data[daccmpoffset + dacheaderlen + 4]); 4531 bios->tvdactestval = ROM32(bios->data[daccmpoffset + dacheaderlen + 4]);
4531 4532
4532 return 0; 4533 return 0;
4533} 4534}
@@ -4796,11 +4797,11 @@ static int parse_bmp_structure(struct drm_device *dev, struct nvbios *bios, unsi
4796 uint16_t legacy_scripts_offset, legacy_i2c_offset; 4797 uint16_t legacy_scripts_offset, legacy_i2c_offset;
4797 4798
4798 /* load needed defaults in case we can't parse this info */ 4799 /* load needed defaults in case we can't parse this info */
4799 bios->bdcb.dcb.i2c[0].write = NV_CIO_CRE_DDC_WR__INDEX; 4800 bios->dcb.i2c[0].write = NV_CIO_CRE_DDC_WR__INDEX;
4800 bios->bdcb.dcb.i2c[0].read = NV_CIO_CRE_DDC_STATUS__INDEX; 4801 bios->dcb.i2c[0].read = NV_CIO_CRE_DDC_STATUS__INDEX;
4801 bios->bdcb.dcb.i2c[1].write = NV_CIO_CRE_DDC0_WR__INDEX; 4802 bios->dcb.i2c[1].write = NV_CIO_CRE_DDC0_WR__INDEX;
4802 bios->bdcb.dcb.i2c[1].read = NV_CIO_CRE_DDC0_STATUS__INDEX; 4803 bios->dcb.i2c[1].read = NV_CIO_CRE_DDC0_STATUS__INDEX;
4803 bios->pub.digital_min_front_porch = 0x4b; 4804 bios->digital_min_front_porch = 0x4b;
4804 bios->fmaxvco = 256000; 4805 bios->fmaxvco = 256000;
4805 bios->fminvco = 128000; 4806 bios->fminvco = 128000;
4806 bios->fp.duallink_transition_clk = 90000; 4807 bios->fp.duallink_transition_clk = 90000;
@@ -4907,10 +4908,10 @@ static int parse_bmp_structure(struct drm_device *dev, struct nvbios *bios, unsi
4907 bios->legacy.i2c_indices.crt = bios->data[legacy_i2c_offset]; 4908 bios->legacy.i2c_indices.crt = bios->data[legacy_i2c_offset];
4908 bios->legacy.i2c_indices.tv = bios->data[legacy_i2c_offset + 1]; 4909 bios->legacy.i2c_indices.tv = bios->data[legacy_i2c_offset + 1];
4909 bios->legacy.i2c_indices.panel = bios->data[legacy_i2c_offset + 2]; 4910 bios->legacy.i2c_indices.panel = bios->data[legacy_i2c_offset + 2];
4910 bios->bdcb.dcb.i2c[0].write = bios->data[legacy_i2c_offset + 4]; 4911 bios->dcb.i2c[0].write = bios->data[legacy_i2c_offset + 4];
4911 bios->bdcb.dcb.i2c[0].read = bios->data[legacy_i2c_offset + 5]; 4912 bios->dcb.i2c[0].read = bios->data[legacy_i2c_offset + 5];
4912 bios->bdcb.dcb.i2c[1].write = bios->data[legacy_i2c_offset + 6]; 4913 bios->dcb.i2c[1].write = bios->data[legacy_i2c_offset + 6];
4913 bios->bdcb.dcb.i2c[1].read = bios->data[legacy_i2c_offset + 7]; 4914 bios->dcb.i2c[1].read = bios->data[legacy_i2c_offset + 7];
4914 4915
4915 if (bmplength > 74) { 4916 if (bmplength > 74) {
4916 bios->fmaxvco = ROM32(bmp[67]); 4917 bios->fmaxvco = ROM32(bmp[67]);
@@ -4984,7 +4985,8 @@ read_dcb_i2c_entry(struct drm_device *dev, int dcb_version, uint8_t *i2ctable, i
4984 else 4985 else
4985 NV_WARN(dev, 4986 NV_WARN(dev,
4986 "DCB I2C table has more entries than indexable " 4987 "DCB I2C table has more entries than indexable "
4987 "(%d entries, max index 15)\n", i2ctable[2]); 4988 "(%d entries, max %d)\n", i2ctable[2],
4989 DCB_MAX_NUM_I2C_ENTRIES);
4988 entry_len = i2ctable[3]; 4990 entry_len = i2ctable[3];
4989 /* [4] is i2c_default_indices, read in parse_dcb_table() */ 4991 /* [4] is i2c_default_indices, read in parse_dcb_table() */
4990 } 4992 }
@@ -5000,8 +5002,8 @@ read_dcb_i2c_entry(struct drm_device *dev, int dcb_version, uint8_t *i2ctable, i
5000 5002
5001 if (index == 0xf) 5003 if (index == 0xf)
5002 return 0; 5004 return 0;
5003 if (index > i2c_entries) { 5005 if (index >= i2c_entries) {
5004 NV_ERROR(dev, "DCB I2C index too big (%d > %d)\n", 5006 NV_ERROR(dev, "DCB I2C index too big (%d >= %d)\n",
5005 index, i2ctable[2]); 5007 index, i2ctable[2]);
5006 return -ENOENT; 5008 return -ENOENT;
5007 } 5009 }
@@ -5036,7 +5038,7 @@ read_dcb_i2c_entry(struct drm_device *dev, int dcb_version, uint8_t *i2ctable, i
5036static struct dcb_gpio_entry * 5038static struct dcb_gpio_entry *
5037new_gpio_entry(struct nvbios *bios) 5039new_gpio_entry(struct nvbios *bios)
5038{ 5040{
5039 struct parsed_dcb_gpio *gpio = &bios->bdcb.gpio; 5041 struct dcb_gpio_table *gpio = &bios->dcb.gpio;
5040 5042
5041 return &gpio->entry[gpio->entries++]; 5043 return &gpio->entry[gpio->entries++];
5042} 5044}
@@ -5045,14 +5047,14 @@ struct dcb_gpio_entry *
5045nouveau_bios_gpio_entry(struct drm_device *dev, enum dcb_gpio_tag tag) 5047nouveau_bios_gpio_entry(struct drm_device *dev, enum dcb_gpio_tag tag)
5046{ 5048{
5047 struct drm_nouveau_private *dev_priv = dev->dev_private; 5049 struct drm_nouveau_private *dev_priv = dev->dev_private;
5048 struct nvbios *bios = &dev_priv->VBIOS; 5050 struct nvbios *bios = &dev_priv->vbios;
5049 int i; 5051 int i;
5050 5052
5051 for (i = 0; i < bios->bdcb.gpio.entries; i++) { 5053 for (i = 0; i < bios->dcb.gpio.entries; i++) {
5052 if (bios->bdcb.gpio.entry[i].tag != tag) 5054 if (bios->dcb.gpio.entry[i].tag != tag)
5053 continue; 5055 continue;
5054 5056
5055 return &bios->bdcb.gpio.entry[i]; 5057 return &bios->dcb.gpio.entry[i];
5056 } 5058 }
5057 5059
5058 return NULL; 5060 return NULL;
@@ -5100,7 +5102,7 @@ static void
5100parse_dcb_gpio_table(struct nvbios *bios) 5102parse_dcb_gpio_table(struct nvbios *bios)
5101{ 5103{
5102 struct drm_device *dev = bios->dev; 5104 struct drm_device *dev = bios->dev;
5103 uint16_t gpio_table_ptr = bios->bdcb.gpio_table_ptr; 5105 uint16_t gpio_table_ptr = bios->dcb.gpio_table_ptr;
5104 uint8_t *gpio_table = &bios->data[gpio_table_ptr]; 5106 uint8_t *gpio_table = &bios->data[gpio_table_ptr];
5105 int header_len = gpio_table[1], 5107 int header_len = gpio_table[1],
5106 entries = gpio_table[2], 5108 entries = gpio_table[2],
@@ -5108,7 +5110,7 @@ parse_dcb_gpio_table(struct nvbios *bios)
5108 void (*parse_entry)(struct nvbios *, uint16_t) = NULL; 5110 void (*parse_entry)(struct nvbios *, uint16_t) = NULL;
5109 int i; 5111 int i;
5110 5112
5111 if (bios->bdcb.version >= 0x40) { 5113 if (bios->dcb.version >= 0x40) {
5112 if (gpio_table_ptr && entry_len != 4) { 5114 if (gpio_table_ptr && entry_len != 4) {
5113 NV_WARN(dev, "Invalid DCB GPIO table entry length.\n"); 5115 NV_WARN(dev, "Invalid DCB GPIO table entry length.\n");
5114 return; 5116 return;
@@ -5116,7 +5118,7 @@ parse_dcb_gpio_table(struct nvbios *bios)
5116 5118
5117 parse_entry = parse_dcb40_gpio_entry; 5119 parse_entry = parse_dcb40_gpio_entry;
5118 5120
5119 } else if (bios->bdcb.version >= 0x30) { 5121 } else if (bios->dcb.version >= 0x30) {
5120 if (gpio_table_ptr && entry_len != 2) { 5122 if (gpio_table_ptr && entry_len != 2) {
5121 NV_WARN(dev, "Invalid DCB GPIO table entry length.\n"); 5123 NV_WARN(dev, "Invalid DCB GPIO table entry length.\n");
5122 return; 5124 return;
@@ -5124,7 +5126,7 @@ parse_dcb_gpio_table(struct nvbios *bios)
5124 5126
5125 parse_entry = parse_dcb30_gpio_entry; 5127 parse_entry = parse_dcb30_gpio_entry;
5126 5128
5127 } else if (bios->bdcb.version >= 0x22) { 5129 } else if (bios->dcb.version >= 0x22) {
5128 /* 5130 /*
5129 * DCBs older than v3.0 don't really have a GPIO 5131 * DCBs older than v3.0 don't really have a GPIO
5130 * table, instead they keep some GPIO info at fixed 5132 * table, instead they keep some GPIO info at fixed
@@ -5158,30 +5160,67 @@ struct dcb_connector_table_entry *
5158nouveau_bios_connector_entry(struct drm_device *dev, int index) 5160nouveau_bios_connector_entry(struct drm_device *dev, int index)
5159{ 5161{
5160 struct drm_nouveau_private *dev_priv = dev->dev_private; 5162 struct drm_nouveau_private *dev_priv = dev->dev_private;
5161 struct nvbios *bios = &dev_priv->VBIOS; 5163 struct nvbios *bios = &dev_priv->vbios;
5162 struct dcb_connector_table_entry *cte; 5164 struct dcb_connector_table_entry *cte;
5163 5165
5164 if (index >= bios->bdcb.connector.entries) 5166 if (index >= bios->dcb.connector.entries)
5165 return NULL; 5167 return NULL;
5166 5168
5167 cte = &bios->bdcb.connector.entry[index]; 5169 cte = &bios->dcb.connector.entry[index];
5168 if (cte->type == 0xff) 5170 if (cte->type == 0xff)
5169 return NULL; 5171 return NULL;
5170 5172
5171 return cte; 5173 return cte;
5172} 5174}
5173 5175
5176static enum dcb_connector_type
5177divine_connector_type(struct nvbios *bios, int index)
5178{
5179 struct dcb_table *dcb = &bios->dcb;
5180 unsigned encoders = 0, type = DCB_CONNECTOR_NONE;
5181 int i;
5182
5183 for (i = 0; i < dcb->entries; i++) {
5184 if (dcb->entry[i].connector == index)
5185 encoders |= (1 << dcb->entry[i].type);
5186 }
5187
5188 if (encoders & (1 << OUTPUT_DP)) {
5189 if (encoders & (1 << OUTPUT_TMDS))
5190 type = DCB_CONNECTOR_DP;
5191 else
5192 type = DCB_CONNECTOR_eDP;
5193 } else
5194 if (encoders & (1 << OUTPUT_TMDS)) {
5195 if (encoders & (1 << OUTPUT_ANALOG))
5196 type = DCB_CONNECTOR_DVI_I;
5197 else
5198 type = DCB_CONNECTOR_DVI_D;
5199 } else
5200 if (encoders & (1 << OUTPUT_ANALOG)) {
5201 type = DCB_CONNECTOR_VGA;
5202 } else
5203 if (encoders & (1 << OUTPUT_LVDS)) {
5204 type = DCB_CONNECTOR_LVDS;
5205 } else
5206 if (encoders & (1 << OUTPUT_TV)) {
5207 type = DCB_CONNECTOR_TV_0;
5208 }
5209
5210 return type;
5211}
5212
5174static void 5213static void
5175parse_dcb_connector_table(struct nvbios *bios) 5214parse_dcb_connector_table(struct nvbios *bios)
5176{ 5215{
5177 struct drm_device *dev = bios->dev; 5216 struct drm_device *dev = bios->dev;
5178 struct dcb_connector_table *ct = &bios->bdcb.connector; 5217 struct dcb_connector_table *ct = &bios->dcb.connector;
5179 struct dcb_connector_table_entry *cte; 5218 struct dcb_connector_table_entry *cte;
5180 uint8_t *conntab = &bios->data[bios->bdcb.connector_table_ptr]; 5219 uint8_t *conntab = &bios->data[bios->dcb.connector_table_ptr];
5181 uint8_t *entry; 5220 uint8_t *entry;
5182 int i; 5221 int i;
5183 5222
5184 if (!bios->bdcb.connector_table_ptr) { 5223 if (!bios->dcb.connector_table_ptr) {
5185 NV_DEBUG_KMS(dev, "No DCB connector table present\n"); 5224 NV_DEBUG_KMS(dev, "No DCB connector table present\n");
5186 return; 5225 return;
5187 } 5226 }
@@ -5203,6 +5242,7 @@ parse_dcb_connector_table(struct nvbios *bios)
5203 cte->entry = ROM16(entry[0]); 5242 cte->entry = ROM16(entry[0]);
5204 else 5243 else
5205 cte->entry = ROM32(entry[0]); 5244 cte->entry = ROM32(entry[0]);
5245
5206 cte->type = (cte->entry & 0x000000ff) >> 0; 5246 cte->type = (cte->entry & 0x000000ff) >> 0;
5207 cte->index = (cte->entry & 0x00000f00) >> 8; 5247 cte->index = (cte->entry & 0x00000f00) >> 8;
5208 switch (cte->entry & 0x00033000) { 5248 switch (cte->entry & 0x00033000) {
@@ -5228,10 +5268,33 @@ parse_dcb_connector_table(struct nvbios *bios)
5228 5268
5229 NV_INFO(dev, " %d: 0x%08x: type 0x%02x idx %d tag 0x%02x\n", 5269 NV_INFO(dev, " %d: 0x%08x: type 0x%02x idx %d tag 0x%02x\n",
5230 i, cte->entry, cte->type, cte->index, cte->gpio_tag); 5270 i, cte->entry, cte->type, cte->index, cte->gpio_tag);
5271
5272 /* check for known types, fallback to guessing the type
5273 * from attached encoders if we hit an unknown.
5274 */
5275 switch (cte->type) {
5276 case DCB_CONNECTOR_VGA:
5277 case DCB_CONNECTOR_TV_0:
5278 case DCB_CONNECTOR_TV_1:
5279 case DCB_CONNECTOR_TV_3:
5280 case DCB_CONNECTOR_DVI_I:
5281 case DCB_CONNECTOR_DVI_D:
5282 case DCB_CONNECTOR_LVDS:
5283 case DCB_CONNECTOR_DP:
5284 case DCB_CONNECTOR_eDP:
5285 case DCB_CONNECTOR_HDMI_0:
5286 case DCB_CONNECTOR_HDMI_1:
5287 break;
5288 default:
5289 cte->type = divine_connector_type(bios, cte->index);
5290 NV_WARN(dev, "unknown type, using 0x%02x", cte->type);
5291 break;
5292 }
5293
5231 } 5294 }
5232} 5295}
5233 5296
5234static struct dcb_entry *new_dcb_entry(struct parsed_dcb *dcb) 5297static struct dcb_entry *new_dcb_entry(struct dcb_table *dcb)
5235{ 5298{
5236 struct dcb_entry *entry = &dcb->entry[dcb->entries]; 5299 struct dcb_entry *entry = &dcb->entry[dcb->entries];
5237 5300
@@ -5241,7 +5304,7 @@ static struct dcb_entry *new_dcb_entry(struct parsed_dcb *dcb)
5241 return entry; 5304 return entry;
5242} 5305}
5243 5306
5244static void fabricate_vga_output(struct parsed_dcb *dcb, int i2c, int heads) 5307static void fabricate_vga_output(struct dcb_table *dcb, int i2c, int heads)
5245{ 5308{
5246 struct dcb_entry *entry = new_dcb_entry(dcb); 5309 struct dcb_entry *entry = new_dcb_entry(dcb);
5247 5310
@@ -5252,7 +5315,7 @@ static void fabricate_vga_output(struct parsed_dcb *dcb, int i2c, int heads)
5252 /* "or" mostly unused in early gen crt modesetting, 0 is fine */ 5315 /* "or" mostly unused in early gen crt modesetting, 0 is fine */
5253} 5316}
5254 5317
5255static void fabricate_dvi_i_output(struct parsed_dcb *dcb, bool twoHeads) 5318static void fabricate_dvi_i_output(struct dcb_table *dcb, bool twoHeads)
5256{ 5319{
5257 struct dcb_entry *entry = new_dcb_entry(dcb); 5320 struct dcb_entry *entry = new_dcb_entry(dcb);
5258 5321
@@ -5279,7 +5342,7 @@ static void fabricate_dvi_i_output(struct parsed_dcb *dcb, bool twoHeads)
5279#endif 5342#endif
5280} 5343}
5281 5344
5282static void fabricate_tv_output(struct parsed_dcb *dcb, bool twoHeads) 5345static void fabricate_tv_output(struct dcb_table *dcb, bool twoHeads)
5283{ 5346{
5284 struct dcb_entry *entry = new_dcb_entry(dcb); 5347 struct dcb_entry *entry = new_dcb_entry(dcb);
5285 5348
@@ -5290,13 +5353,13 @@ static void fabricate_tv_output(struct parsed_dcb *dcb, bool twoHeads)
5290} 5353}
5291 5354
5292static bool 5355static bool
5293parse_dcb20_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb, 5356parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
5294 uint32_t conn, uint32_t conf, struct dcb_entry *entry) 5357 uint32_t conn, uint32_t conf, struct dcb_entry *entry)
5295{ 5358{
5296 entry->type = conn & 0xf; 5359 entry->type = conn & 0xf;
5297 entry->i2c_index = (conn >> 4) & 0xf; 5360 entry->i2c_index = (conn >> 4) & 0xf;
5298 entry->heads = (conn >> 8) & 0xf; 5361 entry->heads = (conn >> 8) & 0xf;
5299 if (bdcb->version >= 0x40) 5362 if (dcb->version >= 0x40)
5300 entry->connector = (conn >> 12) & 0xf; 5363 entry->connector = (conn >> 12) & 0xf;
5301 entry->bus = (conn >> 16) & 0xf; 5364 entry->bus = (conn >> 16) & 0xf;
5302 entry->location = (conn >> 20) & 0x3; 5365 entry->location = (conn >> 20) & 0x3;
@@ -5314,7 +5377,7 @@ parse_dcb20_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb,
5314 * Although the rest of a CRT conf dword is usually 5377 * Although the rest of a CRT conf dword is usually
5315 * zeros, mac biosen have stuff there so we must mask 5378 * zeros, mac biosen have stuff there so we must mask
5316 */ 5379 */
5317 entry->crtconf.maxfreq = (bdcb->version < 0x30) ? 5380 entry->crtconf.maxfreq = (dcb->version < 0x30) ?
5318 (conf & 0xffff) * 10 : 5381 (conf & 0xffff) * 10 :
5319 (conf & 0xff) * 10000; 5382 (conf & 0xff) * 10000;
5320 break; 5383 break;
@@ -5323,7 +5386,7 @@ parse_dcb20_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb,
5323 uint32_t mask; 5386 uint32_t mask;
5324 if (conf & 0x1) 5387 if (conf & 0x1)
5325 entry->lvdsconf.use_straps_for_mode = true; 5388 entry->lvdsconf.use_straps_for_mode = true;
5326 if (bdcb->version < 0x22) { 5389 if (dcb->version < 0x22) {
5327 mask = ~0xd; 5390 mask = ~0xd;
5328 /* 5391 /*
5329 * The laptop in bug 14567 lies and claims to not use 5392 * The laptop in bug 14567 lies and claims to not use
@@ -5347,7 +5410,7 @@ parse_dcb20_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb,
5347 * Until we even try to use these on G8x, it's 5410 * Until we even try to use these on G8x, it's
5348 * useless reporting unknown bits. They all are. 5411 * useless reporting unknown bits. They all are.
5349 */ 5412 */
5350 if (bdcb->version >= 0x40) 5413 if (dcb->version >= 0x40)
5351 break; 5414 break;
5352 5415
5353 NV_ERROR(dev, "Unknown LVDS configuration bits, " 5416 NV_ERROR(dev, "Unknown LVDS configuration bits, "
@@ -5357,7 +5420,7 @@ parse_dcb20_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb,
5357 } 5420 }
5358 case OUTPUT_TV: 5421 case OUTPUT_TV:
5359 { 5422 {
5360 if (bdcb->version >= 0x30) 5423 if (dcb->version >= 0x30)
5361 entry->tvconf.has_component_output = conf & (0x8 << 4); 5424 entry->tvconf.has_component_output = conf & (0x8 << 4);
5362 else 5425 else
5363 entry->tvconf.has_component_output = false; 5426 entry->tvconf.has_component_output = false;
@@ -5384,8 +5447,10 @@ parse_dcb20_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb,
5384 break; 5447 break;
5385 case 0xe: 5448 case 0xe:
5386 /* weird g80 mobile type that "nv" treats as a terminator */ 5449 /* weird g80 mobile type that "nv" treats as a terminator */
5387 bdcb->dcb.entries--; 5450 dcb->entries--;
5388 return false; 5451 return false;
5452 default:
5453 break;
5389 } 5454 }
5390 5455
5391 /* unsure what DCB version introduces this, 3.0? */ 5456 /* unsure what DCB version introduces this, 3.0? */
@@ -5396,7 +5461,7 @@ parse_dcb20_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb,
5396} 5461}
5397 5462
5398static bool 5463static bool
5399parse_dcb15_entry(struct drm_device *dev, struct parsed_dcb *dcb, 5464parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
5400 uint32_t conn, uint32_t conf, struct dcb_entry *entry) 5465 uint32_t conn, uint32_t conf, struct dcb_entry *entry)
5401{ 5466{
5402 switch (conn & 0x0000000f) { 5467 switch (conn & 0x0000000f) {
@@ -5462,27 +5527,27 @@ parse_dcb15_entry(struct drm_device *dev, struct parsed_dcb *dcb,
5462 return true; 5527 return true;
5463} 5528}
5464 5529
5465static bool parse_dcb_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb, 5530static bool parse_dcb_entry(struct drm_device *dev, struct dcb_table *dcb,
5466 uint32_t conn, uint32_t conf) 5531 uint32_t conn, uint32_t conf)
5467{ 5532{
5468 struct dcb_entry *entry = new_dcb_entry(&bdcb->dcb); 5533 struct dcb_entry *entry = new_dcb_entry(dcb);
5469 bool ret; 5534 bool ret;
5470 5535
5471 if (bdcb->version >= 0x20) 5536 if (dcb->version >= 0x20)
5472 ret = parse_dcb20_entry(dev, bdcb, conn, conf, entry); 5537 ret = parse_dcb20_entry(dev, dcb, conn, conf, entry);
5473 else 5538 else
5474 ret = parse_dcb15_entry(dev, &bdcb->dcb, conn, conf, entry); 5539 ret = parse_dcb15_entry(dev, dcb, conn, conf, entry);
5475 if (!ret) 5540 if (!ret)
5476 return ret; 5541 return ret;
5477 5542
5478 read_dcb_i2c_entry(dev, bdcb->version, bdcb->i2c_table, 5543 read_dcb_i2c_entry(dev, dcb->version, dcb->i2c_table,
5479 entry->i2c_index, &bdcb->dcb.i2c[entry->i2c_index]); 5544 entry->i2c_index, &dcb->i2c[entry->i2c_index]);
5480 5545
5481 return true; 5546 return true;
5482} 5547}
5483 5548
5484static 5549static
5485void merge_like_dcb_entries(struct drm_device *dev, struct parsed_dcb *dcb) 5550void merge_like_dcb_entries(struct drm_device *dev, struct dcb_table *dcb)
5486{ 5551{
5487 /* 5552 /*
5488 * DCB v2.0 lists each output combination separately. 5553 * DCB v2.0 lists each output combination separately.
@@ -5534,8 +5599,7 @@ static int
5534parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads) 5599parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
5535{ 5600{
5536 struct drm_nouveau_private *dev_priv = dev->dev_private; 5601 struct drm_nouveau_private *dev_priv = dev->dev_private;
5537 struct bios_parsed_dcb *bdcb = &bios->bdcb; 5602 struct dcb_table *dcb = &bios->dcb;
5538 struct parsed_dcb *dcb;
5539 uint16_t dcbptr = 0, i2ctabptr = 0; 5603 uint16_t dcbptr = 0, i2ctabptr = 0;
5540 uint8_t *dcbtable; 5604 uint8_t *dcbtable;
5541 uint8_t headerlen = 0x4, entries = DCB_MAX_NUM_ENTRIES; 5605 uint8_t headerlen = 0x4, entries = DCB_MAX_NUM_ENTRIES;
@@ -5543,9 +5607,6 @@ parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
5543 int recordlength = 8, confofs = 4; 5607 int recordlength = 8, confofs = 4;
5544 int i; 5608 int i;
5545 5609
5546 dcb = bios->pub.dcb = &bdcb->dcb;
5547 dcb->entries = 0;
5548
5549 /* get the offset from 0x36 */ 5610 /* get the offset from 0x36 */
5550 if (dev_priv->card_type > NV_04) { 5611 if (dev_priv->card_type > NV_04) {
5551 dcbptr = ROM16(bios->data[0x36]); 5612 dcbptr = ROM16(bios->data[0x36]);
@@ -5567,21 +5628,21 @@ parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
5567 dcbtable = &bios->data[dcbptr]; 5628 dcbtable = &bios->data[dcbptr];
5568 5629
5569 /* get DCB version */ 5630 /* get DCB version */
5570 bdcb->version = dcbtable[0]; 5631 dcb->version = dcbtable[0];
5571 NV_TRACE(dev, "Found Display Configuration Block version %d.%d\n", 5632 NV_TRACE(dev, "Found Display Configuration Block version %d.%d\n",
5572 bdcb->version >> 4, bdcb->version & 0xf); 5633 dcb->version >> 4, dcb->version & 0xf);
5573 5634
5574 if (bdcb->version >= 0x20) { /* NV17+ */ 5635 if (dcb->version >= 0x20) { /* NV17+ */
5575 uint32_t sig; 5636 uint32_t sig;
5576 5637
5577 if (bdcb->version >= 0x30) { /* NV40+ */ 5638 if (dcb->version >= 0x30) { /* NV40+ */
5578 headerlen = dcbtable[1]; 5639 headerlen = dcbtable[1];
5579 entries = dcbtable[2]; 5640 entries = dcbtable[2];
5580 recordlength = dcbtable[3]; 5641 recordlength = dcbtable[3];
5581 i2ctabptr = ROM16(dcbtable[4]); 5642 i2ctabptr = ROM16(dcbtable[4]);
5582 sig = ROM32(dcbtable[6]); 5643 sig = ROM32(dcbtable[6]);
5583 bdcb->gpio_table_ptr = ROM16(dcbtable[10]); 5644 dcb->gpio_table_ptr = ROM16(dcbtable[10]);
5584 bdcb->connector_table_ptr = ROM16(dcbtable[20]); 5645 dcb->connector_table_ptr = ROM16(dcbtable[20]);
5585 } else { 5646 } else {
5586 i2ctabptr = ROM16(dcbtable[2]); 5647 i2ctabptr = ROM16(dcbtable[2]);
5587 sig = ROM32(dcbtable[4]); 5648 sig = ROM32(dcbtable[4]);
@@ -5593,7 +5654,7 @@ parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
5593 "signature (%08X)\n", sig); 5654 "signature (%08X)\n", sig);
5594 return -EINVAL; 5655 return -EINVAL;
5595 } 5656 }
5596 } else if (bdcb->version >= 0x15) { /* some NV11 and NV20 */ 5657 } else if (dcb->version >= 0x15) { /* some NV11 and NV20 */
5597 char sig[8] = { 0 }; 5658 char sig[8] = { 0 };
5598 5659
5599 strncpy(sig, (char *)&dcbtable[-7], 7); 5660 strncpy(sig, (char *)&dcbtable[-7], 7);
@@ -5641,14 +5702,11 @@ parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
5641 if (!i2ctabptr) 5702 if (!i2ctabptr)
5642 NV_WARN(dev, "No pointer to DCB I2C port table\n"); 5703 NV_WARN(dev, "No pointer to DCB I2C port table\n");
5643 else { 5704 else {
5644 bdcb->i2c_table = &bios->data[i2ctabptr]; 5705 dcb->i2c_table = &bios->data[i2ctabptr];
5645 if (bdcb->version >= 0x30) 5706 if (dcb->version >= 0x30)
5646 bdcb->i2c_default_indices = bdcb->i2c_table[4]; 5707 dcb->i2c_default_indices = dcb->i2c_table[4];
5647 } 5708 }
5648 5709
5649 parse_dcb_gpio_table(bios);
5650 parse_dcb_connector_table(bios);
5651
5652 if (entries > DCB_MAX_NUM_ENTRIES) 5710 if (entries > DCB_MAX_NUM_ENTRIES)
5653 entries = DCB_MAX_NUM_ENTRIES; 5711 entries = DCB_MAX_NUM_ENTRIES;
5654 5712
@@ -5673,7 +5731,7 @@ parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
5673 NV_TRACEWARN(dev, "Raw DCB entry %d: %08x %08x\n", 5731 NV_TRACEWARN(dev, "Raw DCB entry %d: %08x %08x\n",
5674 dcb->entries, connection, config); 5732 dcb->entries, connection, config);
5675 5733
5676 if (!parse_dcb_entry(dev, bdcb, connection, config)) 5734 if (!parse_dcb_entry(dev, dcb, connection, config))
5677 break; 5735 break;
5678 } 5736 }
5679 5737
@@ -5681,18 +5739,22 @@ parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
5681 * apart for v2.1+ not being known for requiring merging, this 5739 * apart for v2.1+ not being known for requiring merging, this
5682 * guarantees dcbent->index is the index of the entry in the rom image 5740 * guarantees dcbent->index is the index of the entry in the rom image
5683 */ 5741 */
5684 if (bdcb->version < 0x21) 5742 if (dcb->version < 0x21)
5685 merge_like_dcb_entries(dev, dcb); 5743 merge_like_dcb_entries(dev, dcb);
5686 5744
5687 return dcb->entries ? 0 : -ENXIO; 5745 if (!dcb->entries)
5746 return -ENXIO;
5747
5748 parse_dcb_gpio_table(bios);
5749 parse_dcb_connector_table(bios);
5750 return 0;
5688} 5751}
5689 5752
5690static void 5753static void
5691fixup_legacy_connector(struct nvbios *bios) 5754fixup_legacy_connector(struct nvbios *bios)
5692{ 5755{
5693 struct bios_parsed_dcb *bdcb = &bios->bdcb; 5756 struct dcb_table *dcb = &bios->dcb;
5694 struct parsed_dcb *dcb = &bdcb->dcb; 5757 int i, i2c, i2c_conn[DCB_MAX_NUM_I2C_ENTRIES] = { };
5695 int high = 0, i;
5696 5758
5697 /* 5759 /*
5698 * DCB 3.0 also has the table in most cases, but there are some cards 5760 * DCB 3.0 also has the table in most cases, but there are some cards
@@ -5700,9 +5762,11 @@ fixup_legacy_connector(struct nvbios *bios)
5700 * indices are all 0. We don't need the connector indices on pre-G80 5762 * indices are all 0. We don't need the connector indices on pre-G80
5701 * chips (yet?) so limit the use to DCB 4.0 and above. 5763 * chips (yet?) so limit the use to DCB 4.0 and above.
5702 */ 5764 */
5703 if (bdcb->version >= 0x40) 5765 if (dcb->version >= 0x40)
5704 return; 5766 return;
5705 5767
5768 dcb->connector.entries = 0;
5769
5706 /* 5770 /*
5707 * No known connector info before v3.0, so make it up. the rule here 5771 * No known connector info before v3.0, so make it up. the rule here
5708 * is: anything on the same i2c bus is considered to be on the same 5772 * is: anything on the same i2c bus is considered to be on the same
@@ -5710,37 +5774,38 @@ fixup_legacy_connector(struct nvbios *bios)
5710 * its own unique connector index. 5774 * its own unique connector index.
5711 */ 5775 */
5712 for (i = 0; i < dcb->entries; i++) { 5776 for (i = 0; i < dcb->entries; i++) {
5713 if (dcb->entry[i].i2c_index == 0xf)
5714 continue;
5715
5716 /* 5777 /*
5717 * Ignore the I2C index for on-chip TV-out, as there 5778 * Ignore the I2C index for on-chip TV-out, as there
5718 * are cards with bogus values (nv31m in bug 23212), 5779 * are cards with bogus values (nv31m in bug 23212),
5719 * and it's otherwise useless. 5780 * and it's otherwise useless.
5720 */ 5781 */
5721 if (dcb->entry[i].type == OUTPUT_TV && 5782 if (dcb->entry[i].type == OUTPUT_TV &&
5722 dcb->entry[i].location == DCB_LOC_ON_CHIP) { 5783 dcb->entry[i].location == DCB_LOC_ON_CHIP)
5723 dcb->entry[i].i2c_index = 0xf; 5784 dcb->entry[i].i2c_index = 0xf;
5785 i2c = dcb->entry[i].i2c_index;
5786
5787 if (i2c_conn[i2c]) {
5788 dcb->entry[i].connector = i2c_conn[i2c] - 1;
5724 continue; 5789 continue;
5725 } 5790 }
5726 5791
5727 dcb->entry[i].connector = dcb->entry[i].i2c_index; 5792 dcb->entry[i].connector = dcb->connector.entries++;
5728 if (dcb->entry[i].connector > high) 5793 if (i2c != 0xf)
5729 high = dcb->entry[i].connector; 5794 i2c_conn[i2c] = dcb->connector.entries;
5730 } 5795 }
5731 5796
5732 for (i = 0; i < dcb->entries; i++) { 5797 /* Fake the connector table as well as just connector indices */
5733 if (dcb->entry[i].i2c_index != 0xf) 5798 for (i = 0; i < dcb->connector.entries; i++) {
5734 continue; 5799 dcb->connector.entry[i].index = i;
5735 5800 dcb->connector.entry[i].type = divine_connector_type(bios, i);
5736 dcb->entry[i].connector = ++high; 5801 dcb->connector.entry[i].gpio_tag = 0xff;
5737 } 5802 }
5738} 5803}
5739 5804
5740static void 5805static void
5741fixup_legacy_i2c(struct nvbios *bios) 5806fixup_legacy_i2c(struct nvbios *bios)
5742{ 5807{
5743 struct parsed_dcb *dcb = &bios->bdcb.dcb; 5808 struct dcb_table *dcb = &bios->dcb;
5744 int i; 5809 int i;
5745 5810
5746 for (i = 0; i < dcb->entries; i++) { 5811 for (i = 0; i < dcb->entries; i++) {
@@ -5826,7 +5891,7 @@ static int load_nv17_hw_sequencer_ucode(struct drm_device *dev,
5826uint8_t *nouveau_bios_embedded_edid(struct drm_device *dev) 5891uint8_t *nouveau_bios_embedded_edid(struct drm_device *dev)
5827{ 5892{
5828 struct drm_nouveau_private *dev_priv = dev->dev_private; 5893 struct drm_nouveau_private *dev_priv = dev->dev_private;
5829 struct nvbios *bios = &dev_priv->VBIOS; 5894 struct nvbios *bios = &dev_priv->vbios;
5830 const uint8_t edid_sig[] = { 5895 const uint8_t edid_sig[] = {
5831 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 }; 5896 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 };
5832 uint16_t offset = 0; 5897 uint16_t offset = 0;
@@ -5859,7 +5924,7 @@ nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table,
5859 struct dcb_entry *dcbent) 5924 struct dcb_entry *dcbent)
5860{ 5925{
5861 struct drm_nouveau_private *dev_priv = dev->dev_private; 5926 struct drm_nouveau_private *dev_priv = dev->dev_private;
5862 struct nvbios *bios = &dev_priv->VBIOS; 5927 struct nvbios *bios = &dev_priv->vbios;
5863 struct init_exec iexec = { true, false }; 5928 struct init_exec iexec = { true, false };
5864 5929
5865 mutex_lock(&bios->lock); 5930 mutex_lock(&bios->lock);
@@ -5872,7 +5937,7 @@ nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table,
5872static bool NVInitVBIOS(struct drm_device *dev) 5937static bool NVInitVBIOS(struct drm_device *dev)
5873{ 5938{
5874 struct drm_nouveau_private *dev_priv = dev->dev_private; 5939 struct drm_nouveau_private *dev_priv = dev->dev_private;
5875 struct nvbios *bios = &dev_priv->VBIOS; 5940 struct nvbios *bios = &dev_priv->vbios;
5876 5941
5877 memset(bios, 0, sizeof(struct nvbios)); 5942 memset(bios, 0, sizeof(struct nvbios));
5878 mutex_init(&bios->lock); 5943 mutex_init(&bios->lock);
@@ -5888,7 +5953,7 @@ static bool NVInitVBIOS(struct drm_device *dev)
5888static int nouveau_parse_vbios_struct(struct drm_device *dev) 5953static int nouveau_parse_vbios_struct(struct drm_device *dev)
5889{ 5954{
5890 struct drm_nouveau_private *dev_priv = dev->dev_private; 5955 struct drm_nouveau_private *dev_priv = dev->dev_private;
5891 struct nvbios *bios = &dev_priv->VBIOS; 5956 struct nvbios *bios = &dev_priv->vbios;
5892 const uint8_t bit_signature[] = { 0xff, 0xb8, 'B', 'I', 'T' }; 5957 const uint8_t bit_signature[] = { 0xff, 0xb8, 'B', 'I', 'T' };
5893 const uint8_t bmp_signature[] = { 0xff, 0x7f, 'N', 'V', 0x0 }; 5958 const uint8_t bmp_signature[] = { 0xff, 0x7f, 'N', 'V', 0x0 };
5894 int offset; 5959 int offset;
@@ -5915,7 +5980,7 @@ int
5915nouveau_run_vbios_init(struct drm_device *dev) 5980nouveau_run_vbios_init(struct drm_device *dev)
5916{ 5981{
5917 struct drm_nouveau_private *dev_priv = dev->dev_private; 5982 struct drm_nouveau_private *dev_priv = dev->dev_private;
5918 struct nvbios *bios = &dev_priv->VBIOS; 5983 struct nvbios *bios = &dev_priv->vbios;
5919 int i, ret = 0; 5984 int i, ret = 0;
5920 5985
5921 NVLockVgaCrtcs(dev, false); 5986 NVLockVgaCrtcs(dev, false);
@@ -5946,9 +6011,9 @@ nouveau_run_vbios_init(struct drm_device *dev)
5946 } 6011 }
5947 6012
5948 if (dev_priv->card_type >= NV_50) { 6013 if (dev_priv->card_type >= NV_50) {
5949 for (i = 0; i < bios->bdcb.dcb.entries; i++) { 6014 for (i = 0; i < bios->dcb.entries; i++) {
5950 nouveau_bios_run_display_table(dev, 6015 nouveau_bios_run_display_table(dev,
5951 &bios->bdcb.dcb.entry[i], 6016 &bios->dcb.entry[i],
5952 0, 0); 6017 0, 0);
5953 } 6018 }
5954 } 6019 }
@@ -5962,11 +6027,11 @@ static void
5962nouveau_bios_i2c_devices_takedown(struct drm_device *dev) 6027nouveau_bios_i2c_devices_takedown(struct drm_device *dev)
5963{ 6028{
5964 struct drm_nouveau_private *dev_priv = dev->dev_private; 6029 struct drm_nouveau_private *dev_priv = dev->dev_private;
5965 struct nvbios *bios = &dev_priv->VBIOS; 6030 struct nvbios *bios = &dev_priv->vbios;
5966 struct dcb_i2c_entry *entry; 6031 struct dcb_i2c_entry *entry;
5967 int i; 6032 int i;
5968 6033
5969 entry = &bios->bdcb.dcb.i2c[0]; 6034 entry = &bios->dcb.i2c[0];
5970 for (i = 0; i < DCB_MAX_NUM_I2C_ENTRIES; i++, entry++) 6035 for (i = 0; i < DCB_MAX_NUM_I2C_ENTRIES; i++, entry++)
5971 nouveau_i2c_fini(dev, entry); 6036 nouveau_i2c_fini(dev, entry);
5972} 6037}
@@ -5975,13 +6040,11 @@ int
5975nouveau_bios_init(struct drm_device *dev) 6040nouveau_bios_init(struct drm_device *dev)
5976{ 6041{
5977 struct drm_nouveau_private *dev_priv = dev->dev_private; 6042 struct drm_nouveau_private *dev_priv = dev->dev_private;
5978 struct nvbios *bios = &dev_priv->VBIOS; 6043 struct nvbios *bios = &dev_priv->vbios;
5979 uint32_t saved_nv_pextdev_boot_0; 6044 uint32_t saved_nv_pextdev_boot_0;
5980 bool was_locked; 6045 bool was_locked;
5981 int ret; 6046 int ret;
5982 6047
5983 dev_priv->vbios = &bios->pub;
5984
5985 if (!NVInitVBIOS(dev)) 6048 if (!NVInitVBIOS(dev))
5986 return -ENODEV; 6049 return -ENODEV;
5987 6050
@@ -6023,10 +6086,8 @@ nouveau_bios_init(struct drm_device *dev)
6023 bios_wr32(bios, NV_PEXTDEV_BOOT_0, saved_nv_pextdev_boot_0); 6086 bios_wr32(bios, NV_PEXTDEV_BOOT_0, saved_nv_pextdev_boot_0);
6024 6087
6025 ret = nouveau_run_vbios_init(dev); 6088 ret = nouveau_run_vbios_init(dev);
6026 if (ret) { 6089 if (ret)
6027 dev_priv->vbios = NULL;
6028 return ret; 6090 return ret;
6029 }
6030 6091
6031 /* feature_byte on BMP is poor, but init always sets CR4B */ 6092 /* feature_byte on BMP is poor, but init always sets CR4B */
6032 was_locked = NVLockVgaCrtcs(dev, false); 6093 was_locked = NVLockVgaCrtcs(dev, false);
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.h b/drivers/gpu/drm/nouveau/nouveau_bios.h
index fd94bd6dc264..9f688aa9a655 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.h
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.h
@@ -34,9 +34,67 @@
34 34
35#define DCB_LOC_ON_CHIP 0 35#define DCB_LOC_ON_CHIP 0
36 36
37struct dcb_i2c_entry {
38 uint8_t port_type;
39 uint8_t read, write;
40 struct nouveau_i2c_chan *chan;
41};
42
43enum dcb_gpio_tag {
44 DCB_GPIO_TVDAC0 = 0xc,
45 DCB_GPIO_TVDAC1 = 0x2d,
46};
47
48struct dcb_gpio_entry {
49 enum dcb_gpio_tag tag;
50 int line;
51 bool invert;
52};
53
54struct dcb_gpio_table {
55 int entries;
56 struct dcb_gpio_entry entry[DCB_MAX_NUM_GPIO_ENTRIES];
57};
58
59enum dcb_connector_type {
60 DCB_CONNECTOR_VGA = 0x00,
61 DCB_CONNECTOR_TV_0 = 0x10,
62 DCB_CONNECTOR_TV_1 = 0x11,
63 DCB_CONNECTOR_TV_3 = 0x13,
64 DCB_CONNECTOR_DVI_I = 0x30,
65 DCB_CONNECTOR_DVI_D = 0x31,
66 DCB_CONNECTOR_LVDS = 0x40,
67 DCB_CONNECTOR_DP = 0x46,
68 DCB_CONNECTOR_eDP = 0x47,
69 DCB_CONNECTOR_HDMI_0 = 0x60,
70 DCB_CONNECTOR_HDMI_1 = 0x61,
71 DCB_CONNECTOR_NONE = 0xff
72};
73
74struct dcb_connector_table_entry {
75 uint32_t entry;
76 enum dcb_connector_type type;
77 uint8_t index;
78 uint8_t gpio_tag;
79};
80
81struct dcb_connector_table {
82 int entries;
83 struct dcb_connector_table_entry entry[DCB_MAX_NUM_CONNECTOR_ENTRIES];
84};
85
86enum dcb_type {
87 OUTPUT_ANALOG = 0,
88 OUTPUT_TV = 1,
89 OUTPUT_TMDS = 2,
90 OUTPUT_LVDS = 3,
91 OUTPUT_DP = 6,
92 OUTPUT_ANY = -1
93};
94
37struct dcb_entry { 95struct dcb_entry {
38 int index; /* may not be raw dcb index if merging has happened */ 96 int index; /* may not be raw dcb index if merging has happened */
39 uint8_t type; 97 enum dcb_type type;
40 uint8_t i2c_index; 98 uint8_t i2c_index;
41 uint8_t heads; 99 uint8_t heads;
42 uint8_t connector; 100 uint8_t connector;
@@ -71,69 +129,22 @@ struct dcb_entry {
71 bool i2c_upper_default; 129 bool i2c_upper_default;
72}; 130};
73 131
74struct dcb_i2c_entry { 132struct dcb_table {
75 uint8_t port_type; 133 uint8_t version;
76 uint8_t read, write;
77 struct nouveau_i2c_chan *chan;
78};
79 134
80struct parsed_dcb {
81 int entries; 135 int entries;
82 struct dcb_entry entry[DCB_MAX_NUM_ENTRIES]; 136 struct dcb_entry entry[DCB_MAX_NUM_ENTRIES];
83 struct dcb_i2c_entry i2c[DCB_MAX_NUM_I2C_ENTRIES];
84};
85
86enum dcb_gpio_tag {
87 DCB_GPIO_TVDAC0 = 0xc,
88 DCB_GPIO_TVDAC1 = 0x2d,
89};
90
91struct dcb_gpio_entry {
92 enum dcb_gpio_tag tag;
93 int line;
94 bool invert;
95};
96
97struct parsed_dcb_gpio {
98 int entries;
99 struct dcb_gpio_entry entry[DCB_MAX_NUM_GPIO_ENTRIES];
100};
101
102struct dcb_connector_table_entry {
103 uint32_t entry;
104 uint8_t type;
105 uint8_t index;
106 uint8_t gpio_tag;
107};
108
109struct dcb_connector_table {
110 int entries;
111 struct dcb_connector_table_entry entry[DCB_MAX_NUM_CONNECTOR_ENTRIES];
112};
113
114struct bios_parsed_dcb {
115 uint8_t version;
116
117 struct parsed_dcb dcb;
118 137
119 uint8_t *i2c_table; 138 uint8_t *i2c_table;
120 uint8_t i2c_default_indices; 139 uint8_t i2c_default_indices;
140 struct dcb_i2c_entry i2c[DCB_MAX_NUM_I2C_ENTRIES];
121 141
122 uint16_t gpio_table_ptr; 142 uint16_t gpio_table_ptr;
123 struct parsed_dcb_gpio gpio; 143 struct dcb_gpio_table gpio;
124 uint16_t connector_table_ptr; 144 uint16_t connector_table_ptr;
125 struct dcb_connector_table connector; 145 struct dcb_connector_table connector;
126}; 146};
127 147
128enum nouveau_encoder_type {
129 OUTPUT_ANALOG = 0,
130 OUTPUT_TV = 1,
131 OUTPUT_TMDS = 2,
132 OUTPUT_LVDS = 3,
133 OUTPUT_DP = 6,
134 OUTPUT_ANY = -1
135};
136
137enum nouveau_or { 148enum nouveau_or {
138 OUTPUT_A = (1 << 0), 149 OUTPUT_A = (1 << 0),
139 OUTPUT_B = (1 << 1), 150 OUTPUT_B = (1 << 1),
@@ -190,8 +201,8 @@ struct pll_lims {
190 int refclk; 201 int refclk;
191}; 202};
192 203
193struct nouveau_bios_info { 204struct nvbios {
194 struct parsed_dcb *dcb; 205 struct drm_device *dev;
195 206
196 uint8_t chip_version; 207 uint8_t chip_version;
197 208
@@ -199,11 +210,6 @@ struct nouveau_bios_info {
199 uint32_t tvdactestval; 210 uint32_t tvdactestval;
200 uint8_t digital_min_front_porch; 211 uint8_t digital_min_front_porch;
201 bool fp_no_ddc; 212 bool fp_no_ddc;
202};
203
204struct nvbios {
205 struct drm_device *dev;
206 struct nouveau_bios_info pub;
207 213
208 struct mutex lock; 214 struct mutex lock;
209 215
@@ -234,7 +240,7 @@ struct nvbios {
234 uint16_t some_script_ptr; /* BIT I + 14 */ 240 uint16_t some_script_ptr; /* BIT I + 14 */
235 uint16_t init96_tbl_ptr; /* BIT I + 16 */ 241 uint16_t init96_tbl_ptr; /* BIT I + 16 */
236 242
237 struct bios_parsed_dcb bdcb; 243 struct dcb_table dcb;
238 244
239 struct { 245 struct {
240 int crtchead; 246 int crtchead;
diff --git a/drivers/gpu/drm/nouveau/nouveau_calc.c b/drivers/gpu/drm/nouveau/nouveau_calc.c
index ee2b84504d05..88f9bc0941eb 100644
--- a/drivers/gpu/drm/nouveau/nouveau_calc.c
+++ b/drivers/gpu/drm/nouveau/nouveau_calc.c
@@ -274,7 +274,7 @@ getMNP_single(struct drm_device *dev, struct pll_lims *pll_lim, int clk,
274 * returns calculated clock 274 * returns calculated clock
275 */ 275 */
276 struct drm_nouveau_private *dev_priv = dev->dev_private; 276 struct drm_nouveau_private *dev_priv = dev->dev_private;
277 int cv = dev_priv->vbios->chip_version; 277 int cv = dev_priv->vbios.chip_version;
278 int minvco = pll_lim->vco1.minfreq, maxvco = pll_lim->vco1.maxfreq; 278 int minvco = pll_lim->vco1.minfreq, maxvco = pll_lim->vco1.maxfreq;
279 int minM = pll_lim->vco1.min_m, maxM = pll_lim->vco1.max_m; 279 int minM = pll_lim->vco1.min_m, maxM = pll_lim->vco1.max_m;
280 int minN = pll_lim->vco1.min_n, maxN = pll_lim->vco1.max_n; 280 int minN = pll_lim->vco1.min_n, maxN = pll_lim->vco1.max_n;
@@ -373,7 +373,7 @@ getMNP_double(struct drm_device *dev, struct pll_lims *pll_lim, int clk,
373 * returns calculated clock 373 * returns calculated clock
374 */ 374 */
375 struct drm_nouveau_private *dev_priv = dev->dev_private; 375 struct drm_nouveau_private *dev_priv = dev->dev_private;
376 int chip_version = dev_priv->vbios->chip_version; 376 int chip_version = dev_priv->vbios.chip_version;
377 int minvco1 = pll_lim->vco1.minfreq, maxvco1 = pll_lim->vco1.maxfreq; 377 int minvco1 = pll_lim->vco1.minfreq, maxvco1 = pll_lim->vco1.maxfreq;
378 int minvco2 = pll_lim->vco2.minfreq, maxvco2 = pll_lim->vco2.maxfreq; 378 int minvco2 = pll_lim->vco2.minfreq, maxvco2 = pll_lim->vco2.maxfreq;
379 int minU1 = pll_lim->vco1.min_inputfreq, minU2 = pll_lim->vco2.min_inputfreq; 379 int minU1 = pll_lim->vco1.min_inputfreq, minU2 = pll_lim->vco2.min_inputfreq;
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 2281f99da7fc..6dfb425cbae9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -35,22 +35,27 @@ nouveau_channel_pushbuf_ctxdma_init(struct nouveau_channel *chan)
35 struct drm_nouveau_private *dev_priv = dev->dev_private; 35 struct drm_nouveau_private *dev_priv = dev->dev_private;
36 struct nouveau_bo *pb = chan->pushbuf_bo; 36 struct nouveau_bo *pb = chan->pushbuf_bo;
37 struct nouveau_gpuobj *pushbuf = NULL; 37 struct nouveau_gpuobj *pushbuf = NULL;
38 uint32_t start = pb->bo.mem.mm_node->start << PAGE_SHIFT;
39 int ret; 38 int ret;
40 39
40 if (dev_priv->card_type >= NV_50) {
41 ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY, 0,
42 dev_priv->vm_end, NV_DMA_ACCESS_RO,
43 NV_DMA_TARGET_AGP, &pushbuf);
44 chan->pushbuf_base = pb->bo.offset;
45 } else
41 if (pb->bo.mem.mem_type == TTM_PL_TT) { 46 if (pb->bo.mem.mem_type == TTM_PL_TT) {
42 ret = nouveau_gpuobj_gart_dma_new(chan, 0, 47 ret = nouveau_gpuobj_gart_dma_new(chan, 0,
43 dev_priv->gart_info.aper_size, 48 dev_priv->gart_info.aper_size,
44 NV_DMA_ACCESS_RO, &pushbuf, 49 NV_DMA_ACCESS_RO, &pushbuf,
45 NULL); 50 NULL);
46 chan->pushbuf_base = start; 51 chan->pushbuf_base = pb->bo.mem.mm_node->start << PAGE_SHIFT;
47 } else 52 } else
48 if (dev_priv->card_type != NV_04) { 53 if (dev_priv->card_type != NV_04) {
49 ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY, 0, 54 ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY, 0,
50 dev_priv->fb_available_size, 55 dev_priv->fb_available_size,
51 NV_DMA_ACCESS_RO, 56 NV_DMA_ACCESS_RO,
52 NV_DMA_TARGET_VIDMEM, &pushbuf); 57 NV_DMA_TARGET_VIDMEM, &pushbuf);
53 chan->pushbuf_base = start; 58 chan->pushbuf_base = pb->bo.mem.mm_node->start << PAGE_SHIFT;
54 } else { 59 } else {
55 /* NV04 cmdbuf hack, from original ddx.. not sure of it's 60 /* NV04 cmdbuf hack, from original ddx.. not sure of it's
56 * exact reason for existing :) PCI access to cmdbuf in 61 * exact reason for existing :) PCI access to cmdbuf in
@@ -61,7 +66,7 @@ nouveau_channel_pushbuf_ctxdma_init(struct nouveau_channel *chan)
61 dev_priv->fb_available_size, 66 dev_priv->fb_available_size,
62 NV_DMA_ACCESS_RO, 67 NV_DMA_ACCESS_RO,
63 NV_DMA_TARGET_PCI, &pushbuf); 68 NV_DMA_TARGET_PCI, &pushbuf);
64 chan->pushbuf_base = start; 69 chan->pushbuf_base = pb->bo.mem.mm_node->start << PAGE_SHIFT;
65 } 70 }
66 71
67 ret = nouveau_gpuobj_ref_add(dev, chan, 0, pushbuf, &chan->pushbuf); 72 ret = nouveau_gpuobj_ref_add(dev, chan, 0, pushbuf, &chan->pushbuf);
@@ -275,9 +280,18 @@ nouveau_channel_free(struct nouveau_channel *chan)
275 */ 280 */
276 nouveau_fence_fini(chan); 281 nouveau_fence_fini(chan);
277 282
278 /* Ensure the channel is no longer active on the GPU */ 283 /* This will prevent pfifo from switching channels. */
279 pfifo->reassign(dev, false); 284 pfifo->reassign(dev, false);
280 285
286 /* We want to give pgraph a chance to idle and get rid of all potential
287 * errors. We need to do this before the lock, otherwise the irq handler
288 * is unable to process them.
289 */
290 if (pgraph->channel(dev) == chan)
291 nouveau_wait_for_idle(dev);
292
293 spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
294
281 pgraph->fifo_access(dev, false); 295 pgraph->fifo_access(dev, false);
282 if (pgraph->channel(dev) == chan) 296 if (pgraph->channel(dev) == chan)
283 pgraph->unload_context(dev); 297 pgraph->unload_context(dev);
@@ -293,6 +307,8 @@ nouveau_channel_free(struct nouveau_channel *chan)
293 307
294 pfifo->reassign(dev, true); 308 pfifo->reassign(dev, true);
295 309
310 spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
311
296 /* Release the channel's resources */ 312 /* Release the channel's resources */
297 nouveau_gpuobj_ref_del(dev, &chan->pushbuf); 313 nouveau_gpuobj_ref_del(dev, &chan->pushbuf);
298 if (chan->pushbuf_bo) { 314 if (chan->pushbuf_bo) {
@@ -369,6 +385,14 @@ nouveau_ioctl_fifo_alloc(struct drm_device *dev, void *data,
369 return ret; 385 return ret;
370 init->channel = chan->id; 386 init->channel = chan->id;
371 387
388 if (chan->dma.ib_max)
389 init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_VRAM |
390 NOUVEAU_GEM_DOMAIN_GART;
391 else if (chan->pushbuf_bo->bo.mem.mem_type == TTM_PL_VRAM)
392 init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_VRAM;
393 else
394 init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_GART;
395
372 init->subchan[0].handle = NvM2MF; 396 init->subchan[0].handle = NvM2MF;
373 if (dev_priv->card_type < NV_50) 397 if (dev_priv->card_type < NV_50)
374 init->subchan[0].grclass = 0x0039; 398 init->subchan[0].grclass = 0x0039;
@@ -408,7 +432,6 @@ nouveau_ioctl_fifo_free(struct drm_device *dev, void *data,
408 ***********************************/ 432 ***********************************/
409 433
410struct drm_ioctl_desc nouveau_ioctls[] = { 434struct drm_ioctl_desc nouveau_ioctls[] = {
411 DRM_IOCTL_DEF(DRM_NOUVEAU_CARD_INIT, nouveau_ioctl_card_init, DRM_AUTH),
412 DRM_IOCTL_DEF(DRM_NOUVEAU_GETPARAM, nouveau_ioctl_getparam, DRM_AUTH), 435 DRM_IOCTL_DEF(DRM_NOUVEAU_GETPARAM, nouveau_ioctl_getparam, DRM_AUTH),
413 DRM_IOCTL_DEF(DRM_NOUVEAU_SETPARAM, nouveau_ioctl_setparam, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), 436 DRM_IOCTL_DEF(DRM_NOUVEAU_SETPARAM, nouveau_ioctl_setparam, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
414 DRM_IOCTL_DEF(DRM_NOUVEAU_CHANNEL_ALLOC, nouveau_ioctl_fifo_alloc, DRM_AUTH), 437 DRM_IOCTL_DEF(DRM_NOUVEAU_CHANNEL_ALLOC, nouveau_ioctl_fifo_alloc, DRM_AUTH),
@@ -418,13 +441,9 @@ struct drm_ioctl_desc nouveau_ioctls[] = {
418 DRM_IOCTL_DEF(DRM_NOUVEAU_GPUOBJ_FREE, nouveau_ioctl_gpuobj_free, DRM_AUTH), 441 DRM_IOCTL_DEF(DRM_NOUVEAU_GPUOBJ_FREE, nouveau_ioctl_gpuobj_free, DRM_AUTH),
419 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_AUTH), 442 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_AUTH),
420 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_AUTH), 443 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_AUTH),
421 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_PUSHBUF_CALL, nouveau_gem_ioctl_pushbuf_call, DRM_AUTH),
422 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_PIN, nouveau_gem_ioctl_pin, DRM_AUTH),
423 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_UNPIN, nouveau_gem_ioctl_unpin, DRM_AUTH),
424 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_AUTH), 444 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_AUTH),
425 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_AUTH), 445 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_AUTH),
426 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_AUTH), 446 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_AUTH),
427 DRM_IOCTL_DEF(DRM_NOUVEAU_GEM_PUSHBUF_CALL2, nouveau_gem_ioctl_pushbuf_call2, DRM_AUTH),
428}; 447};
429 448
430int nouveau_max_ioctl = DRM_ARRAY_SIZE(nouveau_ioctls); 449int nouveau_max_ioctl = DRM_ARRAY_SIZE(nouveau_ioctls);
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index d2f63353ea97..24327f468c4b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -218,7 +218,7 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
218 connector->interlace_allowed = true; 218 connector->interlace_allowed = true;
219 } 219 }
220 220
221 if (connector->connector_type == DRM_MODE_CONNECTOR_DVII) { 221 if (nv_connector->dcb->type == DCB_CONNECTOR_DVI_I) {
222 drm_connector_property_set_value(connector, 222 drm_connector_property_set_value(connector,
223 dev->mode_config.dvi_i_subconnector_property, 223 dev->mode_config.dvi_i_subconnector_property,
224 nv_encoder->dcb->type == OUTPUT_TMDS ? 224 nv_encoder->dcb->type == OUTPUT_TMDS ?
@@ -236,15 +236,17 @@ nouveau_connector_detect(struct drm_connector *connector)
236 struct nouveau_i2c_chan *i2c; 236 struct nouveau_i2c_chan *i2c;
237 int type, flags; 237 int type, flags;
238 238
239 if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) 239 if (nv_connector->dcb->type == DCB_CONNECTOR_LVDS)
240 nv_encoder = find_encoder_by_type(connector, OUTPUT_LVDS); 240 nv_encoder = find_encoder_by_type(connector, OUTPUT_LVDS);
241 if (nv_encoder && nv_connector->native_mode) { 241 if (nv_encoder && nv_connector->native_mode) {
242 unsigned status = connector_status_connected;
243
242#ifdef CONFIG_ACPI 244#ifdef CONFIG_ACPI
243 if (!nouveau_ignorelid && !acpi_lid_open()) 245 if (!nouveau_ignorelid && !acpi_lid_open())
244 return connector_status_disconnected; 246 status = connector_status_unknown;
245#endif 247#endif
246 nouveau_connector_set_encoder(connector, nv_encoder); 248 nouveau_connector_set_encoder(connector, nv_encoder);
247 return connector_status_connected; 249 return status;
248 } 250 }
249 251
250 /* Cleanup the previous EDID block. */ 252 /* Cleanup the previous EDID block. */
@@ -279,7 +281,7 @@ nouveau_connector_detect(struct drm_connector *connector)
279 * same i2c channel so the value returned from ddc_detect 281 * same i2c channel so the value returned from ddc_detect
280 * isn't necessarily correct. 282 * isn't necessarily correct.
281 */ 283 */
282 if (connector->connector_type == DRM_MODE_CONNECTOR_DVII) { 284 if (nv_connector->dcb->type == DCB_CONNECTOR_DVI_I) {
283 if (nv_connector->edid->input & DRM_EDID_INPUT_DIGITAL) 285 if (nv_connector->edid->input & DRM_EDID_INPUT_DIGITAL)
284 type = OUTPUT_TMDS; 286 type = OUTPUT_TMDS;
285 else 287 else
@@ -321,11 +323,11 @@ detect_analog:
321static void 323static void
322nouveau_connector_force(struct drm_connector *connector) 324nouveau_connector_force(struct drm_connector *connector)
323{ 325{
324 struct drm_device *dev = connector->dev; 326 struct nouveau_connector *nv_connector = nouveau_connector(connector);
325 struct nouveau_encoder *nv_encoder; 327 struct nouveau_encoder *nv_encoder;
326 int type; 328 int type;
327 329
328 if (connector->connector_type == DRM_MODE_CONNECTOR_DVII) { 330 if (nv_connector->dcb->type == DCB_CONNECTOR_DVI_I) {
329 if (connector->force == DRM_FORCE_ON_DIGITAL) 331 if (connector->force == DRM_FORCE_ON_DIGITAL)
330 type = OUTPUT_TMDS; 332 type = OUTPUT_TMDS;
331 else 333 else
@@ -335,7 +337,7 @@ nouveau_connector_force(struct drm_connector *connector)
335 337
336 nv_encoder = find_encoder_by_type(connector, type); 338 nv_encoder = find_encoder_by_type(connector, type);
337 if (!nv_encoder) { 339 if (!nv_encoder) {
338 NV_ERROR(dev, "can't find encoder to force %s on!\n", 340 NV_ERROR(connector->dev, "can't find encoder to force %s on!\n",
339 drm_get_connector_name(connector)); 341 drm_get_connector_name(connector));
340 connector->status = connector_status_disconnected; 342 connector->status = connector_status_disconnected;
341 return; 343 return;
@@ -369,7 +371,7 @@ nouveau_connector_set_property(struct drm_connector *connector,
369 } 371 }
370 372
371 /* LVDS always needs gpu scaling */ 373 /* LVDS always needs gpu scaling */
372 if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS && 374 if (nv_connector->dcb->type == DCB_CONNECTOR_LVDS &&
373 value == DRM_MODE_SCALE_NONE) 375 value == DRM_MODE_SCALE_NONE)
374 return -EINVAL; 376 return -EINVAL;
375 377
@@ -535,7 +537,7 @@ nouveau_connector_get_modes(struct drm_connector *connector)
535 /* If we're not LVDS, destroy the previous native mode, the attached 537 /* If we're not LVDS, destroy the previous native mode, the attached
536 * monitor could have changed. 538 * monitor could have changed.
537 */ 539 */
538 if (connector->connector_type != DRM_MODE_CONNECTOR_LVDS && 540 if (nv_connector->dcb->type != DCB_CONNECTOR_LVDS &&
539 nv_connector->native_mode) { 541 nv_connector->native_mode) {
540 drm_mode_destroy(dev, nv_connector->native_mode); 542 drm_mode_destroy(dev, nv_connector->native_mode);
541 nv_connector->native_mode = NULL; 543 nv_connector->native_mode = NULL;
@@ -563,7 +565,7 @@ nouveau_connector_get_modes(struct drm_connector *connector)
563 ret = get_slave_funcs(nv_encoder)-> 565 ret = get_slave_funcs(nv_encoder)->
564 get_modes(to_drm_encoder(nv_encoder), connector); 566 get_modes(to_drm_encoder(nv_encoder), connector);
565 567
566 if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) 568 if (nv_encoder->dcb->type == OUTPUT_LVDS)
567 ret += nouveau_connector_scaler_modes_add(connector); 569 ret += nouveau_connector_scaler_modes_add(connector);
568 570
569 return ret; 571 return ret;
@@ -613,6 +615,9 @@ nouveau_connector_mode_valid(struct drm_connector *connector,
613 615
614 clock *= 3; 616 clock *= 3;
615 break; 617 break;
618 default:
619 BUG_ON(1);
620 return MODE_BAD;
616 } 621 }
617 622
618 if (clock < min_clock) 623 if (clock < min_clock)
@@ -680,7 +685,7 @@ nouveau_connector_create_lvds(struct drm_device *dev,
680 /* Firstly try getting EDID over DDC, if allowed and I2C channel 685 /* Firstly try getting EDID over DDC, if allowed and I2C channel
681 * is available. 686 * is available.
682 */ 687 */
683 if (!dev_priv->VBIOS.pub.fp_no_ddc && nv_encoder->dcb->i2c_index < 0xf) 688 if (!dev_priv->vbios.fp_no_ddc && nv_encoder->dcb->i2c_index < 0xf)
684 i2c = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index); 689 i2c = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index);
685 690
686 if (i2c) { 691 if (i2c) {
@@ -695,7 +700,7 @@ nouveau_connector_create_lvds(struct drm_device *dev,
695 */ 700 */
696 if (!nv_connector->edid && nouveau_bios_fp_mode(dev, &native) && 701 if (!nv_connector->edid && nouveau_bios_fp_mode(dev, &native) &&
697 (nv_encoder->dcb->lvdsconf.use_straps_for_mode || 702 (nv_encoder->dcb->lvdsconf.use_straps_for_mode ||
698 dev_priv->VBIOS.pub.fp_no_ddc)) { 703 dev_priv->vbios.fp_no_ddc)) {
699 nv_connector->native_mode = drm_mode_duplicate(dev, &native); 704 nv_connector->native_mode = drm_mode_duplicate(dev, &native);
700 goto out; 705 goto out;
701 } 706 }
@@ -704,7 +709,7 @@ nouveau_connector_create_lvds(struct drm_device *dev,
704 * stored for the panel stored in them. 709 * stored for the panel stored in them.
705 */ 710 */
706 if (!nv_connector->edid && !nv_connector->native_mode && 711 if (!nv_connector->edid && !nv_connector->native_mode &&
707 !dev_priv->VBIOS.pub.fp_no_ddc) { 712 !dev_priv->vbios.fp_no_ddc) {
708 struct edid *edid = 713 struct edid *edid =
709 (struct edid *)nouveau_bios_embedded_edid(dev); 714 (struct edid *)nouveau_bios_embedded_edid(dev);
710 if (edid) { 715 if (edid) {
@@ -739,46 +744,66 @@ out:
739} 744}
740 745
741int 746int
742nouveau_connector_create(struct drm_device *dev, int index, int type) 747nouveau_connector_create(struct drm_device *dev,
748 struct dcb_connector_table_entry *dcb)
743{ 749{
744 struct drm_nouveau_private *dev_priv = dev->dev_private; 750 struct drm_nouveau_private *dev_priv = dev->dev_private;
745 struct nouveau_connector *nv_connector = NULL; 751 struct nouveau_connector *nv_connector = NULL;
746 struct drm_connector *connector; 752 struct drm_connector *connector;
747 struct drm_encoder *encoder; 753 struct drm_encoder *encoder;
748 int ret; 754 int ret, type;
749 755
750 NV_DEBUG_KMS(dev, "\n"); 756 NV_DEBUG_KMS(dev, "\n");
751 757
752 nv_connector = kzalloc(sizeof(*nv_connector), GFP_KERNEL); 758 switch (dcb->type) {
753 if (!nv_connector) 759 case DCB_CONNECTOR_NONE:
754 return -ENOMEM; 760 return 0;
755 nv_connector->dcb = nouveau_bios_connector_entry(dev, index); 761 case DCB_CONNECTOR_VGA:
756 connector = &nv_connector->base;
757
758 switch (type) {
759 case DRM_MODE_CONNECTOR_VGA:
760 NV_INFO(dev, "Detected a VGA connector\n"); 762 NV_INFO(dev, "Detected a VGA connector\n");
763 type = DRM_MODE_CONNECTOR_VGA;
761 break; 764 break;
762 case DRM_MODE_CONNECTOR_DVID: 765 case DCB_CONNECTOR_TV_0:
763 NV_INFO(dev, "Detected a DVI-D connector\n"); 766 case DCB_CONNECTOR_TV_1:
767 case DCB_CONNECTOR_TV_3:
768 NV_INFO(dev, "Detected a TV connector\n");
769 type = DRM_MODE_CONNECTOR_TV;
764 break; 770 break;
765 case DRM_MODE_CONNECTOR_DVII: 771 case DCB_CONNECTOR_DVI_I:
766 NV_INFO(dev, "Detected a DVI-I connector\n"); 772 NV_INFO(dev, "Detected a DVI-I connector\n");
773 type = DRM_MODE_CONNECTOR_DVII;
767 break; 774 break;
768 case DRM_MODE_CONNECTOR_LVDS: 775 case DCB_CONNECTOR_DVI_D:
769 NV_INFO(dev, "Detected a LVDS connector\n"); 776 NV_INFO(dev, "Detected a DVI-D connector\n");
777 type = DRM_MODE_CONNECTOR_DVID;
770 break; 778 break;
771 case DRM_MODE_CONNECTOR_TV: 779 case DCB_CONNECTOR_HDMI_0:
772 NV_INFO(dev, "Detected a TV connector\n"); 780 case DCB_CONNECTOR_HDMI_1:
781 NV_INFO(dev, "Detected a HDMI connector\n");
782 type = DRM_MODE_CONNECTOR_HDMIA;
783 break;
784 case DCB_CONNECTOR_LVDS:
785 NV_INFO(dev, "Detected a LVDS connector\n");
786 type = DRM_MODE_CONNECTOR_LVDS;
773 break; 787 break;
774 case DRM_MODE_CONNECTOR_DisplayPort: 788 case DCB_CONNECTOR_DP:
775 NV_INFO(dev, "Detected a DisplayPort connector\n"); 789 NV_INFO(dev, "Detected a DisplayPort connector\n");
790 type = DRM_MODE_CONNECTOR_DisplayPort;
776 break; 791 break;
777 default: 792 case DCB_CONNECTOR_eDP:
778 NV_ERROR(dev, "Unknown connector, this is not good.\n"); 793 NV_INFO(dev, "Detected an eDP connector\n");
794 type = DRM_MODE_CONNECTOR_eDP;
779 break; 795 break;
796 default:
797 NV_ERROR(dev, "unknown connector type: 0x%02x!!\n", dcb->type);
798 return -EINVAL;
780 } 799 }
781 800
801 nv_connector = kzalloc(sizeof(*nv_connector), GFP_KERNEL);
802 if (!nv_connector)
803 return -ENOMEM;
804 nv_connector->dcb = dcb;
805 connector = &nv_connector->base;
806
782 /* defaults, will get overridden in detect() */ 807 /* defaults, will get overridden in detect() */
783 connector->interlace_allowed = false; 808 connector->interlace_allowed = false;
784 connector->doublescan_allowed = false; 809 connector->doublescan_allowed = false;
@@ -786,55 +811,65 @@ nouveau_connector_create(struct drm_device *dev, int index, int type)
786 drm_connector_init(dev, connector, &nouveau_connector_funcs, type); 811 drm_connector_init(dev, connector, &nouveau_connector_funcs, type);
787 drm_connector_helper_add(connector, &nouveau_connector_helper_funcs); 812 drm_connector_helper_add(connector, &nouveau_connector_helper_funcs);
788 813
814 /* attach encoders */
815 list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
816 struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
817
818 if (nv_encoder->dcb->connector != dcb->index)
819 continue;
820
821 if (get_slave_funcs(nv_encoder))
822 get_slave_funcs(nv_encoder)->create_resources(encoder, connector);
823
824 drm_mode_connector_attach_encoder(connector, encoder);
825 }
826
827 if (!connector->encoder_ids[0]) {
828 NV_WARN(dev, " no encoders, ignoring\n");
829 drm_connector_cleanup(connector);
830 kfree(connector);
831 return 0;
832 }
833
789 /* Init DVI-I specific properties */ 834 /* Init DVI-I specific properties */
790 if (type == DRM_MODE_CONNECTOR_DVII) { 835 if (dcb->type == DCB_CONNECTOR_DVI_I) {
791 drm_mode_create_dvi_i_properties(dev); 836 drm_mode_create_dvi_i_properties(dev);
792 drm_connector_attach_property(connector, dev->mode_config.dvi_i_subconnector_property, 0); 837 drm_connector_attach_property(connector, dev->mode_config.dvi_i_subconnector_property, 0);
793 drm_connector_attach_property(connector, dev->mode_config.dvi_i_select_subconnector_property, 0); 838 drm_connector_attach_property(connector, dev->mode_config.dvi_i_select_subconnector_property, 0);
794 } 839 }
795 840
796 if (type != DRM_MODE_CONNECTOR_LVDS) 841 if (dcb->type != DCB_CONNECTOR_LVDS)
797 nv_connector->use_dithering = false; 842 nv_connector->use_dithering = false;
798 843
799 if (type == DRM_MODE_CONNECTOR_DVID || 844 switch (dcb->type) {
800 type == DRM_MODE_CONNECTOR_DVII || 845 case DCB_CONNECTOR_VGA:
801 type == DRM_MODE_CONNECTOR_LVDS || 846 if (dev_priv->card_type >= NV_50) {
802 type == DRM_MODE_CONNECTOR_DisplayPort) {
803 nv_connector->scaling_mode = DRM_MODE_SCALE_FULLSCREEN;
804
805 drm_connector_attach_property(connector, dev->mode_config.scaling_mode_property,
806 nv_connector->scaling_mode);
807 drm_connector_attach_property(connector, dev->mode_config.dithering_mode_property,
808 nv_connector->use_dithering ? DRM_MODE_DITHERING_ON
809 : DRM_MODE_DITHERING_OFF);
810
811 } else {
812 nv_connector->scaling_mode = DRM_MODE_SCALE_NONE;
813
814 if (type == DRM_MODE_CONNECTOR_VGA &&
815 dev_priv->card_type >= NV_50) {
816 drm_connector_attach_property(connector, 847 drm_connector_attach_property(connector,
817 dev->mode_config.scaling_mode_property, 848 dev->mode_config.scaling_mode_property,
818 nv_connector->scaling_mode); 849 nv_connector->scaling_mode);
819 } 850 }
820 } 851 /* fall-through */
821 852 case DCB_CONNECTOR_TV_0:
822 /* attach encoders */ 853 case DCB_CONNECTOR_TV_1:
823 list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { 854 case DCB_CONNECTOR_TV_3:
824 struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); 855 nv_connector->scaling_mode = DRM_MODE_SCALE_NONE;
825 856 break;
826 if (nv_encoder->dcb->connector != index) 857 default:
827 continue; 858 nv_connector->scaling_mode = DRM_MODE_SCALE_FULLSCREEN;
828
829 if (get_slave_funcs(nv_encoder))
830 get_slave_funcs(nv_encoder)->create_resources(encoder, connector);
831 859
832 drm_mode_connector_attach_encoder(connector, encoder); 860 drm_connector_attach_property(connector,
861 dev->mode_config.scaling_mode_property,
862 nv_connector->scaling_mode);
863 drm_connector_attach_property(connector,
864 dev->mode_config.dithering_mode_property,
865 nv_connector->use_dithering ?
866 DRM_MODE_DITHERING_ON : DRM_MODE_DITHERING_OFF);
867 break;
833 } 868 }
834 869
835 drm_sysfs_connector_add(connector); 870 drm_sysfs_connector_add(connector);
836 871
837 if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) { 872 if (dcb->type == DCB_CONNECTOR_LVDS) {
838 ret = nouveau_connector_create_lvds(dev, connector); 873 ret = nouveau_connector_create_lvds(dev, connector);
839 if (ret) { 874 if (ret) {
840 connector->funcs->destroy(connector); 875 connector->funcs->destroy(connector);
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h
index 728b8090e5ff..4ef38abc2d9c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.h
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.h
@@ -49,6 +49,7 @@ static inline struct nouveau_connector *nouveau_connector(
49 return container_of(con, struct nouveau_connector, base); 49 return container_of(con, struct nouveau_connector, base);
50} 50}
51 51
52int nouveau_connector_create(struct drm_device *dev, int i2c_index, int type); 52int nouveau_connector_create(struct drm_device *,
53 struct dcb_connector_table_entry *);
53 54
54#endif /* __NOUVEAU_CONNECTOR_H__ */ 55#endif /* __NOUVEAU_CONNECTOR_H__ */
diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index d79db3698f16..8ff9ef5d4b47 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -47,12 +47,23 @@ nouveau_debugfs_channel_info(struct seq_file *m, void *data)
47 seq_printf(m, " cur: 0x%08x\n", chan->dma.cur << 2); 47 seq_printf(m, " cur: 0x%08x\n", chan->dma.cur << 2);
48 seq_printf(m, " put: 0x%08x\n", chan->dma.put << 2); 48 seq_printf(m, " put: 0x%08x\n", chan->dma.put << 2);
49 seq_printf(m, " free: 0x%08x\n", chan->dma.free << 2); 49 seq_printf(m, " free: 0x%08x\n", chan->dma.free << 2);
50 if (chan->dma.ib_max) {
51 seq_printf(m, " ib max: 0x%08x\n", chan->dma.ib_max);
52 seq_printf(m, " ib put: 0x%08x\n", chan->dma.ib_put);
53 seq_printf(m, " ib free: 0x%08x\n", chan->dma.ib_free);
54 }
50 55
51 seq_printf(m, "gpu fifo state:\n"); 56 seq_printf(m, "gpu fifo state:\n");
52 seq_printf(m, " get: 0x%08x\n", 57 seq_printf(m, " get: 0x%08x\n",
53 nvchan_rd32(chan, chan->user_get)); 58 nvchan_rd32(chan, chan->user_get));
54 seq_printf(m, " put: 0x%08x\n", 59 seq_printf(m, " put: 0x%08x\n",
55 nvchan_rd32(chan, chan->user_put)); 60 nvchan_rd32(chan, chan->user_put));
61 if (chan->dma.ib_max) {
62 seq_printf(m, " ib get: 0x%08x\n",
63 nvchan_rd32(chan, 0x88));
64 seq_printf(m, " ib put: 0x%08x\n",
65 nvchan_rd32(chan, 0x8c));
66 }
56 67
57 seq_printf(m, "last fence : %d\n", chan->fence.sequence); 68 seq_printf(m, "last fence : %d\n", chan->fence.sequence);
58 seq_printf(m, "last signalled: %d\n", chan->fence.sequence_ack); 69 seq_printf(m, "last signalled: %d\n", chan->fence.sequence_ack);
@@ -133,9 +144,22 @@ nouveau_debugfs_memory_info(struct seq_file *m, void *data)
133 return 0; 144 return 0;
134} 145}
135 146
147static int
148nouveau_debugfs_vbios_image(struct seq_file *m, void *data)
149{
150 struct drm_info_node *node = (struct drm_info_node *) m->private;
151 struct drm_nouveau_private *dev_priv = node->minor->dev->dev_private;
152 int i;
153
154 for (i = 0; i < dev_priv->vbios.length; i++)
155 seq_printf(m, "%c", dev_priv->vbios.data[i]);
156 return 0;
157}
158
136static struct drm_info_list nouveau_debugfs_list[] = { 159static struct drm_info_list nouveau_debugfs_list[] = {
137 { "chipset", nouveau_debugfs_chipset_info, 0, NULL }, 160 { "chipset", nouveau_debugfs_chipset_info, 0, NULL },
138 { "memory", nouveau_debugfs_memory_info, 0, NULL }, 161 { "memory", nouveau_debugfs_memory_info, 0, NULL },
162 { "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
139}; 163};
140#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list) 164#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
141 165
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c
index 50d9e67745af..c8482a108a78 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.c
@@ -32,7 +32,22 @@
32void 32void
33nouveau_dma_pre_init(struct nouveau_channel *chan) 33nouveau_dma_pre_init(struct nouveau_channel *chan)
34{ 34{
35 chan->dma.max = (chan->pushbuf_bo->bo.mem.size >> 2) - 2; 35 struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
36 struct nouveau_bo *pushbuf = chan->pushbuf_bo;
37
38 if (dev_priv->card_type == NV_50) {
39 const int ib_size = pushbuf->bo.mem.size / 2;
40
41 chan->dma.ib_base = (pushbuf->bo.mem.size - ib_size) >> 2;
42 chan->dma.ib_max = (ib_size / 8) - 1;
43 chan->dma.ib_put = 0;
44 chan->dma.ib_free = chan->dma.ib_max - chan->dma.ib_put;
45
46 chan->dma.max = (pushbuf->bo.mem.size - ib_size) >> 2;
47 } else {
48 chan->dma.max = (pushbuf->bo.mem.size >> 2) - 2;
49 }
50
36 chan->dma.put = 0; 51 chan->dma.put = 0;
37 chan->dma.cur = chan->dma.put; 52 chan->dma.cur = chan->dma.put;
38 chan->dma.free = chan->dma.max - chan->dma.cur; 53 chan->dma.free = chan->dma.max - chan->dma.cur;
@@ -162,12 +177,101 @@ READ_GET(struct nouveau_channel *chan, uint32_t *prev_get, uint32_t *timeout)
162 return (val - chan->pushbuf_base) >> 2; 177 return (val - chan->pushbuf_base) >> 2;
163} 178}
164 179
180void
181nv50_dma_push(struct nouveau_channel *chan, struct nouveau_bo *bo,
182 int delta, int length)
183{
184 struct nouveau_bo *pb = chan->pushbuf_bo;
185 uint64_t offset = bo->bo.offset + delta;
186 int ip = (chan->dma.ib_put * 2) + chan->dma.ib_base;
187
188 BUG_ON(chan->dma.ib_free < 1);
189 nouveau_bo_wr32(pb, ip++, lower_32_bits(offset));
190 nouveau_bo_wr32(pb, ip++, upper_32_bits(offset) | length << 8);
191
192 chan->dma.ib_put = (chan->dma.ib_put + 1) & chan->dma.ib_max;
193 nvchan_wr32(chan, 0x8c, chan->dma.ib_put);
194 chan->dma.ib_free--;
195}
196
197static int
198nv50_dma_push_wait(struct nouveau_channel *chan, int count)
199{
200 uint32_t cnt = 0, prev_get = 0;
201
202 while (chan->dma.ib_free < count) {
203 uint32_t get = nvchan_rd32(chan, 0x88);
204 if (get != prev_get) {
205 prev_get = get;
206 cnt = 0;
207 }
208
209 if ((++cnt & 0xff) == 0) {
210 DRM_UDELAY(1);
211 if (cnt > 100000)
212 return -EBUSY;
213 }
214
215 chan->dma.ib_free = get - chan->dma.ib_put;
216 if (chan->dma.ib_free <= 0)
217 chan->dma.ib_free += chan->dma.ib_max + 1;
218 }
219
220 return 0;
221}
222
223static int
224nv50_dma_wait(struct nouveau_channel *chan, int slots, int count)
225{
226 uint32_t cnt = 0, prev_get = 0;
227 int ret;
228
229 ret = nv50_dma_push_wait(chan, slots + 1);
230 if (unlikely(ret))
231 return ret;
232
233 while (chan->dma.free < count) {
234 int get = READ_GET(chan, &prev_get, &cnt);
235 if (unlikely(get < 0)) {
236 if (get == -EINVAL)
237 continue;
238
239 return get;
240 }
241
242 if (get <= chan->dma.cur) {
243 chan->dma.free = chan->dma.max - chan->dma.cur;
244 if (chan->dma.free >= count)
245 break;
246
247 FIRE_RING(chan);
248 do {
249 get = READ_GET(chan, &prev_get, &cnt);
250 if (unlikely(get < 0)) {
251 if (get == -EINVAL)
252 continue;
253 return get;
254 }
255 } while (get == 0);
256 chan->dma.cur = 0;
257 chan->dma.put = 0;
258 }
259
260 chan->dma.free = get - chan->dma.cur - 1;
261 }
262
263 return 0;
264}
265
165int 266int
166nouveau_dma_wait(struct nouveau_channel *chan, int size) 267nouveau_dma_wait(struct nouveau_channel *chan, int slots, int size)
167{ 268{
168 uint32_t prev_get = 0, cnt = 0; 269 uint32_t prev_get = 0, cnt = 0;
169 int get; 270 int get;
170 271
272 if (chan->dma.ib_max)
273 return nv50_dma_wait(chan, slots, size);
274
171 while (chan->dma.free < size) { 275 while (chan->dma.free < size) {
172 get = READ_GET(chan, &prev_get, &cnt); 276 get = READ_GET(chan, &prev_get, &cnt);
173 if (unlikely(get == -EBUSY)) 277 if (unlikely(get == -EBUSY))
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.h b/drivers/gpu/drm/nouveau/nouveau_dma.h
index dabfd655f93e..8b05c15866d5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.h
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.h
@@ -31,6 +31,9 @@
31#define NOUVEAU_DMA_DEBUG 0 31#define NOUVEAU_DMA_DEBUG 0
32#endif 32#endif
33 33
34void nv50_dma_push(struct nouveau_channel *, struct nouveau_bo *,
35 int delta, int length);
36
34/* 37/*
35 * There's a hw race condition where you can't jump to your PUT offset, 38 * There's a hw race condition where you can't jump to your PUT offset,
36 * to avoid this we jump to offset + SKIPS and fill the difference with 39 * to avoid this we jump to offset + SKIPS and fill the difference with
@@ -96,13 +99,11 @@ enum {
96static __must_check inline int 99static __must_check inline int
97RING_SPACE(struct nouveau_channel *chan, int size) 100RING_SPACE(struct nouveau_channel *chan, int size)
98{ 101{
99 if (chan->dma.free < size) { 102 int ret;
100 int ret;
101 103
102 ret = nouveau_dma_wait(chan, size); 104 ret = nouveau_dma_wait(chan, 1, size);
103 if (ret) 105 if (ret)
104 return ret; 106 return ret;
105 }
106 107
107 chan->dma.free -= size; 108 chan->dma.free -= size;
108 return 0; 109 return 0;
@@ -146,7 +147,13 @@ FIRE_RING(struct nouveau_channel *chan)
146 return; 147 return;
147 chan->accel_done = true; 148 chan->accel_done = true;
148 149
149 WRITE_PUT(chan->dma.cur); 150 if (chan->dma.ib_max) {
151 nv50_dma_push(chan, chan->pushbuf_bo, chan->dma.put << 2,
152 (chan->dma.cur - chan->dma.put) << 2);
153 } else {
154 WRITE_PUT(chan->dma.cur);
155 }
156
150 chan->dma.put = chan->dma.cur; 157 chan->dma.put = chan->dma.cur;
151} 158}
152 159
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index da3b93b84502..874adf55a43f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -75,11 +75,11 @@ MODULE_PARM_DESC(ignorelid, "Ignore ACPI lid status");
75int nouveau_ignorelid = 0; 75int nouveau_ignorelid = 0;
76module_param_named(ignorelid, nouveau_ignorelid, int, 0400); 76module_param_named(ignorelid, nouveau_ignorelid, int, 0400);
77 77
78MODULE_PARM_DESC(noagp, "Disable all acceleration"); 78MODULE_PARM_DESC(noaccel, "Disable all acceleration");
79int nouveau_noaccel = 0; 79int nouveau_noaccel = 0;
80module_param_named(noaccel, nouveau_noaccel, int, 0400); 80module_param_named(noaccel, nouveau_noaccel, int, 0400);
81 81
82MODULE_PARM_DESC(noagp, "Disable fbcon acceleration"); 82MODULE_PARM_DESC(nofbaccel, "Disable fbcon acceleration");
83int nouveau_nofbaccel = 0; 83int nouveau_nofbaccel = 0;
84module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400); 84module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400);
85 85
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 1c15ef37b71c..2f8ce42f0725 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -34,7 +34,7 @@
34 34
35#define DRIVER_MAJOR 0 35#define DRIVER_MAJOR 0
36#define DRIVER_MINOR 0 36#define DRIVER_MINOR 0
37#define DRIVER_PATCHLEVEL 15 37#define DRIVER_PATCHLEVEL 16
38 38
39#define NOUVEAU_FAMILY 0x0000FFFF 39#define NOUVEAU_FAMILY 0x0000FFFF
40#define NOUVEAU_FLAGS 0xFFFF0000 40#define NOUVEAU_FLAGS 0xFFFF0000
@@ -83,6 +83,7 @@ struct nouveau_bo {
83 struct drm_file *reserved_by; 83 struct drm_file *reserved_by;
84 struct list_head entry; 84 struct list_head entry;
85 int pbbo_index; 85 int pbbo_index;
86 bool validate_mapped;
86 87
87 struct nouveau_channel *channel; 88 struct nouveau_channel *channel;
88 89
@@ -239,6 +240,11 @@ struct nouveau_channel {
239 int cur; 240 int cur;
240 int put; 241 int put;
241 /* access via pushbuf_bo */ 242 /* access via pushbuf_bo */
243
244 int ib_base;
245 int ib_max;
246 int ib_free;
247 int ib_put;
242 } dma; 248 } dma;
243 249
244 uint32_t sw_subchannel[8]; 250 uint32_t sw_subchannel[8];
@@ -533,6 +539,9 @@ struct drm_nouveau_private {
533 struct nouveau_engine engine; 539 struct nouveau_engine engine;
534 struct nouveau_channel *channel; 540 struct nouveau_channel *channel;
535 541
542 /* For PFIFO and PGRAPH. */
543 spinlock_t context_switch_lock;
544
536 /* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */ 545 /* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */
537 struct nouveau_gpuobj *ramht; 546 struct nouveau_gpuobj *ramht;
538 uint32_t ramin_rsvd_vram; 547 uint32_t ramin_rsvd_vram;
@@ -596,8 +605,7 @@ struct drm_nouveau_private {
596 605
597 struct list_head gpuobj_list; 606 struct list_head gpuobj_list;
598 607
599 struct nvbios VBIOS; 608 struct nvbios vbios;
600 struct nouveau_bios_info *vbios;
601 609
602 struct nv04_mode_state mode_reg; 610 struct nv04_mode_state mode_reg;
603 struct nv04_mode_state saved_reg; 611 struct nv04_mode_state saved_reg;
@@ -696,12 +704,6 @@ extern bool nouveau_wait_until(struct drm_device *, uint64_t timeout,
696 uint32_t reg, uint32_t mask, uint32_t val); 704 uint32_t reg, uint32_t mask, uint32_t val);
697extern bool nouveau_wait_for_idle(struct drm_device *); 705extern bool nouveau_wait_for_idle(struct drm_device *);
698extern int nouveau_card_init(struct drm_device *); 706extern int nouveau_card_init(struct drm_device *);
699extern int nouveau_ioctl_card_init(struct drm_device *, void *data,
700 struct drm_file *);
701extern int nouveau_ioctl_suspend(struct drm_device *, void *data,
702 struct drm_file *);
703extern int nouveau_ioctl_resume(struct drm_device *, void *data,
704 struct drm_file *);
705 707
706/* nouveau_mem.c */ 708/* nouveau_mem.c */
707extern int nouveau_mem_init_heap(struct mem_block **, uint64_t start, 709extern int nouveau_mem_init_heap(struct mem_block **, uint64_t start,
@@ -845,7 +847,7 @@ nouveau_debugfs_channel_fini(struct nouveau_channel *chan)
845/* nouveau_dma.c */ 847/* nouveau_dma.c */
846extern void nouveau_dma_pre_init(struct nouveau_channel *); 848extern void nouveau_dma_pre_init(struct nouveau_channel *);
847extern int nouveau_dma_init(struct nouveau_channel *); 849extern int nouveau_dma_init(struct nouveau_channel *);
848extern int nouveau_dma_wait(struct nouveau_channel *, int size); 850extern int nouveau_dma_wait(struct nouveau_channel *, int slots, int size);
849 851
850/* nouveau_acpi.c */ 852/* nouveau_acpi.c */
851#ifdef CONFIG_ACPI 853#ifdef CONFIG_ACPI
@@ -1027,6 +1029,7 @@ extern void nv50_graph_destroy_context(struct nouveau_channel *);
1027extern int nv50_graph_load_context(struct nouveau_channel *); 1029extern int nv50_graph_load_context(struct nouveau_channel *);
1028extern int nv50_graph_unload_context(struct drm_device *); 1030extern int nv50_graph_unload_context(struct drm_device *);
1029extern void nv50_graph_context_switch(struct drm_device *); 1031extern void nv50_graph_context_switch(struct drm_device *);
1032extern int nv50_grctx_init(struct nouveau_grctx *);
1030 1033
1031/* nouveau_grctx.c */ 1034/* nouveau_grctx.c */
1032extern int nouveau_grctx_prog_load(struct drm_device *); 1035extern int nouveau_grctx_prog_load(struct drm_device *);
@@ -1152,16 +1155,6 @@ extern int nouveau_gem_ioctl_new(struct drm_device *, void *,
1152 struct drm_file *); 1155 struct drm_file *);
1153extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *, 1156extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *,
1154 struct drm_file *); 1157 struct drm_file *);
1155extern int nouveau_gem_ioctl_pushbuf_call(struct drm_device *, void *,
1156 struct drm_file *);
1157extern int nouveau_gem_ioctl_pushbuf_call2(struct drm_device *, void *,
1158 struct drm_file *);
1159extern int nouveau_gem_ioctl_pin(struct drm_device *, void *,
1160 struct drm_file *);
1161extern int nouveau_gem_ioctl_unpin(struct drm_device *, void *,
1162 struct drm_file *);
1163extern int nouveau_gem_ioctl_tile(struct drm_device *, void *,
1164 struct drm_file *);
1165extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *, 1158extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *,
1166 struct drm_file *); 1159 struct drm_file *);
1167extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *, 1160extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 34063c561899..0d22f66f1c79 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -241,6 +241,11 @@ validate_fini_list(struct list_head *list, struct nouveau_fence *fence)
241 nouveau_fence_unref((void *)&prev_fence); 241 nouveau_fence_unref((void *)&prev_fence);
242 } 242 }
243 243
244 if (unlikely(nvbo->validate_mapped)) {
245 ttm_bo_kunmap(&nvbo->kmap);
246 nvbo->validate_mapped = false;
247 }
248
244 list_del(&nvbo->entry); 249 list_del(&nvbo->entry);
245 nvbo->reserved_by = NULL; 250 nvbo->reserved_by = NULL;
246 ttm_bo_unreserve(&nvbo->bo); 251 ttm_bo_unreserve(&nvbo->bo);
@@ -300,11 +305,14 @@ retry:
300 if (ret == -EAGAIN) 305 if (ret == -EAGAIN)
301 ret = ttm_bo_wait_unreserved(&nvbo->bo, false); 306 ret = ttm_bo_wait_unreserved(&nvbo->bo, false);
302 drm_gem_object_unreference(gem); 307 drm_gem_object_unreference(gem);
303 if (ret) 308 if (ret) {
309 NV_ERROR(dev, "fail reserve\n");
304 return ret; 310 return ret;
311 }
305 goto retry; 312 goto retry;
306 } 313 }
307 314
315 b->user_priv = (uint64_t)(unsigned long)nvbo;
308 nvbo->reserved_by = file_priv; 316 nvbo->reserved_by = file_priv;
309 nvbo->pbbo_index = i; 317 nvbo->pbbo_index = i;
310 if ((b->valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) && 318 if ((b->valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) &&
@@ -334,8 +342,10 @@ retry:
334 } 342 }
335 343
336 ret = ttm_bo_wait_cpu(&nvbo->bo, false); 344 ret = ttm_bo_wait_cpu(&nvbo->bo, false);
337 if (ret) 345 if (ret) {
346 NV_ERROR(dev, "fail wait_cpu\n");
338 return ret; 347 return ret;
348 }
339 goto retry; 349 goto retry;
340 } 350 }
341 } 351 }
@@ -349,6 +359,7 @@ validate_list(struct nouveau_channel *chan, struct list_head *list,
349{ 359{
350 struct drm_nouveau_gem_pushbuf_bo __user *upbbo = 360 struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
351 (void __force __user *)(uintptr_t)user_pbbo_ptr; 361 (void __force __user *)(uintptr_t)user_pbbo_ptr;
362 struct drm_device *dev = chan->dev;
352 struct nouveau_bo *nvbo; 363 struct nouveau_bo *nvbo;
353 int ret, relocs = 0; 364 int ret, relocs = 0;
354 365
@@ -360,39 +371,46 @@ validate_list(struct nouveau_channel *chan, struct list_head *list,
360 spin_lock(&nvbo->bo.lock); 371 spin_lock(&nvbo->bo.lock);
361 ret = ttm_bo_wait(&nvbo->bo, false, false, false); 372 ret = ttm_bo_wait(&nvbo->bo, false, false, false);
362 spin_unlock(&nvbo->bo.lock); 373 spin_unlock(&nvbo->bo.lock);
363 if (unlikely(ret)) 374 if (unlikely(ret)) {
375 NV_ERROR(dev, "fail wait other chan\n");
364 return ret; 376 return ret;
377 }
365 } 378 }
366 379
367 ret = nouveau_gem_set_domain(nvbo->gem, b->read_domains, 380 ret = nouveau_gem_set_domain(nvbo->gem, b->read_domains,
368 b->write_domains, 381 b->write_domains,
369 b->valid_domains); 382 b->valid_domains);
370 if (unlikely(ret)) 383 if (unlikely(ret)) {
384 NV_ERROR(dev, "fail set_domain\n");
371 return ret; 385 return ret;
386 }
372 387
373 nvbo->channel = chan; 388 nvbo->channel = chan;
374 ret = ttm_bo_validate(&nvbo->bo, &nvbo->placement, 389 ret = ttm_bo_validate(&nvbo->bo, &nvbo->placement,
375 false, false); 390 false, false);
376 nvbo->channel = NULL; 391 nvbo->channel = NULL;
377 if (unlikely(ret)) 392 if (unlikely(ret)) {
393 NV_ERROR(dev, "fail ttm_validate\n");
378 return ret; 394 return ret;
395 }
379 396
380 if (nvbo->bo.offset == b->presumed_offset && 397 if (nvbo->bo.offset == b->presumed.offset &&
381 ((nvbo->bo.mem.mem_type == TTM_PL_VRAM && 398 ((nvbo->bo.mem.mem_type == TTM_PL_VRAM &&
382 b->presumed_domain & NOUVEAU_GEM_DOMAIN_VRAM) || 399 b->presumed.domain & NOUVEAU_GEM_DOMAIN_VRAM) ||
383 (nvbo->bo.mem.mem_type == TTM_PL_TT && 400 (nvbo->bo.mem.mem_type == TTM_PL_TT &&
384 b->presumed_domain & NOUVEAU_GEM_DOMAIN_GART))) 401 b->presumed.domain & NOUVEAU_GEM_DOMAIN_GART)))
385 continue; 402 continue;
386 403
387 if (nvbo->bo.mem.mem_type == TTM_PL_TT) 404 if (nvbo->bo.mem.mem_type == TTM_PL_TT)
388 b->presumed_domain = NOUVEAU_GEM_DOMAIN_GART; 405 b->presumed.domain = NOUVEAU_GEM_DOMAIN_GART;
389 else 406 else
390 b->presumed_domain = NOUVEAU_GEM_DOMAIN_VRAM; 407 b->presumed.domain = NOUVEAU_GEM_DOMAIN_VRAM;
391 b->presumed_offset = nvbo->bo.offset; 408 b->presumed.offset = nvbo->bo.offset;
392 b->presumed_ok = 0; 409 b->presumed.valid = 0;
393 relocs++; 410 relocs++;
394 411
395 if (DRM_COPY_TO_USER(&upbbo[nvbo->pbbo_index], b, sizeof(*b))) 412 if (DRM_COPY_TO_USER(&upbbo[nvbo->pbbo_index].presumed,
413 &b->presumed, sizeof(b->presumed)))
396 return -EFAULT; 414 return -EFAULT;
397 } 415 }
398 416
@@ -406,6 +424,7 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan,
406 uint64_t user_buffers, int nr_buffers, 424 uint64_t user_buffers, int nr_buffers,
407 struct validate_op *op, int *apply_relocs) 425 struct validate_op *op, int *apply_relocs)
408{ 426{
427 struct drm_device *dev = chan->dev;
409 int ret, relocs = 0; 428 int ret, relocs = 0;
410 429
411 INIT_LIST_HEAD(&op->vram_list); 430 INIT_LIST_HEAD(&op->vram_list);
@@ -416,11 +435,14 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan,
416 return 0; 435 return 0;
417 436
418 ret = validate_init(chan, file_priv, pbbo, nr_buffers, op); 437 ret = validate_init(chan, file_priv, pbbo, nr_buffers, op);
419 if (unlikely(ret)) 438 if (unlikely(ret)) {
439 NV_ERROR(dev, "validate_init\n");
420 return ret; 440 return ret;
441 }
421 442
422 ret = validate_list(chan, &op->vram_list, pbbo, user_buffers); 443 ret = validate_list(chan, &op->vram_list, pbbo, user_buffers);
423 if (unlikely(ret < 0)) { 444 if (unlikely(ret < 0)) {
445 NV_ERROR(dev, "validate vram_list\n");
424 validate_fini(op, NULL); 446 validate_fini(op, NULL);
425 return ret; 447 return ret;
426 } 448 }
@@ -428,6 +450,7 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan,
428 450
429 ret = validate_list(chan, &op->gart_list, pbbo, user_buffers); 451 ret = validate_list(chan, &op->gart_list, pbbo, user_buffers);
430 if (unlikely(ret < 0)) { 452 if (unlikely(ret < 0)) {
453 NV_ERROR(dev, "validate gart_list\n");
431 validate_fini(op, NULL); 454 validate_fini(op, NULL);
432 return ret; 455 return ret;
433 } 456 }
@@ -435,6 +458,7 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan,
435 458
436 ret = validate_list(chan, &op->both_list, pbbo, user_buffers); 459 ret = validate_list(chan, &op->both_list, pbbo, user_buffers);
437 if (unlikely(ret < 0)) { 460 if (unlikely(ret < 0)) {
461 NV_ERROR(dev, "validate both_list\n");
438 validate_fini(op, NULL); 462 validate_fini(op, NULL);
439 return ret; 463 return ret;
440 } 464 }
@@ -463,59 +487,82 @@ u_memcpya(uint64_t user, unsigned nmemb, unsigned size)
463} 487}
464 488
465static int 489static int
466nouveau_gem_pushbuf_reloc_apply(struct nouveau_channel *chan, int nr_bo, 490nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev,
467 struct drm_nouveau_gem_pushbuf_bo *bo, 491 struct drm_nouveau_gem_pushbuf *req,
468 unsigned nr_relocs, uint64_t ptr_relocs, 492 struct drm_nouveau_gem_pushbuf_bo *bo)
469 unsigned nr_dwords, unsigned first_dword,
470 uint32_t *pushbuf, bool is_iomem)
471{ 493{
472 struct drm_nouveau_gem_pushbuf_reloc *reloc = NULL; 494 struct drm_nouveau_gem_pushbuf_reloc *reloc = NULL;
473 struct drm_device *dev = chan->dev;
474 int ret = 0; 495 int ret = 0;
475 unsigned i; 496 unsigned i;
476 497
477 reloc = u_memcpya(ptr_relocs, nr_relocs, sizeof(*reloc)); 498 reloc = u_memcpya(req->relocs, req->nr_relocs, sizeof(*reloc));
478 if (IS_ERR(reloc)) 499 if (IS_ERR(reloc))
479 return PTR_ERR(reloc); 500 return PTR_ERR(reloc);
480 501
481 for (i = 0; i < nr_relocs; i++) { 502 for (i = 0; i < req->nr_relocs; i++) {
482 struct drm_nouveau_gem_pushbuf_reloc *r = &reloc[i]; 503 struct drm_nouveau_gem_pushbuf_reloc *r = &reloc[i];
483 struct drm_nouveau_gem_pushbuf_bo *b; 504 struct drm_nouveau_gem_pushbuf_bo *b;
505 struct nouveau_bo *nvbo;
484 uint32_t data; 506 uint32_t data;
485 507
486 if (r->bo_index >= nr_bo || r->reloc_index < first_dword || 508 if (unlikely(r->bo_index > req->nr_buffers)) {
487 r->reloc_index >= first_dword + nr_dwords) { 509 NV_ERROR(dev, "reloc bo index invalid\n");
488 NV_ERROR(dev, "Bad relocation %d\n", i);
489 NV_ERROR(dev, " bo: %d max %d\n", r->bo_index, nr_bo);
490 NV_ERROR(dev, " id: %d max %d\n", r->reloc_index, nr_dwords);
491 ret = -EINVAL; 510 ret = -EINVAL;
492 break; 511 break;
493 } 512 }
494 513
495 b = &bo[r->bo_index]; 514 b = &bo[r->bo_index];
496 if (b->presumed_ok) 515 if (b->presumed.valid)
497 continue; 516 continue;
498 517
518 if (unlikely(r->reloc_bo_index > req->nr_buffers)) {
519 NV_ERROR(dev, "reloc container bo index invalid\n");
520 ret = -EINVAL;
521 break;
522 }
523 nvbo = (void *)(unsigned long)bo[r->reloc_bo_index].user_priv;
524
525 if (unlikely(r->reloc_bo_offset + 4 >
526 nvbo->bo.mem.num_pages << PAGE_SHIFT)) {
527 NV_ERROR(dev, "reloc outside of bo\n");
528 ret = -EINVAL;
529 break;
530 }
531
532 if (!nvbo->kmap.virtual) {
533 ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.mem.num_pages,
534 &nvbo->kmap);
535 if (ret) {
536 NV_ERROR(dev, "failed kmap for reloc\n");
537 break;
538 }
539 nvbo->validate_mapped = true;
540 }
541
499 if (r->flags & NOUVEAU_GEM_RELOC_LOW) 542 if (r->flags & NOUVEAU_GEM_RELOC_LOW)
500 data = b->presumed_offset + r->data; 543 data = b->presumed.offset + r->data;
501 else 544 else
502 if (r->flags & NOUVEAU_GEM_RELOC_HIGH) 545 if (r->flags & NOUVEAU_GEM_RELOC_HIGH)
503 data = (b->presumed_offset + r->data) >> 32; 546 data = (b->presumed.offset + r->data) >> 32;
504 else 547 else
505 data = r->data; 548 data = r->data;
506 549
507 if (r->flags & NOUVEAU_GEM_RELOC_OR) { 550 if (r->flags & NOUVEAU_GEM_RELOC_OR) {
508 if (b->presumed_domain == NOUVEAU_GEM_DOMAIN_GART) 551 if (b->presumed.domain == NOUVEAU_GEM_DOMAIN_GART)
509 data |= r->tor; 552 data |= r->tor;
510 else 553 else
511 data |= r->vor; 554 data |= r->vor;
512 } 555 }
513 556
514 if (is_iomem) 557 spin_lock(&nvbo->bo.lock);
515 iowrite32_native(data, (void __force __iomem *) 558 ret = ttm_bo_wait(&nvbo->bo, false, false, false);
516 &pushbuf[r->reloc_index]); 559 spin_unlock(&nvbo->bo.lock);
517 else 560 if (ret) {
518 pushbuf[r->reloc_index] = data; 561 NV_ERROR(dev, "reloc wait_idle failed: %d\n", ret);
562 break;
563 }
564
565 nouveau_bo_wr32(nvbo, r->reloc_bo_offset >> 2, data);
519 } 566 }
520 567
521 kfree(reloc); 568 kfree(reloc);
@@ -526,127 +573,50 @@ int
526nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, 573nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
527 struct drm_file *file_priv) 574 struct drm_file *file_priv)
528{ 575{
576 struct drm_nouveau_private *dev_priv = dev->dev_private;
529 struct drm_nouveau_gem_pushbuf *req = data; 577 struct drm_nouveau_gem_pushbuf *req = data;
530 struct drm_nouveau_gem_pushbuf_bo *bo = NULL; 578 struct drm_nouveau_gem_pushbuf_push *push;
579 struct drm_nouveau_gem_pushbuf_bo *bo;
531 struct nouveau_channel *chan; 580 struct nouveau_channel *chan;
532 struct validate_op op; 581 struct validate_op op;
533 struct nouveau_fence* fence = 0; 582 struct nouveau_fence *fence = 0;
534 uint32_t *pushbuf = NULL; 583 int i, j, ret = 0, do_reloc = 0;
535 int ret = 0, do_reloc = 0, i;
536 584
537 NOUVEAU_CHECK_INITIALISED_WITH_RETURN; 585 NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
538 NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(req->channel, file_priv, chan); 586 NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(req->channel, file_priv, chan);
539 587
540 if (req->nr_dwords >= chan->dma.max || 588 req->vram_available = dev_priv->fb_aper_free;
541 req->nr_buffers > NOUVEAU_GEM_MAX_BUFFERS || 589 req->gart_available = dev_priv->gart_info.aper_free;
542 req->nr_relocs > NOUVEAU_GEM_MAX_RELOCS) { 590 if (unlikely(req->nr_push == 0))
543 NV_ERROR(dev, "Pushbuf config exceeds limits:\n"); 591 goto out_next;
544 NV_ERROR(dev, " dwords : %d max %d\n", req->nr_dwords,
545 chan->dma.max - 1);
546 NV_ERROR(dev, " buffers: %d max %d\n", req->nr_buffers,
547 NOUVEAU_GEM_MAX_BUFFERS);
548 NV_ERROR(dev, " relocs : %d max %d\n", req->nr_relocs,
549 NOUVEAU_GEM_MAX_RELOCS);
550 return -EINVAL;
551 }
552
553 pushbuf = u_memcpya(req->dwords, req->nr_dwords, sizeof(uint32_t));
554 if (IS_ERR(pushbuf))
555 return PTR_ERR(pushbuf);
556
557 bo = u_memcpya(req->buffers, req->nr_buffers, sizeof(*bo));
558 if (IS_ERR(bo)) {
559 kfree(pushbuf);
560 return PTR_ERR(bo);
561 }
562
563 mutex_lock(&dev->struct_mutex);
564
565 /* Validate buffer list */
566 ret = nouveau_gem_pushbuf_validate(chan, file_priv, bo, req->buffers,
567 req->nr_buffers, &op, &do_reloc);
568 if (ret)
569 goto out;
570
571 /* Apply any relocations that are required */
572 if (do_reloc) {
573 ret = nouveau_gem_pushbuf_reloc_apply(chan, req->nr_buffers,
574 bo, req->nr_relocs,
575 req->relocs,
576 req->nr_dwords, 0,
577 pushbuf, false);
578 if (ret)
579 goto out;
580 }
581
582 /* Emit push buffer to the hw
583 */
584 ret = RING_SPACE(chan, req->nr_dwords);
585 if (ret)
586 goto out;
587
588 OUT_RINGp(chan, pushbuf, req->nr_dwords);
589 592
590 ret = nouveau_fence_new(chan, &fence, true); 593 if (unlikely(req->nr_push > NOUVEAU_GEM_MAX_PUSH)) {
591 if (ret) { 594 NV_ERROR(dev, "pushbuf push count exceeds limit: %d max %d\n",
592 NV_ERROR(dev, "error fencing pushbuf: %d\n", ret); 595 req->nr_push, NOUVEAU_GEM_MAX_PUSH);
593 WIND_RING(chan); 596 return -EINVAL;
594 goto out;
595 } 597 }
596 598
597 if (nouveau_gem_pushbuf_sync(chan)) { 599 if (unlikely(req->nr_buffers > NOUVEAU_GEM_MAX_BUFFERS)) {
598 ret = nouveau_fence_wait(fence, NULL, false, false); 600 NV_ERROR(dev, "pushbuf bo count exceeds limit: %d max %d\n",
599 if (ret) { 601 req->nr_buffers, NOUVEAU_GEM_MAX_BUFFERS);
600 for (i = 0; i < req->nr_dwords; i++) 602 return -EINVAL;
601 NV_ERROR(dev, "0x%08x\n", pushbuf[i]);
602 NV_ERROR(dev, "^^ above push buffer is fail :(\n");
603 }
604 } 603 }
605 604
606out: 605 if (unlikely(req->nr_relocs > NOUVEAU_GEM_MAX_RELOCS)) {
607 validate_fini(&op, fence); 606 NV_ERROR(dev, "pushbuf reloc count exceeds limit: %d max %d\n",
608 nouveau_fence_unref((void**)&fence); 607 req->nr_relocs, NOUVEAU_GEM_MAX_RELOCS);
609 mutex_unlock(&dev->struct_mutex);
610 kfree(pushbuf);
611 kfree(bo);
612 return ret;
613}
614
615#define PUSHBUF_CAL (dev_priv->card_type >= NV_20)
616
617int
618nouveau_gem_ioctl_pushbuf_call(struct drm_device *dev, void *data,
619 struct drm_file *file_priv)
620{
621 struct drm_nouveau_private *dev_priv = dev->dev_private;
622 struct drm_nouveau_gem_pushbuf_call *req = data;
623 struct drm_nouveau_gem_pushbuf_bo *bo = NULL;
624 struct nouveau_channel *chan;
625 struct drm_gem_object *gem;
626 struct nouveau_bo *pbbo;
627 struct validate_op op;
628 struct nouveau_fence* fence = 0;
629 int i, ret = 0, do_reloc = 0;
630
631 NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
632 NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(req->channel, file_priv, chan);
633
634 if (unlikely(req->handle == 0))
635 goto out_next;
636
637 if (req->nr_buffers > NOUVEAU_GEM_MAX_BUFFERS ||
638 req->nr_relocs > NOUVEAU_GEM_MAX_RELOCS) {
639 NV_ERROR(dev, "Pushbuf config exceeds limits:\n");
640 NV_ERROR(dev, " buffers: %d max %d\n", req->nr_buffers,
641 NOUVEAU_GEM_MAX_BUFFERS);
642 NV_ERROR(dev, " relocs : %d max %d\n", req->nr_relocs,
643 NOUVEAU_GEM_MAX_RELOCS);
644 return -EINVAL; 608 return -EINVAL;
645 } 609 }
646 610
611 push = u_memcpya(req->push, req->nr_push, sizeof(*push));
612 if (IS_ERR(push))
613 return PTR_ERR(push);
614
647 bo = u_memcpya(req->buffers, req->nr_buffers, sizeof(*bo)); 615 bo = u_memcpya(req->buffers, req->nr_buffers, sizeof(*bo));
648 if (IS_ERR(bo)) 616 if (IS_ERR(bo)) {
617 kfree(push);
649 return PTR_ERR(bo); 618 return PTR_ERR(bo);
619 }
650 620
651 mutex_lock(&dev->struct_mutex); 621 mutex_lock(&dev->struct_mutex);
652 622
@@ -658,122 +628,84 @@ nouveau_gem_ioctl_pushbuf_call(struct drm_device *dev, void *data,
658 goto out; 628 goto out;
659 } 629 }
660 630
661 /* Validate DMA push buffer */
662 gem = drm_gem_object_lookup(dev, file_priv, req->handle);
663 if (!gem) {
664 NV_ERROR(dev, "Unknown pb handle 0x%08x\n", req->handle);
665 ret = -EINVAL;
666 goto out;
667 }
668 pbbo = nouveau_gem_object(gem);
669
670 if ((req->offset & 3) || req->nr_dwords < 2 ||
671 (unsigned long)req->offset > (unsigned long)pbbo->bo.mem.size ||
672 (unsigned long)req->nr_dwords >
673 ((unsigned long)(pbbo->bo.mem.size - req->offset ) >> 2)) {
674 NV_ERROR(dev, "pb call misaligned or out of bounds: "
675 "%d + %d * 4 > %ld\n",
676 req->offset, req->nr_dwords, pbbo->bo.mem.size);
677 ret = -EINVAL;
678 drm_gem_object_unreference(gem);
679 goto out;
680 }
681
682 ret = ttm_bo_reserve(&pbbo->bo, false, false, true,
683 chan->fence.sequence);
684 if (ret) {
685 NV_ERROR(dev, "resv pb: %d\n", ret);
686 drm_gem_object_unreference(gem);
687 goto out;
688 }
689
690 nouveau_bo_placement_set(pbbo, 1 << chan->pushbuf_bo->bo.mem.mem_type);
691 ret = ttm_bo_validate(&pbbo->bo, &pbbo->placement, false, false);
692 if (ret) {
693 NV_ERROR(dev, "validate pb: %d\n", ret);
694 ttm_bo_unreserve(&pbbo->bo);
695 drm_gem_object_unreference(gem);
696 goto out;
697 }
698
699 list_add_tail(&pbbo->entry, &op.both_list);
700
701 /* If presumed return address doesn't match, we need to map the
702 * push buffer and fix it..
703 */
704 if (!PUSHBUF_CAL) {
705 uint32_t retaddy;
706
707 if (chan->dma.free < 4 + NOUVEAU_DMA_SKIPS) {
708 ret = nouveau_dma_wait(chan, 4 + NOUVEAU_DMA_SKIPS);
709 if (ret) {
710 NV_ERROR(dev, "jmp_space: %d\n", ret);
711 goto out;
712 }
713 }
714
715 retaddy = chan->pushbuf_base + ((chan->dma.cur + 2) << 2);
716 retaddy |= 0x20000000;
717 if (retaddy != req->suffix0) {
718 req->suffix0 = retaddy;
719 do_reloc = 1;
720 }
721 }
722
723 /* Apply any relocations that are required */ 631 /* Apply any relocations that are required */
724 if (do_reloc) { 632 if (do_reloc) {
725 void *pbvirt; 633 ret = nouveau_gem_pushbuf_reloc_apply(dev, req, bo);
726 bool is_iomem;
727 ret = ttm_bo_kmap(&pbbo->bo, 0, pbbo->bo.mem.num_pages,
728 &pbbo->kmap);
729 if (ret) { 634 if (ret) {
730 NV_ERROR(dev, "kmap pb: %d\n", ret); 635 NV_ERROR(dev, "reloc apply: %d\n", ret);
731 goto out; 636 goto out;
732 } 637 }
638 }
733 639
734 pbvirt = ttm_kmap_obj_virtual(&pbbo->kmap, &is_iomem); 640 if (chan->dma.ib_max) {
735 ret = nouveau_gem_pushbuf_reloc_apply(chan, req->nr_buffers, bo, 641 ret = nouveau_dma_wait(chan, req->nr_push + 1, 6);
736 req->nr_relocs,
737 req->relocs,
738 req->nr_dwords,
739 req->offset / 4,
740 pbvirt, is_iomem);
741
742 if (!PUSHBUF_CAL) {
743 nouveau_bo_wr32(pbbo,
744 req->offset / 4 + req->nr_dwords - 2,
745 req->suffix0);
746 }
747
748 ttm_bo_kunmap(&pbbo->kmap);
749 if (ret) { 642 if (ret) {
750 NV_ERROR(dev, "reloc apply: %d\n", ret); 643 NV_INFO(dev, "nv50cal_space: %d\n", ret);
751 goto out; 644 goto out;
752 } 645 }
753 }
754 646
755 if (PUSHBUF_CAL) { 647 for (i = 0; i < req->nr_push; i++) {
756 ret = RING_SPACE(chan, 2); 648 struct nouveau_bo *nvbo = (void *)(unsigned long)
649 bo[push[i].bo_index].user_priv;
650
651 nv50_dma_push(chan, nvbo, push[i].offset,
652 push[i].length);
653 }
654 } else
655 if (dev_priv->card_type >= NV_20) {
656 ret = RING_SPACE(chan, req->nr_push * 2);
757 if (ret) { 657 if (ret) {
758 NV_ERROR(dev, "cal_space: %d\n", ret); 658 NV_ERROR(dev, "cal_space: %d\n", ret);
759 goto out; 659 goto out;
760 } 660 }
761 OUT_RING(chan, ((pbbo->bo.mem.mm_node->start << PAGE_SHIFT) + 661
762 req->offset) | 2); 662 for (i = 0; i < req->nr_push; i++) {
763 OUT_RING(chan, 0); 663 struct nouveau_bo *nvbo = (void *)(unsigned long)
664 bo[push[i].bo_index].user_priv;
665 struct drm_mm_node *mem = nvbo->bo.mem.mm_node;
666
667 OUT_RING(chan, ((mem->start << PAGE_SHIFT) +
668 push[i].offset) | 2);
669 OUT_RING(chan, 0);
670 }
764 } else { 671 } else {
765 ret = RING_SPACE(chan, 2 + NOUVEAU_DMA_SKIPS); 672 ret = RING_SPACE(chan, req->nr_push * (2 + NOUVEAU_DMA_SKIPS));
766 if (ret) { 673 if (ret) {
767 NV_ERROR(dev, "jmp_space: %d\n", ret); 674 NV_ERROR(dev, "jmp_space: %d\n", ret);
768 goto out; 675 goto out;
769 } 676 }
770 OUT_RING(chan, ((pbbo->bo.mem.mm_node->start << PAGE_SHIFT) +
771 req->offset) | 0x20000000);
772 OUT_RING(chan, 0);
773 677
774 /* Space the jumps apart with NOPs. */ 678 for (i = 0; i < req->nr_push; i++) {
775 for (i = 0; i < NOUVEAU_DMA_SKIPS; i++) 679 struct nouveau_bo *nvbo = (void *)(unsigned long)
680 bo[push[i].bo_index].user_priv;
681 struct drm_mm_node *mem = nvbo->bo.mem.mm_node;
682 uint32_t cmd;
683
684 cmd = chan->pushbuf_base + ((chan->dma.cur + 2) << 2);
685 cmd |= 0x20000000;
686 if (unlikely(cmd != req->suffix0)) {
687 if (!nvbo->kmap.virtual) {
688 ret = ttm_bo_kmap(&nvbo->bo, 0,
689 nvbo->bo.mem.
690 num_pages,
691 &nvbo->kmap);
692 if (ret) {
693 WIND_RING(chan);
694 goto out;
695 }
696 nvbo->validate_mapped = true;
697 }
698
699 nouveau_bo_wr32(nvbo, (push[i].offset +
700 push[i].length - 8) / 4, cmd);
701 }
702
703 OUT_RING(chan, ((mem->start << PAGE_SHIFT) +
704 push[i].offset) | 0x20000000);
776 OUT_RING(chan, 0); 705 OUT_RING(chan, 0);
706 for (j = 0; j < NOUVEAU_DMA_SKIPS; j++)
707 OUT_RING(chan, 0);
708 }
777 } 709 }
778 710
779 ret = nouveau_fence_new(chan, &fence, true); 711 ret = nouveau_fence_new(chan, &fence, true);
@@ -788,9 +720,14 @@ out:
788 nouveau_fence_unref((void**)&fence); 720 nouveau_fence_unref((void**)&fence);
789 mutex_unlock(&dev->struct_mutex); 721 mutex_unlock(&dev->struct_mutex);
790 kfree(bo); 722 kfree(bo);
723 kfree(push);
791 724
792out_next: 725out_next:
793 if (PUSHBUF_CAL) { 726 if (chan->dma.ib_max) {
727 req->suffix0 = 0x00000000;
728 req->suffix1 = 0x00000000;
729 } else
730 if (dev_priv->card_type >= NV_20) {
794 req->suffix0 = 0x00020000; 731 req->suffix0 = 0x00020000;
795 req->suffix1 = 0x00000000; 732 req->suffix1 = 0x00000000;
796 } else { 733 } else {
@@ -802,19 +739,6 @@ out_next:
802 return ret; 739 return ret;
803} 740}
804 741
805int
806nouveau_gem_ioctl_pushbuf_call2(struct drm_device *dev, void *data,
807 struct drm_file *file_priv)
808{
809 struct drm_nouveau_private *dev_priv = dev->dev_private;
810 struct drm_nouveau_gem_pushbuf_call *req = data;
811
812 req->vram_available = dev_priv->fb_aper_free;
813 req->gart_available = dev_priv->gart_info.aper_free;
814
815 return nouveau_gem_ioctl_pushbuf_call(dev, data, file_priv);
816}
817
818static inline uint32_t 742static inline uint32_t
819domain_to_ttm(struct nouveau_bo *nvbo, uint32_t domain) 743domain_to_ttm(struct nouveau_bo *nvbo, uint32_t domain)
820{ 744{
@@ -829,70 +753,6 @@ domain_to_ttm(struct nouveau_bo *nvbo, uint32_t domain)
829} 753}
830 754
831int 755int
832nouveau_gem_ioctl_pin(struct drm_device *dev, void *data,
833 struct drm_file *file_priv)
834{
835 struct drm_nouveau_gem_pin *req = data;
836 struct drm_gem_object *gem;
837 struct nouveau_bo *nvbo;
838 int ret = 0;
839
840 NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
841
842 if (drm_core_check_feature(dev, DRIVER_MODESET)) {
843 NV_ERROR(dev, "pin only allowed without kernel modesetting\n");
844 return -EINVAL;
845 }
846
847 if (!DRM_SUSER(DRM_CURPROC))
848 return -EPERM;
849
850 gem = drm_gem_object_lookup(dev, file_priv, req->handle);
851 if (!gem)
852 return -EINVAL;
853 nvbo = nouveau_gem_object(gem);
854
855 ret = nouveau_bo_pin(nvbo, domain_to_ttm(nvbo, req->domain));
856 if (ret)
857 goto out;
858
859 req->offset = nvbo->bo.offset;
860 if (nvbo->bo.mem.mem_type == TTM_PL_TT)
861 req->domain = NOUVEAU_GEM_DOMAIN_GART;
862 else
863 req->domain = NOUVEAU_GEM_DOMAIN_VRAM;
864
865out:
866 drm_gem_object_unreference_unlocked(gem);
867
868 return ret;
869}
870
871int
872nouveau_gem_ioctl_unpin(struct drm_device *dev, void *data,
873 struct drm_file *file_priv)
874{
875 struct drm_nouveau_gem_pin *req = data;
876 struct drm_gem_object *gem;
877 int ret;
878
879 NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
880
881 if (drm_core_check_feature(dev, DRIVER_MODESET))
882 return -EINVAL;
883
884 gem = drm_gem_object_lookup(dev, file_priv, req->handle);
885 if (!gem)
886 return -EINVAL;
887
888 ret = nouveau_bo_unpin(nouveau_gem_object(gem));
889
890 drm_gem_object_unreference_unlocked(gem);
891
892 return ret;
893}
894
895int
896nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data, 756nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
897 struct drm_file *file_priv) 757 struct drm_file *file_priv)
898{ 758{
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.c b/drivers/gpu/drm/nouveau/nouveau_hw.c
index dc46792a5c96..7855b35effc3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hw.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hw.c
@@ -160,7 +160,7 @@ static void
160setPLL_single(struct drm_device *dev, uint32_t reg, struct nouveau_pll_vals *pv) 160setPLL_single(struct drm_device *dev, uint32_t reg, struct nouveau_pll_vals *pv)
161{ 161{
162 struct drm_nouveau_private *dev_priv = dev->dev_private; 162 struct drm_nouveau_private *dev_priv = dev->dev_private;
163 int chip_version = dev_priv->vbios->chip_version; 163 int chip_version = dev_priv->vbios.chip_version;
164 uint32_t oldpll = NVReadRAMDAC(dev, 0, reg); 164 uint32_t oldpll = NVReadRAMDAC(dev, 0, reg);
165 int oldN = (oldpll >> 8) & 0xff, oldM = oldpll & 0xff; 165 int oldN = (oldpll >> 8) & 0xff, oldM = oldpll & 0xff;
166 uint32_t pll = (oldpll & 0xfff80000) | pv->log2P << 16 | pv->NM1; 166 uint32_t pll = (oldpll & 0xfff80000) | pv->log2P << 16 | pv->NM1;
@@ -216,7 +216,7 @@ setPLL_double_highregs(struct drm_device *dev, uint32_t reg1,
216 struct nouveau_pll_vals *pv) 216 struct nouveau_pll_vals *pv)
217{ 217{
218 struct drm_nouveau_private *dev_priv = dev->dev_private; 218 struct drm_nouveau_private *dev_priv = dev->dev_private;
219 int chip_version = dev_priv->vbios->chip_version; 219 int chip_version = dev_priv->vbios.chip_version;
220 bool nv3035 = chip_version == 0x30 || chip_version == 0x35; 220 bool nv3035 = chip_version == 0x30 || chip_version == 0x35;
221 uint32_t reg2 = reg1 + ((reg1 == NV_RAMDAC_VPLL2) ? 0x5c : 0x70); 221 uint32_t reg2 = reg1 + ((reg1 == NV_RAMDAC_VPLL2) ? 0x5c : 0x70);
222 uint32_t oldpll1 = NVReadRAMDAC(dev, 0, reg1); 222 uint32_t oldpll1 = NVReadRAMDAC(dev, 0, reg1);
@@ -374,7 +374,7 @@ nouveau_hw_setpll(struct drm_device *dev, uint32_t reg1,
374 struct nouveau_pll_vals *pv) 374 struct nouveau_pll_vals *pv)
375{ 375{
376 struct drm_nouveau_private *dev_priv = dev->dev_private; 376 struct drm_nouveau_private *dev_priv = dev->dev_private;
377 int cv = dev_priv->vbios->chip_version; 377 int cv = dev_priv->vbios.chip_version;
378 378
379 if (cv == 0x30 || cv == 0x31 || cv == 0x35 || cv == 0x36 || 379 if (cv == 0x30 || cv == 0x31 || cv == 0x35 || cv == 0x36 ||
380 cv >= 0x40) { 380 cv >= 0x40) {
diff --git a/drivers/gpu/drm/nouveau/nouveau_i2c.c b/drivers/gpu/drm/nouveau/nouveau_i2c.c
index 70e994d28122..88583e7bf651 100644
--- a/drivers/gpu/drm/nouveau/nouveau_i2c.c
+++ b/drivers/gpu/drm/nouveau/nouveau_i2c.c
@@ -254,16 +254,16 @@ struct nouveau_i2c_chan *
254nouveau_i2c_find(struct drm_device *dev, int index) 254nouveau_i2c_find(struct drm_device *dev, int index)
255{ 255{
256 struct drm_nouveau_private *dev_priv = dev->dev_private; 256 struct drm_nouveau_private *dev_priv = dev->dev_private;
257 struct nvbios *bios = &dev_priv->VBIOS; 257 struct nvbios *bios = &dev_priv->vbios;
258 258
259 if (index > DCB_MAX_NUM_I2C_ENTRIES) 259 if (index >= DCB_MAX_NUM_I2C_ENTRIES)
260 return NULL; 260 return NULL;
261 261
262 if (!bios->bdcb.dcb.i2c[index].chan) { 262 if (!bios->dcb.i2c[index].chan) {
263 if (nouveau_i2c_init(dev, &bios->bdcb.dcb.i2c[index], index)) 263 if (nouveau_i2c_init(dev, &bios->dcb.i2c[index], index))
264 return NULL; 264 return NULL;
265 } 265 }
266 266
267 return bios->bdcb.dcb.i2c[index].chan; 267 return bios->dcb.i2c[index].chan;
268} 268}
269 269
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 447f9f69d6b1..95220ddebb45 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -691,11 +691,14 @@ nouveau_irq_handler(DRM_IRQ_ARGS)
691 struct drm_device *dev = (struct drm_device *)arg; 691 struct drm_device *dev = (struct drm_device *)arg;
692 struct drm_nouveau_private *dev_priv = dev->dev_private; 692 struct drm_nouveau_private *dev_priv = dev->dev_private;
693 uint32_t status, fbdev_flags = 0; 693 uint32_t status, fbdev_flags = 0;
694 unsigned long flags;
694 695
695 status = nv_rd32(dev, NV03_PMC_INTR_0); 696 status = nv_rd32(dev, NV03_PMC_INTR_0);
696 if (!status) 697 if (!status)
697 return IRQ_NONE; 698 return IRQ_NONE;
698 699
700 spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
701
699 if (dev_priv->fbdev_info) { 702 if (dev_priv->fbdev_info) {
700 fbdev_flags = dev_priv->fbdev_info->flags; 703 fbdev_flags = dev_priv->fbdev_info->flags;
701 dev_priv->fbdev_info->flags |= FBINFO_HWACCEL_DISABLED; 704 dev_priv->fbdev_info->flags |= FBINFO_HWACCEL_DISABLED;
@@ -733,5 +736,7 @@ nouveau_irq_handler(DRM_IRQ_ARGS)
733 if (dev_priv->fbdev_info) 736 if (dev_priv->fbdev_info)
734 dev_priv->fbdev_info->flags = fbdev_flags; 737 dev_priv->fbdev_info->flags = fbdev_flags;
735 738
739 spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
740
736 return IRQ_HANDLED; 741 return IRQ_HANDLED;
737} 742}
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index a4851af5b05e..516a8d36cb10 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -391,6 +391,7 @@ nouveau_card_init(struct drm_device *dev)
391 goto out; 391 goto out;
392 engine = &dev_priv->engine; 392 engine = &dev_priv->engine;
393 dev_priv->init_state = NOUVEAU_CARD_INIT_FAILED; 393 dev_priv->init_state = NOUVEAU_CARD_INIT_FAILED;
394 spin_lock_init(&dev_priv->context_switch_lock);
394 395
395 /* Parse BIOS tables / Run init tables if card not POSTed */ 396 /* Parse BIOS tables / Run init tables if card not POSTed */
396 if (drm_core_check_feature(dev, DRIVER_MODESET)) { 397 if (drm_core_check_feature(dev, DRIVER_MODESET)) {
@@ -776,13 +777,6 @@ int nouveau_unload(struct drm_device *dev)
776 return 0; 777 return 0;
777} 778}
778 779
779int
780nouveau_ioctl_card_init(struct drm_device *dev, void *data,
781 struct drm_file *file_priv)
782{
783 return nouveau_card_init(dev);
784}
785
786int nouveau_ioctl_getparam(struct drm_device *dev, void *data, 780int nouveau_ioctl_getparam(struct drm_device *dev, void *data,
787 struct drm_file *file_priv) 781 struct drm_file *file_priv)
788{ 782{
diff --git a/drivers/gpu/drm/nouveau/nv04_dac.c b/drivers/gpu/drm/nouveau/nv04_dac.c
index 1d73b15d70da..1cb19e3acb55 100644
--- a/drivers/gpu/drm/nouveau/nv04_dac.c
+++ b/drivers/gpu/drm/nouveau/nv04_dac.c
@@ -230,13 +230,13 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
230 if (dcb->type == OUTPUT_TV) { 230 if (dcb->type == OUTPUT_TV) {
231 testval = RGB_TEST_DATA(0xa0, 0xa0, 0xa0); 231 testval = RGB_TEST_DATA(0xa0, 0xa0, 0xa0);
232 232
233 if (dev_priv->vbios->tvdactestval) 233 if (dev_priv->vbios.tvdactestval)
234 testval = dev_priv->vbios->tvdactestval; 234 testval = dev_priv->vbios.tvdactestval;
235 } else { 235 } else {
236 testval = RGB_TEST_DATA(0x140, 0x140, 0x140); /* 0x94050140 */ 236 testval = RGB_TEST_DATA(0x140, 0x140, 0x140); /* 0x94050140 */
237 237
238 if (dev_priv->vbios->dactestval) 238 if (dev_priv->vbios.dactestval)
239 testval = dev_priv->vbios->dactestval; 239 testval = dev_priv->vbios.dactestval;
240 } 240 }
241 241
242 saved_rtest_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset); 242 saved_rtest_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c
index 483f875bdb6a..41634d4752fe 100644
--- a/drivers/gpu/drm/nouveau/nv04_dfp.c
+++ b/drivers/gpu/drm/nouveau/nv04_dfp.c
@@ -269,10 +269,10 @@ static void nv04_dfp_mode_set(struct drm_encoder *encoder,
269 regp->fp_horiz_regs[FP_TOTAL] = output_mode->htotal - 1; 269 regp->fp_horiz_regs[FP_TOTAL] = output_mode->htotal - 1;
270 if (!nv_gf4_disp_arch(dev) || 270 if (!nv_gf4_disp_arch(dev) ||
271 (output_mode->hsync_start - output_mode->hdisplay) >= 271 (output_mode->hsync_start - output_mode->hdisplay) >=
272 dev_priv->vbios->digital_min_front_porch) 272 dev_priv->vbios.digital_min_front_porch)
273 regp->fp_horiz_regs[FP_CRTC] = output_mode->hdisplay; 273 regp->fp_horiz_regs[FP_CRTC] = output_mode->hdisplay;
274 else 274 else
275 regp->fp_horiz_regs[FP_CRTC] = output_mode->hsync_start - dev_priv->vbios->digital_min_front_porch - 1; 275 regp->fp_horiz_regs[FP_CRTC] = output_mode->hsync_start - dev_priv->vbios.digital_min_front_porch - 1;
276 regp->fp_horiz_regs[FP_SYNC_START] = output_mode->hsync_start - 1; 276 regp->fp_horiz_regs[FP_SYNC_START] = output_mode->hsync_start - 1;
277 regp->fp_horiz_regs[FP_SYNC_END] = output_mode->hsync_end - 1; 277 regp->fp_horiz_regs[FP_SYNC_END] = output_mode->hsync_end - 1;
278 regp->fp_horiz_regs[FP_VALID_START] = output_mode->hskew; 278 regp->fp_horiz_regs[FP_VALID_START] = output_mode->hskew;
diff --git a/drivers/gpu/drm/nouveau/nv04_display.c b/drivers/gpu/drm/nouveau/nv04_display.c
index ef77215fa5b9..c7898b4f6dfb 100644
--- a/drivers/gpu/drm/nouveau/nv04_display.c
+++ b/drivers/gpu/drm/nouveau/nv04_display.c
@@ -93,10 +93,9 @@ int
93nv04_display_create(struct drm_device *dev) 93nv04_display_create(struct drm_device *dev)
94{ 94{
95 struct drm_nouveau_private *dev_priv = dev->dev_private; 95 struct drm_nouveau_private *dev_priv = dev->dev_private;
96 struct parsed_dcb *dcb = dev_priv->vbios->dcb; 96 struct dcb_table *dcb = &dev_priv->vbios.dcb;
97 struct drm_encoder *encoder; 97 struct drm_encoder *encoder;
98 struct drm_crtc *crtc; 98 struct drm_crtc *crtc;
99 uint16_t connector[16] = { 0 };
100 int i, ret; 99 int i, ret;
101 100
102 NV_DEBUG_KMS(dev, "\n"); 101 NV_DEBUG_KMS(dev, "\n");
@@ -154,52 +153,10 @@ nv04_display_create(struct drm_device *dev)
154 153
155 if (ret) 154 if (ret)
156 continue; 155 continue;
157
158 connector[dcbent->connector] |= (1 << dcbent->type);
159 } 156 }
160 157
161 for (i = 0; i < dcb->entries; i++) { 158 for (i = 0; i < dcb->connector.entries; i++)
162 struct dcb_entry *dcbent = &dcb->entry[i]; 159 nouveau_connector_create(dev, &dcb->connector.entry[i]);
163 uint16_t encoders;
164 int type;
165
166 encoders = connector[dcbent->connector];
167 if (!(encoders & (1 << dcbent->type)))
168 continue;
169 connector[dcbent->connector] = 0;
170
171 switch (dcbent->type) {
172 case OUTPUT_ANALOG:
173 if (!MULTIPLE_ENCODERS(encoders))
174 type = DRM_MODE_CONNECTOR_VGA;
175 else
176 type = DRM_MODE_CONNECTOR_DVII;
177 break;
178 case OUTPUT_TMDS:
179 if (!MULTIPLE_ENCODERS(encoders))
180 type = DRM_MODE_CONNECTOR_DVID;
181 else
182 type = DRM_MODE_CONNECTOR_DVII;
183 break;
184 case OUTPUT_LVDS:
185 type = DRM_MODE_CONNECTOR_LVDS;
186#if 0
187 /* don't create i2c adapter when lvds ddc not allowed */
188 if (dcbent->lvdsconf.use_straps_for_mode ||
189 dev_priv->vbios->fp_no_ddc)
190 i2c_index = 0xf;
191#endif
192 break;
193 case OUTPUT_TV:
194 type = DRM_MODE_CONNECTOR_TV;
195 break;
196 default:
197 type = DRM_MODE_CONNECTOR_Unknown;
198 continue;
199 }
200
201 nouveau_connector_create(dev, dcbent->connector, type);
202 }
203 160
204 /* Save previous state */ 161 /* Save previous state */
205 NVLockVgaCrtcs(dev, false); 162 NVLockVgaCrtcs(dev, false);
diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c
index fd01caabd5c3..3da90c2c4e63 100644
--- a/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c
@@ -118,7 +118,7 @@ nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
118 return; 118 return;
119 } 119 }
120 120
121 width = (image->width + 31) & ~31; 121 width = ALIGN(image->width, 32);
122 dsize = (width * image->height) >> 5; 122 dsize = (width * image->height) >> 5;
123 123
124 if (info->fix.visual == FB_VISUAL_TRUECOLOR || 124 if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
diff --git a/drivers/gpu/drm/nouveau/nv04_fifo.c b/drivers/gpu/drm/nouveau/nv04_fifo.c
index f31347b8c9b0..66fe55983b6e 100644
--- a/drivers/gpu/drm/nouveau/nv04_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv04_fifo.c
@@ -117,6 +117,7 @@ nv04_fifo_create_context(struct nouveau_channel *chan)
117{ 117{
118 struct drm_device *dev = chan->dev; 118 struct drm_device *dev = chan->dev;
119 struct drm_nouveau_private *dev_priv = dev->dev_private; 119 struct drm_nouveau_private *dev_priv = dev->dev_private;
120 unsigned long flags;
120 int ret; 121 int ret;
121 122
122 ret = nouveau_gpuobj_new_fake(dev, NV04_RAMFC(chan->id), ~0, 123 ret = nouveau_gpuobj_new_fake(dev, NV04_RAMFC(chan->id), ~0,
@@ -127,6 +128,8 @@ nv04_fifo_create_context(struct nouveau_channel *chan)
127 if (ret) 128 if (ret)
128 return ret; 129 return ret;
129 130
131 spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
132
130 /* Setup initial state */ 133 /* Setup initial state */
131 dev_priv->engine.instmem.prepare_access(dev, true); 134 dev_priv->engine.instmem.prepare_access(dev, true);
132 RAMFC_WR(DMA_PUT, chan->pushbuf_base); 135 RAMFC_WR(DMA_PUT, chan->pushbuf_base);
@@ -144,6 +147,8 @@ nv04_fifo_create_context(struct nouveau_channel *chan)
144 /* enable the fifo dma operation */ 147 /* enable the fifo dma operation */
145 nv_wr32(dev, NV04_PFIFO_MODE, 148 nv_wr32(dev, NV04_PFIFO_MODE,
146 nv_rd32(dev, NV04_PFIFO_MODE) | (1 << chan->id)); 149 nv_rd32(dev, NV04_PFIFO_MODE) | (1 << chan->id));
150
151 spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
147 return 0; 152 return 0;
148} 153}
149 154
diff --git a/drivers/gpu/drm/nouveau/nv04_tv.c b/drivers/gpu/drm/nouveau/nv04_tv.c
index 9c63099e9c42..c4e3404337d4 100644
--- a/drivers/gpu/drm/nouveau/nv04_tv.c
+++ b/drivers/gpu/drm/nouveau/nv04_tv.c
@@ -262,7 +262,7 @@ int nv04_tv_create(struct drm_device *dev, struct dcb_entry *entry)
262 nv_encoder->or = ffs(entry->or) - 1; 262 nv_encoder->or = ffs(entry->or) - 1;
263 263
264 /* Run the slave-specific initialization */ 264 /* Run the slave-specific initialization */
265 adap = &dev_priv->vbios->dcb->i2c[i2c_index].chan->adapter; 265 adap = &dev_priv->vbios.dcb.i2c[i2c_index].chan->adapter;
266 266
267 was_locked = NVLockVgaCrtcs(dev, false); 267 was_locked = NVLockVgaCrtcs(dev, false);
268 268
diff --git a/drivers/gpu/drm/nouveau/nv17_tv.c b/drivers/gpu/drm/nouveau/nv17_tv.c
index 21ac6e49b6ee..74c880374fb9 100644
--- a/drivers/gpu/drm/nouveau/nv17_tv.c
+++ b/drivers/gpu/drm/nouveau/nv17_tv.c
@@ -45,8 +45,8 @@ static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder)
45 45
46#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20) 46#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
47 testval = RGB_TEST_DATA(0x82, 0xeb, 0x82); 47 testval = RGB_TEST_DATA(0x82, 0xeb, 0x82);
48 if (dev_priv->vbios->tvdactestval) 48 if (dev_priv->vbios.tvdactestval)
49 testval = dev_priv->vbios->tvdactestval; 49 testval = dev_priv->vbios.tvdactestval;
50 50
51 dacclk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset); 51 dacclk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset);
52 head = (dacclk & 0x100) >> 8; 52 head = (dacclk & 0x100) >> 8;
@@ -367,7 +367,7 @@ static void nv17_tv_prepare(struct drm_encoder *encoder)
367 !enc->crtc && 367 !enc->crtc &&
368 nv04_dfp_get_bound_head(dev, dcb) == head) { 368 nv04_dfp_get_bound_head(dev, dcb) == head) {
369 nv04_dfp_bind_head(dev, dcb, head ^ 1, 369 nv04_dfp_bind_head(dev, dcb, head ^ 1,
370 dev_priv->VBIOS.fp.dual_link); 370 dev_priv->vbios.fp.dual_link);
371 } 371 }
372 } 372 }
373 373
diff --git a/drivers/gpu/drm/nouveau/nv40_fifo.c b/drivers/gpu/drm/nouveau/nv40_fifo.c
index b4f19ccb8b41..6b2ef4a9fce1 100644
--- a/drivers/gpu/drm/nouveau/nv40_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv40_fifo.c
@@ -37,6 +37,7 @@ nv40_fifo_create_context(struct nouveau_channel *chan)
37 struct drm_device *dev = chan->dev; 37 struct drm_device *dev = chan->dev;
38 struct drm_nouveau_private *dev_priv = dev->dev_private; 38 struct drm_nouveau_private *dev_priv = dev->dev_private;
39 uint32_t fc = NV40_RAMFC(chan->id); 39 uint32_t fc = NV40_RAMFC(chan->id);
40 unsigned long flags;
40 int ret; 41 int ret;
41 42
42 ret = nouveau_gpuobj_new_fake(dev, NV40_RAMFC(chan->id), ~0, 43 ret = nouveau_gpuobj_new_fake(dev, NV40_RAMFC(chan->id), ~0,
@@ -45,6 +46,8 @@ nv40_fifo_create_context(struct nouveau_channel *chan)
45 if (ret) 46 if (ret)
46 return ret; 47 return ret;
47 48
49 spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
50
48 dev_priv->engine.instmem.prepare_access(dev, true); 51 dev_priv->engine.instmem.prepare_access(dev, true);
49 nv_wi32(dev, fc + 0, chan->pushbuf_base); 52 nv_wi32(dev, fc + 0, chan->pushbuf_base);
50 nv_wi32(dev, fc + 4, chan->pushbuf_base); 53 nv_wi32(dev, fc + 4, chan->pushbuf_base);
@@ -63,6 +66,8 @@ nv40_fifo_create_context(struct nouveau_channel *chan)
63 /* enable the fifo dma operation */ 66 /* enable the fifo dma operation */
64 nv_wr32(dev, NV04_PFIFO_MODE, 67 nv_wr32(dev, NV04_PFIFO_MODE,
65 nv_rd32(dev, NV04_PFIFO_MODE) | (1 << chan->id)); 68 nv_rd32(dev, NV04_PFIFO_MODE) | (1 << chan->id));
69
70 spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
66 return 0; 71 return 0;
67} 72}
68 73
diff --git a/drivers/gpu/drm/nouveau/nv50_dac.c b/drivers/gpu/drm/nouveau/nv50_dac.c
index f08f042a8e10..1fd9537beff6 100644
--- a/drivers/gpu/drm/nouveau/nv50_dac.c
+++ b/drivers/gpu/drm/nouveau/nv50_dac.c
@@ -79,8 +79,8 @@ nv50_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
79 } 79 }
80 80
81 /* Use bios provided value if possible. */ 81 /* Use bios provided value if possible. */
82 if (dev_priv->vbios->dactestval) { 82 if (dev_priv->vbios.dactestval) {
83 load_pattern = dev_priv->vbios->dactestval; 83 load_pattern = dev_priv->vbios.dactestval;
84 NV_DEBUG_KMS(dev, "Using bios provided load_pattern of %d\n", 84 NV_DEBUG_KMS(dev, "Using bios provided load_pattern of %d\n",
85 load_pattern); 85 load_pattern);
86 } else { 86 } else {
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 90f0bf59fbcd..61a89f2dc553 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -370,9 +370,7 @@ nv50_display_init(struct drm_device *dev)
370 struct nouveau_connector *conn = nouveau_connector(connector); 370 struct nouveau_connector *conn = nouveau_connector(connector);
371 struct dcb_gpio_entry *gpio; 371 struct dcb_gpio_entry *gpio;
372 372
373 if (connector->connector_type != DRM_MODE_CONNECTOR_DVII && 373 if (conn->dcb->gpio_tag == 0xff)
374 connector->connector_type != DRM_MODE_CONNECTOR_DVID &&
375 connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort)
376 continue; 374 continue;
377 375
378 gpio = nouveau_bios_gpio_entry(dev, conn->dcb->gpio_tag); 376 gpio = nouveau_bios_gpio_entry(dev, conn->dcb->gpio_tag);
@@ -465,8 +463,7 @@ static int nv50_display_disable(struct drm_device *dev)
465int nv50_display_create(struct drm_device *dev) 463int nv50_display_create(struct drm_device *dev)
466{ 464{
467 struct drm_nouveau_private *dev_priv = dev->dev_private; 465 struct drm_nouveau_private *dev_priv = dev->dev_private;
468 struct parsed_dcb *dcb = dev_priv->vbios->dcb; 466 struct dcb_table *dcb = &dev_priv->vbios.dcb;
469 uint32_t connector[16] = {};
470 int ret, i; 467 int ret, i;
471 468
472 NV_DEBUG_KMS(dev, "\n"); 469 NV_DEBUG_KMS(dev, "\n");
@@ -522,44 +519,13 @@ int nv50_display_create(struct drm_device *dev)
522 NV_WARN(dev, "DCB encoder %d unknown\n", entry->type); 519 NV_WARN(dev, "DCB encoder %d unknown\n", entry->type);
523 continue; 520 continue;
524 } 521 }
525
526 connector[entry->connector] |= (1 << entry->type);
527 } 522 }
528 523
529 /* It appears that DCB 3.0+ VBIOS has a connector table, however, 524 for (i = 0 ; i < dcb->connector.entries; i++) {
530 * I'm not 100% certain how to decode it correctly yet so just 525 if (i != 0 && dcb->connector.entry[i].index ==
531 * look at what encoders are present on each connector index and 526 dcb->connector.entry[i - 1].index)
532 * attempt to derive the connector type from that.
533 */
534 for (i = 0 ; i < dcb->entries; i++) {
535 struct dcb_entry *entry = &dcb->entry[i];
536 uint16_t encoders;
537 int type;
538
539 encoders = connector[entry->connector];
540 if (!(encoders & (1 << entry->type)))
541 continue; 527 continue;
542 connector[entry->connector] = 0; 528 nouveau_connector_create(dev, &dcb->connector.entry[i]);
543
544 if (encoders & (1 << OUTPUT_DP)) {
545 type = DRM_MODE_CONNECTOR_DisplayPort;
546 } else if (encoders & (1 << OUTPUT_TMDS)) {
547 if (encoders & (1 << OUTPUT_ANALOG))
548 type = DRM_MODE_CONNECTOR_DVII;
549 else
550 type = DRM_MODE_CONNECTOR_DVID;
551 } else if (encoders & (1 << OUTPUT_ANALOG)) {
552 type = DRM_MODE_CONNECTOR_VGA;
553 } else if (encoders & (1 << OUTPUT_LVDS)) {
554 type = DRM_MODE_CONNECTOR_LVDS;
555 } else {
556 type = DRM_MODE_CONNECTOR_Unknown;
557 }
558
559 if (type == DRM_MODE_CONNECTOR_Unknown)
560 continue;
561
562 nouveau_connector_create(dev, entry->connector, type);
563 } 529 }
564 530
565 ret = nv50_display_init(dev); 531 ret = nv50_display_init(dev);
@@ -667,8 +633,8 @@ nv50_display_irq_head(struct drm_device *dev, int *phead,
667 return -1; 633 return -1;
668 } 634 }
669 635
670 for (i = 0; i < dev_priv->vbios->dcb->entries; i++) { 636 for (i = 0; i < dev_priv->vbios.dcb.entries; i++) {
671 struct dcb_entry *dcbent = &dev_priv->vbios->dcb->entry[i]; 637 struct dcb_entry *dcbent = &dev_priv->vbios.dcb.entry[i];
672 638
673 if (dcbent->type != type) 639 if (dcbent->type != type)
674 continue; 640 continue;
@@ -692,7 +658,7 @@ nv50_display_script_select(struct drm_device *dev, struct dcb_entry *dcbent,
692 struct drm_nouveau_private *dev_priv = dev->dev_private; 658 struct drm_nouveau_private *dev_priv = dev->dev_private;
693 struct nouveau_connector *nv_connector = NULL; 659 struct nouveau_connector *nv_connector = NULL;
694 struct drm_encoder *encoder; 660 struct drm_encoder *encoder;
695 struct nvbios *bios = &dev_priv->VBIOS; 661 struct nvbios *bios = &dev_priv->vbios;
696 uint32_t mc, script = 0, or; 662 uint32_t mc, script = 0, or;
697 663
698 list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { 664 list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
@@ -710,7 +676,7 @@ nv50_display_script_select(struct drm_device *dev, struct dcb_entry *dcbent,
710 switch (dcbent->type) { 676 switch (dcbent->type) {
711 case OUTPUT_LVDS: 677 case OUTPUT_LVDS:
712 script = (mc >> 8) & 0xf; 678 script = (mc >> 8) & 0xf;
713 if (bios->pub.fp_no_ddc) { 679 if (bios->fp_no_ddc) {
714 if (bios->fp.dual_link) 680 if (bios->fp.dual_link)
715 script |= 0x0100; 681 script |= 0x0100;
716 if (bios->fp.if_is_24bit) 682 if (bios->fp.if_is_24bit)
diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c
index 0f57cdf7ccb2..993c7126fbde 100644
--- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
@@ -109,7 +109,7 @@ nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
109 return; 109 return;
110 } 110 }
111 111
112 width = (image->width + 31) & ~31; 112 width = ALIGN(image->width, 32);
113 dwords = (width * image->height) >> 5; 113 dwords = (width * image->height) >> 5;
114 114
115 BEGIN_RING(chan, NvSub2D, 0x0814, 2); 115 BEGIN_RING(chan, NvSub2D, 0x0814, 2);
diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c
index 204a79ff10f4..e20c0e2474f3 100644
--- a/drivers/gpu/drm/nouveau/nv50_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv50_fifo.c
@@ -243,6 +243,7 @@ nv50_fifo_create_context(struct nouveau_channel *chan)
243 struct drm_device *dev = chan->dev; 243 struct drm_device *dev = chan->dev;
244 struct drm_nouveau_private *dev_priv = dev->dev_private; 244 struct drm_nouveau_private *dev_priv = dev->dev_private;
245 struct nouveau_gpuobj *ramfc = NULL; 245 struct nouveau_gpuobj *ramfc = NULL;
246 unsigned long flags;
246 int ret; 247 int ret;
247 248
248 NV_DEBUG(dev, "ch%d\n", chan->id); 249 NV_DEBUG(dev, "ch%d\n", chan->id);
@@ -278,19 +279,21 @@ nv50_fifo_create_context(struct nouveau_channel *chan)
278 return ret; 279 return ret;
279 } 280 }
280 281
282 spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
283
281 dev_priv->engine.instmem.prepare_access(dev, true); 284 dev_priv->engine.instmem.prepare_access(dev, true);
282 285
283 nv_wo32(dev, ramfc, 0x08/4, chan->pushbuf_base);
284 nv_wo32(dev, ramfc, 0x10/4, chan->pushbuf_base);
285 nv_wo32(dev, ramfc, 0x48/4, chan->pushbuf->instance >> 4); 286 nv_wo32(dev, ramfc, 0x48/4, chan->pushbuf->instance >> 4);
286 nv_wo32(dev, ramfc, 0x80/4, (0xc << 24) | (chan->ramht->instance >> 4)); 287 nv_wo32(dev, ramfc, 0x80/4, (0xc << 24) | (chan->ramht->instance >> 4));
287 nv_wo32(dev, ramfc, 0x3c/4, 0x00086078);
288 nv_wo32(dev, ramfc, 0x44/4, 0x2101ffff); 288 nv_wo32(dev, ramfc, 0x44/4, 0x2101ffff);
289 nv_wo32(dev, ramfc, 0x60/4, 0x7fffffff); 289 nv_wo32(dev, ramfc, 0x60/4, 0x7fffffff);
290 nv_wo32(dev, ramfc, 0x40/4, 0x00000000); 290 nv_wo32(dev, ramfc, 0x40/4, 0x00000000);
291 nv_wo32(dev, ramfc, 0x7c/4, 0x30000001); 291 nv_wo32(dev, ramfc, 0x7c/4, 0x30000001);
292 nv_wo32(dev, ramfc, 0x78/4, 0x00000000); 292 nv_wo32(dev, ramfc, 0x78/4, 0x00000000);
293 nv_wo32(dev, ramfc, 0x4c/4, 0xffffffff); 293 nv_wo32(dev, ramfc, 0x3c/4, 0x403f6078);
294 nv_wo32(dev, ramfc, 0x50/4, chan->pushbuf_base +
295 chan->dma.ib_base * 4);
296 nv_wo32(dev, ramfc, 0x54/4, drm_order(chan->dma.ib_max + 1) << 16);
294 297
295 if (!IS_G80) { 298 if (!IS_G80) {
296 nv_wo32(dev, chan->ramin->gpuobj, 0, chan->id); 299 nv_wo32(dev, chan->ramin->gpuobj, 0, chan->id);
@@ -306,10 +309,12 @@ nv50_fifo_create_context(struct nouveau_channel *chan)
306 ret = nv50_fifo_channel_enable(dev, chan->id, false); 309 ret = nv50_fifo_channel_enable(dev, chan->id, false);
307 if (ret) { 310 if (ret) {
308 NV_ERROR(dev, "error enabling ch%d: %d\n", chan->id, ret); 311 NV_ERROR(dev, "error enabling ch%d: %d\n", chan->id, ret);
312 spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
309 nouveau_gpuobj_ref_del(dev, &chan->ramfc); 313 nouveau_gpuobj_ref_del(dev, &chan->ramfc);
310 return ret; 314 return ret;
311 } 315 }
312 316
317 spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
313 return 0; 318 return 0;
314} 319}
315 320
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c
index 6d504801b514..857a09671a39 100644
--- a/drivers/gpu/drm/nouveau/nv50_graph.c
+++ b/drivers/gpu/drm/nouveau/nv50_graph.c
@@ -28,30 +28,7 @@
28#include "drm.h" 28#include "drm.h"
29#include "nouveau_drv.h" 29#include "nouveau_drv.h"
30 30
31MODULE_FIRMWARE("nouveau/nv50.ctxprog"); 31#include "nouveau_grctx.h"
32MODULE_FIRMWARE("nouveau/nv50.ctxvals");
33MODULE_FIRMWARE("nouveau/nv84.ctxprog");
34MODULE_FIRMWARE("nouveau/nv84.ctxvals");
35MODULE_FIRMWARE("nouveau/nv86.ctxprog");
36MODULE_FIRMWARE("nouveau/nv86.ctxvals");
37MODULE_FIRMWARE("nouveau/nv92.ctxprog");
38MODULE_FIRMWARE("nouveau/nv92.ctxvals");
39MODULE_FIRMWARE("nouveau/nv94.ctxprog");
40MODULE_FIRMWARE("nouveau/nv94.ctxvals");
41MODULE_FIRMWARE("nouveau/nv96.ctxprog");
42MODULE_FIRMWARE("nouveau/nv96.ctxvals");
43MODULE_FIRMWARE("nouveau/nv98.ctxprog");
44MODULE_FIRMWARE("nouveau/nv98.ctxvals");
45MODULE_FIRMWARE("nouveau/nva0.ctxprog");
46MODULE_FIRMWARE("nouveau/nva0.ctxvals");
47MODULE_FIRMWARE("nouveau/nva5.ctxprog");
48MODULE_FIRMWARE("nouveau/nva5.ctxvals");
49MODULE_FIRMWARE("nouveau/nva8.ctxprog");
50MODULE_FIRMWARE("nouveau/nva8.ctxvals");
51MODULE_FIRMWARE("nouveau/nvaa.ctxprog");
52MODULE_FIRMWARE("nouveau/nvaa.ctxvals");
53MODULE_FIRMWARE("nouveau/nvac.ctxprog");
54MODULE_FIRMWARE("nouveau/nvac.ctxvals");
55 32
56#define IS_G80 ((dev_priv->chipset & 0xf0) == 0x50) 33#define IS_G80 ((dev_priv->chipset & 0xf0) == 0x50)
57 34
@@ -111,9 +88,34 @@ nv50_graph_init_ctxctl(struct drm_device *dev)
111 88
112 NV_DEBUG(dev, "\n"); 89 NV_DEBUG(dev, "\n");
113 90
114 nouveau_grctx_prog_load(dev); 91 if (nouveau_ctxfw) {
115 if (!dev_priv->engine.graph.ctxprog) 92 nouveau_grctx_prog_load(dev);
116 dev_priv->engine.graph.accel_blocked = true; 93 dev_priv->engine.graph.grctx_size = 0x70000;
94 }
95 if (!dev_priv->engine.graph.ctxprog) {
96 struct nouveau_grctx ctx = {};
97 uint32_t *cp = kmalloc(512 * 4, GFP_KERNEL);
98 int i;
99 if (!cp) {
100 NV_ERROR(dev, "Couldn't alloc ctxprog! Disabling acceleration.\n");
101 dev_priv->engine.graph.accel_blocked = true;
102 return 0;
103 }
104 ctx.dev = dev;
105 ctx.mode = NOUVEAU_GRCTX_PROG;
106 ctx.data = cp;
107 ctx.ctxprog_max = 512;
108 if (!nv50_grctx_init(&ctx)) {
109 dev_priv->engine.graph.grctx_size = ctx.ctxvals_pos * 4;
110
111 nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
112 for (i = 0; i < ctx.ctxprog_len; i++)
113 nv_wr32(dev, NV40_PGRAPH_CTXCTL_UCODE_DATA, cp[i]);
114 } else {
115 dev_priv->engine.graph.accel_blocked = true;
116 }
117 kfree(cp);
118 }
117 119
118 nv_wr32(dev, 0x400320, 4); 120 nv_wr32(dev, 0x400320, 4);
119 nv_wr32(dev, NV40_PGRAPH_CTXCTL_CUR, 0); 121 nv_wr32(dev, NV40_PGRAPH_CTXCTL_CUR, 0);
@@ -193,13 +195,13 @@ nv50_graph_create_context(struct nouveau_channel *chan)
193 struct drm_nouveau_private *dev_priv = dev->dev_private; 195 struct drm_nouveau_private *dev_priv = dev->dev_private;
194 struct nouveau_gpuobj *ramin = chan->ramin->gpuobj; 196 struct nouveau_gpuobj *ramin = chan->ramin->gpuobj;
195 struct nouveau_gpuobj *ctx; 197 struct nouveau_gpuobj *ctx;
196 uint32_t grctx_size = 0x70000; 198 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
197 int hdr, ret; 199 int hdr, ret;
198 200
199 NV_DEBUG(dev, "ch%d\n", chan->id); 201 NV_DEBUG(dev, "ch%d\n", chan->id);
200 202
201 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, grctx_size, 0x1000, 203 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, pgraph->grctx_size,
202 NVOBJ_FLAG_ZERO_ALLOC | 204 0x1000, NVOBJ_FLAG_ZERO_ALLOC |
203 NVOBJ_FLAG_ZERO_FREE, &chan->ramin_grctx); 205 NVOBJ_FLAG_ZERO_FREE, &chan->ramin_grctx);
204 if (ret) 206 if (ret)
205 return ret; 207 return ret;
@@ -209,7 +211,7 @@ nv50_graph_create_context(struct nouveau_channel *chan)
209 dev_priv->engine.instmem.prepare_access(dev, true); 211 dev_priv->engine.instmem.prepare_access(dev, true);
210 nv_wo32(dev, ramin, (hdr + 0x00)/4, 0x00190002); 212 nv_wo32(dev, ramin, (hdr + 0x00)/4, 0x00190002);
211 nv_wo32(dev, ramin, (hdr + 0x04)/4, chan->ramin_grctx->instance + 213 nv_wo32(dev, ramin, (hdr + 0x04)/4, chan->ramin_grctx->instance +
212 grctx_size - 1); 214 pgraph->grctx_size - 1);
213 nv_wo32(dev, ramin, (hdr + 0x08)/4, chan->ramin_grctx->instance); 215 nv_wo32(dev, ramin, (hdr + 0x08)/4, chan->ramin_grctx->instance);
214 nv_wo32(dev, ramin, (hdr + 0x0c)/4, 0); 216 nv_wo32(dev, ramin, (hdr + 0x0c)/4, 0);
215 nv_wo32(dev, ramin, (hdr + 0x10)/4, 0); 217 nv_wo32(dev, ramin, (hdr + 0x10)/4, 0);
@@ -217,7 +219,15 @@ nv50_graph_create_context(struct nouveau_channel *chan)
217 dev_priv->engine.instmem.finish_access(dev); 219 dev_priv->engine.instmem.finish_access(dev);
218 220
219 dev_priv->engine.instmem.prepare_access(dev, true); 221 dev_priv->engine.instmem.prepare_access(dev, true);
220 nouveau_grctx_vals_load(dev, ctx); 222 if (!pgraph->ctxprog) {
223 struct nouveau_grctx ctx = {};
224 ctx.dev = chan->dev;
225 ctx.mode = NOUVEAU_GRCTX_VALS;
226 ctx.data = chan->ramin_grctx->gpuobj;
227 nv50_grctx_init(&ctx);
228 } else {
229 nouveau_grctx_vals_load(dev, ctx);
230 }
221 nv_wo32(dev, ctx, 0x00000/4, chan->ramin->instance >> 12); 231 nv_wo32(dev, ctx, 0x00000/4, chan->ramin->instance >> 12);
222 if ((dev_priv->chipset & 0xf0) == 0xa0) 232 if ((dev_priv->chipset & 0xf0) == 0xa0)
223 nv_wo32(dev, ctx, 0x00004/4, 0x00000000); 233 nv_wo32(dev, ctx, 0x00004/4, 0x00000000);
diff --git a/drivers/gpu/drm/nouveau/nv50_grctx.c b/drivers/gpu/drm/nouveau/nv50_grctx.c
new file mode 100644
index 000000000000..d105fcd42ca0
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nv50_grctx.c
@@ -0,0 +1,2367 @@
1/*
2 * Copyright 2009 Marcin Kościelnicki
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22
23#define CP_FLAG_CLEAR 0
24#define CP_FLAG_SET 1
25#define CP_FLAG_SWAP_DIRECTION ((0 * 32) + 0)
26#define CP_FLAG_SWAP_DIRECTION_LOAD 0
27#define CP_FLAG_SWAP_DIRECTION_SAVE 1
28#define CP_FLAG_UNK01 ((0 * 32) + 1)
29#define CP_FLAG_UNK01_CLEAR 0
30#define CP_FLAG_UNK01_SET 1
31#define CP_FLAG_UNK03 ((0 * 32) + 3)
32#define CP_FLAG_UNK03_CLEAR 0
33#define CP_FLAG_UNK03_SET 1
34#define CP_FLAG_USER_SAVE ((0 * 32) + 5)
35#define CP_FLAG_USER_SAVE_NOT_PENDING 0
36#define CP_FLAG_USER_SAVE_PENDING 1
37#define CP_FLAG_USER_LOAD ((0 * 32) + 6)
38#define CP_FLAG_USER_LOAD_NOT_PENDING 0
39#define CP_FLAG_USER_LOAD_PENDING 1
40#define CP_FLAG_UNK0B ((0 * 32) + 0xb)
41#define CP_FLAG_UNK0B_CLEAR 0
42#define CP_FLAG_UNK0B_SET 1
43#define CP_FLAG_UNK1D ((0 * 32) + 0x1d)
44#define CP_FLAG_UNK1D_CLEAR 0
45#define CP_FLAG_UNK1D_SET 1
46#define CP_FLAG_UNK20 ((1 * 32) + 0)
47#define CP_FLAG_UNK20_CLEAR 0
48#define CP_FLAG_UNK20_SET 1
49#define CP_FLAG_STATUS ((2 * 32) + 0)
50#define CP_FLAG_STATUS_BUSY 0
51#define CP_FLAG_STATUS_IDLE 1
52#define CP_FLAG_AUTO_SAVE ((2 * 32) + 4)
53#define CP_FLAG_AUTO_SAVE_NOT_PENDING 0
54#define CP_FLAG_AUTO_SAVE_PENDING 1
55#define CP_FLAG_AUTO_LOAD ((2 * 32) + 5)
56#define CP_FLAG_AUTO_LOAD_NOT_PENDING 0
57#define CP_FLAG_AUTO_LOAD_PENDING 1
58#define CP_FLAG_XFER ((2 * 32) + 11)
59#define CP_FLAG_XFER_IDLE 0
60#define CP_FLAG_XFER_BUSY 1
61#define CP_FLAG_NEWCTX ((2 * 32) + 12)
62#define CP_FLAG_NEWCTX_BUSY 0
63#define CP_FLAG_NEWCTX_DONE 1
64#define CP_FLAG_ALWAYS ((2 * 32) + 13)
65#define CP_FLAG_ALWAYS_FALSE 0
66#define CP_FLAG_ALWAYS_TRUE 1
67
68#define CP_CTX 0x00100000
69#define CP_CTX_COUNT 0x000f0000
70#define CP_CTX_COUNT_SHIFT 16
71#define CP_CTX_REG 0x00003fff
72#define CP_LOAD_SR 0x00200000
73#define CP_LOAD_SR_VALUE 0x000fffff
74#define CP_BRA 0x00400000
75#define CP_BRA_IP 0x0001ff00
76#define CP_BRA_IP_SHIFT 8
77#define CP_BRA_IF_CLEAR 0x00000080
78#define CP_BRA_FLAG 0x0000007f
79#define CP_WAIT 0x00500000
80#define CP_WAIT_SET 0x00000080
81#define CP_WAIT_FLAG 0x0000007f
82#define CP_SET 0x00700000
83#define CP_SET_1 0x00000080
84#define CP_SET_FLAG 0x0000007f
85#define CP_NEWCTX 0x00600004
86#define CP_NEXT_TO_SWAP 0x00600005
87#define CP_SET_CONTEXT_POINTER 0x00600006
88#define CP_SET_XFER_POINTER 0x00600007
89#define CP_ENABLE 0x00600009
90#define CP_END 0x0060000c
91#define CP_NEXT_TO_CURRENT 0x0060000d
92#define CP_DISABLE1 0x0090ffff
93#define CP_DISABLE2 0x0091ffff
94#define CP_XFER_1 0x008000ff
95#define CP_XFER_2 0x008800ff
96#define CP_SEEK_1 0x00c000ff
97#define CP_SEEK_2 0x00c800ff
98
99#include "drmP.h"
100#include "nouveau_drv.h"
101#include "nouveau_grctx.h"
102
103/*
104 * This code deals with PGRAPH contexts on NV50 family cards. Like NV40, it's
105 * the GPU itself that does context-switching, but it needs a special
106 * microcode to do it. And it's the driver's task to supply this microcode,
107 * further known as ctxprog, as well as the initial context values, known
108 * as ctxvals.
109 *
110 * Without ctxprog, you cannot switch contexts. Not even in software, since
111 * the majority of context [xfer strands] isn't accessible directly. You're
112 * stuck with a single channel, and you also suffer all the problems resulting
113 * from missing ctxvals, since you cannot load them.
114 *
115 * Without ctxvals, you're stuck with PGRAPH's default context. It's enough to
116 * run 2d operations, but trying to utilise 3d or CUDA will just lock you up,
117 * since you don't have... some sort of needed setup.
118 *
119 * Nouveau will just disable acceleration if not given ctxprog + ctxvals, since
120 * it's too much hassle to handle no-ctxprog as a special case.
121 */
122
123/*
124 * How ctxprogs work.
125 *
126 * The ctxprog is written in its own kind of microcode, with very small and
127 * crappy set of available commands. You upload it to a small [512 insns]
128 * area of memory on PGRAPH, and it'll be run when PFIFO wants PGRAPH to
129 * switch channel. or when the driver explicitely requests it. Stuff visible
130 * to ctxprog consists of: PGRAPH MMIO registers, PGRAPH context strands,
131 * the per-channel context save area in VRAM [known as ctxvals or grctx],
132 * 4 flags registers, a scratch register, two grctx pointers, plus many
133 * random poorly-understood details.
134 *
135 * When ctxprog runs, it's supposed to check what operations are asked of it,
136 * save old context if requested, optionally reset PGRAPH and switch to the
137 * new channel, and load the new context. Context consists of three major
138 * parts: subset of MMIO registers and two "xfer areas".
139 */
140
141/* TODO:
142 * - document unimplemented bits compared to nvidia
143 * - NVAx: make a TP subroutine, use it.
144 * - use 0x4008fc instead of 0x1540?
145 */
146
147enum cp_label {
148 cp_check_load = 1,
149 cp_setup_auto_load,
150 cp_setup_load,
151 cp_setup_save,
152 cp_swap_state,
153 cp_prepare_exit,
154 cp_exit,
155};
156
157static void nv50_graph_construct_mmio(struct nouveau_grctx *ctx);
158static void nv50_graph_construct_xfer1(struct nouveau_grctx *ctx);
159static void nv50_graph_construct_xfer2(struct nouveau_grctx *ctx);
160
161/* Main function: construct the ctxprog skeleton, call the other functions. */
162
163int
164nv50_grctx_init(struct nouveau_grctx *ctx)
165{
166 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
167
168 switch (dev_priv->chipset) {
169 case 0x50:
170 case 0x84:
171 case 0x86:
172 case 0x92:
173 case 0x94:
174 case 0x96:
175 case 0x98:
176 case 0xa0:
177 case 0xa5:
178 case 0xa8:
179 case 0xaa:
180 case 0xac:
181 break;
182 default:
183 NV_ERROR(ctx->dev, "I don't know how to make a ctxprog for "
184 "your NV%x card.\n", dev_priv->chipset);
185 NV_ERROR(ctx->dev, "Disabling acceleration. Please contact "
186 "the devs.\n");
187 return -ENOSYS;
188 }
189 /* decide whether we're loading/unloading the context */
190 cp_bra (ctx, AUTO_SAVE, PENDING, cp_setup_save);
191 cp_bra (ctx, USER_SAVE, PENDING, cp_setup_save);
192
193 cp_name(ctx, cp_check_load);
194 cp_bra (ctx, AUTO_LOAD, PENDING, cp_setup_auto_load);
195 cp_bra (ctx, USER_LOAD, PENDING, cp_setup_load);
196 cp_bra (ctx, ALWAYS, TRUE, cp_exit);
197
198 /* setup for context load */
199 cp_name(ctx, cp_setup_auto_load);
200 cp_out (ctx, CP_DISABLE1);
201 cp_out (ctx, CP_DISABLE2);
202 cp_out (ctx, CP_ENABLE);
203 cp_out (ctx, CP_NEXT_TO_SWAP);
204 cp_set (ctx, UNK01, SET);
205 cp_name(ctx, cp_setup_load);
206 cp_out (ctx, CP_NEWCTX);
207 cp_wait(ctx, NEWCTX, BUSY);
208 cp_set (ctx, UNK1D, CLEAR);
209 cp_set (ctx, SWAP_DIRECTION, LOAD);
210 cp_bra (ctx, UNK0B, SET, cp_prepare_exit);
211 cp_bra (ctx, ALWAYS, TRUE, cp_swap_state);
212
213 /* setup for context save */
214 cp_name(ctx, cp_setup_save);
215 cp_set (ctx, UNK1D, SET);
216 cp_wait(ctx, STATUS, BUSY);
217 cp_set (ctx, UNK01, SET);
218 cp_set (ctx, SWAP_DIRECTION, SAVE);
219
220 /* general PGRAPH state */
221 cp_name(ctx, cp_swap_state);
222 cp_set (ctx, UNK03, SET);
223 cp_pos (ctx, 0x00004/4);
224 cp_ctx (ctx, 0x400828, 1); /* needed. otherwise, flickering happens. */
225 cp_pos (ctx, 0x00100/4);
226 nv50_graph_construct_mmio(ctx);
227 nv50_graph_construct_xfer1(ctx);
228 nv50_graph_construct_xfer2(ctx);
229
230 cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_check_load);
231
232 cp_set (ctx, UNK20, SET);
233 cp_set (ctx, SWAP_DIRECTION, SAVE); /* no idea why this is needed, but fixes at least one lockup. */
234 cp_lsr (ctx, ctx->ctxvals_base);
235 cp_out (ctx, CP_SET_XFER_POINTER);
236 cp_lsr (ctx, 4);
237 cp_out (ctx, CP_SEEK_1);
238 cp_out (ctx, CP_XFER_1);
239 cp_wait(ctx, XFER, BUSY);
240
241 /* pre-exit state updates */
242 cp_name(ctx, cp_prepare_exit);
243 cp_set (ctx, UNK01, CLEAR);
244 cp_set (ctx, UNK03, CLEAR);
245 cp_set (ctx, UNK1D, CLEAR);
246
247 cp_bra (ctx, USER_SAVE, PENDING, cp_exit);
248 cp_out (ctx, CP_NEXT_TO_CURRENT);
249
250 cp_name(ctx, cp_exit);
251 cp_set (ctx, USER_SAVE, NOT_PENDING);
252 cp_set (ctx, USER_LOAD, NOT_PENDING);
253 cp_out (ctx, CP_END);
254 ctx->ctxvals_pos += 0x400; /* padding... no idea why you need it */
255
256 return 0;
257}
258
259/*
260 * Constructs MMIO part of ctxprog and ctxvals. Just a matter of knowing which
261 * registers to save/restore and the default values for them.
262 */
263
264static void
265nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
266{
267 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
268 int i, j;
269 int offset, base;
270 uint32_t units = nv_rd32 (ctx->dev, 0x1540);
271
272 /* 0800 */
273 cp_ctx(ctx, 0x400808, 7);
274 gr_def(ctx, 0x400814, 0x00000030);
275 cp_ctx(ctx, 0x400834, 0x32);
276 if (dev_priv->chipset == 0x50) {
277 gr_def(ctx, 0x400834, 0xff400040);
278 gr_def(ctx, 0x400838, 0xfff00080);
279 gr_def(ctx, 0x40083c, 0xfff70090);
280 gr_def(ctx, 0x400840, 0xffe806a8);
281 }
282 gr_def(ctx, 0x400844, 0x00000002);
283 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
284 gr_def(ctx, 0x400894, 0x00001000);
285 gr_def(ctx, 0x4008e8, 0x00000003);
286 gr_def(ctx, 0x4008ec, 0x00001000);
287 if (dev_priv->chipset == 0x50)
288 cp_ctx(ctx, 0x400908, 0xb);
289 else if (dev_priv->chipset < 0xa0)
290 cp_ctx(ctx, 0x400908, 0xc);
291 else
292 cp_ctx(ctx, 0x400908, 0xe);
293
294 if (dev_priv->chipset >= 0xa0)
295 cp_ctx(ctx, 0x400b00, 0x1);
296 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
297 cp_ctx(ctx, 0x400b10, 0x1);
298 gr_def(ctx, 0x400b10, 0x0001629d);
299 cp_ctx(ctx, 0x400b20, 0x1);
300 gr_def(ctx, 0x400b20, 0x0001629d);
301 }
302
303 /* 0C00 */
304 cp_ctx(ctx, 0x400c08, 0x2);
305 gr_def(ctx, 0x400c08, 0x0000fe0c);
306
307 /* 1000 */
308 if (dev_priv->chipset < 0xa0) {
309 cp_ctx(ctx, 0x401008, 0x4);
310 gr_def(ctx, 0x401014, 0x00001000);
311 } else if (dev_priv->chipset == 0xa0 || dev_priv->chipset >= 0xaa) {
312 cp_ctx(ctx, 0x401008, 0x5);
313 gr_def(ctx, 0x401018, 0x00001000);
314 } else {
315 cp_ctx(ctx, 0x401008, 0x5);
316 gr_def(ctx, 0x401018, 0x00004000);
317 }
318
319 /* 1400 */
320 cp_ctx(ctx, 0x401400, 0x8);
321 cp_ctx(ctx, 0x401424, 0x3);
322 if (dev_priv->chipset == 0x50)
323 gr_def(ctx, 0x40142c, 0x0001fd87);
324 else
325 gr_def(ctx, 0x40142c, 0x00000187);
326 cp_ctx(ctx, 0x401540, 0x5);
327 gr_def(ctx, 0x401550, 0x00001018);
328
329 /* 1800 */
330 cp_ctx(ctx, 0x401814, 0x1);
331 gr_def(ctx, 0x401814, 0x000000ff);
332 if (dev_priv->chipset == 0x50) {
333 cp_ctx(ctx, 0x40181c, 0xe);
334 gr_def(ctx, 0x401850, 0x00000004);
335 } else if (dev_priv->chipset < 0xa0) {
336 cp_ctx(ctx, 0x40181c, 0xf);
337 gr_def(ctx, 0x401854, 0x00000004);
338 } else {
339 cp_ctx(ctx, 0x40181c, 0x13);
340 gr_def(ctx, 0x401864, 0x00000004);
341 }
342
343 /* 1C00 */
344 cp_ctx(ctx, 0x401c00, 0x1);
345 switch (dev_priv->chipset) {
346 case 0x50:
347 gr_def(ctx, 0x401c00, 0x0001005f);
348 break;
349 case 0x84:
350 case 0x86:
351 case 0x94:
352 gr_def(ctx, 0x401c00, 0x044d00df);
353 break;
354 case 0x92:
355 case 0x96:
356 case 0x98:
357 case 0xa0:
358 case 0xaa:
359 case 0xac:
360 gr_def(ctx, 0x401c00, 0x042500df);
361 break;
362 case 0xa5:
363 case 0xa8:
364 gr_def(ctx, 0x401c00, 0x142500df);
365 break;
366 }
367
368 /* 2400 */
369 cp_ctx(ctx, 0x402400, 0x1);
370 if (dev_priv->chipset == 0x50)
371 cp_ctx(ctx, 0x402408, 0x1);
372 else
373 cp_ctx(ctx, 0x402408, 0x2);
374 gr_def(ctx, 0x402408, 0x00000600);
375
376 /* 2800 */
377 cp_ctx(ctx, 0x402800, 0x1);
378 if (dev_priv->chipset == 0x50)
379 gr_def(ctx, 0x402800, 0x00000006);
380
381 /* 2C00 */
382 cp_ctx(ctx, 0x402c08, 0x6);
383 if (dev_priv->chipset != 0x50)
384 gr_def(ctx, 0x402c14, 0x01000000);
385 gr_def(ctx, 0x402c18, 0x000000ff);
386 if (dev_priv->chipset == 0x50)
387 cp_ctx(ctx, 0x402ca0, 0x1);
388 else
389 cp_ctx(ctx, 0x402ca0, 0x2);
390 if (dev_priv->chipset < 0xa0)
391 gr_def(ctx, 0x402ca0, 0x00000400);
392 else if (dev_priv->chipset == 0xa0 || dev_priv->chipset >= 0xaa)
393 gr_def(ctx, 0x402ca0, 0x00000800);
394 else
395 gr_def(ctx, 0x402ca0, 0x00000400);
396 cp_ctx(ctx, 0x402cac, 0x4);
397
398 /* 3000 */
399 cp_ctx(ctx, 0x403004, 0x1);
400 gr_def(ctx, 0x403004, 0x00000001);
401
402 /* 3404 */
403 if (dev_priv->chipset >= 0xa0) {
404 cp_ctx(ctx, 0x403404, 0x1);
405 gr_def(ctx, 0x403404, 0x00000001);
406 }
407
408 /* 5000 */
409 cp_ctx(ctx, 0x405000, 0x1);
410 switch (dev_priv->chipset) {
411 case 0x50:
412 gr_def(ctx, 0x405000, 0x00300080);
413 break;
414 case 0x84:
415 case 0xa0:
416 case 0xa5:
417 case 0xa8:
418 case 0xaa:
419 case 0xac:
420 gr_def(ctx, 0x405000, 0x000e0080);
421 break;
422 case 0x86:
423 case 0x92:
424 case 0x94:
425 case 0x96:
426 case 0x98:
427 gr_def(ctx, 0x405000, 0x00000080);
428 break;
429 }
430 cp_ctx(ctx, 0x405014, 0x1);
431 gr_def(ctx, 0x405014, 0x00000004);
432 cp_ctx(ctx, 0x40501c, 0x1);
433 cp_ctx(ctx, 0x405024, 0x1);
434 cp_ctx(ctx, 0x40502c, 0x1);
435
436 /* 5400 or maybe 4800 */
437 if (dev_priv->chipset == 0x50) {
438 offset = 0x405400;
439 cp_ctx(ctx, 0x405400, 0xea);
440 } else if (dev_priv->chipset < 0x94) {
441 offset = 0x405400;
442 cp_ctx(ctx, 0x405400, 0xcb);
443 } else if (dev_priv->chipset < 0xa0) {
444 offset = 0x405400;
445 cp_ctx(ctx, 0x405400, 0xcc);
446 } else if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
447 offset = 0x404800;
448 cp_ctx(ctx, 0x404800, 0xda);
449 } else {
450 offset = 0x405400;
451 cp_ctx(ctx, 0x405400, 0xd4);
452 }
453 gr_def(ctx, offset + 0x0c, 0x00000002);
454 gr_def(ctx, offset + 0x10, 0x00000001);
455 if (dev_priv->chipset >= 0x94)
456 offset += 4;
457 gr_def(ctx, offset + 0x1c, 0x00000001);
458 gr_def(ctx, offset + 0x20, 0x00000100);
459 gr_def(ctx, offset + 0x38, 0x00000002);
460 gr_def(ctx, offset + 0x3c, 0x00000001);
461 gr_def(ctx, offset + 0x40, 0x00000001);
462 gr_def(ctx, offset + 0x50, 0x00000001);
463 gr_def(ctx, offset + 0x54, 0x003fffff);
464 gr_def(ctx, offset + 0x58, 0x00001fff);
465 gr_def(ctx, offset + 0x60, 0x00000001);
466 gr_def(ctx, offset + 0x64, 0x00000001);
467 gr_def(ctx, offset + 0x6c, 0x00000001);
468 gr_def(ctx, offset + 0x70, 0x00000001);
469 gr_def(ctx, offset + 0x74, 0x00000001);
470 gr_def(ctx, offset + 0x78, 0x00000004);
471 gr_def(ctx, offset + 0x7c, 0x00000001);
472 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
473 offset += 4;
474 gr_def(ctx, offset + 0x80, 0x00000001);
475 gr_def(ctx, offset + 0x84, 0x00000001);
476 gr_def(ctx, offset + 0x88, 0x00000007);
477 gr_def(ctx, offset + 0x8c, 0x00000001);
478 gr_def(ctx, offset + 0x90, 0x00000007);
479 gr_def(ctx, offset + 0x94, 0x00000001);
480 gr_def(ctx, offset + 0x98, 0x00000001);
481 gr_def(ctx, offset + 0x9c, 0x00000001);
482 if (dev_priv->chipset == 0x50) {
483 gr_def(ctx, offset + 0xb0, 0x00000001);
484 gr_def(ctx, offset + 0xb4, 0x00000001);
485 gr_def(ctx, offset + 0xbc, 0x00000001);
486 gr_def(ctx, offset + 0xc0, 0x0000000a);
487 gr_def(ctx, offset + 0xd0, 0x00000040);
488 gr_def(ctx, offset + 0xd8, 0x00000002);
489 gr_def(ctx, offset + 0xdc, 0x00000100);
490 gr_def(ctx, offset + 0xe0, 0x00000001);
491 gr_def(ctx, offset + 0xe4, 0x00000100);
492 gr_def(ctx, offset + 0x100, 0x00000001);
493 gr_def(ctx, offset + 0x124, 0x00000004);
494 gr_def(ctx, offset + 0x13c, 0x00000001);
495 gr_def(ctx, offset + 0x140, 0x00000100);
496 gr_def(ctx, offset + 0x148, 0x00000001);
497 gr_def(ctx, offset + 0x154, 0x00000100);
498 gr_def(ctx, offset + 0x158, 0x00000001);
499 gr_def(ctx, offset + 0x15c, 0x00000100);
500 gr_def(ctx, offset + 0x164, 0x00000001);
501 gr_def(ctx, offset + 0x170, 0x00000100);
502 gr_def(ctx, offset + 0x174, 0x00000001);
503 gr_def(ctx, offset + 0x17c, 0x00000001);
504 gr_def(ctx, offset + 0x188, 0x00000002);
505 gr_def(ctx, offset + 0x190, 0x00000001);
506 gr_def(ctx, offset + 0x198, 0x00000001);
507 gr_def(ctx, offset + 0x1ac, 0x00000003);
508 offset += 0xd0;
509 } else {
510 gr_def(ctx, offset + 0xb0, 0x00000001);
511 gr_def(ctx, offset + 0xb4, 0x00000100);
512 gr_def(ctx, offset + 0xbc, 0x00000001);
513 gr_def(ctx, offset + 0xc8, 0x00000100);
514 gr_def(ctx, offset + 0xcc, 0x00000001);
515 gr_def(ctx, offset + 0xd0, 0x00000100);
516 gr_def(ctx, offset + 0xd8, 0x00000001);
517 gr_def(ctx, offset + 0xe4, 0x00000100);
518 }
519 gr_def(ctx, offset + 0xf8, 0x00000004);
520 gr_def(ctx, offset + 0xfc, 0x00000070);
521 gr_def(ctx, offset + 0x100, 0x00000080);
522 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
523 offset += 4;
524 gr_def(ctx, offset + 0x114, 0x0000000c);
525 if (dev_priv->chipset == 0x50)
526 offset -= 4;
527 gr_def(ctx, offset + 0x11c, 0x00000008);
528 gr_def(ctx, offset + 0x120, 0x00000014);
529 if (dev_priv->chipset == 0x50) {
530 gr_def(ctx, offset + 0x124, 0x00000026);
531 offset -= 0x18;
532 } else {
533 gr_def(ctx, offset + 0x128, 0x00000029);
534 gr_def(ctx, offset + 0x12c, 0x00000027);
535 gr_def(ctx, offset + 0x130, 0x00000026);
536 gr_def(ctx, offset + 0x134, 0x00000008);
537 gr_def(ctx, offset + 0x138, 0x00000004);
538 gr_def(ctx, offset + 0x13c, 0x00000027);
539 }
540 gr_def(ctx, offset + 0x148, 0x00000001);
541 gr_def(ctx, offset + 0x14c, 0x00000002);
542 gr_def(ctx, offset + 0x150, 0x00000003);
543 gr_def(ctx, offset + 0x154, 0x00000004);
544 gr_def(ctx, offset + 0x158, 0x00000005);
545 gr_def(ctx, offset + 0x15c, 0x00000006);
546 gr_def(ctx, offset + 0x160, 0x00000007);
547 gr_def(ctx, offset + 0x164, 0x00000001);
548 gr_def(ctx, offset + 0x1a8, 0x000000cf);
549 if (dev_priv->chipset == 0x50)
550 offset -= 4;
551 gr_def(ctx, offset + 0x1d8, 0x00000080);
552 gr_def(ctx, offset + 0x1dc, 0x00000004);
553 gr_def(ctx, offset + 0x1e0, 0x00000004);
554 if (dev_priv->chipset == 0x50)
555 offset -= 4;
556 else
557 gr_def(ctx, offset + 0x1e4, 0x00000003);
558 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
559 gr_def(ctx, offset + 0x1ec, 0x00000003);
560 offset += 8;
561 }
562 gr_def(ctx, offset + 0x1e8, 0x00000001);
563 if (dev_priv->chipset == 0x50)
564 offset -= 4;
565 gr_def(ctx, offset + 0x1f4, 0x00000012);
566 gr_def(ctx, offset + 0x1f8, 0x00000010);
567 gr_def(ctx, offset + 0x1fc, 0x0000000c);
568 gr_def(ctx, offset + 0x200, 0x00000001);
569 gr_def(ctx, offset + 0x210, 0x00000004);
570 gr_def(ctx, offset + 0x214, 0x00000002);
571 gr_def(ctx, offset + 0x218, 0x00000004);
572 if (dev_priv->chipset >= 0xa0)
573 offset += 4;
574 gr_def(ctx, offset + 0x224, 0x003fffff);
575 gr_def(ctx, offset + 0x228, 0x00001fff);
576 if (dev_priv->chipset == 0x50)
577 offset -= 0x20;
578 else if (dev_priv->chipset >= 0xa0) {
579 gr_def(ctx, offset + 0x250, 0x00000001);
580 gr_def(ctx, offset + 0x254, 0x00000001);
581 gr_def(ctx, offset + 0x258, 0x00000002);
582 offset += 0x10;
583 }
584 gr_def(ctx, offset + 0x250, 0x00000004);
585 gr_def(ctx, offset + 0x254, 0x00000014);
586 gr_def(ctx, offset + 0x258, 0x00000001);
587 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
588 offset += 4;
589 gr_def(ctx, offset + 0x264, 0x00000002);
590 if (dev_priv->chipset >= 0xa0)
591 offset += 8;
592 gr_def(ctx, offset + 0x270, 0x00000001);
593 gr_def(ctx, offset + 0x278, 0x00000002);
594 gr_def(ctx, offset + 0x27c, 0x00001000);
595 if (dev_priv->chipset == 0x50)
596 offset -= 0xc;
597 else {
598 gr_def(ctx, offset + 0x280, 0x00000e00);
599 gr_def(ctx, offset + 0x284, 0x00001000);
600 gr_def(ctx, offset + 0x288, 0x00001e00);
601 }
602 gr_def(ctx, offset + 0x290, 0x00000001);
603 gr_def(ctx, offset + 0x294, 0x00000001);
604 gr_def(ctx, offset + 0x298, 0x00000001);
605 gr_def(ctx, offset + 0x29c, 0x00000001);
606 gr_def(ctx, offset + 0x2a0, 0x00000001);
607 gr_def(ctx, offset + 0x2b0, 0x00000200);
608 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
609 gr_def(ctx, offset + 0x2b4, 0x00000200);
610 offset += 4;
611 }
612 if (dev_priv->chipset < 0xa0) {
613 gr_def(ctx, offset + 0x2b8, 0x00000001);
614 gr_def(ctx, offset + 0x2bc, 0x00000070);
615 gr_def(ctx, offset + 0x2c0, 0x00000080);
616 gr_def(ctx, offset + 0x2cc, 0x00000001);
617 gr_def(ctx, offset + 0x2d0, 0x00000070);
618 gr_def(ctx, offset + 0x2d4, 0x00000080);
619 } else {
620 gr_def(ctx, offset + 0x2b8, 0x00000001);
621 gr_def(ctx, offset + 0x2bc, 0x000000f0);
622 gr_def(ctx, offset + 0x2c0, 0x000000ff);
623 gr_def(ctx, offset + 0x2cc, 0x00000001);
624 gr_def(ctx, offset + 0x2d0, 0x000000f0);
625 gr_def(ctx, offset + 0x2d4, 0x000000ff);
626 gr_def(ctx, offset + 0x2dc, 0x00000009);
627 offset += 4;
628 }
629 gr_def(ctx, offset + 0x2e4, 0x00000001);
630 gr_def(ctx, offset + 0x2e8, 0x000000cf);
631 gr_def(ctx, offset + 0x2f0, 0x00000001);
632 gr_def(ctx, offset + 0x300, 0x000000cf);
633 gr_def(ctx, offset + 0x308, 0x00000002);
634 gr_def(ctx, offset + 0x310, 0x00000001);
635 gr_def(ctx, offset + 0x318, 0x00000001);
636 gr_def(ctx, offset + 0x320, 0x000000cf);
637 gr_def(ctx, offset + 0x324, 0x000000cf);
638 gr_def(ctx, offset + 0x328, 0x00000001);
639
640 /* 6000? */
641 if (dev_priv->chipset == 0x50)
642 cp_ctx(ctx, 0x4063e0, 0x1);
643
644 /* 6800 */
645 if (dev_priv->chipset < 0x90) {
646 cp_ctx(ctx, 0x406814, 0x2b);
647 gr_def(ctx, 0x406818, 0x00000f80);
648 gr_def(ctx, 0x406860, 0x007f0080);
649 gr_def(ctx, 0x40689c, 0x007f0080);
650 } else {
651 cp_ctx(ctx, 0x406814, 0x4);
652 if (dev_priv->chipset == 0x98)
653 gr_def(ctx, 0x406818, 0x00000f80);
654 else
655 gr_def(ctx, 0x406818, 0x00001f80);
656 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
657 gr_def(ctx, 0x40681c, 0x00000030);
658 cp_ctx(ctx, 0x406830, 0x3);
659 }
660
661 /* 7000: per-ROP group state */
662 for (i = 0; i < 8; i++) {
663 if (units & (1<<(i+16))) {
664 cp_ctx(ctx, 0x407000 + (i<<8), 3);
665 if (dev_priv->chipset == 0x50)
666 gr_def(ctx, 0x407000 + (i<<8), 0x1b74f820);
667 else if (dev_priv->chipset != 0xa5)
668 gr_def(ctx, 0x407000 + (i<<8), 0x3b74f821);
669 else
670 gr_def(ctx, 0x407000 + (i<<8), 0x7b74f821);
671 gr_def(ctx, 0x407004 + (i<<8), 0x89058001);
672
673 if (dev_priv->chipset == 0x50) {
674 cp_ctx(ctx, 0x407010 + (i<<8), 1);
675 } else if (dev_priv->chipset < 0xa0) {
676 cp_ctx(ctx, 0x407010 + (i<<8), 2);
677 gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
678 gr_def(ctx, 0x407014 + (i<<8), 0x0000001f);
679 } else {
680 cp_ctx(ctx, 0x407010 + (i<<8), 3);
681 gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
682 if (dev_priv->chipset != 0xa5)
683 gr_def(ctx, 0x407014 + (i<<8), 0x000000ff);
684 else
685 gr_def(ctx, 0x407014 + (i<<8), 0x000001ff);
686 }
687
688 cp_ctx(ctx, 0x407080 + (i<<8), 4);
689 if (dev_priv->chipset != 0xa5)
690 gr_def(ctx, 0x407080 + (i<<8), 0x027c10fa);
691 else
692 gr_def(ctx, 0x407080 + (i<<8), 0x827c10fa);
693 if (dev_priv->chipset == 0x50)
694 gr_def(ctx, 0x407084 + (i<<8), 0x000000c0);
695 else
696 gr_def(ctx, 0x407084 + (i<<8), 0x400000c0);
697 gr_def(ctx, 0x407088 + (i<<8), 0xb7892080);
698
699 if (dev_priv->chipset < 0xa0)
700 cp_ctx(ctx, 0x407094 + (i<<8), 1);
701 else if (dev_priv->chipset <= 0xa0 || dev_priv->chipset >= 0xaa)
702 cp_ctx(ctx, 0x407094 + (i<<8), 3);
703 else {
704 cp_ctx(ctx, 0x407094 + (i<<8), 4);
705 gr_def(ctx, 0x4070a0 + (i<<8), 1);
706 }
707 }
708 }
709
710 cp_ctx(ctx, 0x407c00, 0x3);
711 if (dev_priv->chipset < 0x90)
712 gr_def(ctx, 0x407c00, 0x00010040);
713 else if (dev_priv->chipset < 0xa0)
714 gr_def(ctx, 0x407c00, 0x00390040);
715 else
716 gr_def(ctx, 0x407c00, 0x003d0040);
717 gr_def(ctx, 0x407c08, 0x00000022);
718 if (dev_priv->chipset >= 0xa0) {
719 cp_ctx(ctx, 0x407c10, 0x3);
720 cp_ctx(ctx, 0x407c20, 0x1);
721 cp_ctx(ctx, 0x407c2c, 0x1);
722 }
723
724 if (dev_priv->chipset < 0xa0) {
725 cp_ctx(ctx, 0x407d00, 0x9);
726 } else {
727 cp_ctx(ctx, 0x407d00, 0x15);
728 }
729 if (dev_priv->chipset == 0x98)
730 gr_def(ctx, 0x407d08, 0x00380040);
731 else {
732 if (dev_priv->chipset < 0x90)
733 gr_def(ctx, 0x407d08, 0x00010040);
734 else if (dev_priv->chipset < 0xa0)
735 gr_def(ctx, 0x407d08, 0x00390040);
736 else
737 gr_def(ctx, 0x407d08, 0x003d0040);
738 gr_def(ctx, 0x407d0c, 0x00000022);
739 }
740
741 /* 8000+: per-TP state */
742 for (i = 0; i < 10; i++) {
743 if (units & (1<<i)) {
744 if (dev_priv->chipset < 0xa0)
745 base = 0x408000 + (i<<12);
746 else
747 base = 0x408000 + (i<<11);
748 if (dev_priv->chipset < 0xa0)
749 offset = base + 0xc00;
750 else
751 offset = base + 0x80;
752 cp_ctx(ctx, offset + 0x00, 1);
753 gr_def(ctx, offset + 0x00, 0x0000ff0a);
754 cp_ctx(ctx, offset + 0x08, 1);
755
756 /* per-MP state */
757 for (j = 0; j < (dev_priv->chipset < 0xa0 ? 2 : 4); j++) {
758 if (!(units & (1 << (j+24)))) continue;
759 if (dev_priv->chipset < 0xa0)
760 offset = base + 0x200 + (j<<7);
761 else
762 offset = base + 0x100 + (j<<7);
763 cp_ctx(ctx, offset, 0x20);
764 gr_def(ctx, offset + 0x00, 0x01800000);
765 gr_def(ctx, offset + 0x04, 0x00160000);
766 gr_def(ctx, offset + 0x08, 0x01800000);
767 gr_def(ctx, offset + 0x18, 0x0003ffff);
768 switch (dev_priv->chipset) {
769 case 0x50:
770 gr_def(ctx, offset + 0x1c, 0x00080000);
771 break;
772 case 0x84:
773 gr_def(ctx, offset + 0x1c, 0x00880000);
774 break;
775 case 0x86:
776 gr_def(ctx, offset + 0x1c, 0x008c0000);
777 break;
778 case 0x92:
779 case 0x96:
780 case 0x98:
781 gr_def(ctx, offset + 0x1c, 0x118c0000);
782 break;
783 case 0x94:
784 gr_def(ctx, offset + 0x1c, 0x10880000);
785 break;
786 case 0xa0:
787 case 0xa5:
788 gr_def(ctx, offset + 0x1c, 0x310c0000);
789 break;
790 case 0xa8:
791 case 0xaa:
792 case 0xac:
793 gr_def(ctx, offset + 0x1c, 0x300c0000);
794 break;
795 }
796 gr_def(ctx, offset + 0x40, 0x00010401);
797 if (dev_priv->chipset == 0x50)
798 gr_def(ctx, offset + 0x48, 0x00000040);
799 else
800 gr_def(ctx, offset + 0x48, 0x00000078);
801 gr_def(ctx, offset + 0x50, 0x000000bf);
802 gr_def(ctx, offset + 0x58, 0x00001210);
803 if (dev_priv->chipset == 0x50)
804 gr_def(ctx, offset + 0x5c, 0x00000080);
805 else
806 gr_def(ctx, offset + 0x5c, 0x08000080);
807 if (dev_priv->chipset >= 0xa0)
808 gr_def(ctx, offset + 0x68, 0x0000003e);
809 }
810
811 if (dev_priv->chipset < 0xa0)
812 cp_ctx(ctx, base + 0x300, 0x4);
813 else
814 cp_ctx(ctx, base + 0x300, 0x5);
815 if (dev_priv->chipset == 0x50)
816 gr_def(ctx, base + 0x304, 0x00007070);
817 else if (dev_priv->chipset < 0xa0)
818 gr_def(ctx, base + 0x304, 0x00027070);
819 else if (dev_priv->chipset <= 0xa0 || dev_priv->chipset >= 0xaa)
820 gr_def(ctx, base + 0x304, 0x01127070);
821 else
822 gr_def(ctx, base + 0x304, 0x05127070);
823
824 if (dev_priv->chipset < 0xa0)
825 cp_ctx(ctx, base + 0x318, 1);
826 else
827 cp_ctx(ctx, base + 0x320, 1);
828 if (dev_priv->chipset == 0x50)
829 gr_def(ctx, base + 0x318, 0x0003ffff);
830 else if (dev_priv->chipset < 0xa0)
831 gr_def(ctx, base + 0x318, 0x03ffffff);
832 else
833 gr_def(ctx, base + 0x320, 0x07ffffff);
834
835 if (dev_priv->chipset < 0xa0)
836 cp_ctx(ctx, base + 0x324, 5);
837 else
838 cp_ctx(ctx, base + 0x328, 4);
839
840 if (dev_priv->chipset < 0xa0) {
841 cp_ctx(ctx, base + 0x340, 9);
842 offset = base + 0x340;
843 } else if (dev_priv->chipset <= 0xa0 || dev_priv->chipset >= 0xaa) {
844 cp_ctx(ctx, base + 0x33c, 0xb);
845 offset = base + 0x344;
846 } else {
847 cp_ctx(ctx, base + 0x33c, 0xd);
848 offset = base + 0x344;
849 }
850 gr_def(ctx, offset + 0x0, 0x00120407);
851 gr_def(ctx, offset + 0x4, 0x05091507);
852 if (dev_priv->chipset == 0x84)
853 gr_def(ctx, offset + 0x8, 0x05100202);
854 else
855 gr_def(ctx, offset + 0x8, 0x05010202);
856 gr_def(ctx, offset + 0xc, 0x00030201);
857
858 cp_ctx(ctx, base + 0x400, 2);
859 gr_def(ctx, base + 0x404, 0x00000040);
860 cp_ctx(ctx, base + 0x40c, 2);
861 gr_def(ctx, base + 0x40c, 0x0d0c0b0a);
862 gr_def(ctx, base + 0x410, 0x00141210);
863
864 if (dev_priv->chipset < 0xa0)
865 offset = base + 0x800;
866 else
867 offset = base + 0x500;
868 cp_ctx(ctx, offset, 6);
869 gr_def(ctx, offset + 0x0, 0x000001f0);
870 gr_def(ctx, offset + 0x4, 0x00000001);
871 gr_def(ctx, offset + 0x8, 0x00000003);
872 if (dev_priv->chipset == 0x50 || dev_priv->chipset >= 0xaa)
873 gr_def(ctx, offset + 0xc, 0x00008000);
874 gr_def(ctx, offset + 0x14, 0x00039e00);
875 cp_ctx(ctx, offset + 0x1c, 2);
876 if (dev_priv->chipset == 0x50)
877 gr_def(ctx, offset + 0x1c, 0x00000040);
878 else
879 gr_def(ctx, offset + 0x1c, 0x00000100);
880 gr_def(ctx, offset + 0x20, 0x00003800);
881
882 if (dev_priv->chipset >= 0xa0) {
883 cp_ctx(ctx, base + 0x54c, 2);
884 if (dev_priv->chipset <= 0xa0 || dev_priv->chipset >= 0xaa)
885 gr_def(ctx, base + 0x54c, 0x003fe006);
886 else
887 gr_def(ctx, base + 0x54c, 0x003fe007);
888 gr_def(ctx, base + 0x550, 0x003fe000);
889 }
890
891 if (dev_priv->chipset < 0xa0)
892 offset = base + 0xa00;
893 else
894 offset = base + 0x680;
895 cp_ctx(ctx, offset, 1);
896 gr_def(ctx, offset, 0x00404040);
897
898 if (dev_priv->chipset < 0xa0)
899 offset = base + 0xe00;
900 else
901 offset = base + 0x700;
902 cp_ctx(ctx, offset, 2);
903 if (dev_priv->chipset < 0xa0)
904 gr_def(ctx, offset, 0x0077f005);
905 else if (dev_priv->chipset == 0xa5)
906 gr_def(ctx, offset, 0x6cf7f007);
907 else if (dev_priv->chipset == 0xa8)
908 gr_def(ctx, offset, 0x6cfff007);
909 else if (dev_priv->chipset == 0xac)
910 gr_def(ctx, offset, 0x0cfff007);
911 else
912 gr_def(ctx, offset, 0x0cf7f007);
913 if (dev_priv->chipset == 0x50)
914 gr_def(ctx, offset + 0x4, 0x00007fff);
915 else if (dev_priv->chipset < 0xa0)
916 gr_def(ctx, offset + 0x4, 0x003f7fff);
917 else
918 gr_def(ctx, offset + 0x4, 0x02bf7fff);
919 cp_ctx(ctx, offset + 0x2c, 1);
920 if (dev_priv->chipset == 0x50) {
921 cp_ctx(ctx, offset + 0x50, 9);
922 gr_def(ctx, offset + 0x54, 0x000003ff);
923 gr_def(ctx, offset + 0x58, 0x00000003);
924 gr_def(ctx, offset + 0x5c, 0x00000003);
925 gr_def(ctx, offset + 0x60, 0x000001ff);
926 gr_def(ctx, offset + 0x64, 0x0000001f);
927 gr_def(ctx, offset + 0x68, 0x0000000f);
928 gr_def(ctx, offset + 0x6c, 0x0000000f);
929 } else if(dev_priv->chipset < 0xa0) {
930 cp_ctx(ctx, offset + 0x50, 1);
931 cp_ctx(ctx, offset + 0x70, 1);
932 } else {
933 cp_ctx(ctx, offset + 0x50, 1);
934 cp_ctx(ctx, offset + 0x60, 5);
935 }
936 }
937 }
938}
939
940/*
941 * xfer areas. These are a pain.
942 *
943 * There are 2 xfer areas: the first one is big and contains all sorts of
944 * stuff, the second is small and contains some per-TP context.
945 *
946 * Each area is split into 8 "strands". The areas, when saved to grctx,
947 * are made of 8-word blocks. Each block contains a single word from
948 * each strand. The strands are independent of each other, their
949 * addresses are unrelated to each other, and data in them is closely
950 * packed together. The strand layout varies a bit between cards: here
951 * and there, a single word is thrown out in the middle and the whole
952 * strand is offset by a bit from corresponding one on another chipset.
953 * For this reason, addresses of stuff in strands are almost useless.
954 * Knowing sequence of stuff and size of gaps between them is much more
955 * useful, and that's how we build the strands in our generator.
956 *
957 * NVA0 takes this mess to a whole new level by cutting the old strands
958 * into a few dozen pieces [known as genes], rearranging them randomly,
959 * and putting them back together to make new strands. Hopefully these
960 * genes correspond more or less directly to the same PGRAPH subunits
961 * as in 400040 register.
962 *
963 * The most common value in default context is 0, and when the genes
964 * are separated by 0's, gene bounduaries are quite speculative...
965 * some of them can be clearly deduced, others can be guessed, and yet
966 * others won't be resolved without figuring out the real meaning of
967 * given ctxval. For the same reason, ending point of each strand
968 * is unknown. Except for strand 0, which is the longest strand and
969 * its end corresponds to end of the whole xfer.
970 *
971 * An unsolved mystery is the seek instruction: it takes an argument
972 * in bits 8-18, and that argument is clearly the place in strands to
973 * seek to... but the offsets don't seem to correspond to offsets as
974 * seen in grctx. Perhaps there's another, real, not randomly-changing
975 * addressing in strands, and the xfer insn just happens to skip over
976 * the unused bits? NV10-NV30 PIPE comes to mind...
977 *
978 * As far as I know, there's no way to access the xfer areas directly
979 * without the help of ctxprog.
980 */
981
982static inline void
983xf_emit(struct nouveau_grctx *ctx, int num, uint32_t val) {
984 int i;
985 if (val && ctx->mode == NOUVEAU_GRCTX_VALS)
986 for (i = 0; i < num; i++)
987 nv_wo32(ctx->dev, ctx->data, ctx->ctxvals_pos + (i << 3), val);
988 ctx->ctxvals_pos += num << 3;
989}
990
991/* Gene declarations... */
992
993static void nv50_graph_construct_gene_m2mf(struct nouveau_grctx *ctx);
994static void nv50_graph_construct_gene_unk1(struct nouveau_grctx *ctx);
995static void nv50_graph_construct_gene_unk2(struct nouveau_grctx *ctx);
996static void nv50_graph_construct_gene_unk3(struct nouveau_grctx *ctx);
997static void nv50_graph_construct_gene_unk4(struct nouveau_grctx *ctx);
998static void nv50_graph_construct_gene_unk5(struct nouveau_grctx *ctx);
999static void nv50_graph_construct_gene_unk6(struct nouveau_grctx *ctx);
1000static void nv50_graph_construct_gene_unk7(struct nouveau_grctx *ctx);
1001static void nv50_graph_construct_gene_unk8(struct nouveau_grctx *ctx);
1002static void nv50_graph_construct_gene_unk9(struct nouveau_grctx *ctx);
1003static void nv50_graph_construct_gene_unk10(struct nouveau_grctx *ctx);
1004static void nv50_graph_construct_gene_ropc(struct nouveau_grctx *ctx);
1005static void nv50_graph_construct_xfer_tp(struct nouveau_grctx *ctx);
1006
1007static void
1008nv50_graph_construct_xfer1(struct nouveau_grctx *ctx)
1009{
1010 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1011 int i;
1012 int offset;
1013 int size = 0;
1014 uint32_t units = nv_rd32 (ctx->dev, 0x1540);
1015
1016 offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
1017 ctx->ctxvals_base = offset;
1018
1019 if (dev_priv->chipset < 0xa0) {
1020 /* Strand 0 */
1021 ctx->ctxvals_pos = offset;
1022 switch (dev_priv->chipset) {
1023 case 0x50:
1024 xf_emit(ctx, 0x99, 0);
1025 break;
1026 case 0x84:
1027 case 0x86:
1028 xf_emit(ctx, 0x384, 0);
1029 break;
1030 case 0x92:
1031 case 0x94:
1032 case 0x96:
1033 case 0x98:
1034 xf_emit(ctx, 0x380, 0);
1035 break;
1036 }
1037 nv50_graph_construct_gene_m2mf (ctx);
1038 switch (dev_priv->chipset) {
1039 case 0x50:
1040 case 0x84:
1041 case 0x86:
1042 case 0x98:
1043 xf_emit(ctx, 0x4c4, 0);
1044 break;
1045 case 0x92:
1046 case 0x94:
1047 case 0x96:
1048 xf_emit(ctx, 0x984, 0);
1049 break;
1050 }
1051 nv50_graph_construct_gene_unk5(ctx);
1052 if (dev_priv->chipset == 0x50)
1053 xf_emit(ctx, 0xa, 0);
1054 else
1055 xf_emit(ctx, 0xb, 0);
1056 nv50_graph_construct_gene_unk4(ctx);
1057 nv50_graph_construct_gene_unk3(ctx);
1058 if ((ctx->ctxvals_pos-offset)/8 > size)
1059 size = (ctx->ctxvals_pos-offset)/8;
1060
1061 /* Strand 1 */
1062 ctx->ctxvals_pos = offset + 0x1;
1063 nv50_graph_construct_gene_unk6(ctx);
1064 nv50_graph_construct_gene_unk7(ctx);
1065 nv50_graph_construct_gene_unk8(ctx);
1066 switch (dev_priv->chipset) {
1067 case 0x50:
1068 case 0x92:
1069 xf_emit(ctx, 0xfb, 0);
1070 break;
1071 case 0x84:
1072 xf_emit(ctx, 0xd3, 0);
1073 break;
1074 case 0x94:
1075 case 0x96:
1076 xf_emit(ctx, 0xab, 0);
1077 break;
1078 case 0x86:
1079 case 0x98:
1080 xf_emit(ctx, 0x6b, 0);
1081 break;
1082 }
1083 xf_emit(ctx, 2, 0x4e3bfdf);
1084 xf_emit(ctx, 4, 0);
1085 xf_emit(ctx, 1, 0x0fac6881);
1086 xf_emit(ctx, 0xb, 0);
1087 xf_emit(ctx, 2, 0x4e3bfdf);
1088 if ((ctx->ctxvals_pos-offset)/8 > size)
1089 size = (ctx->ctxvals_pos-offset)/8;
1090
1091 /* Strand 2 */
1092 ctx->ctxvals_pos = offset + 0x2;
1093 switch (dev_priv->chipset) {
1094 case 0x50:
1095 case 0x92:
1096 xf_emit(ctx, 0xa80, 0);
1097 break;
1098 case 0x84:
1099 xf_emit(ctx, 0xa7e, 0);
1100 break;
1101 case 0x94:
1102 case 0x96:
1103 xf_emit(ctx, 0xa7c, 0);
1104 break;
1105 case 0x86:
1106 case 0x98:
1107 xf_emit(ctx, 0xa7a, 0);
1108 break;
1109 }
1110 xf_emit(ctx, 1, 0x3fffff);
1111 xf_emit(ctx, 2, 0);
1112 xf_emit(ctx, 1, 0x1fff);
1113 xf_emit(ctx, 0xe, 0);
1114 nv50_graph_construct_gene_unk9(ctx);
1115 nv50_graph_construct_gene_unk2(ctx);
1116 nv50_graph_construct_gene_unk1(ctx);
1117 nv50_graph_construct_gene_unk10(ctx);
1118 if ((ctx->ctxvals_pos-offset)/8 > size)
1119 size = (ctx->ctxvals_pos-offset)/8;
1120
1121 /* Strand 3: per-ROP group state */
1122 ctx->ctxvals_pos = offset + 3;
1123 for (i = 0; i < 6; i++)
1124 if (units & (1 << (i + 16)))
1125 nv50_graph_construct_gene_ropc(ctx);
1126 if ((ctx->ctxvals_pos-offset)/8 > size)
1127 size = (ctx->ctxvals_pos-offset)/8;
1128
1129 /* Strands 4-7: per-TP state */
1130 for (i = 0; i < 4; i++) {
1131 ctx->ctxvals_pos = offset + 4 + i;
1132 if (units & (1 << (2 * i)))
1133 nv50_graph_construct_xfer_tp(ctx);
1134 if (units & (1 << (2 * i + 1)))
1135 nv50_graph_construct_xfer_tp(ctx);
1136 if ((ctx->ctxvals_pos-offset)/8 > size)
1137 size = (ctx->ctxvals_pos-offset)/8;
1138 }
1139 } else {
1140 /* Strand 0 */
1141 ctx->ctxvals_pos = offset;
1142 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1143 xf_emit(ctx, 0x385, 0);
1144 else
1145 xf_emit(ctx, 0x384, 0);
1146 nv50_graph_construct_gene_m2mf(ctx);
1147 xf_emit(ctx, 0x950, 0);
1148 nv50_graph_construct_gene_unk10(ctx);
1149 xf_emit(ctx, 1, 0x0fac6881);
1150 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
1151 xf_emit(ctx, 1, 1);
1152 xf_emit(ctx, 3, 0);
1153 }
1154 nv50_graph_construct_gene_unk8(ctx);
1155 if (dev_priv->chipset == 0xa0)
1156 xf_emit(ctx, 0x189, 0);
1157 else if (dev_priv->chipset < 0xa8)
1158 xf_emit(ctx, 0x99, 0);
1159 else if (dev_priv->chipset == 0xaa)
1160 xf_emit(ctx, 0x65, 0);
1161 else
1162 xf_emit(ctx, 0x6d, 0);
1163 nv50_graph_construct_gene_unk9(ctx);
1164 if ((ctx->ctxvals_pos-offset)/8 > size)
1165 size = (ctx->ctxvals_pos-offset)/8;
1166
1167 /* Strand 1 */
1168 ctx->ctxvals_pos = offset + 1;
1169 nv50_graph_construct_gene_unk1(ctx);
1170 if ((ctx->ctxvals_pos-offset)/8 > size)
1171 size = (ctx->ctxvals_pos-offset)/8;
1172
1173 /* Strand 2 */
1174 ctx->ctxvals_pos = offset + 2;
1175 if (dev_priv->chipset == 0xa0) {
1176 nv50_graph_construct_gene_unk2(ctx);
1177 }
1178 xf_emit(ctx, 0x36, 0);
1179 nv50_graph_construct_gene_unk5(ctx);
1180 if ((ctx->ctxvals_pos-offset)/8 > size)
1181 size = (ctx->ctxvals_pos-offset)/8;
1182
1183 /* Strand 3 */
1184 ctx->ctxvals_pos = offset + 3;
1185 xf_emit(ctx, 1, 0);
1186 xf_emit(ctx, 1, 1);
1187 nv50_graph_construct_gene_unk6(ctx);
1188 if ((ctx->ctxvals_pos-offset)/8 > size)
1189 size = (ctx->ctxvals_pos-offset)/8;
1190
1191 /* Strand 4 */
1192 ctx->ctxvals_pos = offset + 4;
1193 if (dev_priv->chipset == 0xa0)
1194 xf_emit(ctx, 0xa80, 0);
1195 else
1196 xf_emit(ctx, 0xa7a, 0);
1197 xf_emit(ctx, 1, 0x3fffff);
1198 xf_emit(ctx, 2, 0);
1199 xf_emit(ctx, 1, 0x1fff);
1200 if ((ctx->ctxvals_pos-offset)/8 > size)
1201 size = (ctx->ctxvals_pos-offset)/8;
1202
1203 /* Strand 5 */
1204 ctx->ctxvals_pos = offset + 5;
1205 xf_emit(ctx, 1, 0);
1206 xf_emit(ctx, 1, 0x0fac6881);
1207 xf_emit(ctx, 0xb, 0);
1208 xf_emit(ctx, 2, 0x4e3bfdf);
1209 xf_emit(ctx, 3, 0);
1210 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1211 xf_emit(ctx, 1, 0x11);
1212 xf_emit(ctx, 1, 0);
1213 xf_emit(ctx, 2, 0x4e3bfdf);
1214 xf_emit(ctx, 2, 0);
1215 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1216 xf_emit(ctx, 1, 0x11);
1217 xf_emit(ctx, 1, 0);
1218 for (i = 0; i < 8; i++)
1219 if (units & (1<<(i+16)))
1220 nv50_graph_construct_gene_ropc(ctx);
1221 if ((ctx->ctxvals_pos-offset)/8 > size)
1222 size = (ctx->ctxvals_pos-offset)/8;
1223
1224 /* Strand 6 */
1225 ctx->ctxvals_pos = offset + 6;
1226 nv50_graph_construct_gene_unk3(ctx);
1227 xf_emit(ctx, 0xb, 0);
1228 nv50_graph_construct_gene_unk4(ctx);
1229 nv50_graph_construct_gene_unk7(ctx);
1230 if (units & (1 << 0))
1231 nv50_graph_construct_xfer_tp(ctx);
1232 if (units & (1 << 1))
1233 nv50_graph_construct_xfer_tp(ctx);
1234 if (units & (1 << 2))
1235 nv50_graph_construct_xfer_tp(ctx);
1236 if (units & (1 << 3))
1237 nv50_graph_construct_xfer_tp(ctx);
1238 if ((ctx->ctxvals_pos-offset)/8 > size)
1239 size = (ctx->ctxvals_pos-offset)/8;
1240
1241 /* Strand 7 */
1242 ctx->ctxvals_pos = offset + 7;
1243 if (dev_priv->chipset == 0xa0) {
1244 if (units & (1 << 4))
1245 nv50_graph_construct_xfer_tp(ctx);
1246 if (units & (1 << 5))
1247 nv50_graph_construct_xfer_tp(ctx);
1248 if (units & (1 << 6))
1249 nv50_graph_construct_xfer_tp(ctx);
1250 if (units & (1 << 7))
1251 nv50_graph_construct_xfer_tp(ctx);
1252 if (units & (1 << 8))
1253 nv50_graph_construct_xfer_tp(ctx);
1254 if (units & (1 << 9))
1255 nv50_graph_construct_xfer_tp(ctx);
1256 } else {
1257 nv50_graph_construct_gene_unk2(ctx);
1258 }
1259 if ((ctx->ctxvals_pos-offset)/8 > size)
1260 size = (ctx->ctxvals_pos-offset)/8;
1261 }
1262
1263 ctx->ctxvals_pos = offset + size * 8;
1264 ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
1265 cp_lsr (ctx, offset);
1266 cp_out (ctx, CP_SET_XFER_POINTER);
1267 cp_lsr (ctx, size);
1268 cp_out (ctx, CP_SEEK_1);
1269 cp_out (ctx, CP_XFER_1);
1270 cp_wait(ctx, XFER, BUSY);
1271}
1272
1273/*
1274 * non-trivial demagiced parts of ctx init go here
1275 */
1276
1277static void
1278nv50_graph_construct_gene_m2mf(struct nouveau_grctx *ctx)
1279{
1280 /* m2mf state */
1281 xf_emit (ctx, 1, 0); /* DMA_NOTIFY instance >> 4 */
1282 xf_emit (ctx, 1, 0); /* DMA_BUFFER_IN instance >> 4 */
1283 xf_emit (ctx, 1, 0); /* DMA_BUFFER_OUT instance >> 4 */
1284 xf_emit (ctx, 1, 0); /* OFFSET_IN */
1285 xf_emit (ctx, 1, 0); /* OFFSET_OUT */
1286 xf_emit (ctx, 1, 0); /* PITCH_IN */
1287 xf_emit (ctx, 1, 0); /* PITCH_OUT */
1288 xf_emit (ctx, 1, 0); /* LINE_LENGTH */
1289 xf_emit (ctx, 1, 0); /* LINE_COUNT */
1290 xf_emit (ctx, 1, 0x21); /* FORMAT: bits 0-4 INPUT_INC, bits 5-9 OUTPUT_INC */
1291 xf_emit (ctx, 1, 1); /* LINEAR_IN */
1292 xf_emit (ctx, 1, 0x2); /* TILING_MODE_IN: bits 0-2 y tiling, bits 3-5 z tiling */
1293 xf_emit (ctx, 1, 0x100); /* TILING_PITCH_IN */
1294 xf_emit (ctx, 1, 0x100); /* TILING_HEIGHT_IN */
1295 xf_emit (ctx, 1, 1); /* TILING_DEPTH_IN */
1296 xf_emit (ctx, 1, 0); /* TILING_POSITION_IN_Z */
1297 xf_emit (ctx, 1, 0); /* TILING_POSITION_IN */
1298 xf_emit (ctx, 1, 1); /* LINEAR_OUT */
1299 xf_emit (ctx, 1, 0x2); /* TILING_MODE_OUT: bits 0-2 y tiling, bits 3-5 z tiling */
1300 xf_emit (ctx, 1, 0x100); /* TILING_PITCH_OUT */
1301 xf_emit (ctx, 1, 0x100); /* TILING_HEIGHT_OUT */
1302 xf_emit (ctx, 1, 1); /* TILING_DEPTH_OUT */
1303 xf_emit (ctx, 1, 0); /* TILING_POSITION_OUT_Z */
1304 xf_emit (ctx, 1, 0); /* TILING_POSITION_OUT */
1305 xf_emit (ctx, 1, 0); /* OFFSET_IN_HIGH */
1306 xf_emit (ctx, 1, 0); /* OFFSET_OUT_HIGH */
1307}
1308
1309static void
1310nv50_graph_construct_gene_unk1(struct nouveau_grctx *ctx)
1311{
1312 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1313 /* end of area 2 on pre-NVA0, area 1 on NVAx */
1314 xf_emit(ctx, 2, 4);
1315 xf_emit(ctx, 1, 0);
1316 xf_emit(ctx, 1, 0x80);
1317 xf_emit(ctx, 1, 4);
1318 xf_emit(ctx, 1, 0x80c14);
1319 xf_emit(ctx, 1, 0);
1320 if (dev_priv->chipset == 0x50)
1321 xf_emit(ctx, 1, 0x3ff);
1322 else
1323 xf_emit(ctx, 1, 0x7ff);
1324 switch (dev_priv->chipset) {
1325 case 0x50:
1326 case 0x86:
1327 case 0x98:
1328 case 0xaa:
1329 case 0xac:
1330 xf_emit(ctx, 0x542, 0);
1331 break;
1332 case 0x84:
1333 case 0x92:
1334 case 0x94:
1335 case 0x96:
1336 xf_emit(ctx, 0x942, 0);
1337 break;
1338 case 0xa0:
1339 xf_emit(ctx, 0x2042, 0);
1340 break;
1341 case 0xa5:
1342 case 0xa8:
1343 xf_emit(ctx, 0x842, 0);
1344 break;
1345 }
1346 xf_emit(ctx, 2, 4);
1347 xf_emit(ctx, 1, 0);
1348 xf_emit(ctx, 1, 0x80);
1349 xf_emit(ctx, 1, 4);
1350 xf_emit(ctx, 1, 1);
1351 xf_emit(ctx, 1, 0);
1352 xf_emit(ctx, 1, 0x27);
1353 xf_emit(ctx, 1, 0);
1354 xf_emit(ctx, 1, 0x26);
1355 xf_emit(ctx, 3, 0);
1356}
1357
1358static void
1359nv50_graph_construct_gene_unk10(struct nouveau_grctx *ctx)
1360{
1361 /* end of area 2 on pre-NVA0, area 1 on NVAx */
1362 xf_emit(ctx, 0x10, 0x04000000);
1363 xf_emit(ctx, 0x24, 0);
1364 xf_emit(ctx, 2, 0x04e3bfdf);
1365 xf_emit(ctx, 2, 0);
1366 xf_emit(ctx, 1, 0x1fe21);
1367}
1368
1369static void
1370nv50_graph_construct_gene_unk2(struct nouveau_grctx *ctx)
1371{
1372 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1373 /* middle of area 2 on pre-NVA0, beginning of area 2 on NVA0, area 7 on >NVA0 */
1374 if (dev_priv->chipset != 0x50) {
1375 xf_emit(ctx, 5, 0);
1376 xf_emit(ctx, 1, 0x80c14);
1377 xf_emit(ctx, 2, 0);
1378 xf_emit(ctx, 1, 0x804);
1379 xf_emit(ctx, 1, 0);
1380 xf_emit(ctx, 2, 4);
1381 xf_emit(ctx, 1, 0x8100c12);
1382 }
1383 xf_emit(ctx, 1, 0);
1384 xf_emit(ctx, 2, 4);
1385 xf_emit(ctx, 1, 0);
1386 xf_emit(ctx, 1, 0x10);
1387 if (dev_priv->chipset == 0x50)
1388 xf_emit(ctx, 3, 0);
1389 else
1390 xf_emit(ctx, 4, 0);
1391 xf_emit(ctx, 1, 0x804);
1392 xf_emit(ctx, 1, 1);
1393 xf_emit(ctx, 1, 0x1a);
1394 if (dev_priv->chipset != 0x50)
1395 xf_emit(ctx, 1, 0x7f);
1396 xf_emit(ctx, 1, 0);
1397 xf_emit(ctx, 1, 1);
1398 xf_emit(ctx, 1, 0x80c14);
1399 xf_emit(ctx, 1, 0);
1400 xf_emit(ctx, 1, 0x8100c12);
1401 xf_emit(ctx, 2, 4);
1402 xf_emit(ctx, 1, 0);
1403 xf_emit(ctx, 1, 0x10);
1404 xf_emit(ctx, 3, 0);
1405 xf_emit(ctx, 1, 1);
1406 xf_emit(ctx, 1, 0x8100c12);
1407 xf_emit(ctx, 6, 0);
1408 if (dev_priv->chipset == 0x50)
1409 xf_emit(ctx, 1, 0x3ff);
1410 else
1411 xf_emit(ctx, 1, 0x7ff);
1412 xf_emit(ctx, 1, 0x80c14);
1413 xf_emit(ctx, 0x38, 0);
1414 xf_emit(ctx, 1, 1);
1415 xf_emit(ctx, 2, 0);
1416 xf_emit(ctx, 1, 0x10);
1417 xf_emit(ctx, 0x38, 0);
1418 xf_emit(ctx, 2, 0x88);
1419 xf_emit(ctx, 2, 0);
1420 xf_emit(ctx, 1, 4);
1421 xf_emit(ctx, 0x16, 0);
1422 xf_emit(ctx, 1, 0x26);
1423 xf_emit(ctx, 2, 0);
1424 xf_emit(ctx, 1, 0x3f800000);
1425 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1426 xf_emit(ctx, 4, 0);
1427 else
1428 xf_emit(ctx, 3, 0);
1429 xf_emit(ctx, 1, 0x1a);
1430 xf_emit(ctx, 1, 0x10);
1431 if (dev_priv->chipset != 0x50)
1432 xf_emit(ctx, 0x28, 0);
1433 else
1434 xf_emit(ctx, 0x25, 0);
1435 xf_emit(ctx, 1, 0x52);
1436 xf_emit(ctx, 1, 0);
1437 xf_emit(ctx, 1, 0x26);
1438 xf_emit(ctx, 1, 0);
1439 xf_emit(ctx, 2, 4);
1440 xf_emit(ctx, 1, 0);
1441 xf_emit(ctx, 1, 0x1a);
1442 xf_emit(ctx, 2, 0);
1443 xf_emit(ctx, 1, 0x00ffff00);
1444 xf_emit(ctx, 1, 0);
1445}
1446
1447static void
1448nv50_graph_construct_gene_unk3(struct nouveau_grctx *ctx)
1449{
1450 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1451 /* end of area 0 on pre-NVA0, beginning of area 6 on NVAx */
1452 xf_emit(ctx, 1, 0x3f);
1453 xf_emit(ctx, 0xa, 0);
1454 xf_emit(ctx, 1, 2);
1455 xf_emit(ctx, 2, 0x04000000);
1456 xf_emit(ctx, 8, 0);
1457 xf_emit(ctx, 1, 4);
1458 xf_emit(ctx, 3, 0);
1459 xf_emit(ctx, 1, 4);
1460 if (dev_priv->chipset == 0x50)
1461 xf_emit(ctx, 0x10, 0);
1462 else
1463 xf_emit(ctx, 0x11, 0);
1464 xf_emit(ctx, 1, 1);
1465 xf_emit(ctx, 1, 0x1001);
1466 xf_emit(ctx, 4, 0xffff);
1467 xf_emit(ctx, 0x20, 0);
1468 xf_emit(ctx, 0x10, 0x3f800000);
1469 xf_emit(ctx, 1, 0x10);
1470 if (dev_priv->chipset == 0x50)
1471 xf_emit(ctx, 1, 0);
1472 else
1473 xf_emit(ctx, 2, 0);
1474 xf_emit(ctx, 1, 3);
1475 xf_emit(ctx, 2, 0);
1476}
1477
1478static void
1479nv50_graph_construct_gene_unk4(struct nouveau_grctx *ctx)
1480{
1481 /* middle of area 0 on pre-NVA0, middle of area 6 on NVAx */
1482 xf_emit(ctx, 2, 0x04000000);
1483 xf_emit(ctx, 1, 0);
1484 xf_emit(ctx, 1, 0x80);
1485 xf_emit(ctx, 3, 0);
1486 xf_emit(ctx, 1, 0x80);
1487 xf_emit(ctx, 1, 0);
1488}
1489
1490static void
1491nv50_graph_construct_gene_unk5(struct nouveau_grctx *ctx)
1492{
1493 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1494 /* middle of area 0 on pre-NVA0 [after m2mf], end of area 2 on NVAx */
1495 xf_emit(ctx, 2, 4);
1496 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1497 xf_emit(ctx, 0x1c4d, 0);
1498 else
1499 xf_emit(ctx, 0x1c4b, 0);
1500 xf_emit(ctx, 2, 4);
1501 xf_emit(ctx, 1, 0x8100c12);
1502 if (dev_priv->chipset != 0x50)
1503 xf_emit(ctx, 1, 3);
1504 xf_emit(ctx, 1, 0);
1505 xf_emit(ctx, 1, 0x8100c12);
1506 xf_emit(ctx, 1, 0);
1507 xf_emit(ctx, 1, 0x80c14);
1508 xf_emit(ctx, 1, 1);
1509 if (dev_priv->chipset >= 0xa0)
1510 xf_emit(ctx, 2, 4);
1511 xf_emit(ctx, 1, 0x80c14);
1512 xf_emit(ctx, 2, 0);
1513 xf_emit(ctx, 1, 0x8100c12);
1514 xf_emit(ctx, 1, 0x27);
1515 xf_emit(ctx, 2, 0);
1516 xf_emit(ctx, 1, 1);
1517 xf_emit(ctx, 0x3c1, 0);
1518 xf_emit(ctx, 1, 1);
1519 xf_emit(ctx, 0x16, 0);
1520 xf_emit(ctx, 1, 0x8100c12);
1521 xf_emit(ctx, 1, 0);
1522}
1523
1524static void
1525nv50_graph_construct_gene_unk6(struct nouveau_grctx *ctx)
1526{
1527 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1528 /* beginning of area 1 on pre-NVA0 [after m2mf], area 3 on NVAx */
1529 xf_emit(ctx, 4, 0);
1530 xf_emit(ctx, 1, 0xf);
1531 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1532 xf_emit(ctx, 8, 0);
1533 else
1534 xf_emit(ctx, 4, 0);
1535 xf_emit(ctx, 1, 0x20);
1536 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1537 xf_emit(ctx, 0x11, 0);
1538 else if (dev_priv->chipset >= 0xa0)
1539 xf_emit(ctx, 0xf, 0);
1540 else
1541 xf_emit(ctx, 0xe, 0);
1542 xf_emit(ctx, 1, 0x1a);
1543 xf_emit(ctx, 0xd, 0);
1544 xf_emit(ctx, 2, 4);
1545 xf_emit(ctx, 1, 0);
1546 xf_emit(ctx, 1, 4);
1547 xf_emit(ctx, 1, 8);
1548 xf_emit(ctx, 1, 0);
1549 if (dev_priv->chipset == 0x50)
1550 xf_emit(ctx, 1, 0x3ff);
1551 else
1552 xf_emit(ctx, 1, 0x7ff);
1553 if (dev_priv->chipset == 0xa8)
1554 xf_emit(ctx, 1, 0x1e00);
1555 xf_emit(ctx, 0xc, 0);
1556 xf_emit(ctx, 1, 0xf);
1557 if (dev_priv->chipset == 0x50)
1558 xf_emit(ctx, 0x125, 0);
1559 else if (dev_priv->chipset < 0xa0)
1560 xf_emit(ctx, 0x126, 0);
1561 else if (dev_priv->chipset == 0xa0 || dev_priv->chipset >= 0xaa)
1562 xf_emit(ctx, 0x124, 0);
1563 else
1564 xf_emit(ctx, 0x1f7, 0);
1565 xf_emit(ctx, 1, 0xf);
1566 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1567 xf_emit(ctx, 3, 0);
1568 else
1569 xf_emit(ctx, 1, 0);
1570 xf_emit(ctx, 1, 1);
1571 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1572 xf_emit(ctx, 0xa1, 0);
1573 else
1574 xf_emit(ctx, 0x5a, 0);
1575 xf_emit(ctx, 1, 0xf);
1576 if (dev_priv->chipset < 0xa0)
1577 xf_emit(ctx, 0x834, 0);
1578 else if (dev_priv->chipset == 0xa0)
1579 xf_emit(ctx, 0x1873, 0);
1580 else if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1581 xf_emit(ctx, 0x8ba, 0);
1582 else
1583 xf_emit(ctx, 0x833, 0);
1584 xf_emit(ctx, 1, 0xf);
1585 xf_emit(ctx, 0xf, 0);
1586}
1587
1588static void
1589nv50_graph_construct_gene_unk7(struct nouveau_grctx *ctx)
1590{
1591 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1592 /* middle of area 1 on pre-NVA0 [after m2mf], middle of area 6 on NVAx */
1593 xf_emit(ctx, 2, 0);
1594 if (dev_priv->chipset == 0x50)
1595 xf_emit(ctx, 2, 1);
1596 else
1597 xf_emit(ctx, 2, 0);
1598 xf_emit(ctx, 1, 0);
1599 xf_emit(ctx, 1, 1);
1600 xf_emit(ctx, 2, 0x100);
1601 xf_emit(ctx, 1, 0x11);
1602 xf_emit(ctx, 1, 0);
1603 xf_emit(ctx, 1, 8);
1604 xf_emit(ctx, 5, 0);
1605 xf_emit(ctx, 1, 1);
1606 xf_emit(ctx, 1, 0);
1607 xf_emit(ctx, 3, 1);
1608 xf_emit(ctx, 1, 0xcf);
1609 xf_emit(ctx, 1, 2);
1610 xf_emit(ctx, 6, 0);
1611 xf_emit(ctx, 1, 1);
1612 xf_emit(ctx, 1, 0);
1613 xf_emit(ctx, 3, 1);
1614 xf_emit(ctx, 4, 0);
1615 xf_emit(ctx, 1, 4);
1616 xf_emit(ctx, 1, 0);
1617 xf_emit(ctx, 1, 1);
1618 xf_emit(ctx, 1, 0x15);
1619 xf_emit(ctx, 3, 0);
1620 xf_emit(ctx, 1, 0x4444480);
1621 xf_emit(ctx, 0x37, 0);
1622}
1623
1624static void
1625nv50_graph_construct_gene_unk8(struct nouveau_grctx *ctx)
1626{
1627 /* middle of area 1 on pre-NVA0 [after m2mf], middle of area 0 on NVAx */
1628 xf_emit(ctx, 4, 0);
1629 xf_emit(ctx, 1, 0x8100c12);
1630 xf_emit(ctx, 4, 0);
1631 xf_emit(ctx, 1, 0x100);
1632 xf_emit(ctx, 2, 0);
1633 xf_emit(ctx, 1, 0x10001);
1634 xf_emit(ctx, 1, 0);
1635 xf_emit(ctx, 1, 0x10001);
1636 xf_emit(ctx, 1, 1);
1637 xf_emit(ctx, 1, 0x10001);
1638 xf_emit(ctx, 1, 1);
1639 xf_emit(ctx, 1, 4);
1640 xf_emit(ctx, 1, 2);
1641}
1642
1643static void
1644nv50_graph_construct_gene_unk9(struct nouveau_grctx *ctx)
1645{
1646 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1647 /* middle of area 2 on pre-NVA0 [after m2mf], end of area 0 on NVAx */
1648 xf_emit(ctx, 1, 0x3f800000);
1649 xf_emit(ctx, 6, 0);
1650 xf_emit(ctx, 1, 4);
1651 xf_emit(ctx, 1, 0x1a);
1652 xf_emit(ctx, 2, 0);
1653 xf_emit(ctx, 1, 1);
1654 xf_emit(ctx, 0x12, 0);
1655 xf_emit(ctx, 1, 0x00ffff00);
1656 xf_emit(ctx, 6, 0);
1657 xf_emit(ctx, 1, 0xf);
1658 xf_emit(ctx, 7, 0);
1659 xf_emit(ctx, 1, 0x0fac6881);
1660 xf_emit(ctx, 1, 0x11);
1661 xf_emit(ctx, 0xf, 0);
1662 xf_emit(ctx, 1, 4);
1663 xf_emit(ctx, 2, 0);
1664 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1665 xf_emit(ctx, 1, 3);
1666 else if (dev_priv->chipset >= 0xa0)
1667 xf_emit(ctx, 1, 1);
1668 xf_emit(ctx, 2, 0);
1669 xf_emit(ctx, 1, 2);
1670 xf_emit(ctx, 2, 0x04000000);
1671 xf_emit(ctx, 3, 0);
1672 xf_emit(ctx, 1, 5);
1673 xf_emit(ctx, 1, 0x52);
1674 if (dev_priv->chipset == 0x50) {
1675 xf_emit(ctx, 0x13, 0);
1676 } else {
1677 xf_emit(ctx, 4, 0);
1678 xf_emit(ctx, 1, 1);
1679 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1680 xf_emit(ctx, 0x11, 0);
1681 else
1682 xf_emit(ctx, 0x10, 0);
1683 }
1684 xf_emit(ctx, 0x10, 0x3f800000);
1685 xf_emit(ctx, 1, 0x10);
1686 xf_emit(ctx, 0x26, 0);
1687 xf_emit(ctx, 1, 0x8100c12);
1688 xf_emit(ctx, 1, 5);
1689 xf_emit(ctx, 2, 0);
1690 xf_emit(ctx, 1, 1);
1691 xf_emit(ctx, 1, 0);
1692 xf_emit(ctx, 4, 0xffff);
1693 if (dev_priv->chipset != 0x50)
1694 xf_emit(ctx, 1, 3);
1695 if (dev_priv->chipset < 0xa0)
1696 xf_emit(ctx, 0x1f, 0);
1697 else if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1698 xf_emit(ctx, 0xc, 0);
1699 else
1700 xf_emit(ctx, 3, 0);
1701 xf_emit(ctx, 1, 0x00ffff00);
1702 xf_emit(ctx, 1, 0x1a);
1703 if (dev_priv->chipset != 0x50) {
1704 xf_emit(ctx, 1, 0);
1705 xf_emit(ctx, 1, 3);
1706 }
1707 if (dev_priv->chipset < 0xa0)
1708 xf_emit(ctx, 0x26, 0);
1709 else
1710 xf_emit(ctx, 0x3c, 0);
1711 xf_emit(ctx, 1, 0x102);
1712 xf_emit(ctx, 1, 0);
1713 xf_emit(ctx, 4, 4);
1714 if (dev_priv->chipset >= 0xa0)
1715 xf_emit(ctx, 8, 0);
1716 xf_emit(ctx, 2, 4);
1717 xf_emit(ctx, 1, 0);
1718 if (dev_priv->chipset == 0x50)
1719 xf_emit(ctx, 1, 0x3ff);
1720 else
1721 xf_emit(ctx, 1, 0x7ff);
1722 xf_emit(ctx, 1, 0);
1723 xf_emit(ctx, 1, 0x102);
1724 xf_emit(ctx, 9, 0);
1725 xf_emit(ctx, 4, 4);
1726 xf_emit(ctx, 0x2c, 0);
1727}
1728
1729static void
1730nv50_graph_construct_gene_ropc(struct nouveau_grctx *ctx)
1731{
1732 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1733 int magic2;
1734 if (dev_priv->chipset == 0x50) {
1735 magic2 = 0x00003e60;
1736 } else if (dev_priv->chipset <= 0xa0 || dev_priv->chipset >= 0xaa) {
1737 magic2 = 0x001ffe67;
1738 } else {
1739 magic2 = 0x00087e67;
1740 }
1741 xf_emit(ctx, 8, 0);
1742 xf_emit(ctx, 1, 2);
1743 xf_emit(ctx, 1, 0);
1744 xf_emit(ctx, 1, magic2);
1745 xf_emit(ctx, 4, 0);
1746 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1747 xf_emit(ctx, 1, 1);
1748 xf_emit(ctx, 7, 0);
1749 if (dev_priv->chipset >= 0xa0 && dev_priv->chipset < 0xaa)
1750 xf_emit(ctx, 1, 0x15);
1751 xf_emit(ctx, 1, 0);
1752 xf_emit(ctx, 1, 1);
1753 xf_emit(ctx, 1, 0x10);
1754 xf_emit(ctx, 2, 0);
1755 xf_emit(ctx, 1, 1);
1756 xf_emit(ctx, 4, 0);
1757 if (dev_priv->chipset == 0x86 || dev_priv->chipset == 0x92 || dev_priv->chipset == 0x98 || dev_priv->chipset >= 0xa0) {
1758 xf_emit(ctx, 1, 4);
1759 xf_emit(ctx, 1, 0x400);
1760 xf_emit(ctx, 1, 0x300);
1761 xf_emit(ctx, 1, 0x1001);
1762 if (dev_priv->chipset != 0xa0) {
1763 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1764 xf_emit(ctx, 1, 0);
1765 else
1766 xf_emit(ctx, 1, 0x15);
1767 }
1768 xf_emit(ctx, 3, 0);
1769 }
1770 xf_emit(ctx, 2, 0);
1771 xf_emit(ctx, 1, 2);
1772 xf_emit(ctx, 8, 0);
1773 xf_emit(ctx, 1, 1);
1774 xf_emit(ctx, 1, 0x10);
1775 xf_emit(ctx, 1, 0);
1776 xf_emit(ctx, 1, 1);
1777 xf_emit(ctx, 0x13, 0);
1778 xf_emit(ctx, 1, 0x10);
1779 xf_emit(ctx, 0x10, 0);
1780 xf_emit(ctx, 0x10, 0x3f800000);
1781 xf_emit(ctx, 0x19, 0);
1782 xf_emit(ctx, 1, 0x10);
1783 xf_emit(ctx, 1, 0);
1784 xf_emit(ctx, 1, 0x3f);
1785 xf_emit(ctx, 6, 0);
1786 xf_emit(ctx, 1, 1);
1787 xf_emit(ctx, 1, 0);
1788 xf_emit(ctx, 1, 1);
1789 xf_emit(ctx, 1, 0);
1790 xf_emit(ctx, 1, 1);
1791 if (dev_priv->chipset >= 0xa0) {
1792 xf_emit(ctx, 2, 0);
1793 xf_emit(ctx, 1, 0x1001);
1794 xf_emit(ctx, 0xb, 0);
1795 } else {
1796 xf_emit(ctx, 0xc, 0);
1797 }
1798 xf_emit(ctx, 1, 0x11);
1799 xf_emit(ctx, 7, 0);
1800 xf_emit(ctx, 1, 0xf);
1801 xf_emit(ctx, 7, 0);
1802 xf_emit(ctx, 1, 0x11);
1803 if (dev_priv->chipset == 0x50)
1804 xf_emit(ctx, 4, 0);
1805 else
1806 xf_emit(ctx, 6, 0);
1807 xf_emit(ctx, 3, 1);
1808 xf_emit(ctx, 1, 2);
1809 xf_emit(ctx, 1, 1);
1810 xf_emit(ctx, 1, 2);
1811 xf_emit(ctx, 1, 1);
1812 xf_emit(ctx, 1, 0);
1813 xf_emit(ctx, 1, magic2);
1814 xf_emit(ctx, 1, 0);
1815 xf_emit(ctx, 1, 0x0fac6881);
1816 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
1817 xf_emit(ctx, 1, 0);
1818 xf_emit(ctx, 0x18, 1);
1819 xf_emit(ctx, 8, 2);
1820 xf_emit(ctx, 8, 1);
1821 xf_emit(ctx, 8, 2);
1822 xf_emit(ctx, 8, 1);
1823 xf_emit(ctx, 3, 0);
1824 xf_emit(ctx, 1, 1);
1825 xf_emit(ctx, 5, 0);
1826 xf_emit(ctx, 1, 1);
1827 xf_emit(ctx, 0x16, 0);
1828 } else {
1829 if (dev_priv->chipset >= 0xa0)
1830 xf_emit(ctx, 0x1b, 0);
1831 else
1832 xf_emit(ctx, 0x15, 0);
1833 }
1834 xf_emit(ctx, 1, 1);
1835 xf_emit(ctx, 1, 2);
1836 xf_emit(ctx, 2, 1);
1837 xf_emit(ctx, 1, 2);
1838 xf_emit(ctx, 2, 1);
1839 if (dev_priv->chipset >= 0xa0)
1840 xf_emit(ctx, 4, 0);
1841 else
1842 xf_emit(ctx, 3, 0);
1843 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
1844 xf_emit(ctx, 0x10, 1);
1845 xf_emit(ctx, 8, 2);
1846 xf_emit(ctx, 0x10, 1);
1847 xf_emit(ctx, 8, 2);
1848 xf_emit(ctx, 8, 1);
1849 xf_emit(ctx, 3, 0);
1850 }
1851 xf_emit(ctx, 1, 0x11);
1852 xf_emit(ctx, 1, 1);
1853 xf_emit(ctx, 0x5b, 0);
1854}
1855
1856static void
1857nv50_graph_construct_xfer_tp_x1(struct nouveau_grctx *ctx)
1858{
1859 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1860 int magic3;
1861 if (dev_priv->chipset == 0x50)
1862 magic3 = 0x1000;
1863 else if (dev_priv->chipset == 0x86 || dev_priv->chipset == 0x98 || dev_priv->chipset >= 0xa8)
1864 magic3 = 0x1e00;
1865 else
1866 magic3 = 0;
1867 xf_emit(ctx, 1, 0);
1868 xf_emit(ctx, 1, 4);
1869 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1870 xf_emit(ctx, 0x24, 0);
1871 else if (dev_priv->chipset >= 0xa0)
1872 xf_emit(ctx, 0x14, 0);
1873 else
1874 xf_emit(ctx, 0x15, 0);
1875 xf_emit(ctx, 2, 4);
1876 if (dev_priv->chipset >= 0xa0)
1877 xf_emit(ctx, 1, 0x03020100);
1878 else
1879 xf_emit(ctx, 1, 0x00608080);
1880 xf_emit(ctx, 4, 0);
1881 xf_emit(ctx, 1, 4);
1882 xf_emit(ctx, 2, 0);
1883 xf_emit(ctx, 2, 4);
1884 xf_emit(ctx, 1, 0x80);
1885 if (magic3)
1886 xf_emit(ctx, 1, magic3);
1887 xf_emit(ctx, 1, 4);
1888 xf_emit(ctx, 0x24, 0);
1889 xf_emit(ctx, 1, 4);
1890 xf_emit(ctx, 1, 0x80);
1891 xf_emit(ctx, 1, 4);
1892 xf_emit(ctx, 1, 0x03020100);
1893 xf_emit(ctx, 1, 3);
1894 if (magic3)
1895 xf_emit(ctx, 1, magic3);
1896 xf_emit(ctx, 1, 4);
1897 xf_emit(ctx, 4, 0);
1898 xf_emit(ctx, 1, 4);
1899 xf_emit(ctx, 1, 3);
1900 xf_emit(ctx, 3, 0);
1901 xf_emit(ctx, 1, 4);
1902 if (dev_priv->chipset == 0x94 || dev_priv->chipset == 0x96)
1903 xf_emit(ctx, 0x1024, 0);
1904 else if (dev_priv->chipset < 0xa0)
1905 xf_emit(ctx, 0xa24, 0);
1906 else if (dev_priv->chipset == 0xa0 || dev_priv->chipset >= 0xaa)
1907 xf_emit(ctx, 0x214, 0);
1908 else
1909 xf_emit(ctx, 0x414, 0);
1910 xf_emit(ctx, 1, 4);
1911 xf_emit(ctx, 1, 3);
1912 xf_emit(ctx, 2, 0);
1913}
1914
1915static void
1916nv50_graph_construct_xfer_tp_x2(struct nouveau_grctx *ctx)
1917{
1918 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1919 int magic1, magic2;
1920 if (dev_priv->chipset == 0x50) {
1921 magic1 = 0x3ff;
1922 magic2 = 0x00003e60;
1923 } else if (dev_priv->chipset <= 0xa0 || dev_priv->chipset >= 0xaa) {
1924 magic1 = 0x7ff;
1925 magic2 = 0x001ffe67;
1926 } else {
1927 magic1 = 0x7ff;
1928 magic2 = 0x00087e67;
1929 }
1930 xf_emit(ctx, 3, 0);
1931 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1932 xf_emit(ctx, 1, 1);
1933 xf_emit(ctx, 0xc, 0);
1934 xf_emit(ctx, 1, 0xf);
1935 xf_emit(ctx, 0xb, 0);
1936 xf_emit(ctx, 1, 4);
1937 xf_emit(ctx, 4, 0xffff);
1938 xf_emit(ctx, 8, 0);
1939 xf_emit(ctx, 1, 1);
1940 xf_emit(ctx, 3, 0);
1941 xf_emit(ctx, 1, 1);
1942 xf_emit(ctx, 5, 0);
1943 xf_emit(ctx, 1, 1);
1944 xf_emit(ctx, 2, 0);
1945 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
1946 xf_emit(ctx, 1, 3);
1947 xf_emit(ctx, 1, 0);
1948 } else if (dev_priv->chipset >= 0xa0)
1949 xf_emit(ctx, 1, 1);
1950 xf_emit(ctx, 0xa, 0);
1951 xf_emit(ctx, 2, 1);
1952 xf_emit(ctx, 1, 2);
1953 xf_emit(ctx, 2, 1);
1954 xf_emit(ctx, 1, 2);
1955 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
1956 xf_emit(ctx, 1, 0);
1957 xf_emit(ctx, 0x18, 1);
1958 xf_emit(ctx, 8, 2);
1959 xf_emit(ctx, 8, 1);
1960 xf_emit(ctx, 8, 2);
1961 xf_emit(ctx, 8, 1);
1962 xf_emit(ctx, 1, 0);
1963 }
1964 xf_emit(ctx, 1, 1);
1965 xf_emit(ctx, 1, 0);
1966 xf_emit(ctx, 1, 0x11);
1967 xf_emit(ctx, 7, 0);
1968 xf_emit(ctx, 1, 0x0fac6881);
1969 xf_emit(ctx, 2, 0);
1970 xf_emit(ctx, 1, 4);
1971 xf_emit(ctx, 3, 0);
1972 xf_emit(ctx, 1, 0x11);
1973 xf_emit(ctx, 1, 1);
1974 xf_emit(ctx, 1, 0);
1975 xf_emit(ctx, 3, 0xcf);
1976 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1977 xf_emit(ctx, 1, 1);
1978 xf_emit(ctx, 0xa, 0);
1979 xf_emit(ctx, 2, 1);
1980 xf_emit(ctx, 1, 2);
1981 xf_emit(ctx, 2, 1);
1982 xf_emit(ctx, 1, 2);
1983 xf_emit(ctx, 1, 1);
1984 xf_emit(ctx, 1, 0);
1985 xf_emit(ctx, 8, 1);
1986 xf_emit(ctx, 1, 0x11);
1987 xf_emit(ctx, 7, 0);
1988 xf_emit(ctx, 1, 0x0fac6881);
1989 xf_emit(ctx, 1, 0xf);
1990 xf_emit(ctx, 7, 0);
1991 xf_emit(ctx, 1, magic2);
1992 xf_emit(ctx, 2, 0);
1993 xf_emit(ctx, 1, 0x11);
1994 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
1995 xf_emit(ctx, 2, 1);
1996 else
1997 xf_emit(ctx, 1, 1);
1998 if(dev_priv->chipset == 0x50)
1999 xf_emit(ctx, 1, 0);
2000 else
2001 xf_emit(ctx, 3, 0);
2002 xf_emit(ctx, 1, 4);
2003 xf_emit(ctx, 5, 0);
2004 xf_emit(ctx, 1, 1);
2005 xf_emit(ctx, 4, 0);
2006 xf_emit(ctx, 1, 0x11);
2007 xf_emit(ctx, 7, 0);
2008 xf_emit(ctx, 1, 0x0fac6881);
2009 xf_emit(ctx, 3, 0);
2010 xf_emit(ctx, 1, 0x11);
2011 xf_emit(ctx, 1, 1);
2012 xf_emit(ctx, 1, 0);
2013 xf_emit(ctx, 1, 1);
2014 xf_emit(ctx, 1, 0);
2015 xf_emit(ctx, 1, 1);
2016 xf_emit(ctx, 1, 0);
2017 xf_emit(ctx, 1, magic1);
2018 xf_emit(ctx, 1, 0);
2019 xf_emit(ctx, 1, 1);
2020 xf_emit(ctx, 1, 0);
2021 xf_emit(ctx, 1, 1);
2022 xf_emit(ctx, 2, 0);
2023 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2024 xf_emit(ctx, 1, 1);
2025 xf_emit(ctx, 0x28, 0);
2026 xf_emit(ctx, 8, 8);
2027 xf_emit(ctx, 1, 0x11);
2028 xf_emit(ctx, 7, 0);
2029 xf_emit(ctx, 1, 0x0fac6881);
2030 xf_emit(ctx, 8, 0x400);
2031 xf_emit(ctx, 8, 0x300);
2032 xf_emit(ctx, 1, 1);
2033 xf_emit(ctx, 1, 0xf);
2034 xf_emit(ctx, 7, 0);
2035 xf_emit(ctx, 1, 0x20);
2036 xf_emit(ctx, 1, 0x11);
2037 xf_emit(ctx, 1, 0x100);
2038 xf_emit(ctx, 1, 0);
2039 xf_emit(ctx, 1, 1);
2040 xf_emit(ctx, 2, 0);
2041 xf_emit(ctx, 1, 0x40);
2042 xf_emit(ctx, 1, 0x100);
2043 xf_emit(ctx, 1, 0);
2044 xf_emit(ctx, 1, 3);
2045 xf_emit(ctx, 4, 0);
2046 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2047 xf_emit(ctx, 1, 1);
2048 xf_emit(ctx, 1, magic2);
2049 xf_emit(ctx, 3, 0);
2050 xf_emit(ctx, 1, 2);
2051 xf_emit(ctx, 1, 0x0fac6881);
2052 xf_emit(ctx, 9, 0);
2053 xf_emit(ctx, 1, 1);
2054 xf_emit(ctx, 4, 0);
2055 xf_emit(ctx, 1, 4);
2056 xf_emit(ctx, 1, 0);
2057 xf_emit(ctx, 1, 1);
2058 xf_emit(ctx, 1, 0x400);
2059 xf_emit(ctx, 1, 0x300);
2060 xf_emit(ctx, 1, 0x1001);
2061 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2062 xf_emit(ctx, 4, 0);
2063 else
2064 xf_emit(ctx, 3, 0);
2065 xf_emit(ctx, 1, 0x11);
2066 xf_emit(ctx, 7, 0);
2067 xf_emit(ctx, 1, 0x0fac6881);
2068 xf_emit(ctx, 1, 0xf);
2069 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
2070 xf_emit(ctx, 0x15, 0);
2071 xf_emit(ctx, 1, 1);
2072 xf_emit(ctx, 3, 0);
2073 } else
2074 xf_emit(ctx, 0x17, 0);
2075 if (dev_priv->chipset >= 0xa0)
2076 xf_emit(ctx, 1, 0x0fac6881);
2077 xf_emit(ctx, 1, magic2);
2078 xf_emit(ctx, 3, 0);
2079 xf_emit(ctx, 1, 0x11);
2080 xf_emit(ctx, 2, 0);
2081 xf_emit(ctx, 1, 4);
2082 xf_emit(ctx, 1, 0);
2083 xf_emit(ctx, 2, 1);
2084 xf_emit(ctx, 3, 0);
2085 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2086 xf_emit(ctx, 2, 1);
2087 else
2088 xf_emit(ctx, 1, 1);
2089 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2090 xf_emit(ctx, 2, 0);
2091 else if (dev_priv->chipset != 0x50)
2092 xf_emit(ctx, 1, 0);
2093}
2094
2095static void
2096nv50_graph_construct_xfer_tp_x3(struct nouveau_grctx *ctx)
2097{
2098 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2099 xf_emit(ctx, 3, 0);
2100 xf_emit(ctx, 1, 1);
2101 xf_emit(ctx, 1, 0);
2102 xf_emit(ctx, 1, 1);
2103 if (dev_priv->chipset == 0x50)
2104 xf_emit(ctx, 2, 0);
2105 else
2106 xf_emit(ctx, 3, 0);
2107 xf_emit(ctx, 1, 0x2a712488);
2108 xf_emit(ctx, 1, 0);
2109 xf_emit(ctx, 1, 0x4085c000);
2110 xf_emit(ctx, 1, 0x40);
2111 xf_emit(ctx, 1, 0x100);
2112 xf_emit(ctx, 1, 0x10100);
2113 xf_emit(ctx, 1, 0x02800000);
2114}
2115
2116static void
2117nv50_graph_construct_xfer_tp_x4(struct nouveau_grctx *ctx)
2118{
2119 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2120 xf_emit(ctx, 2, 0x04e3bfdf);
2121 xf_emit(ctx, 1, 1);
2122 xf_emit(ctx, 1, 0);
2123 xf_emit(ctx, 1, 0x00ffff00);
2124 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2125 xf_emit(ctx, 2, 1);
2126 else
2127 xf_emit(ctx, 1, 1);
2128 xf_emit(ctx, 2, 0);
2129 xf_emit(ctx, 1, 0x00ffff00);
2130 xf_emit(ctx, 8, 0);
2131 xf_emit(ctx, 1, 1);
2132 xf_emit(ctx, 1, 0);
2133 xf_emit(ctx, 1, 1);
2134 xf_emit(ctx, 1, 0x30201000);
2135 xf_emit(ctx, 1, 0x70605040);
2136 xf_emit(ctx, 1, 0xb8a89888);
2137 xf_emit(ctx, 1, 0xf8e8d8c8);
2138 xf_emit(ctx, 1, 0);
2139 xf_emit(ctx, 1, 0x1a);
2140}
2141
2142static void
2143nv50_graph_construct_xfer_tp_x5(struct nouveau_grctx *ctx)
2144{
2145 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2146 xf_emit(ctx, 3, 0);
2147 xf_emit(ctx, 1, 0xfac6881);
2148 xf_emit(ctx, 4, 0);
2149 xf_emit(ctx, 1, 4);
2150 xf_emit(ctx, 1, 0);
2151 xf_emit(ctx, 2, 1);
2152 xf_emit(ctx, 2, 0);
2153 xf_emit(ctx, 1, 1);
2154 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2155 xf_emit(ctx, 0xb, 0);
2156 else
2157 xf_emit(ctx, 0xa, 0);
2158 xf_emit(ctx, 8, 1);
2159 xf_emit(ctx, 1, 0x11);
2160 xf_emit(ctx, 7, 0);
2161 xf_emit(ctx, 1, 0xfac6881);
2162 xf_emit(ctx, 1, 0xf);
2163 xf_emit(ctx, 7, 0);
2164 xf_emit(ctx, 1, 0x11);
2165 xf_emit(ctx, 1, 1);
2166 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
2167 xf_emit(ctx, 6, 0);
2168 xf_emit(ctx, 1, 1);
2169 xf_emit(ctx, 6, 0);
2170 } else {
2171 xf_emit(ctx, 0xb, 0);
2172 }
2173}
2174
2175static void
2176nv50_graph_construct_xfer_tp(struct nouveau_grctx *ctx)
2177{
2178 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2179 if (dev_priv->chipset < 0xa0) {
2180 nv50_graph_construct_xfer_tp_x1(ctx);
2181 nv50_graph_construct_xfer_tp_x2(ctx);
2182 nv50_graph_construct_xfer_tp_x3(ctx);
2183 if (dev_priv->chipset == 0x50)
2184 xf_emit(ctx, 0xf, 0);
2185 else
2186 xf_emit(ctx, 0x12, 0);
2187 nv50_graph_construct_xfer_tp_x4(ctx);
2188 } else {
2189 nv50_graph_construct_xfer_tp_x3(ctx);
2190 if (dev_priv->chipset < 0xaa)
2191 xf_emit(ctx, 0xc, 0);
2192 else
2193 xf_emit(ctx, 0xa, 0);
2194 nv50_graph_construct_xfer_tp_x2(ctx);
2195 nv50_graph_construct_xfer_tp_x5(ctx);
2196 nv50_graph_construct_xfer_tp_x4(ctx);
2197 nv50_graph_construct_xfer_tp_x1(ctx);
2198 }
2199}
2200
2201static void
2202nv50_graph_construct_xfer_tp2(struct nouveau_grctx *ctx)
2203{
2204 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2205 int i, mpcnt;
2206 if (dev_priv->chipset == 0x98 || dev_priv->chipset == 0xaa)
2207 mpcnt = 1;
2208 else if (dev_priv->chipset < 0xa0 || dev_priv->chipset >= 0xa8)
2209 mpcnt = 2;
2210 else
2211 mpcnt = 3;
2212 for (i = 0; i < mpcnt; i++) {
2213 xf_emit(ctx, 1, 0);
2214 xf_emit(ctx, 1, 0x80);
2215 xf_emit(ctx, 1, 0x80007004);
2216 xf_emit(ctx, 1, 0x04000400);
2217 if (dev_priv->chipset >= 0xa0)
2218 xf_emit(ctx, 1, 0xc0);
2219 xf_emit(ctx, 1, 0x1000);
2220 xf_emit(ctx, 2, 0);
2221 if (dev_priv->chipset == 0x86 || dev_priv->chipset == 0x98 || dev_priv->chipset >= 0xa8) {
2222 xf_emit(ctx, 1, 0xe00);
2223 xf_emit(ctx, 1, 0x1e00);
2224 }
2225 xf_emit(ctx, 1, 1);
2226 xf_emit(ctx, 2, 0);
2227 if (dev_priv->chipset == 0x50)
2228 xf_emit(ctx, 2, 0x1000);
2229 xf_emit(ctx, 1, 1);
2230 xf_emit(ctx, 1, 0);
2231 xf_emit(ctx, 1, 4);
2232 xf_emit(ctx, 1, 2);
2233 if (dev_priv->chipset >= 0xaa)
2234 xf_emit(ctx, 0xb, 0);
2235 else if (dev_priv->chipset >= 0xa0)
2236 xf_emit(ctx, 0xc, 0);
2237 else
2238 xf_emit(ctx, 0xa, 0);
2239 }
2240 xf_emit(ctx, 1, 0x08100c12);
2241 xf_emit(ctx, 1, 0);
2242 if (dev_priv->chipset >= 0xa0) {
2243 xf_emit(ctx, 1, 0x1fe21);
2244 }
2245 xf_emit(ctx, 5, 0);
2246 xf_emit(ctx, 4, 0xffff);
2247 xf_emit(ctx, 1, 1);
2248 xf_emit(ctx, 2, 0x10001);
2249 xf_emit(ctx, 1, 1);
2250 xf_emit(ctx, 1, 0);
2251 xf_emit(ctx, 1, 0x1fe21);
2252 xf_emit(ctx, 1, 0);
2253 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2254 xf_emit(ctx, 1, 1);
2255 xf_emit(ctx, 4, 0);
2256 xf_emit(ctx, 1, 0x08100c12);
2257 xf_emit(ctx, 1, 4);
2258 xf_emit(ctx, 1, 0);
2259 xf_emit(ctx, 1, 2);
2260 xf_emit(ctx, 1, 0x11);
2261 xf_emit(ctx, 8, 0);
2262 xf_emit(ctx, 1, 0xfac6881);
2263 xf_emit(ctx, 1, 0);
2264 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa)
2265 xf_emit(ctx, 1, 3);
2266 xf_emit(ctx, 3, 0);
2267 xf_emit(ctx, 1, 4);
2268 xf_emit(ctx, 9, 0);
2269 xf_emit(ctx, 1, 2);
2270 xf_emit(ctx, 2, 1);
2271 xf_emit(ctx, 1, 2);
2272 xf_emit(ctx, 3, 1);
2273 xf_emit(ctx, 1, 0);
2274 if (dev_priv->chipset > 0xa0 && dev_priv->chipset < 0xaa) {
2275 xf_emit(ctx, 8, 2);
2276 xf_emit(ctx, 0x10, 1);
2277 xf_emit(ctx, 8, 2);
2278 xf_emit(ctx, 0x18, 1);
2279 xf_emit(ctx, 3, 0);
2280 }
2281 xf_emit(ctx, 1, 4);
2282 if (dev_priv->chipset == 0x50)
2283 xf_emit(ctx, 0x3a0, 0);
2284 else if (dev_priv->chipset < 0x94)
2285 xf_emit(ctx, 0x3a2, 0);
2286 else if (dev_priv->chipset == 0x98 || dev_priv->chipset == 0xaa)
2287 xf_emit(ctx, 0x39f, 0);
2288 else
2289 xf_emit(ctx, 0x3a3, 0);
2290 xf_emit(ctx, 1, 0x11);
2291 xf_emit(ctx, 1, 0);
2292 xf_emit(ctx, 1, 1);
2293 xf_emit(ctx, 0x2d, 0);
2294}
2295
2296static void
2297nv50_graph_construct_xfer2(struct nouveau_grctx *ctx)
2298{
2299 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2300 int i;
2301 uint32_t offset;
2302 uint32_t units = nv_rd32 (ctx->dev, 0x1540);
2303 int size = 0;
2304
2305 offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
2306
2307 if (dev_priv->chipset < 0xa0) {
2308 for (i = 0; i < 8; i++) {
2309 ctx->ctxvals_pos = offset + i;
2310 if (i == 0)
2311 xf_emit(ctx, 1, 0x08100c12);
2312 if (units & (1 << i))
2313 nv50_graph_construct_xfer_tp2(ctx);
2314 if ((ctx->ctxvals_pos-offset)/8 > size)
2315 size = (ctx->ctxvals_pos-offset)/8;
2316 }
2317 } else {
2318 /* Strand 0: TPs 0, 1 */
2319 ctx->ctxvals_pos = offset;
2320 xf_emit(ctx, 1, 0x08100c12);
2321 if (units & (1 << 0))
2322 nv50_graph_construct_xfer_tp2(ctx);
2323 if (units & (1 << 1))
2324 nv50_graph_construct_xfer_tp2(ctx);
2325 if ((ctx->ctxvals_pos-offset)/8 > size)
2326 size = (ctx->ctxvals_pos-offset)/8;
2327
2328 /* Strand 0: TPs 2, 3 */
2329 ctx->ctxvals_pos = offset + 1;
2330 if (units & (1 << 2))
2331 nv50_graph_construct_xfer_tp2(ctx);
2332 if (units & (1 << 3))
2333 nv50_graph_construct_xfer_tp2(ctx);
2334 if ((ctx->ctxvals_pos-offset)/8 > size)
2335 size = (ctx->ctxvals_pos-offset)/8;
2336
2337 /* Strand 0: TPs 4, 5, 6 */
2338 ctx->ctxvals_pos = offset + 2;
2339 if (units & (1 << 4))
2340 nv50_graph_construct_xfer_tp2(ctx);
2341 if (units & (1 << 5))
2342 nv50_graph_construct_xfer_tp2(ctx);
2343 if (units & (1 << 6))
2344 nv50_graph_construct_xfer_tp2(ctx);
2345 if ((ctx->ctxvals_pos-offset)/8 > size)
2346 size = (ctx->ctxvals_pos-offset)/8;
2347
2348 /* Strand 0: TPs 7, 8, 9 */
2349 ctx->ctxvals_pos = offset + 3;
2350 if (units & (1 << 7))
2351 nv50_graph_construct_xfer_tp2(ctx);
2352 if (units & (1 << 8))
2353 nv50_graph_construct_xfer_tp2(ctx);
2354 if (units & (1 << 9))
2355 nv50_graph_construct_xfer_tp2(ctx);
2356 if ((ctx->ctxvals_pos-offset)/8 > size)
2357 size = (ctx->ctxvals_pos-offset)/8;
2358 }
2359 ctx->ctxvals_pos = offset + size * 8;
2360 ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
2361 cp_lsr (ctx, offset);
2362 cp_out (ctx, CP_SET_XFER_POINTER);
2363 cp_lsr (ctx, size);
2364 cp_out (ctx, CP_SEEK_2);
2365 cp_out (ctx, CP_XFER_2);
2366 cp_wait(ctx, XFER, BUSY);
2367}
diff --git a/drivers/gpu/drm/nouveau/nv50_instmem.c b/drivers/gpu/drm/nouveau/nv50_instmem.c
index f0dc4e36ef05..de1f5b0062c5 100644
--- a/drivers/gpu/drm/nouveau/nv50_instmem.c
+++ b/drivers/gpu/drm/nouveau/nv50_instmem.c
@@ -390,7 +390,7 @@ nv50_instmem_populate(struct drm_device *dev, struct nouveau_gpuobj *gpuobj,
390 if (gpuobj->im_backing) 390 if (gpuobj->im_backing)
391 return -EINVAL; 391 return -EINVAL;
392 392
393 *sz = (*sz + (NV50_INSTMEM_PAGE_SIZE-1)) & ~(NV50_INSTMEM_PAGE_SIZE-1); 393 *sz = ALIGN(*sz, NV50_INSTMEM_PAGE_SIZE);
394 if (*sz == 0) 394 if (*sz == 0)
395 return -EINVAL; 395 return -EINVAL;
396 396
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-23 03:24:49 -0500