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authorDave Airlie <airlied@redhat.com>2010-02-10 21:10:48 -0500
committerDave Airlie <airlied@redhat.com>2010-02-10 21:10:52 -0500
commite8a47c10b20ee446e7badd0ec5625d0bdc4216b1 (patch)
tree117d4ac7107faa1d04b30bd5c114598057ad3e78 /drivers
parent85b9e4878f3b16993fba871c0c68d0948ec9c7c6 (diff)
parent13876c6e5fec94e9ea51b73ac025583dd7655345 (diff)
Merge remote branch 'nouveau/for-airlied' of nouveau-2.6
* 'nouveau/for-airlied' of /home/airlied/kernel/drm-next: nouveau: fix state detection with switchable graphics drm/nouveau: move dereferences after null checks drm/nv50: make the pgraph irq handler loop like the pre-nv50 version drm/nv50: delete ramfc object after disabling fifo, not before drm/nv50: avoid unloading pgraph context when ctxprog is running drm/nv50: align size of buffer object to the right boundaries. drm/nv50: disregard dac outputs in nv50_sor_dpms() drm/nv50: prevent multiple init tables being parsed at the same time drm/nouveau: make dp auxch xfer len check for reads only drm/nv40: make INIT_COMPUTE_MEM a NOP, just like nv50 drm/nouveau: Add proper vgaarb support. drm/nouveau: Fix fbcon on mixed pre-NV50 + NV50 multicard. drivers/gpu/drm/nouveau/nouveau_grctx.c: correct NULL test drm/nouveau: call ttm_bo_wait with the bo lock held to prevent hang drm/nouveau: Fixup semaphores on pre-nv50 cards. drm/nouveau: Add getparam to get available PGRAPH units. drm/nouveau: Add module options to disable acceleration. drm/nouveau: fix non-vram notifier blocks
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_acpi.c12
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bios.c19
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bios.h2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bo.c10
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_channel.c7
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_connector.c7
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_dp.c10
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.c10
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.h2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fbcon.c40
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fbcon.h6
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_gem.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_grctx.c4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_irq.c155
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_notifier.c13
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_object.c3
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_reg.h1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_sgdma.c7
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c49
-rw-r--r--drivers/gpu/drm/nouveau/nv04_fbcon.c9
-rw-r--r--drivers/gpu/drm/nouveau/nv50_crtc.c11
-rw-r--r--drivers/gpu/drm/nouveau/nv50_fbcon.c9
-rw-r--r--drivers/gpu/drm/nouveau/nv50_fifo.c9
-rw-r--r--drivers/gpu/drm/nouveau/nv50_graph.c10
-rw-r--r--drivers/gpu/drm/nouveau/nv50_sor.c1
25 files changed, 265 insertions, 143 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 1cf488247a16..48227e744753 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -90,21 +90,21 @@ int nouveau_hybrid_setup(struct drm_device *dev)
90{ 90{
91 int result; 91 int result;
92 92
93 if (nouveau_dsm(dev, NOUVEAU_DSM_ACTIVE, NOUVEAU_DSM_ACTIVE_QUERY, 93 if (nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_STATE,
94 &result)) 94 &result))
95 return -ENODEV; 95 return -ENODEV;
96 96
97 NV_INFO(dev, "_DSM hardware status gave 0x%x\n", result); 97 NV_INFO(dev, "_DSM hardware status gave 0x%x\n", result);
98 98
99 if (result & 0x1) { /* Stamina mode - disable the external GPU */ 99 if (result) { /* Ensure that the external GPU is enabled */
100 nouveau_dsm(dev, NOUVEAU_DSM_LED, NOUVEAU_DSM_LED_SPEED, NULL);
101 nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_SPEED,
102 NULL);
103 } else { /* Stamina mode - disable the external GPU */
100 nouveau_dsm(dev, NOUVEAU_DSM_LED, NOUVEAU_DSM_LED_STAMINA, 104 nouveau_dsm(dev, NOUVEAU_DSM_LED, NOUVEAU_DSM_LED_STAMINA,
101 NULL); 105 NULL);
102 nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_STAMINA, 106 nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_STAMINA,
103 NULL); 107 NULL);
104 } else { /* Ensure that the external GPU is enabled */
105 nouveau_dsm(dev, NOUVEAU_DSM_LED, NOUVEAU_DSM_LED_SPEED, NULL);
106 nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_SPEED,
107 NULL);
108 } 108 }
109 109
110 return 0; 110 return 0;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index d7f8d8b4a4b8..2cd0fad17dac 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -1865,7 +1865,7 @@ init_compute_mem(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
1865 1865
1866 struct drm_nouveau_private *dev_priv = bios->dev->dev_private; 1866 struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
1867 1867
1868 if (dev_priv->card_type >= NV_50) 1868 if (dev_priv->card_type >= NV_40)
1869 return 1; 1869 return 1;
1870 1870
1871 /* 1871 /*
@@ -3765,7 +3765,6 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
3765 */ 3765 */
3766 3766
3767 struct drm_nouveau_private *dev_priv = dev->dev_private; 3767 struct drm_nouveau_private *dev_priv = dev->dev_private;
3768 struct init_exec iexec = {true, false};
3769 struct nvbios *bios = &dev_priv->VBIOS; 3768 struct nvbios *bios = &dev_priv->VBIOS;
3770 uint8_t *table = &bios->data[bios->display.script_table_ptr]; 3769 uint8_t *table = &bios->data[bios->display.script_table_ptr];
3771 uint8_t *otable = NULL; 3770 uint8_t *otable = NULL;
@@ -3845,8 +3844,6 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
3845 } 3844 }
3846 } 3845 }
3847 3846
3848 bios->display.output = dcbent;
3849
3850 if (pxclk == 0) { 3847 if (pxclk == 0) {
3851 script = ROM16(otable[6]); 3848 script = ROM16(otable[6]);
3852 if (!script) { 3849 if (!script) {
@@ -3855,7 +3852,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
3855 } 3852 }
3856 3853
3857 NV_TRACE(dev, "0x%04X: parsing output script 0\n", script); 3854 NV_TRACE(dev, "0x%04X: parsing output script 0\n", script);
3858 parse_init_table(bios, script, &iexec); 3855 nouveau_bios_run_init_table(dev, script, dcbent);
3859 } else 3856 } else
3860 if (pxclk == -1) { 3857 if (pxclk == -1) {
3861 script = ROM16(otable[8]); 3858 script = ROM16(otable[8]);
@@ -3865,7 +3862,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
3865 } 3862 }
3866 3863
3867 NV_TRACE(dev, "0x%04X: parsing output script 1\n", script); 3864 NV_TRACE(dev, "0x%04X: parsing output script 1\n", script);
3868 parse_init_table(bios, script, &iexec); 3865 nouveau_bios_run_init_table(dev, script, dcbent);
3869 } else 3866 } else
3870 if (pxclk == -2) { 3867 if (pxclk == -2) {
3871 if (table[4] >= 12) 3868 if (table[4] >= 12)
@@ -3878,7 +3875,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
3878 } 3875 }
3879 3876
3880 NV_TRACE(dev, "0x%04X: parsing output script 2\n", script); 3877 NV_TRACE(dev, "0x%04X: parsing output script 2\n", script);
3881 parse_init_table(bios, script, &iexec); 3878 nouveau_bios_run_init_table(dev, script, dcbent);
3882 } else 3879 } else
3883 if (pxclk > 0) { 3880 if (pxclk > 0) {
3884 script = ROM16(otable[table[4] + i*6 + 2]); 3881 script = ROM16(otable[table[4] + i*6 + 2]);
@@ -3890,7 +3887,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
3890 } 3887 }
3891 3888
3892 NV_TRACE(dev, "0x%04X: parsing clock script 0\n", script); 3889 NV_TRACE(dev, "0x%04X: parsing clock script 0\n", script);
3893 parse_init_table(bios, script, &iexec); 3890 nouveau_bios_run_init_table(dev, script, dcbent);
3894 } else 3891 } else
3895 if (pxclk < 0) { 3892 if (pxclk < 0) {
3896 script = ROM16(otable[table[4] + i*6 + 4]); 3893 script = ROM16(otable[table[4] + i*6 + 4]);
@@ -3902,7 +3899,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
3902 } 3899 }
3903 3900
3904 NV_TRACE(dev, "0x%04X: parsing clock script 1\n", script); 3901 NV_TRACE(dev, "0x%04X: parsing clock script 1\n", script);
3905 parse_init_table(bios, script, &iexec); 3902 nouveau_bios_run_init_table(dev, script, dcbent);
3906 } 3903 }
3907 3904
3908 return 0; 3905 return 0;
@@ -5864,10 +5861,13 @@ nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table,
5864 struct drm_nouveau_private *dev_priv = dev->dev_private; 5861 struct drm_nouveau_private *dev_priv = dev->dev_private;
5865 struct nvbios *bios = &dev_priv->VBIOS; 5862 struct nvbios *bios = &dev_priv->VBIOS;
5866 struct init_exec iexec = { true, false }; 5863 struct init_exec iexec = { true, false };
5864 unsigned long flags;
5867 5865
5866 spin_lock_irqsave(&bios->lock, flags);
5868 bios->display.output = dcbent; 5867 bios->display.output = dcbent;
5869 parse_init_table(bios, table, &iexec); 5868 parse_init_table(bios, table, &iexec);
5870 bios->display.output = NULL; 5869 bios->display.output = NULL;
5870 spin_unlock_irqrestore(&bios->lock, flags);
5871} 5871}
5872 5872
5873static bool NVInitVBIOS(struct drm_device *dev) 5873static bool NVInitVBIOS(struct drm_device *dev)
@@ -5876,6 +5876,7 @@ static bool NVInitVBIOS(struct drm_device *dev)
5876 struct nvbios *bios = &dev_priv->VBIOS; 5876 struct nvbios *bios = &dev_priv->VBIOS;
5877 5877
5878 memset(bios, 0, sizeof(struct nvbios)); 5878 memset(bios, 0, sizeof(struct nvbios));
5879 spin_lock_init(&bios->lock);
5879 bios->dev = dev; 5880 bios->dev = dev;
5880 5881
5881 if (!NVShadowVBIOS(dev, bios->data)) 5882 if (!NVShadowVBIOS(dev, bios->data))
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.h b/drivers/gpu/drm/nouveau/nouveau_bios.h
index 058e98c76d89..68446fd4146b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.h
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.h
@@ -205,6 +205,8 @@ struct nvbios {
205 struct drm_device *dev; 205 struct drm_device *dev;
206 struct nouveau_bios_info pub; 206 struct nouveau_bios_info pub;
207 207
208 spinlock_t lock;
209
208 uint8_t data[NV_PROM_SIZE]; 210 uint8_t data[NV_PROM_SIZE];
209 unsigned int length; 211 unsigned int length;
210 bool execute; 212 bool execute;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index db0ed4c13f98..028719fddf76 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -65,8 +65,10 @@ nouveau_bo_fixup_align(struct drm_device *dev,
65 65
66 /* 66 /*
67 * Some of the tile_flags have a periodic structure of N*4096 bytes, 67 * Some of the tile_flags have a periodic structure of N*4096 bytes,
68 * align to to that as well as the page size. Overallocate memory to 68 * align to to that as well as the page size. Align the size to the
69 * avoid corruption of other buffer objects. 69 * appropriate boundaries. This does imply that sizes are rounded up
70 * 3-7 pages, so be aware of this and do not waste memory by allocating
71 * many small buffers.
70 */ 72 */
71 if (dev_priv->card_type == NV_50) { 73 if (dev_priv->card_type == NV_50) {
72 uint32_t block_size = nouveau_mem_fb_amount(dev) >> 15; 74 uint32_t block_size = nouveau_mem_fb_amount(dev) >> 15;
@@ -77,22 +79,20 @@ nouveau_bo_fixup_align(struct drm_device *dev,
77 case 0x2800: 79 case 0x2800:
78 case 0x4800: 80 case 0x4800:
79 case 0x7a00: 81 case 0x7a00:
80 *size = roundup(*size, block_size);
81 if (is_power_of_2(block_size)) { 82 if (is_power_of_2(block_size)) {
82 *size += 3 * block_size;
83 for (i = 1; i < 10; i++) { 83 for (i = 1; i < 10; i++) {
84 *align = 12 * i * block_size; 84 *align = 12 * i * block_size;
85 if (!(*align % 65536)) 85 if (!(*align % 65536))
86 break; 86 break;
87 } 87 }
88 } else { 88 } else {
89 *size += 6 * block_size;
90 for (i = 1; i < 10; i++) { 89 for (i = 1; i < 10; i++) {
91 *align = 8 * i * block_size; 90 *align = 8 * i * block_size;
92 if (!(*align % 65536)) 91 if (!(*align % 65536))
93 break; 92 break;
94 } 93 }
95 } 94 }
95 *size = roundup(*size, *align);
96 break; 96 break;
97 default: 97 default:
98 break; 98 break;
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 343d718a9667..2281f99da7fc 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -278,12 +278,11 @@ nouveau_channel_free(struct nouveau_channel *chan)
278 /* Ensure the channel is no longer active on the GPU */ 278 /* Ensure the channel is no longer active on the GPU */
279 pfifo->reassign(dev, false); 279 pfifo->reassign(dev, false);
280 280
281 if (pgraph->channel(dev) == chan) { 281 pgraph->fifo_access(dev, false);
282 pgraph->fifo_access(dev, false); 282 if (pgraph->channel(dev) == chan)
283 pgraph->unload_context(dev); 283 pgraph->unload_context(dev);
284 pgraph->fifo_access(dev, true);
285 }
286 pgraph->destroy_context(chan); 284 pgraph->destroy_context(chan);
285 pgraph->fifo_access(dev, true);
287 286
288 if (pfifo->channel_id(dev) == chan->id) { 287 if (pfifo->channel_id(dev) == chan->id) {
289 pfifo->disable(dev); 288 pfifo->disable(dev);
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 7e6d673f3a23..d2f63353ea97 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -88,13 +88,14 @@ nouveau_connector_destroy(struct drm_connector *drm_connector)
88{ 88{
89 struct nouveau_connector *nv_connector = 89 struct nouveau_connector *nv_connector =
90 nouveau_connector(drm_connector); 90 nouveau_connector(drm_connector);
91 struct drm_device *dev = nv_connector->base.dev; 91 struct drm_device *dev;
92
93 NV_DEBUG_KMS(dev, "\n");
94 92
95 if (!nv_connector) 93 if (!nv_connector)
96 return; 94 return;
97 95
96 dev = nv_connector->base.dev;
97 NV_DEBUG_KMS(dev, "\n");
98
98 kfree(nv_connector->edid); 99 kfree(nv_connector->edid);
99 drm_sysfs_connector_remove(drm_connector); 100 drm_sysfs_connector_remove(drm_connector);
100 drm_connector_cleanup(drm_connector); 101 drm_connector_cleanup(drm_connector);
diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c
index dd4937224220..f954ad93e81f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dp.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dp.c
@@ -502,12 +502,12 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr,
502 break; 502 break;
503 } 503 }
504 504
505 if ((stat & NV50_AUXCH_STAT_COUNT) != data_nr) {
506 ret = -EREMOTEIO;
507 goto out;
508 }
509
510 if (cmd & 1) { 505 if (cmd & 1) {
506 if ((stat & NV50_AUXCH_STAT_COUNT) != data_nr) {
507 ret = -EREMOTEIO;
508 goto out;
509 }
510
511 for (i = 0; i < 4; i++) { 511 for (i = 0; i < 4; i++) {
512 data32[i] = nv_rd32(dev, NV50_AUXCH_DATA_IN(index, i)); 512 data32[i] = nv_rd32(dev, NV50_AUXCH_DATA_IN(index, i));
513 NV_DEBUG_KMS(dev, "rd %d: 0x%08x\n", i, data32[i]); 513 NV_DEBUG_KMS(dev, "rd %d: 0x%08x\n", i, data32[i]);
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 343ab7f17ccc..da3b93b84502 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -56,7 +56,7 @@ int nouveau_vram_pushbuf;
56module_param_named(vram_pushbuf, nouveau_vram_pushbuf, int, 0400); 56module_param_named(vram_pushbuf, nouveau_vram_pushbuf, int, 0400);
57 57
58MODULE_PARM_DESC(vram_notify, "Force DMA notifiers to be in VRAM"); 58MODULE_PARM_DESC(vram_notify, "Force DMA notifiers to be in VRAM");
59int nouveau_vram_notify; 59int nouveau_vram_notify = 1;
60module_param_named(vram_notify, nouveau_vram_notify, int, 0400); 60module_param_named(vram_notify, nouveau_vram_notify, int, 0400);
61 61
62MODULE_PARM_DESC(duallink, "Allow dual-link TMDS (>=GeForce 8)"); 62MODULE_PARM_DESC(duallink, "Allow dual-link TMDS (>=GeForce 8)");
@@ -75,6 +75,14 @@ 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");
79int nouveau_noaccel = 0;
80module_param_named(noaccel, nouveau_noaccel, int, 0400);
81
82MODULE_PARM_DESC(noagp, "Disable fbcon acceleration");
83int nouveau_nofbaccel = 0;
84module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400);
85
78MODULE_PARM_DESC(tv_norm, "Default TV norm.\n" 86MODULE_PARM_DESC(tv_norm, "Default TV norm.\n"
79 "\t\tSupported: PAL, PAL-M, PAL-N, PAL-Nc, NTSC-M, NTSC-J,\n" 87 "\t\tSupported: PAL, PAL-M, PAL-N, PAL-Nc, NTSC-M, NTSC-J,\n"
80 "\t\t\thd480i, hd480p, hd576i, hd576p, hd720p, hd1080i.\n" 88 "\t\t\thd480i, hd480p, hd576i, hd576p, hd720p, hd1080i.\n"
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 6b9690418bc7..5445cefdd03e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -678,6 +678,8 @@ extern int nouveau_reg_debug;
678extern char *nouveau_vbios; 678extern char *nouveau_vbios;
679extern int nouveau_ctxfw; 679extern int nouveau_ctxfw;
680extern int nouveau_ignorelid; 680extern int nouveau_ignorelid;
681extern int nouveau_nofbaccel;
682extern int nouveau_noaccel;
681 683
682/* nouveau_state.c */ 684/* nouveau_state.c */
683extern void nouveau_preclose(struct drm_device *dev, struct drm_file *); 685extern void nouveau_preclose(struct drm_device *dev, struct drm_file *);
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 0b05c869e0e7..ea879a2efef3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -107,6 +107,34 @@ static struct fb_ops nouveau_fbcon_ops = {
107 .fb_setcmap = drm_fb_helper_setcmap, 107 .fb_setcmap = drm_fb_helper_setcmap,
108}; 108};
109 109
110static struct fb_ops nv04_fbcon_ops = {
111 .owner = THIS_MODULE,
112 .fb_check_var = drm_fb_helper_check_var,
113 .fb_set_par = drm_fb_helper_set_par,
114 .fb_setcolreg = drm_fb_helper_setcolreg,
115 .fb_fillrect = nv04_fbcon_fillrect,
116 .fb_copyarea = nv04_fbcon_copyarea,
117 .fb_imageblit = nv04_fbcon_imageblit,
118 .fb_sync = nouveau_fbcon_sync,
119 .fb_pan_display = drm_fb_helper_pan_display,
120 .fb_blank = drm_fb_helper_blank,
121 .fb_setcmap = drm_fb_helper_setcmap,
122};
123
124static struct fb_ops nv50_fbcon_ops = {
125 .owner = THIS_MODULE,
126 .fb_check_var = drm_fb_helper_check_var,
127 .fb_set_par = drm_fb_helper_set_par,
128 .fb_setcolreg = drm_fb_helper_setcolreg,
129 .fb_fillrect = nv50_fbcon_fillrect,
130 .fb_copyarea = nv50_fbcon_copyarea,
131 .fb_imageblit = nv50_fbcon_imageblit,
132 .fb_sync = nouveau_fbcon_sync,
133 .fb_pan_display = drm_fb_helper_pan_display,
134 .fb_blank = drm_fb_helper_blank,
135 .fb_setcmap = drm_fb_helper_setcmap,
136};
137
110static void nouveau_fbcon_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, 138static void nouveau_fbcon_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
111 u16 blue, int regno) 139 u16 blue, int regno)
112{ 140{
@@ -267,8 +295,12 @@ nouveau_fbcon_create(struct drm_device *dev, uint32_t fb_width,
267 dev_priv->fbdev_info = info; 295 dev_priv->fbdev_info = info;
268 296
269 strcpy(info->fix.id, "nouveaufb"); 297 strcpy(info->fix.id, "nouveaufb");
270 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA | 298 if (nouveau_nofbaccel)
271 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_IMAGEBLIT; 299 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_DISABLED;
300 else
301 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA |
302 FBINFO_HWACCEL_FILLRECT |
303 FBINFO_HWACCEL_IMAGEBLIT;
272 info->fbops = &nouveau_fbcon_ops; 304 info->fbops = &nouveau_fbcon_ops;
273 info->fix.smem_start = dev->mode_config.fb_base + nvbo->bo.offset - 305 info->fix.smem_start = dev->mode_config.fb_base + nvbo->bo.offset -
274 dev_priv->vm_vram_base; 306 dev_priv->vm_vram_base;
@@ -316,13 +348,15 @@ nouveau_fbcon_create(struct drm_device *dev, uint32_t fb_width,
316 par->nouveau_fb = nouveau_fb; 348 par->nouveau_fb = nouveau_fb;
317 par->dev = dev; 349 par->dev = dev;
318 350
319 if (dev_priv->channel) { 351 if (dev_priv->channel && !nouveau_nofbaccel) {
320 switch (dev_priv->card_type) { 352 switch (dev_priv->card_type) {
321 case NV_50: 353 case NV_50:
322 nv50_fbcon_accel_init(info); 354 nv50_fbcon_accel_init(info);
355 info->fbops = &nv50_fbcon_ops;
323 break; 356 break;
324 default: 357 default:
325 nv04_fbcon_accel_init(info); 358 nv04_fbcon_accel_init(info);
359 info->fbops = &nv04_fbcon_ops;
326 break; 360 break;
327 }; 361 };
328 } 362 }
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.h b/drivers/gpu/drm/nouveau/nouveau_fbcon.h
index 462e0b87b4bd..f9c34e1a8c11 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.h
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.h
@@ -40,7 +40,13 @@ int nouveau_fbcon_remove(struct drm_device *dev, struct drm_framebuffer *fb);
40void nouveau_fbcon_restore(void); 40void nouveau_fbcon_restore(void);
41void nouveau_fbcon_zfill(struct drm_device *dev); 41void nouveau_fbcon_zfill(struct drm_device *dev);
42 42
43void nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
44void nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
45void nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
43int nv04_fbcon_accel_init(struct fb_info *info); 46int nv04_fbcon_accel_init(struct fb_info *info);
47void nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
48void nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
49void nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
44int nv50_fbcon_accel_init(struct fb_info *info); 50int nv50_fbcon_accel_init(struct fb_info *info);
45 51
46void nouveau_fbcon_gpu_lockup(struct fb_info *info); 52void nouveau_fbcon_gpu_lockup(struct fb_info *info);
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 6ac804b0c9f9..70cc30803e3b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -925,7 +925,9 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
925 } 925 }
926 926
927 if (req->flags & NOUVEAU_GEM_CPU_PREP_NOBLOCK) { 927 if (req->flags & NOUVEAU_GEM_CPU_PREP_NOBLOCK) {
928 spin_lock(&nvbo->bo.lock);
928 ret = ttm_bo_wait(&nvbo->bo, false, false, no_wait); 929 ret = ttm_bo_wait(&nvbo->bo, false, false, no_wait);
930 spin_unlock(&nvbo->bo.lock);
929 } else { 931 } else {
930 ret = ttm_bo_synccpu_write_grab(&nvbo->bo, no_wait); 932 ret = ttm_bo_synccpu_write_grab(&nvbo->bo, no_wait);
931 if (ret == 0) 933 if (ret == 0)
diff --git a/drivers/gpu/drm/nouveau/nouveau_grctx.c b/drivers/gpu/drm/nouveau/nouveau_grctx.c
index 419f4c2b3b89..c7ebec696747 100644
--- a/drivers/gpu/drm/nouveau/nouveau_grctx.c
+++ b/drivers/gpu/drm/nouveau/nouveau_grctx.c
@@ -97,8 +97,8 @@ nouveau_grctx_prog_load(struct drm_device *dev)
97 } 97 }
98 98
99 pgraph->ctxvals = kmalloc(fw->size, GFP_KERNEL); 99 pgraph->ctxvals = kmalloc(fw->size, GFP_KERNEL);
100 if (!pgraph->ctxprog) { 100 if (!pgraph->ctxvals) {
101 NV_ERROR(dev, "OOM copying ctxprog\n"); 101 NV_ERROR(dev, "OOM copying ctxvals\n");
102 release_firmware(fw); 102 release_firmware(fw);
103 nouveau_grctx_fini(dev); 103 nouveau_grctx_fini(dev);
104 return -ENOMEM; 104 return -ENOMEM;
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 3b9bad66162a..447f9f69d6b1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -211,6 +211,20 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
211 get + 4); 211 get + 4);
212 } 212 }
213 213
214 if (status & NV_PFIFO_INTR_SEMAPHORE) {
215 uint32_t sem;
216
217 status &= ~NV_PFIFO_INTR_SEMAPHORE;
218 nv_wr32(dev, NV03_PFIFO_INTR_0,
219 NV_PFIFO_INTR_SEMAPHORE);
220
221 sem = nv_rd32(dev, NV10_PFIFO_CACHE1_SEMAPHORE);
222 nv_wr32(dev, NV10_PFIFO_CACHE1_SEMAPHORE, sem | 0x1);
223
224 nv_wr32(dev, NV03_PFIFO_CACHE1_GET, get + 4);
225 nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, 1);
226 }
227
214 if (status) { 228 if (status) {
215 NV_INFO(dev, "PFIFO_INTR 0x%08x - Ch %d\n", 229 NV_INFO(dev, "PFIFO_INTR 0x%08x - Ch %d\n",
216 status, chid); 230 status, chid);
@@ -566,86 +580,99 @@ nouveau_pgraph_irq_handler(struct drm_device *dev)
566static void 580static void
567nv50_pgraph_irq_handler(struct drm_device *dev) 581nv50_pgraph_irq_handler(struct drm_device *dev)
568{ 582{
569 uint32_t status, nsource; 583 uint32_t status;
570 584
571 status = nv_rd32(dev, NV03_PGRAPH_INTR); 585 while ((status = nv_rd32(dev, NV03_PGRAPH_INTR))) {
572 nsource = nv_rd32(dev, NV03_PGRAPH_NSOURCE); 586 uint32_t nsource = nv_rd32(dev, NV03_PGRAPH_NSOURCE);
573 587
574 if (status & 0x00000001) { 588 if (status & 0x00000001) {
575 nouveau_pgraph_intr_notify(dev, nsource); 589 nouveau_pgraph_intr_notify(dev, nsource);
576 status &= ~0x00000001; 590 status &= ~0x00000001;
577 nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000001); 591 nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000001);
578 } 592 }
579 593
580 if (status & 0x00000010) { 594 if (status & 0x00000010) {
581 nouveau_pgraph_intr_error(dev, nsource | 595 nouveau_pgraph_intr_error(dev, nsource |
582 NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD); 596 NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD);
583 597
584 status &= ~0x00000010; 598 status &= ~0x00000010;
585 nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000010); 599 nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000010);
586 } 600 }
587 601
588 if (status & 0x00001000) { 602 if (status & 0x00001000) {
589 nv_wr32(dev, 0x400500, 0x00000000); 603 nv_wr32(dev, 0x400500, 0x00000000);
590 nv_wr32(dev, NV03_PGRAPH_INTR, NV_PGRAPH_INTR_CONTEXT_SWITCH); 604 nv_wr32(dev, NV03_PGRAPH_INTR,
591 nv_wr32(dev, NV40_PGRAPH_INTR_EN, nv_rd32(dev, 605 NV_PGRAPH_INTR_CONTEXT_SWITCH);
592 NV40_PGRAPH_INTR_EN) & ~NV_PGRAPH_INTR_CONTEXT_SWITCH); 606 nv_wr32(dev, NV40_PGRAPH_INTR_EN, nv_rd32(dev,
593 nv_wr32(dev, 0x400500, 0x00010001); 607 NV40_PGRAPH_INTR_EN) &
608 ~NV_PGRAPH_INTR_CONTEXT_SWITCH);
609 nv_wr32(dev, 0x400500, 0x00010001);
594 610
595 nv50_graph_context_switch(dev); 611 nv50_graph_context_switch(dev);
596 612
597 status &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH; 613 status &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH;
598 } 614 }
599 615
600 if (status & 0x00100000) { 616 if (status & 0x00100000) {
601 nouveau_pgraph_intr_error(dev, nsource | 617 nouveau_pgraph_intr_error(dev, nsource |
602 NV03_PGRAPH_NSOURCE_DATA_ERROR); 618 NV03_PGRAPH_NSOURCE_DATA_ERROR);
603 619
604 status &= ~0x00100000; 620 status &= ~0x00100000;
605 nv_wr32(dev, NV03_PGRAPH_INTR, 0x00100000); 621 nv_wr32(dev, NV03_PGRAPH_INTR, 0x00100000);
606 } 622 }
607 623
608 if (status & 0x00200000) { 624 if (status & 0x00200000) {
609 int r; 625 int r;
610 626
611 nouveau_pgraph_intr_error(dev, nsource | 627 nouveau_pgraph_intr_error(dev, nsource |
612 NV03_PGRAPH_NSOURCE_PROTECTION_ERROR); 628 NV03_PGRAPH_NSOURCE_PROTECTION_ERROR);
613 629
614 NV_ERROR(dev, "magic set 1:\n"); 630 NV_ERROR(dev, "magic set 1:\n");
615 for (r = 0x408900; r <= 0x408910; r += 4) 631 for (r = 0x408900; r <= 0x408910; r += 4)
616 NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r, nv_rd32(dev, r)); 632 NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
617 nv_wr32(dev, 0x408900, nv_rd32(dev, 0x408904) | 0xc0000000); 633 nv_rd32(dev, r));
618 for (r = 0x408e08; r <= 0x408e24; r += 4) 634 nv_wr32(dev, 0x408900,
619 NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r, nv_rd32(dev, r)); 635 nv_rd32(dev, 0x408904) | 0xc0000000);
620 nv_wr32(dev, 0x408e08, nv_rd32(dev, 0x408e08) | 0xc0000000); 636 for (r = 0x408e08; r <= 0x408e24; r += 4)
621 637 NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
622 NV_ERROR(dev, "magic set 2:\n"); 638 nv_rd32(dev, r));
623 for (r = 0x409900; r <= 0x409910; r += 4) 639 nv_wr32(dev, 0x408e08,
624 NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r, nv_rd32(dev, r)); 640 nv_rd32(dev, 0x408e08) | 0xc0000000);
625 nv_wr32(dev, 0x409900, nv_rd32(dev, 0x409904) | 0xc0000000); 641
626 for (r = 0x409e08; r <= 0x409e24; r += 4) 642 NV_ERROR(dev, "magic set 2:\n");
627 NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r, nv_rd32(dev, r)); 643 for (r = 0x409900; r <= 0x409910; r += 4)
628 nv_wr32(dev, 0x409e08, nv_rd32(dev, 0x409e08) | 0xc0000000); 644 NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
629 645 nv_rd32(dev, r));
630 status &= ~0x00200000; 646 nv_wr32(dev, 0x409900,
631 nv_wr32(dev, NV03_PGRAPH_NSOURCE, nsource); 647 nv_rd32(dev, 0x409904) | 0xc0000000);
632 nv_wr32(dev, NV03_PGRAPH_INTR, 0x00200000); 648 for (r = 0x409e08; r <= 0x409e24; r += 4)
633 } 649 NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
650 nv_rd32(dev, r));
651 nv_wr32(dev, 0x409e08,
652 nv_rd32(dev, 0x409e08) | 0xc0000000);
653
654 status &= ~0x00200000;
655 nv_wr32(dev, NV03_PGRAPH_NSOURCE, nsource);
656 nv_wr32(dev, NV03_PGRAPH_INTR, 0x00200000);
657 }
634 658
635 if (status) { 659 if (status) {
636 NV_INFO(dev, "Unhandled PGRAPH_INTR - 0x%08x\n", status); 660 NV_INFO(dev, "Unhandled PGRAPH_INTR - 0x%08x\n",
637 nv_wr32(dev, NV03_PGRAPH_INTR, status); 661 status);
638 } 662 nv_wr32(dev, NV03_PGRAPH_INTR, status);
663 }
639 664
640 { 665 {
641 const int isb = (1 << 16) | (1 << 0); 666 const int isb = (1 << 16) | (1 << 0);
642 667
643 if ((nv_rd32(dev, 0x400500) & isb) != isb) 668 if ((nv_rd32(dev, 0x400500) & isb) != isb)
644 nv_wr32(dev, 0x400500, nv_rd32(dev, 0x400500) | isb); 669 nv_wr32(dev, 0x400500,
645 nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) & ~(1 << 31)); 670 nv_rd32(dev, 0x400500) | isb);
671 }
646 } 672 }
647 673
648 nv_wr32(dev, NV03_PMC_INTR_0, NV_PMC_INTR_0_PGRAPH_PENDING); 674 nv_wr32(dev, NV03_PMC_INTR_0, NV_PMC_INTR_0_PGRAPH_PENDING);
675 nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) & ~(1 << 31));
649} 676}
650 677
651static void 678static void
diff --git a/drivers/gpu/drm/nouveau/nouveau_notifier.c b/drivers/gpu/drm/nouveau/nouveau_notifier.c
index 6c66a34b6345..d99dc087f9b1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_notifier.c
+++ b/drivers/gpu/drm/nouveau/nouveau_notifier.c
@@ -34,15 +34,20 @@ nouveau_notifier_init_channel(struct nouveau_channel *chan)
34{ 34{
35 struct drm_device *dev = chan->dev; 35 struct drm_device *dev = chan->dev;
36 struct nouveau_bo *ntfy = NULL; 36 struct nouveau_bo *ntfy = NULL;
37 uint32_t flags;
37 int ret; 38 int ret;
38 39
39 ret = nouveau_gem_new(dev, NULL, PAGE_SIZE, 0, nouveau_vram_notify ? 40 if (nouveau_vram_notify)
40 TTM_PL_FLAG_VRAM : TTM_PL_FLAG_TT, 41 flags = TTM_PL_FLAG_VRAM;
42 else
43 flags = TTM_PL_FLAG_TT;
44
45 ret = nouveau_gem_new(dev, NULL, PAGE_SIZE, 0, flags,
41 0, 0x0000, false, true, &ntfy); 46 0, 0x0000, false, true, &ntfy);
42 if (ret) 47 if (ret)
43 return ret; 48 return ret;
44 49
45 ret = nouveau_bo_pin(ntfy, TTM_PL_FLAG_VRAM); 50 ret = nouveau_bo_pin(ntfy, flags);
46 if (ret) 51 if (ret)
47 goto out_err; 52 goto out_err;
48 53
@@ -128,6 +133,8 @@ nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
128 target = NV_DMA_TARGET_PCI; 133 target = NV_DMA_TARGET_PCI;
129 } else { 134 } else {
130 target = NV_DMA_TARGET_AGP; 135 target = NV_DMA_TARGET_AGP;
136 if (dev_priv->card_type >= NV_50)
137 offset += dev_priv->vm_gart_base;
131 } 138 }
132 } else { 139 } else {
133 NV_ERROR(dev, "Bad DMA target, mem_type %d!\n", 140 NV_ERROR(dev, "Bad DMA target, mem_type %d!\n",
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c
index 6c2cf81716df..e7c100ba63a1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_object.c
+++ b/drivers/gpu/drm/nouveau/nouveau_object.c
@@ -885,11 +885,12 @@ int
885nouveau_gpuobj_sw_new(struct nouveau_channel *chan, int class, 885nouveau_gpuobj_sw_new(struct nouveau_channel *chan, int class,
886 struct nouveau_gpuobj **gpuobj_ret) 886 struct nouveau_gpuobj **gpuobj_ret)
887{ 887{
888 struct drm_nouveau_private *dev_priv = chan->dev->dev_private; 888 struct drm_nouveau_private *dev_priv;
889 struct nouveau_gpuobj *gpuobj; 889 struct nouveau_gpuobj *gpuobj;
890 890
891 if (!chan || !gpuobj_ret || *gpuobj_ret != NULL) 891 if (!chan || !gpuobj_ret || *gpuobj_ret != NULL)
892 return -EINVAL; 892 return -EINVAL;
893 dev_priv = chan->dev->dev_private;
893 894
894 gpuobj = kzalloc(sizeof(*gpuobj), GFP_KERNEL); 895 gpuobj = kzalloc(sizeof(*gpuobj), GFP_KERNEL);
895 if (!gpuobj) 896 if (!gpuobj)
diff --git a/drivers/gpu/drm/nouveau/nouveau_reg.h b/drivers/gpu/drm/nouveau/nouveau_reg.h
index 251f1b3b38b9..aa9b310e41be 100644
--- a/drivers/gpu/drm/nouveau/nouveau_reg.h
+++ b/drivers/gpu/drm/nouveau/nouveau_reg.h
@@ -99,6 +99,7 @@
99 * the card will hang early on in the X init process. 99 * the card will hang early on in the X init process.
100 */ 100 */
101# define NV_PMC_ENABLE_UNK13 (1<<13) 101# define NV_PMC_ENABLE_UNK13 (1<<13)
102#define NV40_PMC_GRAPH_UNITS 0x00001540
102#define NV40_PMC_BACKLIGHT 0x000015f0 103#define NV40_PMC_BACKLIGHT 0x000015f0
103# define NV40_PMC_BACKLIGHT_MASK 0x001f0000 104# define NV40_PMC_BACKLIGHT_MASK 0x001f0000
104#define NV40_PMC_1700 0x00001700 105#define NV40_PMC_1700 0x00001700
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 4c7f1e403e80..ed1590577b6c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -54,11 +54,12 @@ static void
54nouveau_sgdma_clear(struct ttm_backend *be) 54nouveau_sgdma_clear(struct ttm_backend *be)
55{ 55{
56 struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)be; 56 struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)be;
57 struct drm_device *dev = nvbe->dev; 57 struct drm_device *dev;
58
59 NV_DEBUG(nvbe->dev, "\n");
60 58
61 if (nvbe && nvbe->pages) { 59 if (nvbe && nvbe->pages) {
60 dev = nvbe->dev;
61 NV_DEBUG(dev, "\n");
62
62 if (nvbe->bound) 63 if (nvbe->bound)
63 be->func->unbind(be); 64 be->func->unbind(be);
64 65
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index f2d0187ba152..a4851af5b05e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -310,6 +310,14 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
310static unsigned int 310static unsigned int
311nouveau_vga_set_decode(void *priv, bool state) 311nouveau_vga_set_decode(void *priv, bool state)
312{ 312{
313 struct drm_device *dev = priv;
314 struct drm_nouveau_private *dev_priv = dev->dev_private;
315
316 if (dev_priv->chipset >= 0x40)
317 nv_wr32(dev, 0x88054, state);
318 else
319 nv_wr32(dev, 0x1854, state);
320
313 if (state) 321 if (state)
314 return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM | 322 return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |
315 VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM; 323 VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
@@ -427,15 +435,19 @@ nouveau_card_init(struct drm_device *dev)
427 if (ret) 435 if (ret)
428 goto out_timer; 436 goto out_timer;
429 437
430 /* PGRAPH */ 438 if (nouveau_noaccel)
431 ret = engine->graph.init(dev); 439 engine->graph.accel_blocked = true;
432 if (ret) 440 else {
433 goto out_fb; 441 /* PGRAPH */
442 ret = engine->graph.init(dev);
443 if (ret)
444 goto out_fb;
434 445
435 /* PFIFO */ 446 /* PFIFO */
436 ret = engine->fifo.init(dev); 447 ret = engine->fifo.init(dev);
437 if (ret) 448 if (ret)
438 goto out_graph; 449 goto out_graph;
450 }
439 451
440 /* this call irq_preinstall, register irq handler and 452 /* this call irq_preinstall, register irq handler and
441 * call irq_postinstall 453 * call irq_postinstall
@@ -479,9 +491,11 @@ nouveau_card_init(struct drm_device *dev)
479out_irq: 491out_irq:
480 drm_irq_uninstall(dev); 492 drm_irq_uninstall(dev);
481out_fifo: 493out_fifo:
482 engine->fifo.takedown(dev); 494 if (!nouveau_noaccel)
495 engine->fifo.takedown(dev);
483out_graph: 496out_graph:
484 engine->graph.takedown(dev); 497 if (!nouveau_noaccel)
498 engine->graph.takedown(dev);
485out_fb: 499out_fb:
486 engine->fb.takedown(dev); 500 engine->fb.takedown(dev);
487out_timer: 501out_timer:
@@ -518,8 +532,10 @@ static void nouveau_card_takedown(struct drm_device *dev)
518 dev_priv->channel = NULL; 532 dev_priv->channel = NULL;
519 } 533 }
520 534
521 engine->fifo.takedown(dev); 535 if (!nouveau_noaccel) {
522 engine->graph.takedown(dev); 536 engine->fifo.takedown(dev);
537 engine->graph.takedown(dev);
538 }
523 engine->fb.takedown(dev); 539 engine->fb.takedown(dev);
524 engine->timer.takedown(dev); 540 engine->timer.takedown(dev);
525 engine->mc.takedown(dev); 541 engine->mc.takedown(dev);
@@ -817,6 +833,15 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data,
817 case NOUVEAU_GETPARAM_VM_VRAM_BASE: 833 case NOUVEAU_GETPARAM_VM_VRAM_BASE:
818 getparam->value = dev_priv->vm_vram_base; 834 getparam->value = dev_priv->vm_vram_base;
819 break; 835 break;
836 case NOUVEAU_GETPARAM_GRAPH_UNITS:
837 /* NV40 and NV50 versions are quite different, but register
838 * address is the same. User is supposed to know the card
839 * family anyway... */
840 if (dev_priv->chipset >= 0x40) {
841 getparam->value = nv_rd32(dev, NV40_PMC_GRAPH_UNITS);
842 break;
843 }
844 /* FALLTHRU */
820 default: 845 default:
821 NV_ERROR(dev, "unknown parameter %lld\n", getparam->param); 846 NV_ERROR(dev, "unknown parameter %lld\n", getparam->param);
822 return -EINVAL; 847 return -EINVAL;
diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c
index d910873c1368..fd01caabd5c3 100644
--- a/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c
@@ -27,7 +27,7 @@
27#include "nouveau_dma.h" 27#include "nouveau_dma.h"
28#include "nouveau_fbcon.h" 28#include "nouveau_fbcon.h"
29 29
30static void 30void
31nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region) 31nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
32{ 32{
33 struct nouveau_fbcon_par *par = info->par; 33 struct nouveau_fbcon_par *par = info->par;
@@ -54,7 +54,7 @@ nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
54 FIRE_RING(chan); 54 FIRE_RING(chan);
55} 55}
56 56
57static void 57void
58nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect) 58nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
59{ 59{
60 struct nouveau_fbcon_par *par = info->par; 60 struct nouveau_fbcon_par *par = info->par;
@@ -88,7 +88,7 @@ nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
88 FIRE_RING(chan); 88 FIRE_RING(chan);
89} 89}
90 90
91static void 91void
92nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image) 92nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
93{ 93{
94 struct nouveau_fbcon_par *par = info->par; 94 struct nouveau_fbcon_par *par = info->par;
@@ -307,9 +307,6 @@ nv04_fbcon_accel_init(struct fb_info *info)
307 307
308 FIRE_RING(chan); 308 FIRE_RING(chan);
309 309
310 info->fbops->fb_fillrect = nv04_fbcon_fillrect;
311 info->fbops->fb_copyarea = nv04_fbcon_copyarea;
312 info->fbops->fb_imageblit = nv04_fbcon_imageblit;
313 return 0; 310 return 0;
314} 311}
315 312
diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index 40b7360841f8..d1a651e3400c 100644
--- a/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv50_crtc.c
@@ -298,14 +298,17 @@ nv50_crtc_set_clock(struct drm_device *dev, int head, int pclk)
298static void 298static void
299nv50_crtc_destroy(struct drm_crtc *crtc) 299nv50_crtc_destroy(struct drm_crtc *crtc)
300{ 300{
301 struct drm_device *dev = crtc->dev; 301 struct drm_device *dev;
302 struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); 302 struct nouveau_crtc *nv_crtc;
303
304 NV_DEBUG_KMS(dev, "\n");
305 303
306 if (!crtc) 304 if (!crtc)
307 return; 305 return;
308 306
307 dev = crtc->dev;
308 nv_crtc = nouveau_crtc(crtc);
309
310 NV_DEBUG_KMS(dev, "\n");
311
309 drm_crtc_cleanup(&nv_crtc->base); 312 drm_crtc_cleanup(&nv_crtc->base);
310 313
311 nv50_cursor_fini(nv_crtc); 314 nv50_cursor_fini(nv_crtc);
diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c
index e4f279ee61cf..0f57cdf7ccb2 100644
--- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
@@ -3,7 +3,7 @@
3#include "nouveau_dma.h" 3#include "nouveau_dma.h"
4#include "nouveau_fbcon.h" 4#include "nouveau_fbcon.h"
5 5
6static void 6void
7nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect) 7nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
8{ 8{
9 struct nouveau_fbcon_par *par = info->par; 9 struct nouveau_fbcon_par *par = info->par;
@@ -46,7 +46,7 @@ nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
46 FIRE_RING(chan); 46 FIRE_RING(chan);
47} 47}
48 48
49static void 49void
50nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region) 50nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
51{ 51{
52 struct nouveau_fbcon_par *par = info->par; 52 struct nouveau_fbcon_par *par = info->par;
@@ -81,7 +81,7 @@ nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
81 FIRE_RING(chan); 81 FIRE_RING(chan);
82} 82}
83 83
84static void 84void
85nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image) 85nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
86{ 86{
87 struct nouveau_fbcon_par *par = info->par; 87 struct nouveau_fbcon_par *par = info->par;
@@ -262,9 +262,6 @@ nv50_fbcon_accel_init(struct fb_info *info)
262 OUT_RING(chan, info->fix.smem_start - dev_priv->fb_phys + 262 OUT_RING(chan, info->fix.smem_start - dev_priv->fb_phys +
263 dev_priv->vm_vram_base); 263 dev_priv->vm_vram_base);
264 264
265 info->fbops->fb_fillrect = nv50_fbcon_fillrect;
266 info->fbops->fb_copyarea = nv50_fbcon_copyarea;
267 info->fbops->fb_imageblit = nv50_fbcon_imageblit;
268 return 0; 265 return 0;
269} 266}
270 267
diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c
index 32b244bcb482..204a79ff10f4 100644
--- a/drivers/gpu/drm/nouveau/nv50_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv50_fifo.c
@@ -317,17 +317,20 @@ void
317nv50_fifo_destroy_context(struct nouveau_channel *chan) 317nv50_fifo_destroy_context(struct nouveau_channel *chan)
318{ 318{
319 struct drm_device *dev = chan->dev; 319 struct drm_device *dev = chan->dev;
320 struct nouveau_gpuobj_ref *ramfc = chan->ramfc;
320 321
321 NV_DEBUG(dev, "ch%d\n", chan->id); 322 NV_DEBUG(dev, "ch%d\n", chan->id);
322 323
323 nouveau_gpuobj_ref_del(dev, &chan->ramfc); 324 /* This will ensure the channel is seen as disabled. */
324 nouveau_gpuobj_ref_del(dev, &chan->cache); 325 chan->ramfc = NULL;
325
326 nv50_fifo_channel_disable(dev, chan->id, false); 326 nv50_fifo_channel_disable(dev, chan->id, false);
327 327
328 /* Dummy channel, also used on ch 127 */ 328 /* Dummy channel, also used on ch 127 */
329 if (chan->id == 0) 329 if (chan->id == 0)
330 nv50_fifo_channel_disable(dev, 127, false); 330 nv50_fifo_channel_disable(dev, 127, false);
331
332 nouveau_gpuobj_ref_del(dev, &ramfc);
333 nouveau_gpuobj_ref_del(dev, &chan->cache);
331} 334}
332 335
333int 336int
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c
index 20319e59d368..6d504801b514 100644
--- a/drivers/gpu/drm/nouveau/nv50_graph.c
+++ b/drivers/gpu/drm/nouveau/nv50_graph.c
@@ -165,6 +165,12 @@ nv50_graph_channel(struct drm_device *dev)
165 uint32_t inst; 165 uint32_t inst;
166 int i; 166 int i;
167 167
168 /* Be sure we're not in the middle of a context switch or bad things
169 * will happen, such as unloading the wrong pgraph context.
170 */
171 if (!nv_wait(0x400300, 0x00000001, 0x00000000))
172 NV_ERROR(dev, "Ctxprog is still running\n");
173
168 inst = nv_rd32(dev, NV50_PGRAPH_CTXCTL_CUR); 174 inst = nv_rd32(dev, NV50_PGRAPH_CTXCTL_CUR);
169 if (!(inst & NV50_PGRAPH_CTXCTL_CUR_LOADED)) 175 if (!(inst & NV50_PGRAPH_CTXCTL_CUR_LOADED))
170 return NULL; 176 return NULL;
@@ -275,7 +281,7 @@ nv50_graph_load_context(struct nouveau_channel *chan)
275int 281int
276nv50_graph_unload_context(struct drm_device *dev) 282nv50_graph_unload_context(struct drm_device *dev)
277{ 283{
278 uint32_t inst, fifo = nv_rd32(dev, 0x400500); 284 uint32_t inst;
279 285
280 inst = nv_rd32(dev, NV50_PGRAPH_CTXCTL_CUR); 286 inst = nv_rd32(dev, NV50_PGRAPH_CTXCTL_CUR);
281 if (!(inst & NV50_PGRAPH_CTXCTL_CUR_LOADED)) 287 if (!(inst & NV50_PGRAPH_CTXCTL_CUR_LOADED))
@@ -283,12 +289,10 @@ nv50_graph_unload_context(struct drm_device *dev)
283 inst &= NV50_PGRAPH_CTXCTL_CUR_INSTANCE; 289 inst &= NV50_PGRAPH_CTXCTL_CUR_INSTANCE;
284 290
285 nouveau_wait_for_idle(dev); 291 nouveau_wait_for_idle(dev);
286 nv_wr32(dev, 0x400500, fifo & ~1);
287 nv_wr32(dev, 0x400784, inst); 292 nv_wr32(dev, 0x400784, inst);
288 nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) | 0x20); 293 nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) | 0x20);
289 nv_wr32(dev, 0x400304, nv_rd32(dev, 0x400304) | 0x01); 294 nv_wr32(dev, 0x400304, nv_rd32(dev, 0x400304) | 0x01);
290 nouveau_wait_for_idle(dev); 295 nouveau_wait_for_idle(dev);
291 nv_wr32(dev, 0x400500, fifo);
292 296
293 nv_wr32(dev, NV50_PGRAPH_CTXCTL_CUR, inst); 297 nv_wr32(dev, NV50_PGRAPH_CTXCTL_CUR, inst);
294 return 0; 298 return 0;
diff --git a/drivers/gpu/drm/nouveau/nv50_sor.c b/drivers/gpu/drm/nouveau/nv50_sor.c
index ecf1936b8224..c2fff543b06f 100644
--- a/drivers/gpu/drm/nouveau/nv50_sor.c
+++ b/drivers/gpu/drm/nouveau/nv50_sor.c
@@ -101,6 +101,7 @@ nv50_sor_dpms(struct drm_encoder *encoder, int mode)
101 struct nouveau_encoder *nvenc = nouveau_encoder(enc); 101 struct nouveau_encoder *nvenc = nouveau_encoder(enc);
102 102
103 if (nvenc == nv_encoder || 103 if (nvenc == nv_encoder ||
104 nvenc->disconnect != nv50_sor_disconnect ||
104 nvenc->dcb->or != nv_encoder->dcb->or) 105 nvenc->dcb->or != nv_encoder->dcb->or)
105 continue; 106 continue;
106 107
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-24 23:00:23 -0500