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path: root/drivers/gpu/drm/nouveau/nouveau_state.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c142
1 files changed, 10 insertions, 132 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index 14998ee89c9..f53c6a74820 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -52,15 +52,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
switch (dev_priv->chipset & 0xf0) {
case 0x00:
- engine->instmem.init = nv04_instmem_init;
- engine->instmem.takedown = nv04_instmem_takedown;
- engine->instmem.suspend = nv04_instmem_suspend;
- engine->instmem.resume = nv04_instmem_resume;
- engine->instmem.get = nv04_instmem_get;
- engine->instmem.put = nv04_instmem_put;
- engine->instmem.map = nv04_instmem_map;
- engine->instmem.unmap = nv04_instmem_unmap;
- engine->instmem.flush = nv04_instmem_flush;
engine->display.early_init = nv04_display_early_init;
engine->display.late_takedown = nv04_display_late_takedown;
engine->display.create = nv04_display_create;
@@ -72,15 +63,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
engine->pm.clocks_set = nv04_pm_clocks_set;
break;
case 0x10:
- engine->instmem.init = nv04_instmem_init;
- engine->instmem.takedown = nv04_instmem_takedown;
- engine->instmem.suspend = nv04_instmem_suspend;
- engine->instmem.resume = nv04_instmem_resume;
- engine->instmem.get = nv04_instmem_get;
- engine->instmem.put = nv04_instmem_put;
- engine->instmem.map = nv04_instmem_map;
- engine->instmem.unmap = nv04_instmem_unmap;
- engine->instmem.flush = nv04_instmem_flush;
engine->display.early_init = nv04_display_early_init;
engine->display.late_takedown = nv04_display_late_takedown;
engine->display.create = nv04_display_create;
@@ -92,15 +74,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
engine->pm.clocks_set = nv04_pm_clocks_set;
break;
case 0x20:
- engine->instmem.init = nv04_instmem_init;
- engine->instmem.takedown = nv04_instmem_takedown;
- engine->instmem.suspend = nv04_instmem_suspend;
- engine->instmem.resume = nv04_instmem_resume;
- engine->instmem.get = nv04_instmem_get;
- engine->instmem.put = nv04_instmem_put;
- engine->instmem.map = nv04_instmem_map;
- engine->instmem.unmap = nv04_instmem_unmap;
- engine->instmem.flush = nv04_instmem_flush;
engine->display.early_init = nv04_display_early_init;
engine->display.late_takedown = nv04_display_late_takedown;
engine->display.create = nv04_display_create;
@@ -112,15 +85,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
engine->pm.clocks_set = nv04_pm_clocks_set;
break;
case 0x30:
- engine->instmem.init = nv04_instmem_init;
- engine->instmem.takedown = nv04_instmem_takedown;
- engine->instmem.suspend = nv04_instmem_suspend;
- engine->instmem.resume = nv04_instmem_resume;
- engine->instmem.get = nv04_instmem_get;
- engine->instmem.put = nv04_instmem_put;
- engine->instmem.map = nv04_instmem_map;
- engine->instmem.unmap = nv04_instmem_unmap;
- engine->instmem.flush = nv04_instmem_flush;
engine->display.early_init = nv04_display_early_init;
engine->display.late_takedown = nv04_display_late_takedown;
engine->display.create = nv04_display_create;
@@ -135,15 +99,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
break;
case 0x40:
case 0x60:
- engine->instmem.init = nv40_instmem_init;
- engine->instmem.takedown = nv40_instmem_takedown;
- engine->instmem.suspend = nv40_instmem_suspend;
- engine->instmem.resume = nv40_instmem_resume;
- engine->instmem.get = nv40_instmem_get;
- engine->instmem.put = nv40_instmem_put;
- engine->instmem.map = nv40_instmem_map;
- engine->instmem.unmap = nv40_instmem_unmap;
- engine->instmem.flush = nv40_instmem_flush;
engine->display.early_init = nv04_display_early_init;
engine->display.late_takedown = nv04_display_late_takedown;
engine->display.create = nv04_display_create;
@@ -163,18 +118,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
case 0x80: /* gotta love NVIDIA's consistency.. */
case 0x90:
case 0xa0:
- engine->instmem.init = nv50_instmem_init;
- engine->instmem.takedown = nv50_instmem_takedown;
- engine->instmem.suspend = nv50_instmem_suspend;
- engine->instmem.resume = nv50_instmem_resume;
- engine->instmem.get = nv50_instmem_get;
- engine->instmem.put = nv50_instmem_put;
- engine->instmem.map = nv50_instmem_map;
- engine->instmem.unmap = nv50_instmem_unmap;
- if (dev_priv->chipset == 0x50)
- engine->instmem.flush = nv50_instmem_flush;
- else
- engine->instmem.flush = nv84_instmem_flush;
engine->display.early_init = nv50_display_early_init;
engine->display.late_takedown = nv50_display_late_takedown;
engine->display.create = nv50_display_create;
@@ -212,15 +155,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
engine->pm.pwm_set = nv50_pm_pwm_set;
break;
case 0xc0:
- engine->instmem.init = nvc0_instmem_init;
- engine->instmem.takedown = nvc0_instmem_takedown;
- engine->instmem.suspend = nvc0_instmem_suspend;
- engine->instmem.resume = nvc0_instmem_resume;
- engine->instmem.get = nv50_instmem_get;
- engine->instmem.put = nv50_instmem_put;
- engine->instmem.map = nv50_instmem_map;
- engine->instmem.unmap = nv50_instmem_unmap;
- engine->instmem.flush = nv84_instmem_flush;
engine->display.early_init = nv50_display_early_init;
engine->display.late_takedown = nv50_display_late_takedown;
engine->display.create = nv50_display_create;
@@ -237,15 +171,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
engine->pm.pwm_set = nv50_pm_pwm_set;
break;
case 0xd0:
- engine->instmem.init = nvc0_instmem_init;
- engine->instmem.takedown = nvc0_instmem_takedown;
- engine->instmem.suspend = nvc0_instmem_suspend;
- engine->instmem.resume = nvc0_instmem_resume;
- engine->instmem.get = nv50_instmem_get;
- engine->instmem.put = nv50_instmem_put;
- engine->instmem.map = nv50_instmem_map;
- engine->instmem.unmap = nv50_instmem_unmap;
- engine->instmem.flush = nv84_instmem_flush;
engine->display.early_init = nouveau_stub_init;
engine->display.late_takedown = nouveau_stub_takedown;
engine->display.create = nvd0_display_create;
@@ -260,15 +185,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
engine->pm.voltage_set = nouveau_voltage_gpio_set;
break;
case 0xe0:
- engine->instmem.init = nvc0_instmem_init;
- engine->instmem.takedown = nvc0_instmem_takedown;
- engine->instmem.suspend = nvc0_instmem_suspend;
- engine->instmem.resume = nvc0_instmem_resume;
- engine->instmem.get = nv50_instmem_get;
- engine->instmem.put = nv50_instmem_put;
- engine->instmem.map = nv50_instmem_map;
- engine->instmem.unmap = nv50_instmem_unmap;
- engine->instmem.flush = nv84_instmem_flush;
engine->display.early_init = nouveau_stub_init;
engine->display.late_takedown = nouveau_stub_takedown;
engine->display.create = nvd0_display_create;
@@ -354,8 +270,10 @@ nouveau_card_channel_fini(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- if (dev_priv->channel)
+ if (dev_priv->channel) {
nouveau_channel_put_unlocked(&dev_priv->channel);
+ nouveau_vm_ref(NULL, &dev_priv->chan_vm, NULL);
+ }
}
static int
@@ -365,6 +283,10 @@ nouveau_card_channel_init(struct drm_device *dev)
struct nouveau_channel *chan;
int ret;
+ ret = nouveau_vm_new(dev, 0, (1ULL << 40), 0x1000, &dev_priv->chan_vm);
+ if (ret)
+ return ret;
+
ret = nouveau_channel_alloc(dev, &chan, NULL, NvDmaFB, NvDmaTT);
dev_priv->channel = chan;
if (ret)
@@ -400,6 +322,7 @@ nouveau_card_init(struct drm_device *dev)
spin_lock_init(&dev_priv->tile.lock);
spin_lock_init(&dev_priv->context_switch_lock);
spin_lock_init(&dev_priv->vm_lock);
+ INIT_LIST_HEAD(&dev_priv->classes);
/* Make the CRTCs and I2C buses accessible */
ret = engine->display.early_init(dev);
@@ -419,17 +342,9 @@ nouveau_card_init(struct drm_device *dev)
nv_mask(dev, 0x00088080, 0x00000800, 0x00000000);
}
- ret = nouveau_gpuobj_init(dev);
- if (ret)
- goto out_bios;
-
- ret = engine->instmem.init(dev);
- if (ret)
- goto out_gpuobj;
-
ret = nouveau_mem_vram_init(dev);
if (ret)
- goto out_instmem;
+ goto out_bios;
ret = nouveau_mem_gart_init(dev);
if (ret)
@@ -652,10 +567,6 @@ out_engine:
nouveau_mem_gart_fini(dev);
out_ttmvram:
nouveau_mem_vram_fini(dev);
-out_instmem:
- engine->instmem.takedown(dev);
-out_gpuobj:
- nouveau_gpuobj_takedown(dev);
out_bios:
nouveau_bios_takedown(dev);
out_display_early:
@@ -703,9 +614,6 @@ static void nouveau_card_takedown(struct drm_device *dev)
nouveau_mem_gart_fini(dev);
nouveau_mem_vram_fini(dev);
- engine->instmem.takedown(dev);
- nouveau_gpuobj_takedown(dev);
-
nouveau_bios_takedown(dev);
engine->display.late_takedown(dev);
@@ -955,32 +863,6 @@ int nouveau_load(struct drm_device *dev, unsigned long flags)
if (ret)
goto err_priv;
- /* Map PRAMIN BAR, or on older cards, the aperture within BAR0 */
- if (dev_priv->card_type >= NV_40) {
- int ramin_bar = 2;
- if (pci_resource_len(dev->pdev, ramin_bar) == 0)
- ramin_bar = 3;
-
- dev_priv->ramin_size = pci_resource_len(dev->pdev, ramin_bar);
- dev_priv->ramin =
- ioremap(pci_resource_start(dev->pdev, ramin_bar),
- dev_priv->ramin_size);
- if (!dev_priv->ramin) {
- NV_ERROR(dev, "Failed to map PRAMIN BAR\n");
- ret = -ENOMEM;
- goto err_priv;
- }
- } else {
- dev_priv->ramin_size = 1 * 1024 * 1024;
- dev_priv->ramin = ioremap(pci_resource_start(dev->pdev, 0),
- dev_priv->ramin_size);
- if (!dev_priv->ramin) {
- NV_ERROR(dev, "Failed to map BAR0 PRAMIN.\n");
- ret = -ENOMEM;
- goto err_priv;
- }
- }
-
nouveau_OF_copy_vbios_to_ramin(dev);
/* Special flags */
@@ -992,12 +874,10 @@ int nouveau_load(struct drm_device *dev, unsigned long flags)
/* For kernel modesetting, init card now and bring up fbcon */
ret = nouveau_card_init(dev);
if (ret)
- goto err_ramin;
+ goto err_priv;
return 0;
-err_ramin:
- iounmap(dev_priv->ramin);
err_priv:
dev->dev_private = dev_priv->newpriv;
kfree(dev_priv);
@@ -1016,8 +896,6 @@ int nouveau_unload(struct drm_device *dev)
nouveau_card_takedown(dev);
- iounmap(dev_priv->ramin);
-
dev->dev_private = dev_priv->newpriv;
kfree(dev_priv);
return 0;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-25 01:17:49 +0000