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-rw-r--r--drivers/gpu/drm/nouveau/core/engine/copy/nva3.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/graph/nv50.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/mpeg/nv50.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/include/subdev/fb.h1
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c206
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c1
10 files changed, 104 insertions, 111 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c b/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c
index 1df010cadff..c28e6fbb556 100644
--- a/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c
+++ b/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c
@@ -133,7 +133,6 @@ nva3_copy_intr(struct nouveau_subdev *subdev)
nv_wr32(priv, 0x104004, stat);
}
- nv50_fb_trap(nouveau_fb(priv), 1);
nouveau_engctx_put(engctx);
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c b/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c
index 10d12ad2571..2e04b961b81 100644
--- a/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c
+++ b/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c
@@ -157,7 +157,6 @@ nv84_crypt_intr(struct nouveau_subdev *subdev)
nv_wr32(priv, 0x102130, stat);
nv_wr32(priv, 0x10200c, 0x10);
- nv50_fb_trap(nouveau_fb(priv), 1);
nouveau_engctx_put(engctx);
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c b/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c
index 0912b79be97..e7f6bb6e267 100644
--- a/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c
+++ b/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c
@@ -135,7 +135,6 @@ nv98_crypt_intr(struct nouveau_subdev *subdev)
nv_wr32(priv, 0x087004, stat);
}
- nv50_fb_trap(nouveau_fb(priv), 1);
nouveau_engctx_put(engctx);
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c
index ea76e3e8c9c..1147aec96a6 100644
--- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c
+++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c
@@ -525,7 +525,6 @@ nv04_fifo_intr(struct nouveau_subdev *subdev)
if (device->card_type == NV_50) {
if (status & 0x00000010) {
- nv50_fb_trap(nouveau_fb(priv), 1);
status &= ~0x00000010;
nv_wr32(priv, 0x002100, 0x00000010);
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
index 0d67e86a8a5..07ca12f968a 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
@@ -792,7 +792,6 @@ nv50_graph_intr(struct nouveau_subdev *subdev)
nv_error(priv, "ch %d [0x%010llx] subc %d class 0x%04x "
"mthd 0x%04x data 0x%08x\n",
chid, (u64)inst << 12, subc, class, mthd, data);
- nv50_fb_trap(nouveau_fb(priv), 1);
}
if (nv_rd32(priv, 0x400824) & (1 << 31))
diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv50.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv50.c
index 8678a9996d5..bc7d12b30fc 100644
--- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv50.c
@@ -157,7 +157,6 @@ nv50_mpeg_intr(struct nouveau_subdev *subdev)
nv_wr32(priv, 0x00b100, stat);
nv_wr32(priv, 0x00b230, 0x00000001);
- nv50_fb_trap(nouveau_fb(priv), 1);
}
static void
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h
index 4cdd52a4f23..da470e6851b 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h
@@ -167,6 +167,5 @@ void nv46_fb_tile_init(struct nouveau_fb *, int i, u32 addr, u32 size,
u32 pitch, u32 flags, struct nouveau_fb_tile *);
void nv50_fb_vram_del(struct nouveau_fb *, struct nouveau_mem **);
-void nv50_fb_trap(struct nouveau_fb *, int display);
#endif
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
index 2c1ee3f6fee..487cb8c6c20 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
@@ -235,103 +235,6 @@ nv50_fb_vram_del(struct nouveau_fb *pfb, struct nouveau_mem **pmem)
kfree(mem);
}
-static int
-nv50_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nouveau_device *device = nv_device(parent);
- struct nv50_fb_priv *priv;
- int ret;
-
- ret = nouveau_fb_create(parent, engine, oclass, &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- priv->r100c08_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
- if (priv->r100c08_page) {
- priv->r100c08 = pci_map_page(device->pdev, priv->r100c08_page,
- 0, PAGE_SIZE,
- PCI_DMA_BIDIRECTIONAL);
- if (pci_dma_mapping_error(device->pdev, priv->r100c08))
- nv_warn(priv, "failed 0x100c08 page map\n");
- } else {
- nv_warn(priv, "failed 0x100c08 page alloc\n");
- }
-
- priv->base.memtype_valid = nv50_fb_memtype_valid;
- priv->base.ram.init = nv50_fb_vram_init;
- priv->base.ram.get = nv50_fb_vram_new;
- priv->base.ram.put = nv50_fb_vram_del;
- return nouveau_fb_preinit(&priv->base);
-}
-
-static void
-nv50_fb_dtor(struct nouveau_object *object)
-{
- struct nouveau_device *device = nv_device(object);
- struct nv50_fb_priv *priv = (void *)object;
-
- if (priv->r100c08_page) {
- pci_unmap_page(device->pdev, priv->r100c08, PAGE_SIZE,
- PCI_DMA_BIDIRECTIONAL);
- __free_page(priv->r100c08_page);
- }
-
- nouveau_fb_destroy(&priv->base);
-}
-
-static int
-nv50_fb_init(struct nouveau_object *object)
-{
- struct nouveau_device *device = nv_device(object);
- struct nv50_fb_priv *priv = (void *)object;
- int ret;
-
- ret = nouveau_fb_init(&priv->base);
- if (ret)
- return ret;
-
- /* Not a clue what this is exactly. Without pointing it at a
- * scratch page, VRAM->GART blits with M2MF (as in DDX DFS)
- * cause IOMMU "read from address 0" errors (rh#561267)
- */
- nv_wr32(priv, 0x100c08, priv->r100c08 >> 8);
-
- /* This is needed to get meaningful information from 100c90
- * on traps. No idea what these values mean exactly. */
- switch (device->chipset) {
- case 0x50:
- nv_wr32(priv, 0x100c90, 0x000707ff);
- break;
- case 0xa3:
- case 0xa5:
- case 0xa8:
- nv_wr32(priv, 0x100c90, 0x000d0fff);
- break;
- case 0xaf:
- nv_wr32(priv, 0x100c90, 0x089d1fff);
- break;
- default:
- nv_wr32(priv, 0x100c90, 0x001d07ff);
- break;
- }
-
- return 0;
-}
-
-struct nouveau_oclass
-nv50_fb_oclass = {
- .handle = NV_SUBDEV(FB, 0x50),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nv50_fb_ctor,
- .dtor = nv50_fb_dtor,
- .init = nv50_fb_init,
- .fini = _nouveau_fb_fini,
- },
-};
-
static const struct nouveau_enum vm_dispatch_subclients[] = {
{ 0x00000000, "GRCTX", NULL },
{ 0x00000001, "NOTIFY", NULL },
@@ -427,11 +330,11 @@ static const struct nouveau_enum vm_fault[] = {
{}
};
-void
-nv50_fb_trap(struct nouveau_fb *pfb, int display)
+static void
+nv50_fb_intr(struct nouveau_subdev *subdev)
{
- struct nouveau_device *device = nv_device(pfb);
- struct nv50_fb_priv *priv = (void *)pfb;
+ struct nouveau_device *device = nv_device(subdev);
+ struct nv50_fb_priv *priv = (void *)subdev;
const struct nouveau_enum *en, *cl;
u32 trap[6], idx, chan;
u8 st0, st1, st2, st3;
@@ -448,9 +351,6 @@ nv50_fb_trap(struct nouveau_fb *pfb, int display)
}
nv_wr32(priv, 0x100c90, idx | 0x80000000);
- if (!display)
- return;
-
/* decode status bits into something more useful */
if (device->chipset < 0xa3 ||
device->chipset == 0xaa || device->chipset == 0xac) {
@@ -497,3 +397,101 @@ nv50_fb_trap(struct nouveau_fb *pfb, int display)
else
printk("0x%08x\n", st1);
}
+
+static int
+nv50_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nouveau_device *device = nv_device(parent);
+ struct nv50_fb_priv *priv;
+ int ret;
+
+ ret = nouveau_fb_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ priv->r100c08_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
+ if (priv->r100c08_page) {
+ priv->r100c08 = pci_map_page(device->pdev, priv->r100c08_page,
+ 0, PAGE_SIZE,
+ PCI_DMA_BIDIRECTIONAL);
+ if (pci_dma_mapping_error(device->pdev, priv->r100c08))
+ nv_warn(priv, "failed 0x100c08 page map\n");
+ } else {
+ nv_warn(priv, "failed 0x100c08 page alloc\n");
+ }
+
+ priv->base.memtype_valid = nv50_fb_memtype_valid;
+ priv->base.ram.init = nv50_fb_vram_init;
+ priv->base.ram.get = nv50_fb_vram_new;
+ priv->base.ram.put = nv50_fb_vram_del;
+ nv_subdev(priv)->intr = nv50_fb_intr;
+ return nouveau_fb_preinit(&priv->base);
+}
+
+static void
+nv50_fb_dtor(struct nouveau_object *object)
+{
+ struct nouveau_device *device = nv_device(object);
+ struct nv50_fb_priv *priv = (void *)object;
+
+ if (priv->r100c08_page) {
+ pci_unmap_page(device->pdev, priv->r100c08, PAGE_SIZE,
+ PCI_DMA_BIDIRECTIONAL);
+ __free_page(priv->r100c08_page);
+ }
+
+ nouveau_fb_destroy(&priv->base);
+}
+
+static int
+nv50_fb_init(struct nouveau_object *object)
+{
+ struct nouveau_device *device = nv_device(object);
+ struct nv50_fb_priv *priv = (void *)object;
+ int ret;
+
+ ret = nouveau_fb_init(&priv->base);
+ if (ret)
+ return ret;
+
+ /* Not a clue what this is exactly. Without pointing it at a
+ * scratch page, VRAM->GART blits with M2MF (as in DDX DFS)
+ * cause IOMMU "read from address 0" errors (rh#561267)
+ */
+ nv_wr32(priv, 0x100c08, priv->r100c08 >> 8);
+
+ /* This is needed to get meaningful information from 100c90
+ * on traps. No idea what these values mean exactly. */
+ switch (device->chipset) {
+ case 0x50:
+ nv_wr32(priv, 0x100c90, 0x000707ff);
+ break;
+ case 0xa3:
+ case 0xa5:
+ case 0xa8:
+ nv_wr32(priv, 0x100c90, 0x000d0fff);
+ break;
+ case 0xaf:
+ nv_wr32(priv, 0x100c90, 0x089d1fff);
+ break;
+ default:
+ nv_wr32(priv, 0x100c90, 0x001d07ff);
+ break;
+ }
+
+ return 0;
+}
+
+struct nouveau_oclass
+nv50_fb_oclass = {
+ .handle = NV_SUBDEV(FB, 0x50),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv50_fb_ctor,
+ .dtor = nv50_fb_dtor,
+ .init = nv50_fb_init,
+ .fini = _nouveau_fb_fini,
+ },
+};
diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c
index cedf33b0297..8d759f83032 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c
@@ -39,6 +39,7 @@ nv50_mc_intr[] = {
{ 0x00200000, NVDEV_SUBDEV_GPIO },
{ 0x04000000, NVDEV_ENGINE_DISP },
{ 0x80000000, NVDEV_ENGINE_SW },
+ { 0x0000d101, NVDEV_SUBDEV_FB },
{},
};
diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c
index a001e4c4d38..ceb5c83f945 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c
@@ -40,6 +40,7 @@ nv98_mc_intr[] = {
{ 0x00400000, NVDEV_ENGINE_COPY0 }, /* NVA3- */
{ 0x04000000, NVDEV_ENGINE_DISP },
{ 0x80000000, NVDEV_ENGINE_SW },
+ { 0x0040d101, NVDEV_SUBDEV_FB },
{},
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-05 06:51:37 +0000