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-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bo.c5
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.h11
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fbcon.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_mem.c6
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_ttm.c39
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_vmm.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/device/base.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c9
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c7
11 files changed, 64 insertions, 23 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 2615912430cc..435ff8662cfa 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -224,7 +224,7 @@ nouveau_bo_new(struct nouveau_cli *cli, u64 size, int align,
/* Determine if we can get a cache-coherent map, forcing
* uncached mapping if we can't.
*/
- if (mmu->type[drm->ttm.type_host].type & NVIF_MEM_UNCACHED)
+ if (!nouveau_drm_use_coherent_gpu_mapping(drm))
nvbo->force_coherent = true;
}
@@ -262,7 +262,8 @@ nouveau_bo_new(struct nouveau_cli *cli, u64 size, int align,
if (cli->device.info.family > NV_DEVICE_INFO_V0_CURIE &&
(flags & TTM_PL_FLAG_VRAM) && !vmm->page[i].vram)
continue;
- if ((flags & TTM_PL_FLAG_TT ) && !vmm->page[i].host)
+ if ((flags & TTM_PL_FLAG_TT) &&
+ (!vmm->page[i].host || vmm->page[i].shift > PAGE_SHIFT))
continue;
/* Select this page size if it's the first that supports
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 8d4a5be3b913..56fe261b6268 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -152,9 +152,9 @@ nouveau_cli_work_queue(struct nouveau_cli *cli, struct dma_fence *fence,
work->cli = cli;
mutex_lock(&cli->lock);
list_add_tail(&work->head, &cli->worker);
- mutex_unlock(&cli->lock);
if (dma_fence_add_callback(fence, &work->cb, nouveau_cli_work_fence))
nouveau_cli_work_fence(fence, &work->cb);
+ mutex_unlock(&cli->lock);
}
static void
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 3331e82ae9e7..96f6bd8aee5d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -157,8 +157,8 @@ struct nouveau_drm {
struct nvif_object copy;
int mtrr;
int type_vram;
- int type_host;
- int type_ncoh;
+ int type_host[2];
+ int type_ncoh[2];
} ttm;
/* GEM interface support */
@@ -217,6 +217,13 @@ nouveau_drm(struct drm_device *dev)
return dev->dev_private;
}
+static inline bool
+nouveau_drm_use_coherent_gpu_mapping(struct nouveau_drm *drm)
+{
+ struct nvif_mmu *mmu = &drm->client.mmu;
+ return !(mmu->type[drm->ttm.type_host[0]].type & NVIF_MEM_UNCACHED);
+}
+
int nouveau_pmops_suspend(struct device *);
int nouveau_pmops_resume(struct device *);
bool nouveau_pmops_runtime(void);
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index c533d8e04afc..be7357bf2246 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -429,7 +429,7 @@ nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
drm_fb_helper_unregister_fbi(&fbcon->helper);
drm_fb_helper_fini(&fbcon->helper);
- if (nouveau_fb->nvbo) {
+ if (nouveau_fb && nouveau_fb->nvbo) {
nouveau_vma_del(&nouveau_fb->vma);
nouveau_bo_unmap(nouveau_fb->nvbo);
nouveau_bo_unpin(nouveau_fb->nvbo);
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index 589a9621db76..c002f8968507 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -103,10 +103,10 @@ nouveau_mem_host(struct ttm_mem_reg *reg, struct ttm_dma_tt *tt)
u8 type;
int ret;
- if (mmu->type[drm->ttm.type_host].type & NVIF_MEM_UNCACHED)
- type = drm->ttm.type_ncoh;
+ if (!nouveau_drm_use_coherent_gpu_mapping(drm))
+ type = drm->ttm.type_ncoh[!!mem->kind];
else
- type = drm->ttm.type_host;
+ type = drm->ttm.type_host[0];
if (mem->kind && !(mmu->type[type].type & NVIF_MEM_KIND))
mem->comp = mem->kind = 0;
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index 08b974b30482..dff51a0ee028 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -235,27 +235,46 @@ nouveau_ttm_global_release(struct nouveau_drm *drm)
drm->ttm.mem_global_ref.release = NULL;
}
-int
-nouveau_ttm_init(struct nouveau_drm *drm)
+static int
+nouveau_ttm_init_host(struct nouveau_drm *drm, u8 kind)
{
- struct nvkm_device *device = nvxx_device(&drm->client.device);
- struct nvkm_pci *pci = device->pci;
struct nvif_mmu *mmu = &drm->client.mmu;
- struct drm_device *dev = drm->dev;
- int typei, ret;
+ int typei;
typei = nvif_mmu_type(mmu, NVIF_MEM_HOST | NVIF_MEM_MAPPABLE |
- NVIF_MEM_COHERENT);
+ kind | NVIF_MEM_COHERENT);
if (typei < 0)
return -ENOSYS;
- drm->ttm.type_host = typei;
+ drm->ttm.type_host[!!kind] = typei;
- typei = nvif_mmu_type(mmu, NVIF_MEM_HOST | NVIF_MEM_MAPPABLE);
+ typei = nvif_mmu_type(mmu, NVIF_MEM_HOST | NVIF_MEM_MAPPABLE | kind);
if (typei < 0)
return -ENOSYS;
- drm->ttm.type_ncoh = typei;
+ drm->ttm.type_ncoh[!!kind] = typei;
+ return 0;
+}
+
+int
+nouveau_ttm_init(struct nouveau_drm *drm)
+{
+ struct nvkm_device *device = nvxx_device(&drm->client.device);
+ struct nvkm_pci *pci = device->pci;
+ struct nvif_mmu *mmu = &drm->client.mmu;
+ struct drm_device *dev = drm->dev;
+ int typei, ret;
+
+ ret = nouveau_ttm_init_host(drm, 0);
+ if (ret)
+ return ret;
+
+ if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA &&
+ drm->client.device.info.chipset != 0x50) {
+ ret = nouveau_ttm_init_host(drm, NVIF_MEM_KIND);
+ if (ret)
+ return ret;
+ }
if (drm->client.device.info.platform != NV_DEVICE_INFO_V0_SOC &&
drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
diff --git a/drivers/gpu/drm/nouveau/nouveau_vmm.c b/drivers/gpu/drm/nouveau/nouveau_vmm.c
index 9e2628dd8e4d..f5371d96b003 100644
--- a/drivers/gpu/drm/nouveau/nouveau_vmm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vmm.c
@@ -67,8 +67,8 @@ nouveau_vma_del(struct nouveau_vma **pvma)
nvif_vmm_put(&vma->vmm->vmm, &tmp);
}
list_del(&vma->head);
- *pvma = NULL;
kfree(*pvma);
+ *pvma = NULL;
}
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index e14643615698..00eeaaffeae5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -2369,7 +2369,7 @@ nv13b_chipset = {
.imem = gk20a_instmem_new,
.ltc = gp100_ltc_new,
.mc = gp10b_mc_new,
- .mmu = gf100_mmu_new,
+ .mmu = gp10b_mmu_new,
.secboot = gp10b_secboot_new,
.pmu = gm20b_pmu_new,
.timer = gk20a_timer_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
index 972370ed36f0..7c7efa4ea0d0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
@@ -36,6 +36,7 @@ nvbios_dp_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
if (data) {
*ver = nvbios_rd08(bios, data + 0x00);
switch (*ver) {
+ case 0x20:
case 0x21:
case 0x30:
case 0x40:
@@ -63,6 +64,7 @@ nvbios_dpout_entry(struct nvkm_bios *bios, u8 idx,
if (data && idx < *cnt) {
u16 outp = nvbios_rd16(bios, data + *hdr + idx * *len);
switch (*ver * !!outp) {
+ case 0x20:
case 0x21:
case 0x30:
*hdr = nvbios_rd08(bios, data + 0x04);
@@ -96,12 +98,16 @@ nvbios_dpout_parse(struct nvkm_bios *bios, u8 idx,
info->type = nvbios_rd16(bios, data + 0x00);
info->mask = nvbios_rd16(bios, data + 0x02);
switch (*ver) {
+ case 0x20:
+ info->mask |= 0x00c0; /* match any link */
+ /* fall-through */
case 0x21:
case 0x30:
info->flags = nvbios_rd08(bios, data + 0x05);
info->script[0] = nvbios_rd16(bios, data + 0x06);
info->script[1] = nvbios_rd16(bios, data + 0x08);
- info->lnkcmp = nvbios_rd16(bios, data + 0x0a);
+ if (*len >= 0x0c)
+ info->lnkcmp = nvbios_rd16(bios, data + 0x0a);
if (*len >= 0x0f) {
info->script[2] = nvbios_rd16(bios, data + 0x0c);
info->script[3] = nvbios_rd16(bios, data + 0x0e);
@@ -170,6 +176,7 @@ nvbios_dpcfg_parse(struct nvkm_bios *bios, u16 outp, u8 idx,
memset(info, 0x00, sizeof(*info));
if (data) {
switch (*ver) {
+ case 0x20:
case 0x21:
info->dc = nvbios_rd08(bios, data + 0x02);
info->pe = nvbios_rd08(bios, data + 0x03);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
index 1ba7289684aa..db48a1daca0c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
@@ -249,7 +249,7 @@ nv50_instobj_acquire(struct nvkm_memory *memory)
iobj->base.memory.ptrs = &nv50_instobj_fast;
else
iobj->base.memory.ptrs = &nv50_instobj_slow;
- refcount_inc(&iobj->maps);
+ refcount_set(&iobj->maps, 1);
}
mutex_unlock(&imem->subdev.mutex);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
index b1b1f3626b96..deb96de54b00 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
@@ -136,6 +136,13 @@ nvkm_pci_init(struct nvkm_subdev *subdev)
return ret;
pci->irq = pdev->irq;
+
+ /* Ensure MSI interrupts are armed, for the case where there are
+ * already interrupts pending (for whatever reason) at load time.
+ */
+ if (pci->msi)
+ pci->func->msi_rearm(pci);
+
return ret;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.