summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/nouveau
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r--drivers/gpu/drm/nouveau/include/nvkm/core/device.h1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bo.c12
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c6
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fbcon.c1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_ttm.c8
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c3
8 files changed, 24 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
index 7ea8aa7ca408..6bc712f32c8b 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
@@ -175,6 +175,7 @@ struct nvkm_device_func {
void (*fini)(struct nvkm_device *, bool suspend);
resource_size_t (*resource_addr)(struct nvkm_device *, unsigned bar);
resource_size_t (*resource_size)(struct nvkm_device *, unsigned bar);
+ bool cpu_coherent;
};
struct nvkm_device_quirk {
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 6190035edfea..343b8659472c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -209,7 +209,8 @@ nouveau_bo_new(struct drm_device *dev, int size, int align,
nvbo->tile_flags = tile_flags;
nvbo->bo.bdev = &drm->ttm.bdev;
- nvbo->force_coherent = flags & TTM_PL_FLAG_UNCACHED;
+ if (!nvxx_device(&drm->device)->func->cpu_coherent)
+ nvbo->force_coherent = flags & TTM_PL_FLAG_UNCACHED;
nvbo->page_shift = 12;
if (drm->client.vm) {
@@ -1151,7 +1152,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
if (ret)
goto out;
- ret = ttm_bo_move_ttm(bo, true, intr, no_wait_gpu, new_mem);
+ ret = ttm_bo_move_ttm(bo, intr, no_wait_gpu, new_mem);
out:
ttm_bo_mem_put(bo, &tmp_mem);
return ret;
@@ -1179,7 +1180,7 @@ nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
if (ret)
return ret;
- ret = ttm_bo_move_ttm(bo, true, intr, no_wait_gpu, &tmp_mem);
+ ret = ttm_bo_move_ttm(bo, intr, no_wait_gpu, &tmp_mem);
if (ret)
goto out;
@@ -1297,7 +1298,7 @@ nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr,
/* Fallback to software copy. */
ret = ttm_bo_wait(bo, intr, no_wait_gpu);
if (ret == 0)
- ret = ttm_bo_move_memcpy(bo, evict, intr, no_wait_gpu, new_mem);
+ ret = ttm_bo_move_memcpy(bo, intr, no_wait_gpu, new_mem);
out:
if (drm->device.info.family < NV_DEVICE_INFO_V0_TESLA) {
@@ -1315,7 +1316,8 @@ nouveau_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
{
struct nouveau_bo *nvbo = nouveau_bo(bo);
- return drm_vma_node_verify_access(&nvbo->gem.vma_node, filp);
+ return drm_vma_node_verify_access(&nvbo->gem.vma_node,
+ filp->private_data);
}
static int
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 66c1280c0f1f..3100fd88a015 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -351,7 +351,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
boot = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
#endif
if (nouveau_modeset != 2)
- remove_conflicting_framebuffers(aper, "nouveaufb", boot);
+ drm_fb_helper_remove_conflicting_framebuffers(aper, "nouveaufb", boot);
kfree(aper);
ret = nvkm_device_pci_new(pdev, nouveau_config, nouveau_debug,
@@ -1067,8 +1067,8 @@ nouveau_platform_device_create(const struct nvkm_device_tegra_func *func,
goto err_free;
drm = drm_dev_alloc(&driver_platform, &pdev->dev);
- if (!drm) {
- err = -ENOMEM;
+ if (IS_ERR(drm)) {
+ err = PTR_ERR(drm);
goto err_free;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index d1f248fd3506..9f5692726c16 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -32,7 +32,6 @@
#include <linux/tty.h>
#include <linux/sysrq.h>
#include <linux/delay.h>
-#include <linux/fb.h>
#include <linux/init.h>
#include <linux/screen_info.h>
#include <linux/vga_switcheroo.h>
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index 1825dbc33192..a6dbe8258040 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -398,6 +398,9 @@ nouveau_ttm_init(struct nouveau_drm *drm)
/* VRAM init */
drm->gem.vram_available = drm->device.info.ram_user;
+ arch_io_reserve_memtype_wc(device->func->resource_addr(device, 1),
+ device->func->resource_size(device, 1));
+
ret = ttm_bo_init_mm(&drm->ttm.bdev, TTM_PL_VRAM,
drm->gem.vram_available >> PAGE_SHIFT);
if (ret) {
@@ -430,6 +433,8 @@ nouveau_ttm_init(struct nouveau_drm *drm)
void
nouveau_ttm_fini(struct nouveau_drm *drm)
{
+ struct nvkm_device *device = nvxx_device(&drm->device);
+
ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_VRAM);
ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_TT);
@@ -439,4 +444,7 @@ nouveau_ttm_fini(struct nouveau_drm *drm)
arch_phys_wc_del(drm->ttm.mtrr);
drm->ttm.mtrr = 0;
+ arch_io_free_memtype_wc(device->func->resource_addr(device, 1),
+ device->func->resource_size(device, 1));
+
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
index b1b693219db3..62ad0300cfa5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
@@ -1614,6 +1614,7 @@ nvkm_device_pci_func = {
.fini = nvkm_device_pci_fini,
.resource_addr = nvkm_device_pci_resource_addr,
.resource_size = nvkm_device_pci_resource_size,
+ .cpu_coherent = !IS_ENABLED(CONFIG_ARM),
};
int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
index 939682f18788..9b638bd905ff 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
@@ -245,6 +245,7 @@ nvkm_device_tegra_func = {
.fini = nvkm_device_tegra_fini,
.resource_addr = nvkm_device_tegra_resource_addr,
.resource_size = nvkm_device_tegra_resource_size,
+ .cpu_coherent = false,
};
int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
index edec30fd3ecd..0a7b6ed5ed28 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
@@ -37,7 +37,10 @@ nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *base, int cookie)
{
struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem;
+
+ mutex_lock(&chan->fifo->base.engine.subdev.mutex);
nvkm_ramht_remove(imem->ramht, cookie);
+ mutex_unlock(&chan->fifo->base.engine.subdev.mutex);
}
static int
OpenPOWER on IntegriCloud