From: Dave Airlie <airlied@xxxxxxxxxx>
This adds prime->fd and fd->prime support to nouveau,
it passes the SG object to TTM, and then populates the
GART entries using it.
v2: add stubbed kmap + use new function to fill out pages array
for faulting + add reimport test.
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
---
drivers/gpu/drm/nouveau/Makefile | 2 +-
drivers/gpu/drm/nouveau/nouveau_bo.c | 42 ++++++--
drivers/gpu/drm/nouveau/nouveau_channel.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_drv.c | 8 ++-
drivers/gpu/drm/nouveau/nouveau_drv.h | 10 ++-
drivers/gpu/drm/nouveau/nouveau_fence.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_gem.c | 6 +-
drivers/gpu/drm/nouveau/nouveau_mem.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_prime.c | 163 +++++++++++++++++++++++++++++
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 5 +-
drivers/gpu/drm/nouveau/nouveau_vm.c | 57 ++++++++++
drivers/gpu/drm/nouveau/nouveau_vm.h | 6 +-
drivers/gpu/drm/nouveau/nv04_crtc.c | 2 +-
drivers/gpu/drm/nouveau/nv50_crtc.c | 4 +-
drivers/gpu/drm/nouveau/nv50_evo.c | 4 +-
drivers/gpu/drm/nouveau/nvd0_display.c | 6 +-
16 files changed, 296 insertions(+), 25 deletions(-)
create mode 100644 drivers/gpu/drm/nouveau/nouveau_prime.c
diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile
index 1a2ad7e..01f1335 100644
--- a/drivers/gpu/drm/nouveau/Makefile
+++ b/drivers/gpu/drm/nouveau/Makefile
@@ -37,7 +37,7 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \
nv50_calc.o \
nv04_pm.o nv40_pm.o nv50_pm.o nva3_pm.o nvc0_pm.o \
nv50_vram.o nvc0_vram.o \
- nv50_vm.o nvc0_vm.o
+ nv50_vm.o nvc0_vm.o nouveau_prime.o
nouveau-$(CONFIG_DRM_NOUVEAU_DEBUG) += nouveau_debugfs.o
nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 81599d6..4435e11 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -89,12 +89,17 @@ nouveau_bo_fixup_align(struct nouveau_bo *nvbo, u32 flags,
int
nouveau_bo_new(struct drm_device *dev, int size, int align,
uint32_t flags, uint32_t tile_mode, uint32_t tile_flags,
+ struct sg_table *sg,
struct nouveau_bo **pnvbo)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_bo *nvbo;
size_t acc_size;
int ret;
+ int type = ttm_bo_type_device;
+
+ if (sg)
+ type = ttm_bo_type_sg;
nvbo = kzalloc(sizeof(struct nouveau_bo), GFP_KERNEL);
if (!nvbo)
@@ -120,8 +125,8 @@ nouveau_bo_new(struct drm_device *dev, int size, int align,
sizeof(struct nouveau_bo));
ret = ttm_bo_init(&dev_priv->ttm.bdev, &nvbo->bo, size,
- ttm_bo_type_device, &nvbo->placement,
- align >> PAGE_SHIFT, 0, false, NULL, acc_size, NULL,
+ type, &nvbo->placement,
+ align >> PAGE_SHIFT, 0, false, NULL, acc_size, sg,
nouveau_bo_del_ttm);
if (ret) {
/* ttm will call nouveau_bo_del_ttm if it fails.. */
@@ -817,9 +822,14 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem)
} else
if (new_mem && new_mem->mem_type == TTM_PL_TT &&
nvbo->page_shift == vma->vm->spg_shift) {
- nouveau_vm_map_sg(vma, 0, new_mem->
- num_pages << PAGE_SHIFT,
- new_mem->mm_node);
+ if (((struct nouveau_mem *)new_mem->mm_node)->sg)
+ nouveau_vm_map_sg_table(vma, 0, new_mem->
+ num_pages << PAGE_SHIFT,
+ new_mem->mm_node);
+ else
+ nouveau_vm_map_sg(vma, 0, new_mem->
+ num_pages << PAGE_SHIFT,
+ new_mem->mm_node);
} else {
nouveau_vm_unmap(vma);
}
@@ -1058,10 +1068,19 @@ nouveau_ttm_tt_populate(struct ttm_tt *ttm)
struct drm_device *dev;
unsigned i;
int r;
+ bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
if (ttm->state != tt_unpopulated)
return 0;
+ if (slave && ttm->sg) {
+ /* make userspace faulting work */
+ drm_prime_sg_to_page_addr_arrays(ttm->sg, ttm->pages,
+ ttm_dma->dma_address, ttm->num_pages);
+ ttm->state = tt_unbound;
+ return 0;
+ }
+
dev_priv = nouveau_bdev(ttm->bdev);
dev = dev_priv->dev;
@@ -1106,6 +1125,10 @@ nouveau_ttm_tt_unpopulate(struct ttm_tt *ttm)
struct drm_nouveau_private *dev_priv;
struct drm_device *dev;
unsigned i;
+ bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
+
+ if (slave)
+ return;
dev_priv = nouveau_bdev(ttm->bdev);
dev = dev_priv->dev;
@@ -1181,9 +1204,12 @@ nouveau_bo_vma_add(struct nouveau_bo *nvbo, struct nouveau_vm *vm,
if (nvbo->bo.mem.mem_type == TTM_PL_VRAM)
nouveau_vm_map(vma, nvbo->bo.mem.mm_node);
- else
- if (nvbo->bo.mem.mem_type == TTM_PL_TT)
- nouveau_vm_map_sg(vma, 0, size, node);
+ else if (nvbo->bo.mem.mem_type == TTM_PL_TT) {
+ if (node->sg)
+ nouveau_vm_map_sg_table(vma, 0, size, node);
+ else
+ nouveau_vm_map_sg(vma, 0, size, node);
+ }
list_add_tail(&vma->head, &nvbo->vma_list);
vma->refcount = 1;
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 846afb0..730bbb2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -38,7 +38,7 @@ nouveau_channel_pushbuf_init(struct nouveau_channel *chan)
int ret;
/* allocate buffer object */
- ret = nouveau_bo_new(dev, 65536, 0, mem, 0, 0, &chan->pushbuf_bo);
+ ret = nouveau_bo_new(dev, 65536, 0, mem, 0, 0, NULL, &chan->pushbuf_bo);
if (ret)
goto out;
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 4f2030b..b394ecf 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -408,7 +408,7 @@ static struct drm_driver driver = {
.driver_features =
DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM |
- DRIVER_MODESET,
+ DRIVER_MODESET | DRIVER_PRIME,
.load = nouveau_load,
.firstopen = nouveau_firstopen,
.lastclose = nouveau_lastclose,
@@ -430,6 +430,12 @@ static struct drm_driver driver = {
.reclaim_buffers = drm_core_reclaim_buffers,
.ioctls = nouveau_ioctls,
.fops = &nouveau_driver_fops,
+
+ .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+ .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+ .gem_prime_export = nouveau_gem_prime_export,
+ .gem_prime_import = nouveau_gem_prime_import,
+
.gem_init_object = nouveau_gem_object_new,
.gem_free_object = nouveau_gem_object_del,
.gem_open_object = nouveau_gem_object_open,
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 3aef353..92c9a8a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -86,6 +86,7 @@ struct nouveau_mem {
u32 memtype;
u64 offset;
u64 size;
+ struct sg_table *sg;
};
struct nouveau_tile_reg {
@@ -1416,7 +1417,9 @@ extern int nv04_crtc_create(struct drm_device *, int index);
extern struct ttm_bo_driver nouveau_bo_driver;
extern int nouveau_bo_new(struct drm_device *, int size, int align,
uint32_t flags, uint32_t tile_mode,
- uint32_t tile_flags, struct nouveau_bo **);
+ uint32_t tile_flags,
+ struct sg_table *sg,
+ struct nouveau_bo **);
extern int nouveau_bo_pin(struct nouveau_bo *, uint32_t flags);
extern int nouveau_bo_unpin(struct nouveau_bo *);
extern int nouveau_bo_map(struct nouveau_bo *);
@@ -1501,6 +1504,11 @@ extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
struct drm_file *);
+extern struct dma_buf *nouveau_gem_prime_export(struct drm_device *dev,
+ struct drm_gem_object *obj, int flags);
+extern struct drm_gem_object *nouveau_gem_prime_import(struct drm_device *dev,
+ struct dma_buf *dma_buf);
+
/* nouveau_display.c */
int nouveau_display_create(struct drm_device *dev);
void nouveau_display_destroy(struct drm_device *dev);
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index c1dc20f..965e3d2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -573,7 +573,7 @@ nouveau_fence_init(struct drm_device *dev)
/* Create a shared VRAM heap for cross-channel sync. */
if (USE_SEMA(dev)) {
ret = nouveau_bo_new(dev, size, 0, TTM_PL_FLAG_VRAM,
- 0, 0, &dev_priv->fence.bo);
+ 0, 0, NULL, &dev_priv->fence.bo);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index ed52a6f..666dad0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -23,6 +23,7 @@
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
+#include <linux/dma-buf.h>
#include "drmP.h"
#include "drm.h"
@@ -53,6 +54,9 @@ nouveau_gem_object_del(struct drm_gem_object *gem)
nouveau_bo_unpin(nvbo);
}
+ if (gem->import_attach)
+ drm_prime_gem_destroy(gem, nvbo->bo.sg);
+
ttm_bo_unref(&bo);
drm_gem_object_release(gem);
@@ -139,7 +143,7 @@ nouveau_gem_new(struct drm_device *dev, int size, int align, uint32_t domain,
flags |= TTM_PL_FLAG_SYSTEM;
ret = nouveau_bo_new(dev, size, align, flags, tile_mode,
- tile_flags, pnvbo);
+ tile_flags, NULL, pnvbo);
if (ret)
return ret;
nvbo = *pnvbo;
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index b08065f..bb2f0a4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -416,7 +416,7 @@ nouveau_mem_vram_init(struct drm_device *dev)
if (dev_priv->card_type < NV_50) {
ret = nouveau_bo_new(dev, 256*1024, 0, TTM_PL_FLAG_VRAM,
- 0, 0, &dev_priv->vga_ram);
+ 0, 0, NULL, &dev_priv->vga_ram);
if (ret == 0)
ret = nouveau_bo_pin(dev_priv->vga_ram,
TTM_PL_FLAG_VRAM);
diff --git a/drivers/gpu/drm/nouveau/nouveau_prime.c b/drivers/gpu/drm/nouveau/nouveau_prime.c
new file mode 100644
index 0000000..ed6b846
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_prime.c
@@ -0,0 +1,163 @@
+
+#include "drmP.h"
+#include "drm.h"
+
+#include "nouveau_drv.h"
+#include "nouveau_drm.h"
+#include "nouveau_dma.h"
+
+#include <linux/dma-buf.h>
+
+static struct sg_table *nouveau_gem_map_dma_buf(struct dma_buf_attachment *attachment,
+ enum dma_data_direction dir)
+{
+ struct nouveau_bo *nvbo = attachment->dmabuf->priv;
+ struct drm_device *dev = nvbo->gem->dev;
+ int npages = nvbo->bo.num_pages;
+ struct sg_table *sg;
+ int nents;
+
+ mutex_lock(&dev->struct_mutex);
+ sg = drm_prime_pages_to_sg(nvbo->bo.ttm->pages, npages);
+ nents = dma_map_sg(attachment->dev, sg->sgl, sg->nents, dir);
+ mutex_unlock(&dev->struct_mutex);
+ return sg;
+}
+
+static void nouveau_gem_unmap_dma_buf(struct dma_buf_attachment *attachment,
+ struct sg_table *sg, enum dma_data_direction dir)
+{
+ dma_unmap_sg(attachment->dev, sg->sgl, sg->nents, dir);
+ sg_free_table(sg);
+ kfree(sg);
+}
+
+static void nouveau_gem_dmabuf_release(struct dma_buf *dma_buf)
+{
+ struct nouveau_bo *nvbo = dma_buf->priv;
+
+ if (nvbo->gem->export_dma_buf == dma_buf) {
+ nvbo->gem->export_dma_buf = NULL;
+ drm_gem_object_unreference_unlocked(nvbo->gem);
+ }
+}
+
+static void *nouveau_gem_kmap_atomic(struct dma_buf *dma_buf, unsigned long page_num)
+{
+ return NULL;
+}
+
+static void nouveau_gem_kunmap_atomic(struct dma_buf *dma_buf, unsigned long page_num, void *addr)
+{
+
+}
+static void *nouveau_gem_kmap(struct dma_buf *dma_buf, unsigned long page_num)
+{
+ return NULL;
+}
+
+static void nouveau_gem_kunmap(struct dma_buf *dma_buf, unsigned long page_num, void *addr)
+{
+
+}
+
+struct dma_buf_ops nouveau_dmabuf_ops = {
+ .map_dma_buf = nouveau_gem_map_dma_buf,
+ .unmap_dma_buf = nouveau_gem_unmap_dma_buf,
+ .release = nouveau_gem_dmabuf_release,
+ .kmap = nouveau_gem_kmap,
+ .kmap_atomic = nouveau_gem_kmap_atomic,
+ .kunmap = nouveau_gem_kunmap,
+ .kunmap_atomic = nouveau_gem_kunmap_atomic,
+};
+
+static int
+nouveau_prime_new(struct drm_device *dev,
+ size_t size,
+ struct sg_table *sg,
+ struct nouveau_bo **pnvbo)
+{
+ struct nouveau_bo *nvbo;
+ u32 flags = 0;
+ int ret;
+
+ flags = TTM_PL_FLAG_TT;
+
+ ret = nouveau_bo_new(dev, size, 0, flags, 0, 0,
+ sg, pnvbo);
+ if (ret)
+ return ret;
+ nvbo = *pnvbo;
+
+ /* we restrict allowed domains on nv50+ to only the types
+ * that were requested at creation time. not possibly on
+ * earlier chips without busting the ABI.
+ */
+ nvbo->valid_domains = NOUVEAU_GEM_DOMAIN_GART;
+ nvbo->gem = drm_gem_object_alloc(dev, nvbo->bo.mem.size);
+ if (!nvbo->gem) {
+ nouveau_bo_ref(NULL, pnvbo);
+ return -ENOMEM;
+ }
+
+ nvbo->gem->driver_private = nvbo;
+ return 0;
+}
+
+struct dma_buf *nouveau_gem_prime_export(struct drm_device *dev,
+ struct drm_gem_object *obj, int flags)
+{
+ struct nouveau_bo *nvbo = nouveau_gem_object(obj);
+ int ret = 0;
+
+ /* pin buffer into GTT */
+ ret = nouveau_bo_pin(nvbo, TTM_PL_FLAG_TT);
+ if (ret)
+ return ERR_PTR(-EINVAL);
+
+ return dma_buf_export(nvbo, &nouveau_dmabuf_ops, obj->size, flags);
+}
+
+struct drm_gem_object *nouveau_gem_prime_import(struct drm_device *dev,
+ struct dma_buf *dma_buf)
+{
+ struct dma_buf_attachment *attach;
+ struct sg_table *sg;
+ struct nouveau_bo *nvbo;
+ int ret;
+
+ if (dma_buf->ops == &nouveau_dmabuf_ops) {
+ nvbo = dma_buf->priv;
+ if (nvbo->gem) {
+ if (nvbo->gem->dev == dev) {
+ drm_gem_object_reference(nvbo->gem);
+ return nvbo->gem;
+ }
+ }
+ }
+ /* need to attach */
+ attach = dma_buf_attach(dma_buf, dev->dev);
+ if (IS_ERR(attach))
+ return ERR_PTR(PTR_ERR(attach));
+
+ sg = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL);
+ if (IS_ERR(sg)) {
+ ret = PTR_ERR(sg);
+ goto fail_detach;
+ }
+
+ ret = nouveau_prime_new(dev, dma_buf->size, sg, &nvbo);
+ if (ret)
+ goto fail_unmap;
+
+ nvbo->gem->import_attach = attach;
+
+ return nvbo->gem;
+
+fail_unmap:
+ dma_buf_unmap_attachment(attach, sg, DMA_BIDIRECTIONAL);
+fail_detach:
+ dma_buf_detach(dma_buf, attach);
+ return ERR_PTR(ret);
+}
+
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 47f245e..27aac9a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -290,7 +290,10 @@ nv50_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
struct nouveau_mem *node = mem->mm_node;
/* noop: bound in move_notify() */
- node->pages = nvbe->ttm.dma_address;
+ if (ttm->sg) {
+ node->sg = ttm->sg;
+ } else
+ node->pages = nvbe->ttm.dma_address;
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_vm.c b/drivers/gpu/drm/nouveau/nouveau_vm.c
index 2bf6c03..11edd5e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_vm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vm.c
@@ -77,6 +77,63 @@ nouveau_vm_map(struct nouveau_vma *vma, struct nouveau_mem *node)
}
void
+nouveau_vm_map_sg_table(struct nouveau_vma *vma, u64 delta, u64 length,
+ struct nouveau_mem *mem)
+{
+ struct nouveau_vm *vm = vma->vm;
+ int big = vma->node->type != vm->spg_shift;
+ u32 offset = vma->node->offset + (delta >> 12);
+ u32 bits = vma->node->type - 12;
+ u32 num = length >> vma->node->type;
+ u32 pde = (offset >> vm->pgt_bits) - vm->fpde;
+ u32 pte = (offset & ((1 << vm->pgt_bits) - 1)) >> bits;
+ u32 max = 1 << (vm->pgt_bits - bits);
+ unsigned m, sglen;
+ u32 end, len;
+ int i;
+ struct scatterlist *sg;
+
+ for_each_sg(mem->sg->sgl, sg, mem->sg->nents, i) {
+ struct nouveau_gpuobj *pgt = vm->pgt[pde].obj[big];
+ sglen = sg_dma_len(sg) >> PAGE_SHIFT;
+
+ end = pte + sglen;
+ if (unlikely(end >= max))
+ end = max;
+ len = end - pte;
+
+ for (m = 0; m < len; m++) {
+ dma_addr_t addr = sg_dma_address(sg) + (m << PAGE_SHIFT);
+
+ vm->map_sg(vma, pgt, mem, pte, 1, &addr);
+ num--;
+ pte++;
+
+ if (num == 0)
+ goto finish;
+ }
+ if (unlikely(end >= max)) {
+ pde++;
+ pte = 0;
+ }
+ if (m < sglen) {
+ for (; m < sglen; m++) {
+ dma_addr_t addr = sg_dma_address(sg) + (m << PAGE_SHIFT);
+
+ vm->map_sg(vma, pgt, mem, pte, 1, &addr);
+ num--;
+ pte++;
+ if (num == 0)
+ goto finish;
+ }
+ }
+
+ }
+finish:
+ vm->flush(vm);
+}
+
+void
nouveau_vm_map_sg(struct nouveau_vma *vma, u64 delta, u64 length,
struct nouveau_mem *mem)
{
diff --git a/drivers/gpu/drm/nouveau/nouveau_vm.h b/drivers/gpu/drm/nouveau/nouveau_vm.h
index 4fb6e72..a8246e7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_vm.h
+++ b/drivers/gpu/drm/nouveau/nouveau_vm.h
@@ -72,6 +72,9 @@ struct nouveau_vm {
u64 phys, u64 delta);
void (*map_sg)(struct nouveau_vma *, struct nouveau_gpuobj *,
struct nouveau_mem *, u32 pte, u32 cnt, dma_addr_t *);
+
+ void (*map_sg_table)(struct nouveau_vma *, struct nouveau_gpuobj *,
+ struct nouveau_mem *, u32 pte, u32 cnt, dma_addr_t *);
void (*unmap)(struct nouveau_gpuobj *pgt, u32 pte, u32 cnt);
void (*flush)(struct nouveau_vm *);
};
@@ -90,7 +93,8 @@ void nouveau_vm_unmap(struct nouveau_vma *);
void nouveau_vm_unmap_at(struct nouveau_vma *, u64 offset, u64 length);
void nouveau_vm_map_sg(struct nouveau_vma *, u64 offset, u64 length,
struct nouveau_mem *);
-
+void nouveau_vm_map_sg_table(struct nouveau_vma *vma, u64 delta, u64 length,
+ struct nouveau_mem *mem);
/* nv50_vm.c */
void nv50_vm_map_pgt(struct nouveau_gpuobj *pgd, u32 pde,
struct nouveau_gpuobj *pgt[2]);
diff --git a/drivers/gpu/drm/nouveau/nv04_crtc.c b/drivers/gpu/drm/nouveau/nv04_crtc.c
index 728d075..4c31c63 100644
--- a/drivers/gpu/drm/nouveau/nv04_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv04_crtc.c
@@ -1047,7 +1047,7 @@ nv04_crtc_create(struct drm_device *dev, int crtc_num)
drm_mode_crtc_set_gamma_size(&nv_crtc->base, 256);
ret = nouveau_bo_new(dev, 64*64*4, 0x100, TTM_PL_FLAG_VRAM,
- 0, 0x0000, &nv_crtc->cursor.nvbo);
+ 0, 0x0000, NULL, &nv_crtc->cursor.nvbo);
if (!ret) {
ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM);
if (!ret)
diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index 701b927..cad2abd 100644
--- a/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv50_crtc.c
@@ -769,7 +769,7 @@ nv50_crtc_create(struct drm_device *dev, int index)
nv_crtc->lut.depth = 0;
ret = nouveau_bo_new(dev, 4096, 0x100, TTM_PL_FLAG_VRAM,
- 0, 0x0000, &nv_crtc->lut.nvbo);
+ 0, 0x0000, NULL, &nv_crtc->lut.nvbo);
if (!ret) {
ret = nouveau_bo_pin(nv_crtc->lut.nvbo, TTM_PL_FLAG_VRAM);
if (!ret)
@@ -795,7 +795,7 @@ nv50_crtc_create(struct drm_device *dev, int index)
drm_mode_crtc_set_gamma_size(&nv_crtc->base, 256);
ret = nouveau_bo_new(dev, 64*64*4, 0x100, TTM_PL_FLAG_VRAM,
- 0, 0x0000, &nv_crtc->cursor.nvbo);
+ 0, 0x0000, NULL, &nv_crtc->cursor.nvbo);
if (!ret) {
ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM);
if (!ret)
diff --git a/drivers/gpu/drm/nouveau/nv50_evo.c b/drivers/gpu/drm/nouveau/nv50_evo.c
index 9b962e9..ddcd555 100644
--- a/drivers/gpu/drm/nouveau/nv50_evo.c
+++ b/drivers/gpu/drm/nouveau/nv50_evo.c
@@ -117,7 +117,7 @@ nv50_evo_channel_new(struct drm_device *dev, int chid,
evo->user_get = 4;
evo->user_put = 0;
- ret = nouveau_bo_new(dev, 4096, 0, TTM_PL_FLAG_VRAM, 0, 0,
+ ret = nouveau_bo_new(dev, 4096, 0, TTM_PL_FLAG_VRAM, 0, 0, NULL,
&evo->pushbuf_bo);
if (ret == 0)
ret = nouveau_bo_pin(evo->pushbuf_bo, TTM_PL_FLAG_VRAM);
@@ -333,7 +333,7 @@ nv50_evo_create(struct drm_device *dev)
goto err;
ret = nouveau_bo_new(dev, 4096, 0x1000, TTM_PL_FLAG_VRAM,
- 0, 0x0000, &dispc->sem.bo);
+ 0, 0x0000, NULL, &dispc->sem.bo);
if (!ret) {
ret = nouveau_bo_pin(dispc->sem.bo, TTM_PL_FLAG_VRAM);
if (!ret)
diff --git a/drivers/gpu/drm/nouveau/nvd0_display.c b/drivers/gpu/drm/nouveau/nvd0_display.c
index 0247250..1f3a9b1 100644
--- a/drivers/gpu/drm/nouveau/nvd0_display.c
+++ b/drivers/gpu/drm/nouveau/nvd0_display.c
@@ -882,7 +882,7 @@ nvd0_crtc_create(struct drm_device *dev, int index)
drm_mode_crtc_set_gamma_size(crtc, 256);
ret = nouveau_bo_new(dev, 64 * 64 * 4, 0x100, TTM_PL_FLAG_VRAM,
- 0, 0x0000, &nv_crtc->cursor.nvbo);
+ 0, 0x0000, NULL, &nv_crtc->cursor.nvbo);
if (!ret) {
ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM);
if (!ret)
@@ -895,7 +895,7 @@ nvd0_crtc_create(struct drm_device *dev, int index)
goto out;
ret = nouveau_bo_new(dev, 8192, 0x100, TTM_PL_FLAG_VRAM,
- 0, 0x0000, &nv_crtc->lut.nvbo);
+ 0, 0x0000, NULL, &nv_crtc->lut.nvbo);
if (!ret) {
ret = nouveau_bo_pin(nv_crtc->lut.nvbo, TTM_PL_FLAG_VRAM);
if (!ret)
@@ -2030,7 +2030,7 @@ nvd0_display_create(struct drm_device *dev)
/* small shared memory area we use for notifiers and semaphores */
ret = nouveau_bo_new(dev, 4096, 0x1000, TTM_PL_FLAG_VRAM,
- 0, 0x0000, &disp->sync);
+ 0, 0x0000, NULL, &disp->sync);
if (!ret) {
ret = nouveau_bo_pin(disp->sync, TTM_PL_FLAG_VRAM);
if (!ret)
--
1.7.6
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