nouveau: add PRIME support

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.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index 701b927998bf..cad2abd11756 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)