diff options
| author | Dave Airlie <airlied@redhat.com> | 2012-04-02 14:53:06 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-05-23 13:46:55 +0400 |
| commit | 22b33e8ed0e38b8ddcf082e35580f2e67a3a0262 (patch) | |
| tree | d6e51cc2c960d8ee5f0b2fa598971d985031532e /drivers/gpu/drm/nouveau/nouveau_drv.c | |
| parent | 129b78bfca591e736e56a294f0e357d73d938f7e (diff) | |
| download | linux-22b33e8ed0e38b8ddcf082e35580f2e67a3a0262.tar.xz | |
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>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c index 4f2030bd5676..b394ecf787f6 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, |