diff options
| author | Thierry Reding <treding@nvidia.com> | 2013-12-12 13:00:43 +0400 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2013-12-20 18:56:07 +0400 |
| commit | 3800391db1b22a7f5d5ae92f9c54fa00327d682a (patch) | |
| tree | 8f2ca9de23c23292f7f5e8ba08202d16a3a25b8f /drivers/gpu/drm/tegra/drm.c | |
| parent | 72d302861530bcdb780ea57ebfc3dff6ec4f802c (diff) | |
| download | linux-3800391db1b22a7f5d5ae92f9c54fa00327d682a.tar.xz | |
drm/tegra: Add PRIME support
Implement very basic PRIME support. This currently only works with
buffers that are contiguous in memory and will refuse to import any
physically non-contiguous buffers.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra/drm.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/drm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index eec8d2e2db5c..88a529008ce0 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -580,7 +580,7 @@ static void tegra_debugfs_cleanup(struct drm_minor *minor) #endif static struct drm_driver tegra_drm_driver = { - .driver_features = DRIVER_MODESET | DRIVER_GEM, + .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME, .load = tegra_drm_load, .unload = tegra_drm_unload, .open = tegra_drm_open, @@ -598,6 +598,12 @@ static struct drm_driver tegra_drm_driver = { .gem_free_object = tegra_bo_free_object, .gem_vm_ops = &tegra_bo_vm_ops, + + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, + .gem_prime_export = tegra_gem_prime_export, + .gem_prime_import = tegra_gem_prime_import, + .dumb_create = tegra_bo_dumb_create, .dumb_map_offset = tegra_bo_dumb_map_offset, .dumb_destroy = drm_gem_dumb_destroy, |