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| author | Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> | 2018-07-12 05:01:47 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-07-12 09:47:44 +0300 |
| commit | 559e50fd34d1c556d42016cbb9affce89cee9ea4 (patch) | |
| tree | 696206e14e5076b430d9414291fe0b5b93e53e82 /drivers/gpu/drm/vkms/vkms_drv.c | |
| parent | ae61f61fa802c829fa8d505587f9b337e63ea586 (diff) | |
| download | linux-559e50fd34d1c556d42016cbb9affce89cee9ea4.tar.xz | |
drm/vkms: Add dumb operations
VKMS currently does not handle dumb data, and as a consequence, it does
not provide mechanisms for handling gem. This commit adds the necessary
support for gem object/handler and the dumb functions.
Changes since V1:
Daniel Vetter:
- Add dumb buffer support to the same patchset
Changes since V2:
Haneen:
- Add missing gem_free_object_unlocked callback to fix the warning
"Memory manager not clean during takedown"
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/70b7becc91c6a323dbc15cb5fc912cbdfe4ef7d9.1531359228.git.rodrigosiqueiramelo@gmail.com
Diffstat (limited to 'drivers/gpu/drm/vkms/vkms_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_drv.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index 740a4cbfed91..6ea2fd97bef9 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -37,6 +37,12 @@ static const struct file_operations vkms_driver_fops = { .release = drm_release, }; +static const struct vm_operations_struct vkms_gem_vm_ops = { + .fault = vkms_gem_fault, + .open = drm_gem_vm_open, + .close = drm_gem_vm_close, +}; + static void vkms_release(struct drm_device *dev) { struct vkms_device *vkms = container_of(dev, struct vkms_device, drm); @@ -50,6 +56,10 @@ static struct drm_driver vkms_driver = { .driver_features = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM, .release = vkms_release, .fops = &vkms_driver_fops, + .dumb_create = vkms_dumb_create, + .dumb_map_offset = vkms_dumb_map, + .gem_vm_ops = &vkms_gem_vm_ops, + .gem_free_object_unlocked = vkms_gem_free_object, .name = DRIVER_NAME, .desc = DRIVER_DESC, |