diff options
| author | Maxime Ripard <mripard@kernel.org> | 2025-10-14 11:31:45 +0200 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-12-08 16:35:46 +0100 |
| commit | 4ebaaa3b622238ea44fbaa21998ad76bd8417a8c (patch) | |
| tree | 48d08df4906c91b276e4b62ff738c0a7a09c326f | |
| parent | 70478348fc6d52d5bb7568a035d3cbe5bcc6af4c (diff) | |
drm/atomic: Add dev pointer to drm_private_obj
All the objects that need to implement some callbacks in KMS have a
pointer in there structure to the main drm_device.
However, it's not the case for drm_private_objs, which makes it harder
than it needs to be to implement some of its callbacks. Let's add that
pointer.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://patch.msgid.link/20251014-drm-private-obj-reset-v2-1-6dd60e985e9d@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 1 | ||||
| -rw-r--r-- | include/drm/drm_atomic.h | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 67e095e398a3..6d3ea8056b60 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -906,6 +906,7 @@ drm_atomic_private_obj_init(struct drm_device *dev, drm_modeset_lock_init(&obj->lock); + obj->dev = dev; obj->state = state; obj->funcs = funcs; list_add_tail(&obj->head, &dev->mode_config.privobj_list); diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h index 43783891d359..74ce26fa8838 100644 --- a/include/drm/drm_atomic.h +++ b/include/drm/drm_atomic.h @@ -340,6 +340,11 @@ struct drm_private_state_funcs { */ struct drm_private_obj { /** + * @dev: parent DRM device + */ + struct drm_device *dev; + + /** * @head: List entry used to attach a private object to a &drm_device * (queued to &drm_mode_config.privobj_list). */ |