[v2,0/3] drm/managed: Add drmm_release_action

Message

Michał Winiarski Dec. 5, 2023, 1:22 a.m. UTC

Upcoming Intel Xe driver will need to have a more fine-grained control
over DRM managed actions - namely, the ability to release a given
action, triggering it manually at a different point in time than the
final drm_dev_put().
This series adds a drmm_release_action function (which is similar to
devres devm_release_action) and a simple test that uses it.

v1 -> v2:
- Split the test changes (Maxime)
- Simplify priv lifetime management (Maxime)

Michał Winiarski (3):
  drm/managed: Add drmm_release_action
  drm/tests: managed: Extract device initialization into test init
  drm/tests: managed: Add a simple test for drmm_managed_release

 drivers/gpu/drm/drm_managed.c            | 39 +++++++++++++++
 drivers/gpu/drm/tests/drm_managed_test.c | 63 ++++++++++++++++++------
 include/drm/drm_managed.h                |  4 ++
 3 files changed, 91 insertions(+), 15 deletions(-)