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| author | Thierry Reding <treding@nvidia.com> | 2015-09-08 16:00:45 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-08 16:39:18 +0300 |
| commit | 397fd77c0491ceb0ed4783eb88fc05d0222e2030 (patch) | |
| tree | 9bbbed193c7edd8b304eec113e2d5c2f2891f8a9 /include/pcmcia | |
| parent | 6e48ae3269e3b89d8014d0eb2e35678b0d242b3d (diff) | |
| download | linux-397fd77c0491ceb0ed4783eb88fc05d0222e2030.tar.xz | |
drm/atomic-helper: Implement drm_atomic_helper_duplicate_state()
This function can be used to duplicate an atomic state object. This is
useful for example to implement suspend/resume, where the state before
suspend can be saved and restored upon resume.
v2: move locking to caller, be more explicit about prerequisites
v3: explicitly pass lock acquisition context, improve kerneldoc
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/pcmcia')
0 files changed, 0 insertions, 0 deletions