diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-11-25 12:09:44 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-11-25 13:27:58 +0100 |
| commit | f1c37e1adc6eca1fb492c74d466141d9b01e0428 (patch) | |
| tree | 56d476e091b15d9947c12bdd871838254c406fc2 /drivers/gpu/drm/drm_plane_helper.c | |
| parent | drm/atomic_helper: Cope with plane->crtc == NULL in disable helper (diff) | |
| download | linux-f1c37e1adc6eca1fb492c74d466141d9b01e0428.tar.xz linux-f1c37e1adc6eca1fb492c74d466141d9b01e0428.zip | |
drm/plane: Pass old state to ->atomic_update()
In most situations it will be useful to have the old state passed to the
->atomic_update() callback. For example if a plane is being disabled the
new state's .crtc field will be NULL, but some drivers may rely on this
field to program the CRTCs registers.
v2: rename variable to old_plane_state and remove redundant comment as
suggested by Daniel Vetter, remove an Exynos hunk that doesn't apply to
drm-next and add a hunk for pending MSM mdp5 changes
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_plane_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_plane_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 93c6533c25da..18a1ac6ac22f 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -443,7 +443,7 @@ int drm_plane_helper_commit(struct drm_plane *plane, crtc_funcs[i]->atomic_begin(crtc[i]); } - plane_funcs->atomic_update(plane); + plane_funcs->atomic_update(plane, plane_state); for (i = 0; i < 2; i++) { if (crtc_funcs[i] && crtc_funcs[i]->atomic_flush) |