diff options
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index d579fd8f7cb8..8606876f7233 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -2702,6 +2702,11 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev, funcs->atomic_disable(plane, old_state); } else if (new_plane_state->crtc || disabling) { funcs->atomic_update(plane, old_state); + + if (!disabling && funcs->atomic_enable) { + if (drm_atomic_plane_enabling(old_plane_state, new_plane_state)) + funcs->atomic_enable(plane, old_state); + } } } @@ -2762,6 +2767,7 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state) struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(old_state, plane); const struct drm_plane_helper_funcs *plane_funcs; + bool disabling; plane_funcs = plane->helper_private; @@ -2771,12 +2777,18 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state) WARN_ON(new_plane_state->crtc && new_plane_state->crtc != crtc); - if (drm_atomic_plane_disabling(old_plane_state, new_plane_state) && - plane_funcs->atomic_disable) + disabling = drm_atomic_plane_disabling(old_plane_state, new_plane_state); + + if (disabling && plane_funcs->atomic_disable) { plane_funcs->atomic_disable(plane, old_state); - else if (new_plane_state->crtc || - drm_atomic_plane_disabling(old_plane_state, new_plane_state)) + } else if (new_plane_state->crtc || disabling) { plane_funcs->atomic_update(plane, old_state); + + if (!disabling && plane_funcs->atomic_enable) { + if (drm_atomic_plane_enabling(old_plane_state, new_plane_state)) + plane_funcs->atomic_enable(plane, old_state); + } + } } if (crtc_funcs && crtc_funcs->atomic_flush) |