diff options
| author | Mark Brown <broonie@kernel.org> | 2015-10-12 18:09:27 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-10-12 18:09:27 +0100 |
| commit | 79828b4fa835f73cdaf4bffa48696abdcbea9d02 (patch) | |
| tree | 5e0fa7156acb75ba603022bc807df8f2fedb97a8 /drivers/gpu/drm/drm_plane_helper.c | |
| parent | 721b51fcf91898299d96f4b72cb9434cda29dce6 (diff) | |
| parent | 8c1a9d6323abf0fb1e5dad96cf3f1c783505ea5a (diff) | |
Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-fix-rt5645
Diffstat (limited to 'drivers/gpu/drm/drm_plane_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_plane_helper.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 2f0ed11024eb..5e5a07af02c8 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -91,13 +91,14 @@ static int get_connectors_for_crtc(struct drm_crtc *crtc, */ WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex)); - list_for_each_entry(connector, &dev->mode_config.connector_list, head) + drm_for_each_connector(connector, dev) { if (connector->encoder && connector->encoder->crtc == crtc) { if (connector_list != NULL && count < num_connectors) *(connector_list++) = connector; count++; } + } return count; } @@ -436,7 +437,7 @@ int drm_plane_helper_commit(struct drm_plane *plane, for (i = 0; i < 2; i++) { if (crtc_funcs[i] && crtc_funcs[i]->atomic_begin) - crtc_funcs[i]->atomic_begin(crtc[i]); + crtc_funcs[i]->atomic_begin(crtc[i], crtc[i]->state); } /* @@ -451,7 +452,7 @@ int drm_plane_helper_commit(struct drm_plane *plane, for (i = 0; i < 2; i++) { if (crtc_funcs[i] && crtc_funcs[i]->atomic_flush) - crtc_funcs[i]->atomic_flush(crtc[i]); + crtc_funcs[i]->atomic_flush(crtc[i], crtc[i]->state); } /* @@ -525,10 +526,12 @@ int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc, if (plane->funcs->atomic_duplicate_state) plane_state = plane->funcs->atomic_duplicate_state(plane); - else if (plane->state) + else { + if (!plane->state) + drm_atomic_helper_plane_reset(plane); + plane_state = drm_atomic_helper_plane_duplicate_state(plane); - else - plane_state = kzalloc(sizeof(*plane_state), GFP_KERNEL); + } if (!plane_state) return -ENOMEM; plane_state->plane = plane; @@ -572,10 +575,12 @@ int drm_plane_helper_disable(struct drm_plane *plane) if (plane->funcs->atomic_duplicate_state) plane_state = plane->funcs->atomic_duplicate_state(plane); - else if (plane->state) + else { + if (!plane->state) + drm_atomic_helper_plane_reset(plane); + plane_state = drm_atomic_helper_plane_duplicate_state(plane); - else - plane_state = kzalloc(sizeof(*plane_state), GFP_KERNEL); + } if (!plane_state) return -ENOMEM; plane_state->plane = plane; |