diff options
| author | Zheng Yang <zhengyang@rock-chips.com> | 2017-12-05 16:14:19 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2017-12-11 15:17:24 +0800 |
| commit | 773d508df724f1b19f728ff3b5df46467b89de67 (patch) | |
| tree | b907984280414440ea2a2aaf99d5424756d04ef4 /include | |
| parent | d534e6ca7931f785adc9f756be68ddfe9f19daf8 (diff) | |
drm: introduce atomic_begin for connector
atomic_begin is used to prepare for update flush.
Change-Id: I1d3a2afaea4022c065bda2b4c0746464cc0c1303
Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_crtc_helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index c110e07d437f..d8d2bc14ee5b 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -185,6 +185,8 @@ struct drm_connector_helper_funcs { struct drm_encoder *(*best_encoder)(struct drm_connector *connector); struct drm_encoder *(*atomic_best_encoder)(struct drm_connector *connector, struct drm_connector_state *connector_state); + void (*atomic_begin)(struct drm_connector *connector, + struct drm_connector_state *conn_state); void (*atomic_flush)(struct drm_connector *connector, struct drm_connector_state *conn_state); }; |