diff options
Diffstat (limited to 'drivers/gpu/drm/msm/edp/edp_bridge.c')
| -rw-r--r-- | drivers/gpu/drm/msm/edp/edp_bridge.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/edp/edp_bridge.c b/drivers/gpu/drm/msm/edp/edp_bridge.c index 2950bba4aca9..b65b5cc2dba2 100644 --- a/drivers/gpu/drm/msm/edp/edp_bridge.c +++ b/drivers/gpu/drm/msm/edp/edp_bridge.c @@ -55,8 +55,14 @@ static void edp_bridge_mode_set(struct drm_bridge *bridge, DBG("set mode: " DRM_MODE_FMT, DRM_MODE_ARG(mode)); list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - if ((connector->encoder != NULL) && - (connector->encoder->bridge == bridge)) { + struct drm_encoder *encoder = connector->encoder; + struct drm_bridge *first_bridge; + + if (!connector->encoder) + continue; + + first_bridge = drm_bridge_chain_get_first_bridge(encoder); + if (bridge == first_bridge) { msm_edp_ctrl_timing_cfg(edp->ctrl, adjusted_mode, &connector->display_info); break; |