diff --git a/drivers/gpu/drm/display/drm_bridge_connector.c b/drivers/gpu/drm/display/drm_bridge_connector.c index ba8ff113cff1..258132c6b8b5 100644 --- a/drivers/gpu/drm/display/drm_bridge_connector.c +++ b/drivers/gpu/drm/display/drm_bridge_connector.c @@ -851,6 +851,11 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm, !bridge->funcs->hdmi_clear_hdmi_infoframe) return ERR_PTR(-EINVAL); + if (bridge->ops & DRM_BRIDGE_OP_HDMI_AUDIO && + (!bridge->funcs->hdmi_write_audio_infoframe || + !bridge->funcs->hdmi_clear_audio_infoframe)) + return ERR_PTR(-EINVAL); + if (bridge->ops & DRM_BRIDGE_OP_HDMI_HDR_DRM_INFOFRAME && (!bridge->funcs->hdmi_write_hdr_drm_infoframe || !bridge->funcs->hdmi_clear_hdr_drm_infoframe)) @@ -880,9 +885,7 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm, !bridge->hdmi_audio_spdif_playback) return ERR_PTR(-EINVAL); - if (!bridge->funcs->hdmi_write_audio_infoframe || - !bridge->funcs->hdmi_clear_audio_infoframe || - !bridge->funcs->hdmi_audio_prepare || + if (!bridge->funcs->hdmi_audio_prepare || !bridge->funcs->hdmi_audio_shutdown) return ERR_PTR(-EINVAL);