diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
| commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
| tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /include/drm/drm_dp_mst_helper.h | |
| parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) | |
Linux-libre 4.5-gnu
Diffstat (limited to 'include/drm/drm_dp_mst_helper.h')
| -rw-r--r-- | include/drm/drm_dp_mst_helper.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index f356f9716..fdb47051d 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -88,6 +88,7 @@ struct drm_dp_mst_port { struct drm_dp_mst_topology_mgr *mgr; struct edid *cached_edid; /* for DP logical ports - make tiling work */ + bool has_audio; }; /** @@ -214,13 +215,13 @@ struct drm_dp_sideband_msg_rx { struct drm_dp_sideband_msg_hdr initial_hdr; }; - +#define DRM_DP_MAX_SDP_STREAMS 16 struct drm_dp_allocate_payload { u8 port_number; u8 number_sdp_streams; u8 vcpi; u16 pbn; - u8 sdp_stream_sink[8]; + u8 sdp_stream_sink[DRM_DP_MAX_SDP_STREAMS]; }; struct drm_dp_allocate_payload_ack_reply { @@ -417,7 +418,7 @@ struct drm_dp_payload { struct drm_dp_mst_topology_mgr { struct device *dev; - struct drm_dp_mst_topology_cbs *cbs; + const struct drm_dp_mst_topology_cbs *cbs; int max_dpcd_transaction_bytes; struct drm_dp_aux *aux; /* auxch for this topology mgr to use */ int max_payloads; @@ -477,6 +478,8 @@ int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handl enum drm_connector_status drm_dp_mst_detect_port(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port); +bool drm_dp_mst_port_has_audio(struct drm_dp_mst_topology_mgr *mgr, + struct drm_dp_mst_port *port); struct edid *drm_dp_mst_get_edid(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port); |