diff options
| -rw-r--r-- | drivers/gpu/drm/drm_dp_mst_topology.c | 15 | ||||
| -rw-r--r-- | include/drm/drm_dp_mst_helper.h | 4 |
2 files changed, 9 insertions, 10 deletions
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 9188c53f5c96..7df7676b45c4 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -2309,7 +2309,7 @@ drm_dp_mst_handle_link_address_port(struct drm_dp_mst_branch *mstb, port); } } else { - port->available_pbn = 0; + port->full_pbn = 0; } } @@ -2404,7 +2404,7 @@ drm_dp_mst_handle_conn_stat(struct drm_dp_mst_branch *mstb, if (port->ddps) { dowork = true; } else { - port->available_pbn = 0; + port->full_pbn = 0; } } @@ -2556,7 +2556,7 @@ static int drm_dp_check_and_send_link_address(struct drm_dp_mst_topology_mgr *mg if (port->input || !port->ddps) continue; - if (!port->available_pbn) { + if (!port->full_pbn) { drm_modeset_lock(&mgr->base.lock, NULL); drm_dp_send_enum_path_resources(mgr, mstb, port); drm_modeset_unlock(&mgr->base.lock); @@ -3002,8 +3002,7 @@ drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr, path_res->port_number, path_res->full_payload_bw_number, path_res->avail_payload_bw_number); - port->available_pbn = - path_res->avail_payload_bw_number; + port->full_pbn = path_res->full_payload_bw_number; port->fec_capable = path_res->fec_capable; } } @@ -3598,7 +3597,7 @@ drm_dp_mst_topology_mgr_invalidate_mstb(struct drm_dp_mst_branch *mstb) list_for_each_entry(port, &mstb->ports, next) { /* The PBN for each port will also need to be re-probed */ - port->available_pbn = 0; + port->full_pbn = 0; if (port->mstb) drm_dp_mst_topology_mgr_invalidate_mstb(port->mstb); @@ -4842,8 +4841,8 @@ int drm_dp_mst_atomic_check_bw_limit(struct drm_dp_mst_branch *branch, if (drm_dp_mst_atomic_check_bw_limit(port->mstb, mst_state)) return -ENOSPC; - if (port->available_pbn > 0) - pbn_limit = port->available_pbn; + if (port->full_pbn > 0) + pbn_limit = port->full_pbn; } DRM_DEBUG_ATOMIC("[MST BRANCH:%p] branch has %d PBN available\n", branch, pbn_limit); diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index bcb39da9adb4..41725d88d27e 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -81,7 +81,7 @@ struct drm_dp_vcpi { * &drm_dp_mst_topology_mgr.base.lock. * @num_sdp_stream_sinks: Number of stream sinks. Protected by * &drm_dp_mst_topology_mgr.base.lock. - * @available_pbn: Available bandwidth for this port. Protected by + * @full_pbn: Max possible bandwidth for this port. Protected by * &drm_dp_mst_topology_mgr.base.lock. * @next: link to next port on this branch device * @aux: i2c aux transport to talk to device connected to this port, protected @@ -126,7 +126,7 @@ struct drm_dp_mst_port { u8 dpcd_rev; u8 num_sdp_streams; u8 num_sdp_stream_sinks; - uint16_t available_pbn; + uint16_t full_pbn; struct list_head next; /** * @mstb: the branch device connected to this port, if there is one. |