Displaying 6 results from an estimated 6 matches for "avail_pbn".
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2019 Sep 03
0
[PATCH v2 12/27] drm/dp_mst: Refactor drm_dp_mst_handle_up_req()
...d(mgr, msg.u.resource_stat.guid);
-
- if (!mstb) {
- DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->up_req_recv.initial_hdr.lct);
- memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
- return 0;
- }
-
- DRM_DEBUG_KMS("Got RSN: pn: %d avail_pbn %d\n", msg.u.resource_stat.port_number, msg.u.resource_stat.available_pbn);
+ DRM_DEBUG_KMS("Got RSN: pn: %d avail_pbn %d\n",
+ msg.u.resource_stat.port_number,
+ msg.u.resource_stat.available_pbn);
}
- if (mstb)
- drm_dp_mst_topology_put_mstb(mstb);
-
+ drm_dp_...
2019 Sep 03
0
[PATCH v2 10/27] drm/dp_mst: Remove huge conditional in drm_dp_mst_handle_up_req()
...;
- return 0;
- }
+ } else if (msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
+ drm_dp_send_up_ack_reply(mgr, mgr->mst_primary, msg.req_type, seqno, false);
+ if (!mstb)
+ mstb = drm_dp_get_mst_branch_device_by_guid(mgr, msg.u.resource_stat.guid);
- DRM_DEBUG_KMS("Got RSN: pn: %d avail_pbn %d\n", msg.u.resource_stat.port_number, msg.u.resource_stat.available_pbn);
+ if (!mstb) {
+ DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->up_req_recv.initial_hdr.lct);
+ memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+ return 0;...
2019 Sep 03
0
[PATCH v2 19/27] drm/dp_mst: Handle UP requests asynchronously
...up_req->msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
+ const struct drm_dp_resource_status_notify *res_stat =
+ &up_req->msg.u.resource_stat;
- drm_kms_helper_hotplug_event(mgr->dev);
- } else if (msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
DRM_DEBUG_KMS("Got RSN: pn: %d avail_pbn %d\n",
- msg.u.resource_stat.port_number,
- msg.u.resource_stat.available_pbn);
+ res_stat->port_number,
+ res_stat->available_pbn);
}
- drm_dp_mst_topology_put_mstb(mstb);
+ up_req->hdr = *hdr;
+ mutex_lock(&mgr->up_req_lock);
+ list_add_tai...
2019 Oct 22
0
[PATCH v5 04/14] drm/dp_mst: Handle UP requests asynchronously
...up_req->msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
+ const struct drm_dp_resource_status_notify *res_stat =
+ &up_req->msg.u.resource_stat;
- drm_kms_helper_hotplug_event(mgr->dev);
- } else if (msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
DRM_DEBUG_KMS("Got RSN: pn: %d avail_pbn %d\n",
- msg.u.resource_stat.port_number,
- msg.u.resource_stat.available_pbn);
+ res_stat->port_number,
+ res_stat->available_pbn);
}
- drm_dp_mst_topology_put_mstb(mstb);
+ up_req->hdr = *hdr;
+ mutex_lock(&mgr->up_req_lock);
+ list_add_tai...
2019 Sep 03
50
[PATCH v2 00/27] DP MST Refactors + debugging tools + suspend/resume reprobing
This is the large series for adding MST suspend/resume reprobing that
I've been working on for quite a while now. In addition, I:
- Refactored and cleaned up any code I ended up digging through in the
process of understanding how some parts of these helpers worked.
- Added some debugging tools along the way that I ended up needing to
figure out some issues in my own code
Note that
2019 Oct 22
17
[PATCH v5 00/14] DP MST Refactors + debugging tools + suspend/resume reprobing
This is the final portion of the large series for adding MST
suspend/resume reprobing that I've been working on for quite a while
now. In addition, I:
* Refactored and cleaned up any code I ended up digging through in the
process of understanding how some parts of these helpers worked.
* Added some debugging tools along the way that I ended up needing to
figure out some issues in my own