From: Lyude Paul <lyude@redhat.com>
To: dri-devel@lists.freedesktop.org
Cc: "Juston Li" <juston.li@intel.com>,
"Imre Deak" <imre.deak@intel.com>,
"Ville Syrjälä" <ville.syrjala@linux.intel.com>,
"Harry Wentland" <hwentlan@amd.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <maxime.ripard@bootlin.com>,
"Sean Paul" <sean@poorly.run>, "David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
linux-kernel@vger.kernel.org
Subject: [PATCH 01/26] drm/dp_mst: Move link address dumping into a function
Date: Wed, 17 Jul 2019 21:42:24 -0400 [thread overview]
Message-ID: <20190718014329.8107-2-lyude@redhat.com> (raw)
In-Reply-To: <20190718014329.8107-1-lyude@redhat.com>
Since we're about to be calling this from multiple places. Also it makes
things easier to read!
Cc: Juston Li <juston.li@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Harry Wentland <hwentlan@amd.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
---
drivers/gpu/drm/drm_dp_mst_topology.c | 35 ++++++++++++++++++---------
1 file changed, 23 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 0984b9a34d55..998081b9b205 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -2013,6 +2013,28 @@ static void drm_dp_queue_down_tx(struct drm_dp_mst_topology_mgr *mgr,
mutex_unlock(&mgr->qlock);
}
+static void
+drm_dp_dump_link_address(struct drm_dp_link_address_ack_reply *reply)
+{
+ struct drm_dp_link_addr_reply_port *port_reply;
+ int i;
+
+ for (i = 0; i < reply->nports; i++) {
+ port_reply = &reply->ports[i];
+ DRM_DEBUG_KMS("port %d: input %d, pdt: %d, pn: %d, dpcd_rev: %02x, mcs: %d, ddps: %d, ldps %d, sdp %d/%d\n",
+ i,
+ port_reply->input_port,
+ port_reply->peer_device_type,
+ port_reply->port_number,
+ port_reply->dpcd_revision,
+ port_reply->mcs,
+ port_reply->ddps,
+ port_reply->legacy_device_plug_status,
+ port_reply->num_sdp_streams,
+ port_reply->num_sdp_stream_sinks);
+ }
+}
+
static void drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_branch *mstb)
{
@@ -2038,18 +2060,7 @@ static void drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
DRM_DEBUG_KMS("link address nak received\n");
} else {
DRM_DEBUG_KMS("link address reply: %d\n", txmsg->reply.u.link_addr.nports);
- for (i = 0; i < txmsg->reply.u.link_addr.nports; i++) {
- DRM_DEBUG_KMS("port %d: input %d, pdt: %d, pn: %d, dpcd_rev: %02x, mcs: %d, ddps: %d, ldps %d, sdp %d/%d\n", i,
- txmsg->reply.u.link_addr.ports[i].input_port,
- txmsg->reply.u.link_addr.ports[i].peer_device_type,
- txmsg->reply.u.link_addr.ports[i].port_number,
- txmsg->reply.u.link_addr.ports[i].dpcd_revision,
- txmsg->reply.u.link_addr.ports[i].mcs,
- txmsg->reply.u.link_addr.ports[i].ddps,
- txmsg->reply.u.link_addr.ports[i].legacy_device_plug_status,
- txmsg->reply.u.link_addr.ports[i].num_sdp_streams,
- txmsg->reply.u.link_addr.ports[i].num_sdp_stream_sinks);
- }
+ drm_dp_dump_link_address(&txmsg->reply.u.link_addr);
drm_dp_check_mstb_guid(mstb, txmsg->reply.u.link_addr.guid);
--
2.21.0
next parent reply other threads:[~2019-07-18 1:44 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190718014329.8107-1-lyude@redhat.com>
2019-07-18 1:42 ` Lyude Paul [this message]
2019-08-08 19:53 ` [PATCH 01/26] drm/dp_mst: Move link address dumping into a function Daniel Vetter
2019-08-26 21:51 ` Lyude Paul
2019-08-27 16:16 ` Daniel Vetter
2019-07-18 1:42 ` [PATCH 02/26] drm/dp_mst: Destroy mstbs from destroy_connector_work Lyude Paul
2019-08-13 13:00 ` Daniel Vetter
2019-08-26 22:07 ` Lyude Paul
2019-07-18 1:42 ` [PATCH 03/26] drm/dp_mst: Move test_calc_pbn_mode() into an actual selftest Lyude Paul
2019-08-13 13:01 ` Daniel Vetter
2019-07-18 1:42 ` [PATCH 04/26] drm/print: Add drm_err_printer() Lyude Paul
2019-08-13 13:04 ` Daniel Vetter
2019-07-18 1:42 ` [PATCH 05/26] drm/dp_mst: Add sideband down request tracing + selftests Lyude Paul
2019-08-13 14:50 ` Daniel Vetter
2019-08-27 16:43 ` Lyude Paul
2019-08-27 16:49 ` Lyude Paul
2019-08-27 17:15 ` Daniel Vetter
2019-08-31 0:31 ` Lyude Paul
2019-09-03 7:40 ` Daniel Vetter
2019-07-18 1:42 ` [PATCH 06/26] drm/dp_mst: Move PDT teardown for ports into destroy_connector_work Lyude Paul
2019-08-13 14:52 ` Daniel Vetter
2019-08-30 23:46 ` Lyude Paul
2019-07-18 1:42 ` [PATCH 07/26] drm/dp_mst: Get rid of list clear in drm_dp_finish_destroy_port() Lyude Paul
2019-08-13 14:55 ` Daniel Vetter
2019-07-18 1:42 ` [PATCH 08/26] drm/dp_mst: Refactor drm_dp_send_enum_path_resources Lyude Paul
2019-08-14 15:05 ` Daniel Vetter
2019-07-18 1:42 ` [PATCH 09/26] drm/dp_mst: Remove huge conditional in drm_dp_mst_handle_up_req() Lyude Paul
2019-08-13 14:56 ` Daniel Vetter
2019-07-18 1:42 ` [PATCH 10/26] drm/dp_mst: Constify guid in drm_dp_get_mst_branch_by_guid() Lyude Paul
2019-07-18 1:42 ` [PATCH 11/26] drm/dp_mst: Refactor drm_dp_mst_handle_up_req() Lyude Paul
2019-07-18 1:42 ` [PATCH 12/26] drm/dp_mst: Refactor drm_dp_mst_handle_down_rep() Lyude Paul
2019-07-18 1:42 ` [PATCH 13/26] drm/dp_mst: Destroy topology_mgr mutexes Lyude Paul
2019-07-18 1:42 ` [PATCH 14/26] drm/dp_mst: Cleanup drm_dp_send_link_address() a bit Lyude Paul
2019-07-18 1:42 ` [PATCH 15/26] drm/dp_mst: Refactor pdt setup/teardown, add more locking Lyude Paul
2019-07-18 1:42 ` [PATCH 16/26] drm/dp_mst: Rename drm_dp_add_port and drm_dp_update_port Lyude Paul
2019-07-18 1:42 ` [PATCH 17/26] drm/dp_mst: Remove lies in {up,down}_rep_recv documentation Lyude Paul
2019-07-18 1:42 ` [PATCH 18/26] drm/dp_mst: Handle UP requests asynchronously Lyude Paul
2019-07-18 1:42 ` [PATCH 19/26] drm/dp_mst: Protect drm_dp_mst_port members with connection_mutex Lyude Paul
2019-07-18 1:42 ` [PATCH 20/26] drm/dp_mst: Don't forget to update port->input in drm_dp_mst_handle_conn_stat() Lyude Paul
2019-07-18 1:42 ` [PATCH 21/26] drm/nouveau: Don't grab runtime PM refs for HPD IRQs Lyude Paul
2019-07-18 1:42 ` [PATCH 22/26] drm/amdgpu: Iterate through DRM connectors correctly Lyude Paul
2019-07-18 1:42 ` [PATCH 23/26] drm/amdgpu/dm: Resume short HPD IRQs before resuming MST topology Lyude Paul
2019-07-18 1:42 ` [PATCH 24/26] drm/dp_mst: Add basic topology reprobing when resuming Lyude Paul
2019-07-18 1:42 ` [PATCH 25/26] drm/dp_mst: Also print unhashed pointers for malloc/topology references Lyude Paul
2019-07-18 1:42 ` [PATCH 26/26] drm/dp_mst: Add topology ref history tracking for debugging Lyude Paul
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