[PATCH v7 38/44] [media] media: report if a pad is sink or source at debug msg

[Mauro Carvalho Chehab]

Sometimes, it is important to see if the created pad is
sink or source. Add info to track that.

Signed-off-by: Mauro Carvalho Chehab <mche...@osg.samsung.com>

diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index ad0827bf0982..24fee38730f5 100644
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -527,8 +527,8 @@ void dvb_create_media_graph(struct dvb_adapter *adap)
        struct media_entity *entity, *tuner = NULL, *demod = NULL;
        struct media_entity *demux = NULL, *ca = NULL;
        struct media_interface *intf;
-       unsigned demux_pad = 1;
-       unsigned dvr_pad = 1;
+       unsigned demux_pad = 0;
+       unsigned dvr_pad = 0;
 
        if (!mdev)
                return;
@@ -560,15 +560,19 @@ void dvb_create_media_graph(struct dvb_adapter *adap)
 
        /* Create demux links for each ringbuffer/pad */
        if (demux) {
-               if (entity->type == MEDIA_ENT_T_DVB_TSOUT) {
-                       if (!strncmp(entity->name, DVR_TSOUT,
-                                    sizeof(DVR_TSOUT)))
-                               media_create_pad_link(demux, ++dvr_pad,
-                                                     entity, 0, 0);
-                       if (!strncmp(entity->name, DEMUX_TSOUT,
-                                    sizeof(DEMUX_TSOUT)))
-                               media_create_pad_link(demux, ++demux_pad,
-                                                     entity, 0, 0);
+               media_device_for_each_entity(entity, mdev) {
+                       if (entity->type == MEDIA_ENT_T_DVB_TSOUT) {
+                               if (!strncmp(entity->name, DVR_TSOUT,
+                                       strlen(DVR_TSOUT)))
+                                       media_create_pad_link(demux,
+                                                             ++dvr_pad,
+                                                       entity, 0, 0);
+                               if (!strncmp(entity->name, DEMUX_TSOUT,
+                                       strlen(DEMUX_TSOUT)))
+                                       media_create_pad_link(demux,
+                                                             ++demux_pad,
+                                                       entity, 0, 0);
+                       }
                }
        }
 
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
index 05976c891c17..d30650e3562e 100644
--- a/drivers/media/media-entity.c
+++ b/drivers/media/media-entity.c
@@ -121,8 +121,11 @@ static void dev_dbg_obj(const char *event_name,  struct 
media_gobj *gobj)
                struct media_pad *pad = gobj_to_pad(gobj);
 
                dev_dbg(gobj->mdev->dev,
-                       "%s: id 0x%08x pad#%d: '%s':%d\n",
-                       event_name, gobj->id, media_localid(gobj),
+                       "%s: id 0x%08x %s%spad#%d: '%s':%d\n",
+                       event_name, gobj->id,
+                       pad->flags & MEDIA_PAD_FL_SINK   ? "  sink " : "",
+                       pad->flags & MEDIA_PAD_FL_SOURCE ? "source " : "",
+                       media_localid(gobj),
                        pad->entity->name, pad->index);
                break;
        }
-- 
2.4.3

--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html