diff options
Diffstat (limited to 'drivers/staging/media/tegra-video/vi.c')
| -rw-r--r-- | drivers/staging/media/tegra-video/vi.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index 69d9787d5338..9d46a36cc014 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -157,7 +157,7 @@ tegra_channel_get_remote_csi_subdev(struct tegra_vi_channel *chan) { struct media_pad *pad; - pad = media_entity_remote_pad(&chan->pad); + pad = media_pad_remote_pad_first(&chan->pad); if (!pad) return NULL; @@ -177,7 +177,7 @@ tegra_channel_get_remote_source_subdev(struct tegra_vi_channel *chan) pad = &subdev->entity.pads[0]; while (!(pad->flags & MEDIA_PAD_FL_SOURCE)) { - pad = media_entity_remote_pad(pad); + pad = media_pad_remote_pad_first(pad); if (!pad || !is_media_entity_v4l2_subdev(pad->entity)) break; entity = pad->entity; @@ -491,6 +491,7 @@ static int __tegra_channel_try_format(struct tegra_vi_channel *chan, struct v4l2_pix_format *pix) { const struct tegra_video_format *fmtinfo; + static struct lock_class_key key; struct v4l2_subdev *subdev; struct v4l2_subdev_format fmt; struct v4l2_subdev_state *sd_state; @@ -507,7 +508,12 @@ static int __tegra_channel_try_format(struct tegra_vi_channel *chan, if (!subdev) return -ENODEV; - sd_state = v4l2_subdev_alloc_state(subdev); + /* + * FIXME: Drop this call, drivers are not supposed to use + * __v4l2_subdev_state_alloc(). + */ + sd_state = __v4l2_subdev_state_alloc(subdev, "tegra:state->lock", + &key); if (IS_ERR(sd_state)) return PTR_ERR(sd_state); /* @@ -558,7 +564,7 @@ static int __tegra_channel_try_format(struct tegra_vi_channel *chan, v4l2_fill_pix_format(pix, &fmt.format); tegra_channel_fmt_align(chan, pix, fmtinfo->bpp); - v4l2_subdev_free_state(sd_state); + __v4l2_subdev_state_free(sd_state); return 0; } @@ -1845,7 +1851,6 @@ static int tegra_vi_graph_init(struct tegra_vi *vi) struct tegra_vi_channel *chan; struct fwnode_handle *fwnode = dev_fwnode(vi->dev); int ret; - struct fwnode_handle *remote = NULL; /* * Walk the links to parse the full graph. Each channel will have @@ -1857,11 +1862,16 @@ static int tegra_vi_graph_init(struct tegra_vi *vi) * next channels. */ list_for_each_entry(chan, &vi->vi_chans, list) { - remote = fwnode_graph_get_remote_node(fwnode, chan->portnos[0], - 0); - if (!remote) + struct fwnode_handle *ep, *remote; + + ep = fwnode_graph_get_endpoint_by_id(fwnode, + chan->portnos[0], 0, 0); + if (!ep) continue; + remote = fwnode_graph_get_remote_port_parent(ep); + fwnode_handle_put(ep); + ret = tegra_vi_graph_parse_one(chan, remote); fwnode_handle_put(remote); if (ret < 0 || list_empty(&chan->notifier.asd_list)) |