diff options
| author | John Watts <[email protected]> | 2024-11-08 12:37:15 +1100 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2024-11-11 11:47:04 +0000 |
| commit | f8da001ae7af0abd9f6250c02c01a1121074ca60 (patch) | |
| tree | 35a5137c81ad12339377979712afced27094e032 | |
| parent | 48b86532c10128cf50c854a90c2d5b1410f4012d (diff) | |
ASoC: audio-graph-card2: Purge absent supplies for device tree nodes
The audio graph card doesn't mark its subnodes such as multi {}, dpcm {}
and c2c {} as not requiring any suppliers. This causes a hang as Linux
waits for these phantom suppliers to show up on boot.
Make it clear these nodes have no suppliers.
Example error message:
[ 15.208558] platform 2034000.i2s: deferred probe pending: platform: wait for supplier /sound/multi
[ 15.208584] platform sound: deferred probe pending: asoc-audio-graph-card2: parse error
Signed-off-by: John Watts <[email protected]>
Acked-by: Kuninori Morimoto <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
| -rw-r--r-- | sound/soc/generic/audio-graph-card2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c index 4ad3d1b0714f..93eee40cec76 100644 --- a/sound/soc/generic/audio-graph-card2.c +++ b/sound/soc/generic/audio-graph-card2.c @@ -270,16 +270,19 @@ static enum graph_type __graph_get_type(struct device_node *lnk) if (of_node_name_eq(np, GRAPH_NODENAME_MULTI)) { ret = GRAPH_MULTI; + fw_devlink_purge_absent_suppliers(&np->fwnode); goto out_put; } if (of_node_name_eq(np, GRAPH_NODENAME_DPCM)) { ret = GRAPH_DPCM; + fw_devlink_purge_absent_suppliers(&np->fwnode); goto out_put; } if (of_node_name_eq(np, GRAPH_NODENAME_C2C)) { ret = GRAPH_C2C; + fw_devlink_purge_absent_suppliers(&np->fwnode); goto out_put; } |