diff options
| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /include/sound/graph_card.h | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.
No functional change: only unbound workqueues reach apply_wqattrs_*()
today.
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/sound/graph_card.h')
| -rw-r--r-- | include/sound/graph_card.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/sound/graph_card.h b/include/sound/graph_card.h new file mode 100644 index 000000000..8e2e15dfc --- /dev/null +++ b/include/sound/graph_card.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * ASoC audio graph card support + * + */ + +#ifndef __GRAPH_CARD_H +#define __GRAPH_CARD_H + +#include <sound/simple_card_utils.h> + +typedef int (*GRAPH2_CUSTOM)(struct simple_util_priv *priv, + struct device_node *lnk, + struct link_info *li); + +struct graph2_custom_hooks { + int (*hook_pre)(struct simple_util_priv *priv); + int (*hook_post)(struct simple_util_priv *priv); + GRAPH2_CUSTOM custom_normal; + GRAPH2_CUSTOM custom_dpcm; + GRAPH2_CUSTOM custom_c2c; +}; + +int audio_graph_parse_of(struct simple_util_priv *priv, struct device *dev); +int audio_graph2_parse_of(struct simple_util_priv *priv, struct device *dev, + struct graph2_custom_hooks *hooks); + +int audio_graph2_link_normal(struct simple_util_priv *priv, + struct device_node *lnk, struct link_info *li); +int audio_graph2_link_dpcm(struct simple_util_priv *priv, + struct device_node *lnk, struct link_info *li); +int audio_graph2_link_c2c(struct simple_util_priv *priv, + struct device_node *lnk, struct link_info *li); + +#endif /* __GRAPH_CARD_H */ |