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/sdca_jack.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/sdca_jack.h')
| -rw-r--r-- | include/sound/sdca_jack.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/sound/sdca_jack.h b/include/sound/sdca_jack.h new file mode 100644 index 000000000..181541f0f --- /dev/null +++ b/include/sound/sdca_jack.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * The MIPI SDCA specification is available for public downloads at + * https://www.mipi.org/mipi-sdca-v1-0-download + * + * Copyright (C) 2025 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + */ + +#ifndef __SDCA_JACK_H__ +#define __SDCA_JACK_H__ + +struct sdca_interrupt; +struct snd_kcontrol; +struct snd_soc_jack; + +/** + * struct jack_state - Jack state structure to keep data between interrupts + * @kctl: Pointer to the ALSA control attached to this jack + * @jack: Pointer to the ASoC jack struct for this jack + * @mask: Possible reported jack status bits for this jack + */ +struct jack_state { + struct snd_kcontrol *kctl; + struct snd_soc_jack *jack; + + unsigned int mask; +}; + +int sdca_jack_alloc_state(struct sdca_interrupt *interrupt); +int sdca_jack_process(struct sdca_interrupt *interrupt); +int sdca_jack_set_jack(struct sdca_interrupt_info *info, struct snd_soc_jack *jack); +int sdca_jack_report(struct sdca_interrupt *interrupt); + +#endif // __SDCA_JACK_H__ |
