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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /include/sound/soc-card.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/sound/soc-card.h')
-rw-r--r--include/sound/soc-card.h125
1 files changed, 125 insertions, 0 deletions
diff --git a/include/sound/soc-card.h b/include/sound/soc-card.h
new file mode 100644
index 0000000000..e8ff2e089c
--- /dev/null
+++ b/include/sound/soc-card.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * soc-card.h
+ *
+ * Copyright (C) 2019 Renesas Electronics Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ */
+#ifndef __SOC_CARD_H
+#define __SOC_CARD_H
+
+enum snd_soc_card_subclass {
+ SND_SOC_CARD_CLASS_ROOT = 0,
+ SND_SOC_CARD_CLASS_RUNTIME = 1,
+};
+
+static inline void snd_soc_card_mutex_lock_root(struct snd_soc_card *card)
+{
+ mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_ROOT);
+}
+
+static inline void snd_soc_card_mutex_lock(struct snd_soc_card *card)
+{
+ mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
+}
+
+static inline void snd_soc_card_mutex_unlock(struct snd_soc_card *card)
+{
+ mutex_unlock(&card->mutex);
+}
+
+struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
+ const char *name);
+int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
+ struct snd_soc_jack *jack);
+int snd_soc_card_jack_new_pins(struct snd_soc_card *card, const char *id,
+ int type, struct snd_soc_jack *jack,
+ struct snd_soc_jack_pin *pins,
+ unsigned int num_pins);
+
+int snd_soc_card_suspend_pre(struct snd_soc_card *card);
+int snd_soc_card_suspend_post(struct snd_soc_card *card);
+int snd_soc_card_resume_pre(struct snd_soc_card *card);
+int snd_soc_card_resume_post(struct snd_soc_card *card);
+
+int snd_soc_card_probe(struct snd_soc_card *card);
+int snd_soc_card_late_probe(struct snd_soc_card *card);
+void snd_soc_card_fixup_controls(struct snd_soc_card *card);
+int snd_soc_card_remove(struct snd_soc_card *card);
+
+int snd_soc_card_set_bias_level(struct snd_soc_card *card,
+ struct snd_soc_dapm_context *dapm,
+ enum snd_soc_bias_level level);
+int snd_soc_card_set_bias_level_post(struct snd_soc_card *card,
+ struct snd_soc_dapm_context *dapm,
+ enum snd_soc_bias_level level);
+
+int snd_soc_card_add_dai_link(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_link);
+void snd_soc_card_remove_dai_link(struct snd_soc_card *card,
+ struct snd_soc_dai_link *dai_link);
+
+#ifdef CONFIG_PCI
+static inline void snd_soc_card_set_pci_ssid(struct snd_soc_card *card,
+ unsigned short vendor,
+ unsigned short device)
+{
+ card->pci_subsystem_vendor = vendor;
+ card->pci_subsystem_device = device;
+ card->pci_subsystem_set = true;
+}
+
+static inline int snd_soc_card_get_pci_ssid(struct snd_soc_card *card,
+ unsigned short *vendor,
+ unsigned short *device)
+{
+ if (!card->pci_subsystem_set)
+ return -ENOENT;
+
+ *vendor = card->pci_subsystem_vendor;
+ *device = card->pci_subsystem_device;
+
+ return 0;
+}
+#else /* !CONFIG_PCI */
+static inline void snd_soc_card_set_pci_ssid(struct snd_soc_card *card,
+ unsigned short vendor,
+ unsigned short device)
+{
+}
+
+static inline int snd_soc_card_get_pci_ssid(struct snd_soc_card *card,
+ unsigned short *vendor,
+ unsigned short *device)
+{
+ return -ENOENT;
+}
+#endif /* CONFIG_PCI */
+
+/* device driver data */
+static inline void snd_soc_card_set_drvdata(struct snd_soc_card *card,
+ void *data)
+{
+ card->drvdata = data;
+}
+
+static inline void *snd_soc_card_get_drvdata(struct snd_soc_card *card)
+{
+ return card->drvdata;
+}
+
+static inline
+struct snd_soc_dai *snd_soc_card_get_codec_dai(struct snd_soc_card *card,
+ const char *dai_name)
+{
+ struct snd_soc_pcm_runtime *rtd;
+
+ for_each_card_rtds(card, rtd) {
+ if (!strcmp(asoc_rtd_to_codec(rtd, 0)->name, dai_name))
+ return asoc_rtd_to_codec(rtd, 0);
+ }
+
+ return NULL;
+}
+
+#endif /* __SOC_CARD_H */