diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2023-04-04 13:41:14 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-04-06 16:45:37 +0100 |
| commit | 18227585d8374ce16d3a2792deb125794710de43 (patch) | |
| tree | 6f71bda221b40a9c09456cbfc0af7dfc2bbdd521 /include/sound/hda-mlink.h | |
| parent | 68376a3ef41f0a2d6c1c603e7293ba0e00b293da (diff) | |
ASoC: SOF: Intel: hda-mlink: move to a dedicated module
Some of the functions will be used for SoundWire enumeration and power
management, to avoid cycles in module dependencies and simplify
integration all the HDaudio multi-link needs to move to a dedicated
module.
Drop no longer needed headers at the same time.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20230404104127.5629-6-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/hda-mlink.h')
| -rw-r--r-- | include/sound/hda-mlink.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/sound/hda-mlink.h b/include/sound/hda-mlink.h new file mode 100644 index 000000000000..beef5f509e47 --- /dev/null +++ b/include/sound/hda-mlink.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2022-2023 Intel Corporation. All rights reserved. + */ + +struct hdac_bus; + +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_MLINK) + +int hda_bus_ml_get_capabilities(struct hdac_bus *bus); +void hda_bus_ml_free(struct hdac_bus *bus); +void hda_bus_ml_put_all(struct hdac_bus *bus); +void hda_bus_ml_reset_losidv(struct hdac_bus *bus); +int hda_bus_ml_resume(struct hdac_bus *bus); +int hda_bus_ml_suspend(struct hdac_bus *bus); + +#else + +static inline int +hda_bus_ml_get_capabilities(struct hdac_bus *bus) { return 0; } + +static inline void hda_bus_ml_free(struct hdac_bus *bus) { } +static inline void hda_bus_ml_put_all(struct hdac_bus *bus) { } +static inline void hda_bus_ml_reset_losidv(struct hdac_bus *bus) { } +static inline int hda_bus_ml_resume(struct hdac_bus *bus) { return 0; } +static inline int hda_bus_ml_suspend(struct hdac_bus *bus) { return 0; } + +#endif /* CONFIG_SND_SOC_SOF_HDA */ |