diff options
Diffstat (limited to 'sound/soc/codecs/max98373.h')
| -rw-r--r-- | sound/soc/codecs/max98373.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/sound/soc/codecs/max98373.h b/sound/soc/codecs/max98373.h index 63dae8be7105..4ab29b9d51c7 100644 --- a/sound/soc/codecs/max98373.h +++ b/sound/soc/codecs/max98373.h @@ -1,5 +1,5 @@ -// SPDX-License-Identifier: GPL-2.0 -// Copyright (c) 2017, Maxim Integrated +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (c) 2017 Maxim Integrated */ #ifndef _MAX98373_H #define _MAX98373_H @@ -212,5 +212,18 @@ struct max98373_priv { bool interleave_mode; unsigned int ch_size; bool tdm_mode; + /* variables to support soundwire */ + struct sdw_slave *slave; + bool hw_init; + bool pm_init_once; + int slot; + unsigned int rx_mask; }; + +extern const struct snd_soc_component_driver soc_codec_dev_max98373; +extern const struct snd_soc_component_driver soc_codec_dev_max98373_sdw; + +void max98373_reset(struct max98373_priv *max98373, struct device *dev); +void max98373_slot_config(struct device *dev, + struct max98373_priv *max98373); #endif |