9120845177
Add support for rouleur codec driver and pm2250 spmi driver. Change-Id: Ie56f7af012c0c7b6e68077463f43050e051a3ef9 Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef __ROULEUR_MBHC_H__
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#define __ROULEUR_MBHC_H__
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#include <asoc/wcd-mbhc-v2.h>
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struct rouleur_mbhc {
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struct wcd_mbhc wcd_mbhc;
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struct blocking_notifier_head notifier;
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struct fw_info *fw_data;
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};
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#if IS_ENABLED(CONFIG_SND_SOC_ROULEUR)
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extern int rouleur_mbhc_init(struct rouleur_mbhc **mbhc,
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struct snd_soc_component *component,
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struct fw_info *fw_data);
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extern void rouleur_mbhc_hs_detect_exit(struct snd_soc_component *component);
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extern int rouleur_mbhc_hs_detect(struct snd_soc_component *component,
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struct wcd_mbhc_config *mbhc_cfg);
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extern void rouleur_mbhc_deinit(struct snd_soc_component *component);
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extern int rouleur_mbhc_post_ssr_init(struct rouleur_mbhc *mbhc,
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struct snd_soc_component *component);
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extern void rouleur_mbhc_ssr_down(struct rouleur_mbhc *mbhc,
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struct snd_soc_component *component);
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extern int rouleur_mbhc_get_impedance(struct rouleur_mbhc *rouleur_mbhc,
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uint32_t *zl, uint32_t *zr);
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#else
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static inline int rouleur_mbhc_init(struct rouleur_mbhc **mbhc,
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struct snd_soc_component *component,
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struct fw_info *fw_data)
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{
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return 0;
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}
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static inline void rouleur_mbhc_hs_detect_exit(
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struct snd_soc_component *component)
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{
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}
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static inline int rouleur_mbhc_hs_detect(struct snd_soc_component *component,
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struct wcd_mbhc_config *mbhc_cfg)
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{
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return 0;
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}
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static inline void rouleur_mbhc_deinit(struct snd_soc_component *component)
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{
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}
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static inline int rouleur_mbhc_post_ssr_init(struct rouleur_mbhc *mbhc,
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struct snd_soc_component *component)
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{
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return 0;
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}
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static inline void rouleur_mbhc_ssr_down(struct rouleur_mbhc *mbhc,
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struct snd_soc_component *component)
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{
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}
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static inline int rouleur_mbhc_get_impedance(struct rouleur_mbhc *rouleur_mbhc,
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uint32_t *zl, uint32_t *zr)
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{
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if (zl)
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*zl = 0;
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if (zr)
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*zr = 0;
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return -EINVAL;
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}
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#endif
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#endif /* __ROULEUR_MBHC_H__ */
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