80d2171c35
Add wcd937x support for Cliffs. Change-Id: I21ca52133b40b621a36a82f0caa2366a1461d255 Signed-off-by: Faiz Nabi Kuchay <quic_fkuchay@quicinc.com>
113 line
2.3 KiB
C
113 line
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2018, 2020 The Linux Foundation. All rights reserved.
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* Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef _WCD937X_H
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#define _WCD937X_H
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#include <bindings/audio-codec-port-types.h>
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#define WCD937X_MAX_SLAVE_CH_TYPES 10
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#define ZERO 0
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#define WCD937X_DRV_NAME "wcd937x_codec"
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struct wcd937x_swr_slave_ch_map {
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u8 ch_type;
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u8 index;
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};
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static const struct wcd937x_swr_slave_ch_map wcd937x_swr_slv_tx_ch_idx[] = {
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{ADC1, 0},
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{ADC2, 1},
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{ADC3, 2},
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{DMIC0, 3},
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{DMIC1, 4},
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{MBHC, 5},
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{DMIC2, 6},
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{DMIC3, 7},
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{DMIC4, 8},
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{DMIC5, 9},
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};
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static int wcd937x_swr_master_ch_map[] = {
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ZERO,
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SWRM_TX1_CH1,
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SWRM_TX1_CH2,
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SWRM_TX1_CH3,
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SWRM_TX1_CH4,
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SWRM_TX2_CH1,
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SWRM_TX2_CH2,
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SWRM_TX2_CH3,
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SWRM_TX2_CH4,
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SWRM_TX3_CH1,
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SWRM_TX3_CH2,
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SWRM_TX3_CH3,
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SWRM_TX3_CH4,
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SWRM_TX_PCM_IN,
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};
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#ifdef CONFIG_SND_SOC_WCD937X
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extern int wcd937x_info_create_codec_entry(struct snd_info_entry *codec_root,
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struct snd_soc_component *component);
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extern int wcd937x_get_codec_variant(struct snd_soc_component *component);
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int wcd937x_codec_get_dev_num(struct snd_soc_component *component);
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static inline int wcd937x_slave_get_master_ch_val(int ch)
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{
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int i;
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for (i = 0; i < WCD937X_MAX_SLAVE_CH_TYPES; i++)
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if (ch == wcd937x_swr_master_ch_map[i])
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return i;
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return 0;
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}
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static inline int wcd937x_slave_get_master_ch(int idx)
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{
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return wcd937x_swr_master_ch_map[idx];
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}
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static inline int wcd937x_slave_get_slave_ch_val(int ch)
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{
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int i;
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for (i = 0; i < WCD937X_MAX_SLAVE_CH_TYPES; i++)
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if (ch == wcd937x_swr_slv_tx_ch_idx[i].ch_type)
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return wcd937x_swr_slv_tx_ch_idx[i].index;
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return -EINVAL;
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}
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#else
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extern int wcd937x_info_create_codec_entry(struct snd_info_entry *codec_root,
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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 int wcd937x_slave_get_master_ch_val(int ch)
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{
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return 0;
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}
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static inline int wcd937x_slave_get_master_ch(int idx)
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{
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return 0;
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}
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static inline int wcd937x_slave_get_slave_ch_val(int ch)
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{
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return 0;
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}
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static inline int wcd937x_get_codec_variant(struct snd_soc_component *component)
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{
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return 0;
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}
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static int wcd937x_codec_get_dev_num(struct snd_soc_component *component)
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{
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return 0;
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}
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#endif /* CONFIG_SND_SOC_WCD937X */
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#endif
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