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59aebbbb0b
Soundwire update_status, bus_config and interrupt callbacks for wcd937x, wcd938x, wcd939x soundwire codecs are exactly identlical, move them to common driver to remove this duplicate code. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://patch.msgid.link/20250909121954.225833-12-srinivas.kandagatla@oss.qualcomm.com Signed-off-by: Mark Brown <broonie@kernel.org>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2025, Qualcomm Technologies, Inc. and/or its subsidiaries.
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*/
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#ifndef __WCD_COMMON_H__
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#define __WCD_COMMON_H__
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struct device;
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struct sdw_slave;
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struct sdw_bus_params;
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struct irq_domain;
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enum sdw_slave_status;
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#define WCD_MAX_MICBIAS 4
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struct wcd_sdw_ch_info {
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int port_num;
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unsigned int ch_mask;
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unsigned int master_ch_mask;
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};
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#define WCD_SDW_CH(id, pn, cmask) \
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[id] = { \
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.port_num = pn, \
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.ch_mask = cmask, \
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.master_ch_mask = cmask, \
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}
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struct wcd_common {
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struct device *dev;
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int max_bias;
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u32 micb_mv[WCD_MAX_MICBIAS];
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u32 micb_vout[WCD_MAX_MICBIAS];
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};
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extern const struct component_ops wcd_sdw_component_ops;
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int wcd_get_micb_vout_ctl_val(struct device *dev, u32 micb_mv);
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int wcd_dt_parse_micbias_info(struct wcd_common *common);
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int wcd_update_status(struct sdw_slave *slave, enum sdw_slave_status status);
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int wcd_bus_config(struct sdw_slave *slave, struct sdw_bus_params *params);
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int wcd_interrupt_callback(struct sdw_slave *slave, struct irq_domain *slave_irq,
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unsigned int wcd_intr_status0, unsigned int wcd_intr_status1,
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unsigned int wcd_intr_status2);
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#endif /* __WCD_COMMON_H__ */
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