wcd-common.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (c) 2025, Qualcomm Technologies, Inc. and/or its subsidiaries.
 4 */
 5
 6#ifndef __WCD_COMMON_H__
 7#define __WCD_COMMON_H__
 8
 9struct device;
10struct sdw_slave;
11struct sdw_bus_params;
12struct irq_domain;
13enum sdw_slave_status;
14
15#define WCD_MAX_MICBIAS		4
16
17struct wcd_sdw_ch_info {
18	int port_num;
19	unsigned int ch_mask;
20	unsigned int master_ch_mask;
21};
22
23#define WCD_SDW_CH(id, pn, cmask)	\
24	[id] = {			\
25		.port_num = pn,		\
26		.ch_mask = cmask,	\
27		.master_ch_mask = cmask,	\
28	}
29
30struct wcd_common {
31	struct device *dev;
32	int max_bias;
33	u32 micb_mv[WCD_MAX_MICBIAS];
34	u32 micb_vout[WCD_MAX_MICBIAS];
35};
36
37extern const struct component_ops wcd_sdw_component_ops;
38int wcd_get_micb_vout_ctl_val(struct device *dev, u32 micb_mv);
39int wcd_dt_parse_micbias_info(struct wcd_common *common);
40int wcd_update_status(struct sdw_slave *slave, enum sdw_slave_status status);
41int wcd_bus_config(struct sdw_slave *slave, struct sdw_bus_params *params);
42int wcd_interrupt_callback(struct sdw_slave *slave, struct irq_domain *slave_irq,
43		unsigned int wcd_intr_status0, unsigned int wcd_intr_status1,
44		unsigned int wcd_intr_status2);
45
46#endif /* __WCD_COMMON_H__  */