1 /* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
2 /* Copyright(c) 2015-17 Intel Corporation. */
15 	return -ENOTSUPP;  in sdw_acpi_find_slaves()
21 			  u64 addr, struct sdw_slave_id *id);
31 void sdw_slave_debugfs_init(struct sdw_slave *slave);
32 void sdw_slave_debugfs_exit(struct sdw_slave *slave);
38 static inline void sdw_slave_debugfs_init(struct sdw_slave *slave) {}  in sdw_slave_debugfs_init()  argument
39 static inline void sdw_slave_debugfs_exit(struct sdw_slave *slave) {}  in sdw_slave_debugfs_exit()  argument
50  * struct sdw_msg - Message structure
51  * @addr: Register address accessed in the Slave
53  * @dev_num: Slave device number
54  * @addr_page1: SCP address page 1 Slave register
55  * @addr_page2: SCP address page 2 Slave register
62 	u16 addr;  member
83  * sdw_port_runtime: Runtime port parameters for Master or Slave
90  * @port_node: List node for Master or Slave port_list
104  * sdw_slave_runtime: Runtime Stream parameters for Slave
106  * @slave: Slave handle
107  * @direction: Data direction for Slave
108  * @ch_count: Number of channels handled by the Slave for
111  * @port_list: List of Slave Ports configured for this stream
114 	struct sdw_slave *slave;  member
129  * @slave_rt_list: Slave runtime list
145 struct sdw_dpn_prop *sdw_get_slave_dpn_prop(struct sdw_slave *slave,
148 int sdw_configure_dpn_intr(struct sdw_slave *slave, int port,
157 int sdw_fill_msg(struct sdw_msg *msg, struct sdw_slave *slave,
158 		 u32 addr, size_t count, u16 dev_num, u8 flags, u8 *buf);
179 	params->port_num = port_num;  in sdw_fill_xport_params()
180 	params->blk_grp_ctrl_valid = grp_ctrl_valid;  in sdw_fill_xport_params()
181 	params->blk_grp_ctrl = grp_ctrl;  in sdw_fill_xport_params()
182 	params->sample_interval = sample_int;  in sdw_fill_xport_params()
183 	params->offset1 = off1;  in sdw_fill_xport_params()
184 	params->offset2 = off2;  in sdw_fill_xport_params()
185 	params->hstart = hstart;  in sdw_fill_xport_params()
186 	params->hstop = hstop;  in sdw_fill_xport_params()
187 	params->blk_pkg_mode = pack_mode;  in sdw_fill_xport_params()
188 	params->lane_ctrl = lane_ctrl;  in sdw_fill_xport_params()
196 	params->num = port_num;  in sdw_fill_port_params()
197 	params->bps = bps;  in sdw_fill_port_params()
198 	params->flow_mode = flow_mode;  in sdw_fill_port_params()
199 	params->data_mode = data_mode;  in sdw_fill_port_params()
202 /* Read-Modify-Write Slave register */
203 static inline int sdw_update(struct sdw_slave *slave, u32 addr, u8 mask, u8 val)  in sdw_update()  argument
207 	tmp = sdw_read(slave, addr);  in sdw_update()
212 	return sdw_write(slave, addr, tmp);  in sdw_update()
216 int sdw_bread_no_pm_unlocked(struct sdw_bus *bus, u16 dev_num, u32 addr);
217 int sdw_bwrite_no_pm_unlocked(struct sdw_bus *bus, u16 dev_num, u32 addr, u8 value);
220  * At the moment we only track Master-initiated hw_reset.
226 int sdw_slave_modalias(const struct sdw_slave *slave, char *buf, size_t size);