37 static ssize_t sdw_sprintf(struct sdw_slave *slave,  in sdw_sprintf()  argument
42 	value = sdw_read_no_pm(slave, reg);  in sdw_sprintf()
53 	struct sdw_slave *slave = s_file->private;  in sdw_slave_reg_show()  local
61 	ret = pm_runtime_get_sync(&slave->dev);  in sdw_slave_reg_show()
63 		pm_runtime_put_noidle(&slave->dev);  in sdw_slave_reg_show()
72 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
76 	ret += sdw_sprintf(slave, buf, ret, SDW_DP0_CHANNELEN);  in sdw_slave_reg_show()
78 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
82 	ret += sdw_sprintf(slave, buf, ret,  in sdw_slave_reg_show()
86 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
91 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
93 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
95 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
97 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
99 		ret += sdw_sprintf(slave, buf, ret, i);  in sdw_slave_reg_show()
104 	 * retrieved from the Slave. The Master typically keeps track  in sdw_slave_reg_show()
115 			ret += sdw_sprintf(slave, buf, ret, j);  in sdw_slave_reg_show()
121 			ret += sdw_sprintf(slave, buf, ret, j);  in sdw_slave_reg_show()
127 			ret += sdw_sprintf(slave, buf, ret, j);  in sdw_slave_reg_show()
132 	pm_runtime_mark_last_busy(&slave->dev);  in sdw_slave_reg_show()
133 	pm_runtime_put(&slave->dev);  in sdw_slave_reg_show()
150 	struct sdw_slave *slave = data;  in set_command()  local
158 	dev_dbg(&slave->dev, "command: %s\n", str_read_write(value));  in set_command()
168 	struct sdw_slave *slave = data;  in set_command_type()  local
176 	dev_dbg(&slave->dev, "command type: %s\n", value ? "BRA" : "Column0");  in set_command_type()
187 	struct sdw_slave *slave = data;  in set_start_address()  local
192 	dev_dbg(&slave->dev, "start address %#llx\n", value);  in set_start_address()
203 	struct sdw_slave *slave = data;  in set_num_bytes()  local
211 	dev_dbg(&slave->dev, "number of bytes %lld\n", value);  in set_num_bytes()
220 static int do_bpt_sequence(struct sdw_slave *slave, bool write, u8 *buffer)  in do_bpt_sequence()  argument
226 	msg.dev_num = slave->dev_num;  in do_bpt_sequence()
233 	return sdw_bpt_send_sync(slave->bus, slave, &msg);  in do_bpt_sequence()
239 	struct sdw_slave *slave = data;  in cmd_go()  local
252 	ret = pm_runtime_get_sync(&slave->dev);  in cmd_go()
254 		pm_runtime_put_noidle(&slave->dev);  in cmd_go()
259 		ret = request_firmware(&fw, firmware_file, &slave->dev);  in cmd_go()
261 			dev_err(&slave->dev, "firmware %s not found\n", firmware_file);  in cmd_go()
265 			dev_err(&slave->dev,  in cmd_go()
275 	dev_dbg(&slave->dev, "starting command\n");  in cmd_go()
280 			ret = do_bpt_sequence(slave, true, (u8 *)fw->data);  in cmd_go()
282 			ret = sdw_nwrite_no_pm(slave, start_addr, num_bytes, fw->data);  in cmd_go()
287 			ret = do_bpt_sequence(slave, false, read_buffer);  in cmd_go()
289 			ret = sdw_nread_no_pm(slave, start_addr, num_bytes, read_buffer);  in cmd_go()
298 	pm_runtime_mark_last_busy(&slave->dev);  in cmd_go()
299 	pm_runtime_put(&slave->dev);  in cmd_go()
301 	dev_dbg(&slave->dev, "command completed, num_byte %zu status %d, time %lld ms\n",  in cmd_go()
329 void sdw_slave_debugfs_init(struct sdw_slave *slave)  in sdw_slave_debugfs_init()  argument
335 	master = slave->bus->debugfs;  in sdw_slave_debugfs_init()
337 	/* create the debugfs slave-name */  in sdw_slave_debugfs_init()
338 	snprintf(name, sizeof(name), "%s", dev_name(&slave->dev));  in sdw_slave_debugfs_init()
341 	debugfs_create_file("registers", 0400, d, slave, &sdw_slave_reg_fops);  in sdw_slave_debugfs_init()
344 	debugfs_create_file("command", 0200, d, slave, &set_command_fops);  in sdw_slave_debugfs_init()
345 	debugfs_create_file("command_type", 0200, d, slave, &set_command_type_fops);  in sdw_slave_debugfs_init()
346 	debugfs_create_file("start_address", 0200, d, slave, &set_start_address_fops);  in sdw_slave_debugfs_init()
347 	debugfs_create_file("num_bytes", 0200, d, slave, &set_num_bytes_fops);  in sdw_slave_debugfs_init()
348 	debugfs_create_file("go", 0200, d, slave, &cmd_go_fops);  in sdw_slave_debugfs_init()
350 	debugfs_create_file("read_buffer", 0400, d, slave, &read_buffer_fops);  in sdw_slave_debugfs_init()
354 	slave->debugfs = d;  in sdw_slave_debugfs_init()
357 void sdw_slave_debugfs_exit(struct sdw_slave *slave)  in sdw_slave_debugfs_exit()  argument
359 	debugfs_remove_recursive(slave->debugfs);  in sdw_slave_debugfs_exit()