Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #ifndef __QCOM_COMMAND_DB_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #define __QCOM_COMMAND_DB_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #include <linux/err.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) enum cmd_db_hw_type {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	CMD_DB_HW_INVALID = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	CMD_DB_HW_MIN     = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	CMD_DB_HW_ARC     = CMD_DB_HW_MIN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	CMD_DB_HW_VRM     = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	CMD_DB_HW_BCM     = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	CMD_DB_HW_MAX     = CMD_DB_HW_BCM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	CMD_DB_HW_ALL     = 0xff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #if IS_ENABLED(CONFIG_QCOM_COMMAND_DB)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) u32 cmd_db_read_addr(const char *resource_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) const void *cmd_db_read_aux_data(const char *resource_id, size_t *len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) enum cmd_db_hw_type cmd_db_read_slave_id(const char *resource_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) int cmd_db_ready(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) static inline u32 cmd_db_read_addr(const char *resource_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) { return 0; }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) static inline const void *cmd_db_read_aux_data(const char *resource_id, size_t *len)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) { return ERR_PTR(-ENODEV); }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) static inline enum cmd_db_hw_type cmd_db_read_slave_id(const char *resource_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) { return -ENODEV; }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) static inline int cmd_db_ready(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) { return -ENODEV; }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #endif /* CONFIG_QCOM_COMMAND_DB */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #endif /* __QCOM_COMMAND_DB_H__ */