mirror of https://gitee.com/openkylin/linux.git
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/******************************************************************************
|
|
|
|
AudioScience HPI driver
|
|
Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com>
|
|
|
|
|
|
Hardware Programming Interface (HPI) Utility functions
|
|
|
|
(C) Copyright AudioScience Inc. 2007
|
|
*******************************************************************************/
|
|
/* Initialise response headers, or msg/response pairs.
|
|
Note that it is valid to just init a response e.g. when a lower level is
|
|
preparing a response to a message.
|
|
However, when sending a message, a matching response buffer must always be
|
|
prepared.
|
|
*/
|
|
|
|
#ifndef _HPIMSGINIT_H_
|
|
#define _HPIMSGINIT_H_
|
|
|
|
void hpi_init_response(struct hpi_response *phr, u16 object, u16 function,
|
|
u16 error);
|
|
|
|
void hpi_init_message_response(struct hpi_message *phm,
|
|
struct hpi_response *phr, u16 object, u16 function);
|
|
|
|
void hpi_init_responseV1(struct hpi_response_header *phr, u16 size,
|
|
u16 object, u16 function);
|
|
|
|
void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size,
|
|
struct hpi_response_header *phr, u16 res_size, u16 object,
|
|
u16 function);
|
|
|
|
#endif /* _HPIMSGINIT_H_ */
|