605b42f92c
Kernel audio drivers can be categorised into below folders. asoc - ALSA based drivers, asoc/codecs - codec drivers, ipc - APR IPC communication drivers, dsp - DSP low level drivers/Audio ION/ADSP Loader, dsp/codecs - Native encoders and decoders, soc - SoC based drivers(pinctrl/regmap/soundwire) Restructure drivers to above folder format. Include directories also follow above format. Change-Id: I8fa0857baaacd47db126fb5c1f1f5ed7e886dbc0 Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
52 baris
1.5 KiB
C
52 baris
1.5 KiB
C
/*
|
|
* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#ifndef __WCD_DSP_UTILS_H__
|
|
#define __WCD_DSP_UTILS_H__
|
|
|
|
#define WDSP_IMG_NAME_LEN_MAX 64
|
|
|
|
#define WDSP_ELF_FLAG_EXECUTE (1 << 0)
|
|
#define WDSP_ELF_FLAG_WRITE (1 << 1)
|
|
#define WDSP_ELF_FLAG_READ (1 << 2)
|
|
|
|
#define WDSP_ELF_FLAG_RE (WDSP_ELF_FLAG_READ | WDSP_ELF_FLAG_EXECUTE)
|
|
|
|
struct wdsp_img_segment {
|
|
|
|
/* Firmware for the slit image */
|
|
const struct firmware *split_fw;
|
|
|
|
/* Name of the split firmware file */
|
|
char split_fname[WDSP_IMG_NAME_LEN_MAX];
|
|
|
|
/* Address where the segment is to be loaded */
|
|
u32 load_addr;
|
|
|
|
/* Buffer to hold the data to be loaded */
|
|
u8 *data;
|
|
|
|
/* Size of the data to be loaded */
|
|
size_t size;
|
|
|
|
/* List node pointing to next segment */
|
|
struct list_head list;
|
|
};
|
|
|
|
int wdsp_get_segment_list(struct device *dev, const char *img_fname,
|
|
unsigned int segment_type, struct list_head *seg_list,
|
|
u32 *entry_point);
|
|
void wdsp_flush_segment_list(struct list_head *seg_list);
|
|
|
|
#endif /* __WCD_DSP_UTILS_H__ */
|