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ASoC: SigmaDSP: Move private structs and functions to C file

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Move the structs and functions only used by SigmaDSP firmware loader itself
from the header to the C file.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lars-Peter Clausen
2011-11-28 09:44:19 +01:00
committed by Mark Brown
parent 48afc5272e
commit a4c1d7e667
2 changed files with 36 additions and 39 deletions
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36
sound/soc/codecs/sigmadsp.c
View File

@@ -15,6 +15,42 @@
#include "sigmadsp.h" #include "sigmadsp.h"
#define SIGMA_MAGIC "ADISIGM"
struct sigma_firmware_header {
unsigned char magic[7];
u8 version;
__le32 crc;
} __packed;
enum {
SIGMA_ACTION_WRITEXBYTES = 0,
SIGMA_ACTION_WRITESINGLE,
SIGMA_ACTION_WRITESAFELOAD,
SIGMA_ACTION_DELAY,
SIGMA_ACTION_PLLWAIT,
SIGMA_ACTION_NOOP,
SIGMA_ACTION_END,
};
struct sigma_action {
u8 instr;
u8 len_hi;
__le16 len;
__be16 addr;
unsigned char payload[];
} __packed;
struct sigma_firmware {
const struct firmware *fw;
size_t pos;
};
static inline u32 sigma_action_len(struct sigma_action *sa)
{
return (sa->len_hi << 16) | le16_to_cpu(sa->len);
}
static size_t sigma_action_size(struct sigma_action *sa) static size_t sigma_action_size(struct sigma_action *sa)
{ {
size_t payload = 0; size_t payload = 0;

39
sound/soc/codecs/sigmadsp.h
View File

@@ -9,47 +9,8 @@
#ifndef __SIGMA_FIRMWARE_H__ #ifndef __SIGMA_FIRMWARE_H__
#define __SIGMA_FIRMWARE_H__ #define __SIGMA_FIRMWARE_H__
#include <linux/firmware.h>
#include <linux/types.h>
struct i2c_client; struct i2c_client;
#define SIGMA_MAGIC "ADISIGM"
struct sigma_firmware {
const struct firmware *fw;
size_t pos;
};
struct sigma_firmware_header {
unsigned char magic[7];
u8 version;
__le32 crc;
};
enum {
SIGMA_ACTION_WRITEXBYTES = 0,
SIGMA_ACTION_WRITESINGLE,
SIGMA_ACTION_WRITESAFELOAD,
SIGMA_ACTION_DELAY,
SIGMA_ACTION_PLLWAIT,
SIGMA_ACTION_NOOP,
SIGMA_ACTION_END,
};
struct sigma_action {
u8 instr;
u8 len_hi;
__le16 len;
__be16 addr;
unsigned char payload[];
};
static inline u32 sigma_action_len(struct sigma_action *sa)
{
return (sa->len_hi << 16) | le16_to_cpu(sa->len);
}
extern int process_sigma_firmware(struct i2c_client *client, const char *name); extern int process_sigma_firmware(struct i2c_client *client, const char *name);
#endif #endif