#ifndef __IPQ_AVM_H__
#define __IPQ_AVM_H__

/* Backport defines used in linux-3.14 */
#define ADSS_AUDIO_PLL_CONFIG_REG		0x38
#define AUDIO_PLL_CONFIG_REFDIV(x)		(x << 0)
#define AUDIO_PLL_CONFIG_REFDIV_MASK	(0x7 << 0)
#define AUDIO_PLL_CONFIG_PLLPWD			(1 << 5)
#define AUDIO_PLL_CONFIG_POSTPLLDIV(x)	(x << 7)
#define AUDIO_PLL_CONFIG_POSTPLLDIV_MASK	(0x7 << 7)

#define ADSS_AUDIO_PLL_MODULATION_REG		0x3C
#define AUDIO_PLL_MODULATION_TGT_DIV_INT(x)	(x << 1)
#define AUDIO_PLL_MODULATION_TGT_DIV_MASK	(0x1FFFFFFE)
#define AUDIO_PLL_MODULATION_TGT_DIV_FRAC(x)	(x << 11)

#define ADSS_AUDIO_PLL_MOD_STEP_REG		0x40

#define ADSS_CURRENT_AUDIO_PLL_MODULATION_REG	0x44

#define ADSS_AUDIO_PLL_CONFIG1_REG		0x48
#define AUDIO_PLL_CONFIG1_SRESET_L(x)	(x << 0)

#define ADSS_AUDIO_ATB_SETTING_REG		0x4C

#define ADSS_GLB_AUDIO_MODE2_REG		0x34
#define ADSS_AUDIO_RXB_CFG_MUXR_REG		0x104
#define ADSS_AUDIO_RXB_MISC_REG			0x108
#define ADSS_AUDIO_RXB_CBCR_REG			0x10C
#define ADSS_AUDIO_RXM_CMD_RCGR_REG		0x120
#define ADSS_AUDIO_RXM_CFG_RCGR_REG		0x124
#define ADSS_AUDIO_RXM_MISC_REG			0x128
#define ADSS_AUDIO_RXM_CBCR_REG			0x12C
#define ADSS_AUDIO_TXB_CFG_MUXR_REG		0x144
#define ADSS_AUDIO_TXB_MISC_REG			0x148
#define ADSS_AUDIO_TXB_CBCR_REG			0x14C
#define ADSS_AUDIO_TXM_CMD_RCGR_REG		0x160
#define ADSS_AUDIO_TXM_CFG_RCGR_REG		0x164
#define ADSS_AUDIO_TXM_MISC_REG			0x168
#define ADSS_AUDIO_TXM_CBCR_REG			0x16C
#define ADSS_AUDIO_SAMPLE_CBCR_REG		0x18C

/**
 * ipq-adss-avm.c
 */

int is_IPQ807x(void);
int is_IPQ4019(void);

void tdm_if_adss_print_status(const char *prefix, char *txt, unsigned int txt_size);

int tdm_if_adss_config_init(unsigned int slots, unsigned int rxdelay, unsigned int txdelay,
			     unsigned int master);

void tdm_if_adss_config_exit(void);

int tdm_if_adss_dma_init(void *refhandle,
			  int (*TxData)(void *refhandle, void *buf),
			  int (*RxData)(void *refhandle, void *buf),
			  unsigned int cpu,
			  unsigned int only_rxirq,
			  unsigned int slots,
			  unsigned int fs_per_dma, unsigned int desc_num);

void tdm_if_adss_dma_start(void);
void tdm_if_adss_dma_stop(void);

void tdm_if_adss_dma_irqcnt(unsigned long *rx_irqcnt, unsigned long *tx_irqcnt);
void tdm_if_adss_dma_irqcnt_reset(void);
void tdm_if_adss_dma_exit(void);


/**
 * ipq-lpass-avm.c
 */

int is_IPQ5018(void);

void tdm_if_lpass_print_status(const char *prefix, char *txt, unsigned int txt_size);

int tdm_if_lpass_config_init(unsigned int slots, unsigned int rxdelay, unsigned int txdelay,
			     unsigned int bit_width,
			     unsigned int master);

void tdm_if_lpass_config_exit(void);

int tdm_if_lpass_dma_init(void *refhandle,
			  int (*TxData)(void *refhandle, void *buf),
			  int (*RxData)(void *refhandle, void *buf),
			  unsigned int cpu,
			  unsigned int only_rxirq,
			  unsigned int slots,
			  unsigned int fs_per_dma);

void tdm_if_lpass_dma_start(void);
void tdm_if_lpass_dma_stop(void);

void tdm_if_lpass_dma_irqcnt(unsigned long *rx_irqcnt, unsigned long *tx_irqcnt);
void tdm_if_lpass_dma_irqcnt_reset(void);
void tdm_if_lpass_dma_exit(void);

/**
 * ipq-avm-common.c
 */

char *snprint_register_bitformat(char *erg, int erg_len, unsigned int value, const char *bitformat);
int debugcmd_scan_args(const char *buf, unsigned int args[], int argc, int as_hex);

struct _debugcmd_profile {
	const char *cmd;
	const char *help;
	int type;
	int argc;
	int ashex;
};

unsigned char debugcmd_get_param(const struct _debugcmd_profile *pcmd_table,
				 const char **_p,
				 unsigned int args[], unsigned int max_args,
				 unsigned int *scanned);

#define SKIP_SPACE(a)	    { while (*(a) && (*(a) == ' ' || *(a) == '\t')) (a)++; }
/**
 * ptxt == NULL: use printk
 */
#define snprintf_add(ptxt, txtlen, args...)					\
	do {									\
		if (ptxt) {							\
			int local_add_len = snprintf(ptxt, txtlen, args);	\
			if (local_add_len > 0) {				\
				int tail = min_t(int, txtlen, local_add_len);	\
				(ptxt) += tail, (txtlen) -= tail;		\
			}							\
		} else								\
			pr_err(args);						\
	} while (0)
#endif /* __IPQ_AVM_H__ */