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linux/sound/soc/sti/uniperif.h
Arnaud Pouliquen d05d862ead ASoC: STI: Fix null ptr deference in IRQ handler 
With RTlinux a race condition has been found that leads to NULL ptr crash:
- On CPU 0: uni_player_irq_handler is called to treat XRUN
 "(player->state == UNIPERIF_STATE_STOPPED)" is FALSE so status is checked,
 dev_err(player->dev, "FIFO underflow error detected") is printed
and then snd_pcm_stream_lock should be called to lock stream for stopping.
- On CPU 1: application stop and close the stream.
Issue is that the stop and shutdown functions are executed while
"FIFO underflow error detected" is printed.
So when CPU 0 calls snd_pcm_stream_lock, player->substream is already null.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-06 19:29:07 +01:00

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/*
* Copyright (C) STMicroelectronics SA 2015
* Authors: Arnaud Pouliquen <arnaud.pouliquen@st.com>
* for STMicroelectronics.
* License terms: GNU General Public License (GPL), version 2
*/
#ifndef __SND_ST_AUD_UNIPERIF_H
#define __SND_ST_AUD_UNIPERIF_H
#include <linux/regmap.h>
#include <sound/dmaengine_pcm.h>
/*
* Register access macros
*/
#define GET_UNIPERIF_REG(ip, offset, shift, mask) \
((readl_relaxed(ip->base + offset) >> shift) & mask)
#define SET_UNIPERIF_REG(ip, offset, shift, mask, value) \
writel_relaxed(((readl_relaxed(ip->base + offset) & \
~(mask << shift)) | (((value) & mask) << shift)), ip->base + offset)
#define SET_UNIPERIF_BIT_REG(ip, offset, shift, mask, value) \
writel_relaxed((((value) & mask) << shift), ip->base + offset)
/*
* UNIPERIF_SOFT_RST reg
*/
#define UNIPERIF_SOFT_RST_OFFSET(ip) 0x0000
#define GET_UNIPERIF_SOFT_RST(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? \
readl_relaxed(ip->base + UNIPERIF_SOFT_RST_OFFSET(ip)) : 0)
#define SET_UNIPERIF_SOFT_RST(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_SOFT_RST_OFFSET(ip))
/* SOFT_RST */
#define UNIPERIF_SOFT_RST_SOFT_RST_SHIFT(ip) 0x0
#define UNIPERIF_SOFT_RST_SOFT_RST_MASK(ip) 0x1
#define SET_UNIPERIF_SOFT_RST_SOFT_RST(ip) \
SET_UNIPERIF_BIT_REG(ip, \
UNIPERIF_SOFT_RST_OFFSET(ip), \
UNIPERIF_SOFT_RST_SOFT_RST_SHIFT(ip), \
UNIPERIF_SOFT_RST_SOFT_RST_MASK(ip), 1)
#define GET_UNIPERIF_SOFT_RST_SOFT_RST(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_SOFT_RST_OFFSET(ip), \
UNIPERIF_SOFT_RST_SOFT_RST_SHIFT(ip), \
UNIPERIF_SOFT_RST_SOFT_RST_MASK(ip))
/*
* UNIPERIF_FIFO_DATA reg
*/
#define UNIPERIF_FIFO_DATA_OFFSET(ip) 0x0004
#define SET_UNIPERIF_DATA(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_FIFO_DATA_OFFSET(ip))
/*
* UNIPERIF_CHANNEL_STA_REGN reg
*/
#define UNIPERIF_CHANNEL_STA_REGN(ip, n) (0x0060 + (4 * n))
#define GET_UNIPERIF_CHANNEL_STA_REGN(ip) \
readl_relaxed(ip->base + UNIPERIF_CHANNEL_STA_REGN(ip, n))
#define SET_UNIPERIF_CHANNEL_STA_REGN(ip, n, value) \
writel_relaxed(value, ip->base + \
UNIPERIF_CHANNEL_STA_REGN(ip, n))
#define UNIPERIF_CHANNEL_STA_REG0_OFFSET(ip) 0x0060
#define GET_UNIPERIF_CHANNEL_STA_REG0(ip) \
readl_relaxed(ip->base + UNIPERIF_CHANNEL_STA_REG0_OFFSET(ip))
#define SET_UNIPERIF_CHANNEL_STA_REG0(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_CHANNEL_STA_REG0_OFFSET(ip))
#define UNIPERIF_CHANNEL_STA_REG1_OFFSET(ip) 0x0064
#define GET_UNIPERIF_CHANNEL_STA_REG1(ip) \
readl_relaxed(ip->base + UNIPERIF_CHANNEL_STA_REG1_OFFSET(ip))
#define SET_UNIPERIF_CHANNEL_STA_REG1(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_CHANNEL_STA_REG1_OFFSET(ip))
#define UNIPERIF_CHANNEL_STA_REG2_OFFSET(ip) 0x0068
#define GET_UNIPERIF_CHANNEL_STA_REG2(ip) \
readl_relaxed(ip->base + UNIPERIF_CHANNEL_STA_REG2_OFFSET(ip))
#define SET_UNIPERIF_CHANNEL_STA_REG2(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_CHANNEL_STA_REG2_OFFSET(ip))
#define UNIPERIF_CHANNEL_STA_REG3_OFFSET(ip) 0x006C
#define GET_UNIPERIF_CHANNEL_STA_REG3(ip) \
readl_relaxed(ip->base + UNIPERIF_CHANNEL_STA_REG3_OFFSET(ip))
#define SET_UNIPERIF_CHANNEL_STA_REG3(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_CHANNEL_STA_REG3_OFFSET(ip))
#define UNIPERIF_CHANNEL_STA_REG4_OFFSET(ip) 0x0070
#define GET_UNIPERIF_CHANNEL_STA_REG4(ip) \
readl_relaxed(ip->base + UNIPERIF_CHANNEL_STA_REG4_OFFSET(ip))
#define SET_UNIPERIF_CHANNEL_STA_REG4(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_CHANNEL_STA_REG4_OFFSET(ip))
#define UNIPERIF_CHANNEL_STA_REG5_OFFSET(ip) 0x0074
#define GET_UNIPERIF_CHANNEL_STA_REG5(ip) \
readl_relaxed(ip->base + UNIPERIF_CHANNEL_STA_REG5_OFFSET(ip))
#define SET_UNIPERIF_CHANNEL_STA_REG5(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_CHANNEL_STA_REG5_OFFSET(ip))
/*
* UNIPERIF_ITS reg
*/
#define UNIPERIF_ITS_OFFSET(ip) 0x000C
#define GET_UNIPERIF_ITS(ip) \
readl_relaxed(ip->base + UNIPERIF_ITS_OFFSET(ip))
/* MEM_BLK_READ */
#define UNIPERIF_ITS_MEM_BLK_READ_SHIFT(ip) 5
#define UNIPERIF_ITS_MEM_BLK_READ_MASK(ip) \
(BIT(UNIPERIF_ITS_MEM_BLK_READ_SHIFT(ip)))
/* FIFO_ERROR */
#define UNIPERIF_ITS_FIFO_ERROR_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 0 : 8)
#define UNIPERIF_ITS_FIFO_ERROR_MASK(ip) \
(BIT(UNIPERIF_ITS_FIFO_ERROR_SHIFT(ip)))
/* DMA_ERROR */
#define UNIPERIF_ITS_DMA_ERROR_SHIFT(ip) 9
#define UNIPERIF_ITS_DMA_ERROR_MASK(ip) \
(BIT(UNIPERIF_ITS_DMA_ERROR_SHIFT(ip)))
/* UNDERFLOW_REC_DONE */
#define UNIPERIF_ITS_UNDERFLOW_REC_DONE_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 12)
#define UNIPERIF_ITS_UNDERFLOW_REC_DONE_MASK(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? \
0 : (BIT(UNIPERIF_ITS_UNDERFLOW_REC_DONE_SHIFT(ip))))
/* UNDERFLOW_REC_FAILED */
#define UNIPERIF_ITS_UNDERFLOW_REC_FAILED_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 13)
#define UNIPERIF_ITS_UNDERFLOW_REC_FAILED_MASK(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? \
0 : (BIT(UNIPERIF_ITS_UNDERFLOW_REC_FAILED_SHIFT(ip))))
/*
* UNIPERIF_ITS_BCLR reg
*/
/* FIFO_ERROR */
#define UNIPERIF_ITS_BCLR_FIFO_ERROR_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 0 : 8)
#define UNIPERIF_ITS_BCLR_FIFO_ERROR_MASK(ip) \
(BIT(UNIPERIF_ITS_BCLR_FIFO_ERROR_SHIFT(ip)))
#define SET_UNIPERIF_ITS_BCLR_FIFO_ERROR(ip) \
SET_UNIPERIF_ITS_BCLR(ip, \
UNIPERIF_ITS_BCLR_FIFO_ERROR_MASK(ip))
#define UNIPERIF_ITS_BCLR_OFFSET(ip) 0x0010
#define SET_UNIPERIF_ITS_BCLR(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_ITS_BCLR_OFFSET(ip))
/*
* UNIPERIF_ITM reg
*/
#define UNIPERIF_ITM_OFFSET(ip) 0x0018
#define GET_UNIPERIF_ITM(ip) \
readl_relaxed(ip->base + UNIPERIF_ITM_OFFSET(ip))
/* FIFO_ERROR */
#define UNIPERIF_ITM_FIFO_ERROR_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 0 : 8)
#define UNIPERIF_ITM_FIFO_ERROR_MASK(ip) \
(BIT(UNIPERIF_ITM_FIFO_ERROR_SHIFT(ip)))
/* UNDERFLOW_REC_DONE */
#define UNIPERIF_ITM_UNDERFLOW_REC_DONE_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 12)
#define UNIPERIF_ITM_UNDERFLOW_REC_DONE_MASK(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? \
0 : (BIT(UNIPERIF_ITM_UNDERFLOW_REC_DONE_SHIFT(ip))))
/* UNDERFLOW_REC_FAILED */
#define UNIPERIF_ITM_UNDERFLOW_REC_FAILED_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 13)
#define UNIPERIF_ITM_UNDERFLOW_REC_FAILED_MASK(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? \
0 : (BIT(UNIPERIF_ITM_UNDERFLOW_REC_FAILED_SHIFT(ip))))
/*
* UNIPERIF_ITM_BCLR reg
*/
#define UNIPERIF_ITM_BCLR_OFFSET(ip) 0x001c
#define SET_UNIPERIF_ITM_BCLR(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_ITM_BCLR_OFFSET(ip))
/* FIFO_ERROR */
#define UNIPERIF_ITM_BCLR_FIFO_ERROR_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 0 : 8)
#define UNIPERIF_ITM_BCLR_FIFO_ERROR_MASK(ip) \
(BIT(UNIPERIF_ITM_BCLR_FIFO_ERROR_SHIFT(ip)))
#define SET_UNIPERIF_ITM_BCLR_FIFO_ERROR(ip) \
SET_UNIPERIF_ITM_BCLR(ip, \
UNIPERIF_ITM_BCLR_FIFO_ERROR_MASK(ip))
/* DMA_ERROR */
#define UNIPERIF_ITM_BCLR_DMA_ERROR_SHIFT(ip) 9
#define UNIPERIF_ITM_BCLR_DMA_ERROR_MASK(ip) \
(BIT(UNIPERIF_ITM_BCLR_DMA_ERROR_SHIFT(ip)))
#define SET_UNIPERIF_ITM_BCLR_DMA_ERROR(ip) \
SET_UNIPERIF_ITM_BCLR(ip, \
UNIPERIF_ITM_BCLR_DMA_ERROR_MASK(ip))
/*
* UNIPERIF_ITM_BSET reg
*/
#define UNIPERIF_ITM_BSET_OFFSET(ip) 0x0020
#define SET_UNIPERIF_ITM_BSET(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_ITM_BSET_OFFSET(ip))
/* FIFO_ERROR */
#define UNIPERIF_ITM_BSET_FIFO_ERROR_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 0 : 8)
#define UNIPERIF_ITM_BSET_FIFO_ERROR_MASK(ip) \
(BIT(UNIPERIF_ITM_BSET_FIFO_ERROR_SHIFT(ip)))
#define SET_UNIPERIF_ITM_BSET_FIFO_ERROR(ip) \
SET_UNIPERIF_ITM_BSET(ip, \
UNIPERIF_ITM_BSET_FIFO_ERROR_MASK(ip))
/* MEM_BLK_READ */
#define UNIPERIF_ITM_BSET_MEM_BLK_READ_SHIFT(ip) 5
#define UNIPERIF_ITM_BSET_MEM_BLK_READ_MASK(ip) \
(BIT(UNIPERIF_ITM_BSET_MEM_BLK_READ_SHIFT(ip)))
#define SET_UNIPERIF_ITM_BSET_MEM_BLK_READ(ip) \
SET_UNIPERIF_ITM_BSET(ip, \
UNIPERIF_ITM_BSET_MEM_BLK_READ_MASK(ip))
/* DMA_ERROR */
#define UNIPERIF_ITM_BSET_DMA_ERROR_SHIFT(ip) 9
#define UNIPERIF_ITM_BSET_DMA_ERROR_MASK(ip) \
(BIT(UNIPERIF_ITM_BSET_DMA_ERROR_SHIFT(ip)))
#define SET_UNIPERIF_ITM_BSET_DMA_ERROR(ip) \
SET_UNIPERIF_ITM_BSET(ip, \
UNIPERIF_ITM_BSET_DMA_ERROR_MASK(ip))
/* UNDERFLOW_REC_DONE */
#define UNIPERIF_ITM_BSET_UNDERFLOW_REC_DONE_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 12)
#define UNIPERIF_ITM_BSET_UNDERFLOW_REC_DONE_MASK(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? \
0 : (BIT(UNIPERIF_ITM_BSET_UNDERFLOW_REC_DONE_SHIFT(ip))))
#define SET_UNIPERIF_ITM_BSET_UNDERFLOW_REC_DONE(ip) \
SET_UNIPERIF_ITM_BSET(ip, \
UNIPERIF_ITM_BSET_UNDERFLOW_REC_DONE_MASK(ip))
/* UNDERFLOW_REC_FAILED */
#define UNIPERIF_ITM_BSET_UNDERFLOW_REC_FAILED_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 13)
#define UNIPERIF_ITM_BSET_UNDERFLOW_REC_FAILED_MASK(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? \
0 : (BIT(UNIPERIF_ITM_BSET_UNDERFLOW_REC_FAILED_SHIFT(ip))))
#define SET_UNIPERIF_ITM_BSET_UNDERFLOW_REC_FAILED(ip) \
SET_UNIPERIF_ITM_BSET(ip, \
UNIPERIF_ITM_BSET_UNDERFLOW_REC_FAILED_MASK(ip))
/*
* UNIPERIF_CONFIG reg
*/
#define UNIPERIF_CONFIG_OFFSET(ip) 0x0040
#define GET_UNIPERIF_CONFIG(ip) \
readl_relaxed(ip->base + UNIPERIF_CONFIG_OFFSET(ip))
#define SET_UNIPERIF_CONFIG(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_CONFIG_OFFSET(ip))
/* PARITY_CNTR */
#define UNIPERIF_CONFIG_PARITY_CNTR_SHIFT(ip) 0
#define UNIPERIF_CONFIG_PARITY_CNTR_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_PARITY_CNTR(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_PARITY_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_PARITY_CNTR_MASK(ip))
#define SET_UNIPERIF_CONFIG_PARITY_CNTR_BY_HW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_PARITY_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_PARITY_CNTR_MASK(ip), 0)
#define SET_UNIPERIF_CONFIG_PARITY_CNTR_BY_SW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_PARITY_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_PARITY_CNTR_MASK(ip), 1)
/* CHANNEL_STA_CNTR */
#define UNIPERIF_CONFIG_CHANNEL_STA_CNTR_SHIFT(ip) 1
#define UNIPERIF_CONFIG_CHANNEL_STA_CNTR_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_CHANNEL_STA_CNTR(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_CHANNEL_STA_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_CHANNEL_STA_CNTR_MASK(ip))
#define SET_UNIPERIF_CONFIG_CHANNEL_STA_CNTR_BY_SW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_CHANNEL_STA_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_CHANNEL_STA_CNTR_MASK(ip), 0)
#define SET_UNIPERIF_CONFIG_CHANNEL_STA_CNTR_BY_HW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_CHANNEL_STA_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_CHANNEL_STA_CNTR_MASK(ip), 1)
/* USER_DAT_CNTR */
#define UNIPERIF_CONFIG_USER_DAT_CNTR_SHIFT(ip) 2
#define UNIPERIF_CONFIG_USER_DAT_CNTR_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_USER_DAT_CNTR(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_USER_DAT_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_USER_DAT_CNTR_MASK(ip))
#define SET_UNIPERIF_CONFIG_USER_DAT_CNTR_BY_HW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_USER_DAT_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_USER_DAT_CNTR_MASK(ip), 1)
#define SET_UNIPERIF_CONFIG_USER_DAT_CNTR_BY_SW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_USER_DAT_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_USER_DAT_CNTR_MASK(ip), 0)
/* VALIDITY_DAT_CNTR */
#define UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_SHIFT(ip) 3
#define UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_VALIDITY_DAT_CNTR(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_MASK(ip))
#define SET_UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_BY_SW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_MASK(ip), 0)
#define SET_UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_BY_HW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_SHIFT(ip), \
UNIPERIF_CONFIG_VALIDITY_DAT_CNTR_MASK(ip), 1)
/* ONE_BIT_AUD_SUPPORT */
#define UNIPERIF_CONFIG_ONE_BIT_AUD_SHIFT(ip) 4
#define UNIPERIF_CONFIG_ONE_BIT_AUD_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_ONE_BIT_AUD(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_ONE_BIT_AUD_SHIFT(ip), \
UNIPERIF_CONFIG_ONE_BIT_AUD_MASK(ip))
#define SET_UNIPERIF_CONFIG_ONE_BIT_AUD_DISABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_ONE_BIT_AUD_SHIFT(ip), \
UNIPERIF_CONFIG_ONE_BIT_AUD_MASK(ip), 0)
#define SET_UNIPERIF_CONFIG_ONE_BIT_AUD_ENABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_ONE_BIT_AUD_SHIFT(ip), \
UNIPERIF_CONFIG_ONE_BIT_AUD_MASK(ip), 1)
/* MEMORY_FMT */
#define UNIPERIF_CONFIG_MEM_FMT_SHIFT(ip) 5
#define UNIPERIF_CONFIG_MEM_FMT_MASK(ip) 0x1
#define VALUE_UNIPERIF_CONFIG_MEM_FMT_16_0(ip) 0
#define VALUE_UNIPERIF_CONFIG_MEM_FMT_16_16(ip) 1
#define GET_UNIPERIF_CONFIG_MEM_FMT(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_MEM_FMT_SHIFT(ip), \
UNIPERIF_CONFIG_MEM_FMT_MASK(ip))
#define SET_UNIPERIF_CONFIG_MEM_FMT(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_MEM_FMT_SHIFT(ip), \
UNIPERIF_CONFIG_MEM_FMT_MASK(ip), value)
#define SET_UNIPERIF_CONFIG_MEM_FMT_16_0(ip) \
SET_UNIPERIF_CONFIG_MEM_FMT(ip, \
VALUE_UNIPERIF_CONFIG_MEM_FMT_16_0(ip))
#define SET_UNIPERIF_CONFIG_MEM_FMT_16_16(ip) \
SET_UNIPERIF_CONFIG_MEM_FMT(ip, \
VALUE_UNIPERIF_CONFIG_MEM_FMT_16_16(ip))
/* REPEAT_CHL_STS */
#define UNIPERIF_CONFIG_REPEAT_CHL_STS_SHIFT(ip) 6
#define UNIPERIF_CONFIG_REPEAT_CHL_STS_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_REPEAT_CHL_STS(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_REPEAT_CHL_STS_SHIFT(ip), \
UNIPERIF_CONFIG_REPEAT_CHL_STS_MASK(ip))
#define SET_UNIPERIF_CONFIG_REPEAT_CHL_STS_ENABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_REPEAT_CHL_STS_SHIFT(ip), \
UNIPERIF_CONFIG_REPEAT_CHL_STS_MASK(ip), 0)
#define SET_UNIPERIF_CONFIG_REPEAT_CHL_STS_DISABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_REPEAT_CHL_STS_SHIFT(ip), \
UNIPERIF_CONFIG_REPEAT_CHL_STS_MASK(ip), 1)
/* BACK_STALL_REQ */
#define UNIPERIF_CONFIG_BACK_STALL_REQ_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 7 : -1)
#define UNIPERIF_CONFIG_BACK_STALL_REQ_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_BACK_STALL_REQ(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_BACK_STALL_REQ_SHIFT(ip), \
UNIPERIF_CONFIG_BACK_STALL_REQ_MASK(ip))
#define SET_UNIPERIF_CONFIG_BACK_STALL_REQ_DISABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_BACK_STALL_REQ_SHIFT(ip), \
UNIPERIF_CONFIG_BACK_STALL_REQ_MASK(ip), 0)
#define SET_UNIPERIF_CONFIG_BACK_STALL_REQ_ENABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_BACK_STALL_REQ_SHIFT(ip), \
UNIPERIF_CONFIG_BACK_STALL_REQ_MASK(ip), 1)
/* FDMA_TRIGGER_LIMIT */
#define UNIPERIF_CONFIG_DMA_TRIG_LIMIT_SHIFT(ip) 8
#define UNIPERIF_CONFIG_DMA_TRIG_LIMIT_MASK(ip) 0x7F
#define GET_UNIPERIF_CONFIG_DMA_TRIG_LIMIT(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_DMA_TRIG_LIMIT_SHIFT(ip), \
UNIPERIF_CONFIG_DMA_TRIG_LIMIT_MASK(ip))
#define SET_UNIPERIF_CONFIG_DMA_TRIG_LIMIT(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_DMA_TRIG_LIMIT_SHIFT(ip), \
UNIPERIF_CONFIG_DMA_TRIG_LIMIT_MASK(ip), value)
/* CHL_STS_UPDATE */
#define UNIPERIF_CONFIG_CHL_STS_UPDATE_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 16 : -1)
#define UNIPERIF_CONFIG_CHL_STS_UPDATE_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_CHL_STS_UPDATE(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_CHL_STS_UPDATE_SHIFT(ip), \
UNIPERIF_CONFIG_CHL_STS_UPDATE_MASK(ip))
#define SET_UNIPERIF_CONFIG_CHL_STS_UPDATE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_CHL_STS_UPDATE_SHIFT(ip), \
UNIPERIF_CONFIG_CHL_STS_UPDATE_MASK(ip), 1)
/* IDLE_MOD */
#define UNIPERIF_CONFIG_IDLE_MOD_SHIFT(ip) 18
#define UNIPERIF_CONFIG_IDLE_MOD_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_IDLE_MOD(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_IDLE_MOD_SHIFT(ip), \
UNIPERIF_CONFIG_IDLE_MOD_MASK(ip))
#define SET_UNIPERIF_CONFIG_IDLE_MOD_DISABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_IDLE_MOD_SHIFT(ip), \
UNIPERIF_CONFIG_IDLE_MOD_MASK(ip), 0)
#define SET_UNIPERIF_CONFIG_IDLE_MOD_ENABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_IDLE_MOD_SHIFT(ip), \
UNIPERIF_CONFIG_IDLE_MOD_MASK(ip), 1)
/* SUBFRAME_SELECTION */
#define UNIPERIF_CONFIG_SUBFRAME_SEL_SHIFT(ip) 19
#define UNIPERIF_CONFIG_SUBFRAME_SEL_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_SUBFRAME_SEL(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_SUBFRAME_SEL_SHIFT(ip), \
UNIPERIF_CONFIG_SUBFRAME_SEL_MASK(ip))
#define SET_UNIPERIF_CONFIG_SUBFRAME_SEL_SUBF1_SUBF0(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_SUBFRAME_SEL_SHIFT(ip), \
UNIPERIF_CONFIG_SUBFRAME_SEL_MASK(ip), 1)
#define SET_UNIPERIF_CONFIG_SUBFRAME_SEL_SUBF0_SUBF1(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_SUBFRAME_SEL_SHIFT(ip), \
UNIPERIF_CONFIG_SUBFRAME_SEL_MASK(ip), 0)
/* FULL_SW_CONTROL */
#define UNIPERIF_CONFIG_SPDIF_SW_CTRL_SHIFT(ip) 20
#define UNIPERIF_CONFIG_SPDIF_SW_CTRL_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_SPDIF_SW_CTRL(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_SPDIF_SW_CTRL_SHIFT(ip), \
UNIPERIF_CONFIG_SPDIF_SW_CTRL_MASK(ip))
#define SET_UNIPERIF_CONFIG_SPDIF_SW_CTRL_ENABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_SPDIF_SW_CTRL_SHIFT(ip), \
UNIPERIF_CONFIG_SPDIF_SW_CTRL_MASK(ip), 1)
#define SET_UNIPERIF_CONFIG_SPDIF_SW_CTRL_DISABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_SPDIF_SW_CTRL_SHIFT(ip), \
UNIPERIF_CONFIG_SPDIF_SW_CTRL_MASK(ip), 0)
/* MASTER_CLKEDGE */
#define UNIPERIF_CONFIG_MSTR_CLKEDGE_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 24 : -1)
#define UNIPERIF_CONFIG_MSTR_CLKEDGE_MASK(ip) 0x1
#define GET_UNIPERIF_CONFIG_MSTR_CLKEDGE(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_MSTR_CLKEDGE_SHIFT(ip), \
UNIPERIF_CONFIG_MSTR_CLKEDGE_MASK(ip))
#define SET_UNIPERIF_CONFIG_MSTR_CLKEDGE_FALLING(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_MSTR_CLKEDGE_SHIFT(ip), \
UNIPERIF_CONFIG_MSTR_CLKEDGE_MASK(ip), 1)
#define SET_UNIPERIF_CONFIG_MSTR_CLKEDGE_RISING(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CONFIG_OFFSET(ip), \
UNIPERIF_CONFIG_MSTR_CLKEDGE_SHIFT(ip), \
UNIPERIF_CONFIG_MSTR_CLKEDGE_MASK(ip), 0)
/*
* UNIPERIF_CTRL reg
*/
#define UNIPERIF_CTRL_OFFSET(ip) 0x0044
#define GET_UNIPERIF_CTRL(ip) \
readl_relaxed(ip->base + UNIPERIF_CTRL_OFFSET(ip))
#define SET_UNIPERIF_CTRL(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_CTRL_OFFSET(ip))
/* OPERATION */
#define UNIPERIF_CTRL_OPERATION_SHIFT(ip) 0
#define UNIPERIF_CTRL_OPERATION_MASK(ip) 0x7
#define GET_UNIPERIF_CTRL_OPERATION(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip))
#define VALUE_UNIPERIF_CTRL_OPERATION_OFF(ip) 0
#define SET_UNIPERIF_CTRL_OPERATION_OFF(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip), \
VALUE_UNIPERIF_CTRL_OPERATION_OFF(ip))
#define VALUE_UNIPERIF_CTRL_OPERATION_MUTE_PCM_NULL(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 1 : -1)
#define SET_UNIPERIF_CTRL_OPERATION_MUTE_PCM_NULL(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip), \
VALUE_UNIPERIF_CTRL_OPERATION_MUTE_PCM_NULL(ip))
#define VALUE_UNIPERIF_CTRL_OPERATION_MUTE_PAUSE_BURST(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 2 : -1)
#define SET_UNIPERIF_CTRL_OPERATION_MUTE_PAUSE_BURST(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip), \
VALUE_UNIPERIF_CTRL_OPERATION_MUTE_PAUSE_BURST(ip))
#define VALUE_UNIPERIF_CTRL_OPERATION_PCM_DATA(ip) 3
#define SET_UNIPERIF_CTRL_OPERATION_PCM_DATA(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip), \
VALUE_UNIPERIF_CTRL_OPERATION_PCM_DATA(ip))
/* This is the same as above! */
#define VALUE_UNIPERIF_CTRL_OPERATION_AUDIO_DATA(ip) 3
#define SET_UNIPERIF_CTRL_OPERATION_AUDIO_DATA(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip), \
VALUE_UNIPERIF_CTRL_OPERATION_AUDIO_DATA(ip))
#define VALUE_UNIPERIF_CTRL_OPERATION_ENC_DATA(ip) 4
#define SET_UNIPERIF_CTRL_OPERATION_ENC_DATA(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip), \
VALUE_UNIPERIF_CTRL_OPERATION_ENC_DATA(ip))
#define VALUE_UNIPERIF_CTRL_OPERATION_CD_DATA(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 5 : -1)
#define SET_UNIPERIF_CTRL_OPERATION_CD_DATA(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip), \
VALUE_UNIPERIF_CTRL_OPERATION_CD_DATA(ip))
#define VALUE_UNIPERIF_CTRL_OPERATION_STANDBY(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 7)
#define SET_UNIPERIF_CTRL_OPERATION_STANDBY(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_OPERATION_SHIFT(ip), \
UNIPERIF_CTRL_OPERATION_MASK(ip), \
VALUE_UNIPERIF_CTRL_OPERATION_STANDBY(ip))
/* EXIT_STBY_ON_EOBLOCK */
#define UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 3)
#define UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_MASK(ip) 0x1
#define GET_UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_SHIFT(ip), \
UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_MASK(ip))
#define SET_UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_OFF(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_SHIFT(ip), \
UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_MASK(ip), 0)
#define SET_UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_ON(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_SHIFT(ip), \
UNIPERIF_CTRL_EXIT_STBY_ON_EOBLOCK_MASK(ip), 1)
/* ROUNDING */
#define UNIPERIF_CTRL_ROUNDING_SHIFT(ip) 4
#define UNIPERIF_CTRL_ROUNDING_MASK(ip) 0x1
#define GET_UNIPERIF_CTRL_ROUNDING(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_ROUNDING_SHIFT(ip), \
UNIPERIF_CTRL_ROUNDING_MASK(ip))
#define SET_UNIPERIF_CTRL_ROUNDING_OFF(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_ROUNDING_SHIFT(ip), \
UNIPERIF_CTRL_ROUNDING_MASK(ip), 0)
#define SET_UNIPERIF_CTRL_ROUNDING_ON(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_ROUNDING_SHIFT(ip), \
UNIPERIF_CTRL_ROUNDING_MASK(ip), 1)
/* DIVIDER */
#define UNIPERIF_CTRL_DIVIDER_SHIFT(ip) 5
#define UNIPERIF_CTRL_DIVIDER_MASK(ip) 0xff
#define GET_UNIPERIF_CTRL_DIVIDER(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_DIVIDER_SHIFT(ip), \
UNIPERIF_CTRL_DIVIDER_MASK(ip))
#define SET_UNIPERIF_CTRL_DIVIDER(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_DIVIDER_SHIFT(ip), \
UNIPERIF_CTRL_DIVIDER_MASK(ip), value)
/* BYTE_SWAP */
#define UNIPERIF_CTRL_BYTE_SWP_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 13 : -1)
#define UNIPERIF_CTRL_BYTE_SWP_MASK(ip) 0x1
#define GET_UNIPERIF_CTRL_BYTE_SWP(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_BYTE_SWP_SHIFT(ip), \
UNIPERIF_CTRL_BYTE_SWP_MASK(ip))
#define SET_UNIPERIF_CTRL_BYTE_SWP_OFF(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_BYTE_SWP_SHIFT(ip), \
UNIPERIF_CTRL_BYTE_SWP_MASK(ip), 0)
#define SET_UNIPERIF_CTRL_BYTE_SWP_ON(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_BYTE_SWP_SHIFT(ip), \
UNIPERIF_CTRL_BYTE_SWP_MASK(ip), 1)
/* ZERO_STUFFING_HW_SW */
#define UNIPERIF_CTRL_ZERO_STUFF_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 14 : -1)
#define UNIPERIF_CTRL_ZERO_STUFF_MASK(ip) 0x1
#define GET_UNIPERIF_CTRL_ZERO_STUFF(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_ZERO_STUFF_SHIFT(ip), \
UNIPERIF_CTRL_ZERO_STUFF_MASK(ip))
#define SET_UNIPERIF_CTRL_ZERO_STUFF_HW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_ZERO_STUFF_SHIFT(ip), \
UNIPERIF_CTRL_ZERO_STUFF_MASK(ip), 1)
#define SET_UNIPERIF_CTRL_ZERO_STUFF_SW(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_ZERO_STUFF_SHIFT(ip), \
UNIPERIF_CTRL_ZERO_STUFF_MASK(ip), 0)
/* SPDIF_LAT */
#define UNIPERIF_CTRL_SPDIF_LAT_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 16 : -1)
#define UNIPERIF_CTRL_SPDIF_LAT_MASK(ip) 0x1
#define GET_UNIPERIF_CTRL_SPDIF_LAT(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_SPDIF_LAT_SHIFT(ip), \
UNIPERIF_CTRL_SPDIF_LAT_MASK(ip))
#define SET_UNIPERIF_CTRL_SPDIF_LAT_ON(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_SPDIF_LAT_SHIFT(ip), \
UNIPERIF_CTRL_SPDIF_LAT_MASK(ip), 1)
#define SET_UNIPERIF_CTRL_SPDIF_LAT_OFF(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_SPDIF_LAT_SHIFT(ip), \
UNIPERIF_CTRL_SPDIF_LAT_MASK(ip), 0)
/* EN_SPDIF_FORMATTING */
#define UNIPERIF_CTRL_SPDIF_FMT_SHIFT(ip) 17
#define UNIPERIF_CTRL_SPDIF_FMT_MASK(ip) 0x1
#define GET_UNIPERIF_CTRL_SPDIF_FMT(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_SPDIF_FMT_SHIFT(ip), \
UNIPERIF_CTRL_SPDIF_FMT_MASK(ip))
#define SET_UNIPERIF_CTRL_SPDIF_FMT_ON(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_SPDIF_FMT_SHIFT(ip), \
UNIPERIF_CTRL_SPDIF_FMT_MASK(ip), 1)
#define SET_UNIPERIF_CTRL_SPDIF_FMT_OFF(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_SPDIF_FMT_SHIFT(ip), \
UNIPERIF_CTRL_SPDIF_FMT_MASK(ip), 0)
/* READER_OUT_SELECT */
#define UNIPERIF_CTRL_READER_OUT_SEL_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 18 : -1)
#define UNIPERIF_CTRL_READER_OUT_SEL_MASK(ip) 0x1
#define GET_UNIPERIF_CTRL_READER_OUT_SEL(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_READER_OUT_SEL_SHIFT(ip), \
UNIPERIF_CTRL_READER_OUT_SEL_MASK(ip))
#define SET_UNIPERIF_CTRL_READER_OUT_SEL_IN_MEM(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_READER_OUT_SEL_SHIFT(ip), \
UNIPERIF_CTRL_READER_OUT_SEL_MASK(ip), 0)
#define SET_UNIPERIF_CTRL_READER_OUT_SEL_ON_I2S_LINE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_READER_OUT_SEL_SHIFT(ip), \
UNIPERIF_CTRL_READER_OUT_SEL_MASK(ip), 1)
/* UNDERFLOW_REC_WINDOW */
#define UNIPERIF_CTRL_UNDERFLOW_REC_WINDOW_SHIFT(ip) 20
#define UNIPERIF_CTRL_UNDERFLOW_REC_WINDOW_MASK(ip) 0xff
#define GET_UNIPERIF_CTRL_UNDERFLOW_REC_WINDOW(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_UNDERFLOW_REC_WINDOW_SHIFT(ip), \
UNIPERIF_CTRL_UNDERFLOW_REC_WINDOW_MASK(ip))
#define SET_UNIPERIF_CTRL_UNDERFLOW_REC_WINDOW(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_CTRL_OFFSET(ip), \
UNIPERIF_CTRL_UNDERFLOW_REC_WINDOW_SHIFT(ip), \
UNIPERIF_CTRL_UNDERFLOW_REC_WINDOW_MASK(ip), value)
/*
* UNIPERIF_I2S_FMT a.k.a UNIPERIF_FORMAT reg
*/
#define UNIPERIF_I2S_FMT_OFFSET(ip) 0x0048
#define GET_UNIPERIF_I2S_FMT(ip) \
readl_relaxed(ip->base + UNIPERIF_I2S_FMT_OFFSET(ip))
#define SET_UNIPERIF_I2S_FMT(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_I2S_FMT_OFFSET(ip))
/* NBIT */
#define UNIPERIF_I2S_FMT_NBIT_SHIFT(ip) 0
#define UNIPERIF_I2S_FMT_NBIT_MASK(ip) 0x1
#define GET_UNIPERIF_I2S_FMT_NBIT(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_NBIT_SHIFT(ip), \
UNIPERIF_I2S_FMT_NBIT_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_NBIT_32(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_NBIT_SHIFT(ip), \
UNIPERIF_I2S_FMT_NBIT_MASK(ip), 0)
#define SET_UNIPERIF_I2S_FMT_NBIT_16(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_NBIT_SHIFT(ip), \
UNIPERIF_I2S_FMT_NBIT_MASK(ip), 1)
/* DATA_SIZE */
#define UNIPERIF_I2S_FMT_DATA_SIZE_SHIFT(ip) 1
#define UNIPERIF_I2S_FMT_DATA_SIZE_MASK(ip) 0x7
#define GET_UNIPERIF_I2S_FMT_DATA_SIZE(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_SHIFT(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_DATA_SIZE_16(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_SHIFT(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_MASK(ip), 0)
#define SET_UNIPERIF_I2S_FMT_DATA_SIZE_18(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_SHIFT(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_MASK(ip), 1)
#define SET_UNIPERIF_I2S_FMT_DATA_SIZE_20(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_SHIFT(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_MASK(ip), 2)
#define SET_UNIPERIF_I2S_FMT_DATA_SIZE_24(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_SHIFT(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_MASK(ip), 3)
#define SET_UNIPERIF_I2S_FMTL_DATA_SIZE_28(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_SHIFT(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_MASK(ip), 4)
#define SET_UNIPERIF_I2S_FMT_DATA_SIZE_32(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_SHIFT(ip), \
UNIPERIF_I2S_FMT_DATA_SIZE_MASK(ip), 5)
/* LR_POL */
#define UNIPERIF_I2S_FMT_LR_POL_SHIFT(ip) 4
#define UNIPERIF_I2S_FMT_LR_POL_MASK(ip) 0x1
#define VALUE_UNIPERIF_I2S_FMT_LR_POL_LOW(ip) 0x0
#define VALUE_UNIPERIF_I2S_FMT_LR_POL_HIG(ip) 0x1
#define GET_UNIPERIF_I2S_FMT_LR_POL(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_LR_POL_SHIFT(ip), \
UNIPERIF_I2S_FMT_LR_POL_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_LR_POL(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_LR_POL_SHIFT(ip), \
UNIPERIF_I2S_FMT_LR_POL_MASK(ip), value)
#define SET_UNIPERIF_I2S_FMT_LR_POL_LOW(ip) \
SET_UNIPERIF_I2S_FMT_LR_POL(ip, \
VALUE_UNIPERIF_I2S_FMT_LR_POL_LOW(ip))
#define SET_UNIPERIF_I2S_FMT_LR_POL_HIG(ip) \
SET_UNIPERIF_I2S_FMT_LR_POL(ip, \
VALUE_UNIPERIF_I2S_FMT_LR_POL_HIG(ip))
/* SCLK_EDGE */
#define UNIPERIF_I2S_FMT_SCLK_EDGE_SHIFT(ip) 5
#define UNIPERIF_I2S_FMT_SCLK_EDGE_MASK(ip) 0x1
#define GET_UNIPERIF_I2S_FMT_SCLK_EDGE(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_SCLK_EDGE_SHIFT(ip), \
UNIPERIF_I2S_FMT_SCLK_EDGE_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_SCLK_EDGE_RISING(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_SCLK_EDGE_SHIFT(ip), \
UNIPERIF_I2S_FMT_SCLK_EDGE_MASK(ip), 0)
#define SET_UNIPERIF_I2S_FMT_SCLK_EDGE_FALLING(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_SCLK_EDGE_SHIFT(ip), \
UNIPERIF_I2S_FMT_SCLK_EDGE_MASK(ip), 1)
/* PADDING */
#define UNIPERIF_I2S_FMT_PADDING_SHIFT(ip) 6
#define UNIPERIF_I2S_FMT_PADDING_MASK(ip) 0x1
#define UNIPERIF_I2S_FMT_PADDING_MASK(ip) 0x1
#define VALUE_UNIPERIF_I2S_FMT_PADDING_I2S_MODE(ip) 0x0
#define VALUE_UNIPERIF_I2S_FMT_PADDING_SONY_MODE(ip) 0x1
#define GET_UNIPERIF_I2S_FMT_PADDING(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_PADDING_SHIFT(ip), \
UNIPERIF_I2S_FMT_PADDING_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_PADDING(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_PADDING_SHIFT(ip), \
UNIPERIF_I2S_FMT_PADDING_MASK(ip), value)
#define SET_UNIPERIF_I2S_FMT_PADDING_I2S_MODE(ip) \
SET_UNIPERIF_I2S_FMT_PADDING(ip, \
VALUE_UNIPERIF_I2S_FMT_PADDING_I2S_MODE(ip))
#define SET_UNIPERIF_I2S_FMT_PADDING_SONY_MODE(ip) \
SET_UNIPERIF_I2S_FMT_PADDING(ip, \
VALUE_UNIPERIF_I2S_FMT_PADDING_SONY_MODE(ip))
/* ALIGN */
#define UNIPERIF_I2S_FMT_ALIGN_SHIFT(ip) 7
#define UNIPERIF_I2S_FMT_ALIGN_MASK(ip) 0x1
#define GET_UNIPERIF_I2S_FMT_ALIGN(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_ALIGN_SHIFT(ip), \
UNIPERIF_I2S_FMT_ALIGN_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_ALIGN_LEFT(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_ALIGN_SHIFT(ip), \
UNIPERIF_I2S_FMT_ALIGN_MASK(ip), 0)
#define SET_UNIPERIF_I2S_FMT_ALIGN_RIGHT(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_ALIGN_SHIFT(ip), \
UNIPERIF_I2S_FMT_ALIGN_MASK(ip), 1)
/* ORDER */
#define UNIPERIF_I2S_FMT_ORDER_SHIFT(ip) 8
#define UNIPERIF_I2S_FMT_ORDER_MASK(ip) 0x1
#define GET_UNIPERIF_I2S_FMT_ORDER(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_ORDER_SHIFT(ip), \
UNIPERIF_I2S_FMT_ORDER_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_ORDER_LSB(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_ORDER_SHIFT(ip), \
UNIPERIF_I2S_FMT_ORDER_MASK(ip), 0)
#define SET_UNIPERIF_I2S_FMT_ORDER_MSB(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_ORDER_SHIFT(ip), \
UNIPERIF_I2S_FMT_ORDER_MASK(ip), 1)
/* NUM_CH */
#define UNIPERIF_I2S_FMT_NUM_CH_SHIFT(ip) 9
#define UNIPERIF_I2S_FMT_NUM_CH_MASK(ip) 0x7
#define GET_UNIPERIF_I2S_FMT_NUM_CH(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_NUM_CH_SHIFT(ip), \
UNIPERIF_I2S_FMT_NUM_CH_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_NUM_CH(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_NUM_CH_SHIFT(ip), \
UNIPERIF_I2S_FMT_NUM_CH_MASK(ip), value)
/* NO_OF_SAMPLES_TO_READ */
#define UNIPERIF_I2S_FMT_NO_OF_SAMPLES_TO_READ_SHIFT(ip) 12
#define UNIPERIF_I2S_FMT_NO_OF_SAMPLES_TO_READ_MASK(ip) 0xfffff
#define GET_UNIPERIF_I2S_FMT_NO_OF_SAMPLES_TO_READ(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_NO_OF_SAMPLES_TO_READ_SHIFT(ip), \
UNIPERIF_I2S_FMT_NO_OF_SAMPLES_TO_READ_MASK(ip))
#define SET_UNIPERIF_I2S_FMT_NO_OF_SAMPLES_TO_READ(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_I2S_FMT_OFFSET(ip), \
UNIPERIF_I2S_FMT_NO_OF_SAMPLES_TO_READ_SHIFT(ip), \
UNIPERIF_I2S_FMT_NO_OF_SAMPLES_TO_READ_MASK(ip), value)
/*
* UNIPERIF_BIT_CONTROL reg
*/
#define UNIPERIF_BIT_CONTROL_OFFSET(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 0x004c)
#define GET_UNIPERIF_BIT_CONTROL(ip) \
readl_relaxed(ip->base + UNIPERIF_BIT_CONTROL_OFFSET(ip))
#define SET_UNIPERIF_BIT_CONTROL(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_BIT_CONTROL_OFFSET(ip))
/* CLR_UNDERFLOW_DURATION */
#define UNIPERIF_BIT_CONTROL_CLR_UNDERFLOW_DURATION_SHIFT(ip) 0
#define UNIPERIF_BIT_CONTROL_CLR_UNDERFLOW_DURATION_MASK(ip) 0x1
#define GET_UNIPERIF_BIT_CONTROL_CLR_UNDERFLOW_DURATION(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_BIT_CONTROL_OFFSET(ip), \
UNIPERIF_BIT_CONTROL_CLR_UNDERFLOW_DURATION_SHIFT(ip), \
UNIPERIF_BIT_CONTROL_CLR_UNDERFLOW_DURATION_MASK(ip))
#define SET_UNIPERIF_BIT_CONTROL_CLR_UNDERFLOW_DURATION(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_BIT_CONTROL_OFFSET(ip), \
UNIPERIF_BIT_CONTROL_CLR_UNDERFLOW_DURATION_SHIFT(ip), \
UNIPERIF_BIT_CONTROL_CLR_UNDERFLOW_DURATION_MASK(ip), 1)
/* CHL_STS_UPDATE */
#define UNIPERIF_BIT_CONTROL_CHL_STS_UPDATE_SHIFT(ip) 1
#define UNIPERIF_BIT_CONTROL_CHL_STS_UPDATE_MASK(ip) 0x1
#define GET_UNIPERIF_BIT_CONTROL_CHL_STS_UPDATE(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_BIT_CONTROL_OFFSET(ip), \
UNIPERIF_BIT_CONTROL_CHL_STS_UPDATE_SHIFT(ip), \
UNIPERIF_BIT_CONTROL_CHL_STS_UPDATE_MASK(ip))
#define SET_UNIPERIF_BIT_CONTROL_CHL_STS_UPDATE(ip) \
SET_UNIPERIF_BIT_REG(ip, \
UNIPERIF_BIT_CONTROL_OFFSET(ip), \
UNIPERIF_BIT_CONTROL_CHL_STS_UPDATE_SHIFT(ip), \
UNIPERIF_BIT_CONTROL_CHL_STS_UPDATE_MASK(ip), 1)
/*
* UNIPERIF_STATUS_1 reg
*/
#define UNIPERIF_STATUS_1_OFFSET(ip) 0x0050
#define GET_UNIPERIF_STATUS_1(ip) \
readl_relaxed(ip->base + UNIPERIF_STATUS_1_OFFSET(ip))
#define SET_UNIPERIF_STATUS_1(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_STATUS_1_OFFSET(ip))
/* UNDERFLOW_DURATION */
#define UNIPERIF_STATUS_1_UNDERFLOW_DURATION_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 0)
#define UNIPERIF_STATUS_1_UNDERFLOW_DURATION_MASK(ip) 0xff
#define GET_UNIPERIF_STATUS_1_UNDERFLOW_DURATION(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_STATUS_1_OFFSET(ip), \
UNIPERIF_STATUS_1_UNDERFLOW_DURATION_SHIFT(ip), \
UNIPERIF_STATUS_1_UNDERFLOW_DURATION_MASK(ip))
#define SET_UNIPERIF_STATUS_1_UNDERFLOW_DURATION(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_STATUS_1_OFFSET(ip), \
UNIPERIF_STATUS_1_UNDERFLOW_DURATION_SHIFT(ip), \
UNIPERIF_STATUS_1_UNDERFLOW_DURATION_MASK(ip), value)
/*
* UNIPERIF_CHANNEL_STA_REGN reg
*/
#define UNIPERIF_CHANNEL_STA_REGN(ip, n) (0x0060 + (4 * n))
#define GET_UNIPERIF_CHANNEL_STA_REGN(ip) \
readl_relaxed(ip->base + UNIPERIF_CHANNEL_STA_REGN(ip, n))
#define SET_UNIPERIF_CHANNEL_STA_REGN(ip, n, value) \
writel_relaxed(value, ip->base + \
UNIPERIF_CHANNEL_STA_REGN(ip, n))
/*
* UNIPERIF_USER_VALIDITY reg
*/
#define UNIPERIF_USER_VALIDITY_OFFSET(ip) 0x0090
#define GET_UNIPERIF_USER_VALIDITY(ip) \
readl_relaxed(ip->base + UNIPERIF_USER_VALIDITY_OFFSET(ip))
#define SET_UNIPERIF_USER_VALIDITY(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_USER_VALIDITY_OFFSET(ip))
/* VALIDITY_LEFT_AND_RIGHT */
#define UNIPERIF_USER_VALIDITY_VALIDITY_LR_SHIFT(ip) 0
#define UNIPERIF_USER_VALIDITY_VALIDITY_LR_MASK(ip) 0x3
#define GET_UNIPERIF_USER_VALIDITY_VALIDITY_LR(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_USER_VALIDITY_OFFSET(ip), \
UNIPERIF_USER_VALIDITY_VALIDITY_LR_SHIFT(ip), \
UNIPERIF_USER_VALIDITY_VALIDITY_LR_MASK(ip))
#define SET_UNIPERIF_USER_VALIDITY_VALIDITY_LR(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_USER_VALIDITY_OFFSET(ip), \
UNIPERIF_USER_VALIDITY_VALIDITY_LR_SHIFT(ip), \
UNIPERIF_USER_VALIDITY_VALIDITY_LR_MASK(ip), \
value ? 0x3 : 0)
/*
* UNIPERIF_DBG_STANDBY_LEFT_SP reg
*/
#define UNIPERIF_DBG_STANDBY_LEFT_SP_OFFSET(ip) 0x0150
#define UNIPERIF_DBG_STANDBY_LEFT_SP_SHIFT(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? -1 : 0)
#define UNIPERIF_DBG_STANDBY_LEFT_SP_MASK(ip) \
((ip)->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0 ? 0 : 0xFFFFFF)
#define GET_UNIPERIF_DBG_STANDBY_LEFT_SP(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_DBG_STANDBY_LEFT_SP_OFFSET(ip), \
UNIPERIF_DBG_STANDBY_LEFT_SP_SHIFT(ip), \
UNIPERIF_DBG_STANDBY_LEFT_SP_MASK(ip))
#define SET_UNIPERIF_DBG_STANDBY_LEFT_SP(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_DBG_STANDBY_LEFT_SP_OFFSET(ip), \
UNIPERIF_DBG_STANDBY_LEFT_SP_SHIFT(ip), \
UNIPERIF_DBG_STANDBY_LEFT_SP_MASK(ip), value)
/*
* UNIPERIF_TDM_ENABLE
*/
#define UNIPERIF_TDM_ENABLE_OFFSET(ip) 0x0118
#define GET_UNIPERIF_TDM_ENABLE(ip) \
readl_relaxed(ip->base + UNIPERIF_TDM_ENABLE_OFFSET(ip))
#define SET_UNIPERIF_TDM_ENABLE(ip, value) \
writel_relaxed(value, ip->base + UNIPERIF_TDM_ENABLE_OFFSET(ip))
/* TDM_ENABLE */
#define UNIPERIF_TDM_ENABLE_EN_TDM_SHIFT(ip) 0x0
#define UNIPERIF_TDM_ENABLE_EN_TDM_MASK(ip) 0x1
#define GET_UNIPERIF_TDM_ENABLE_EN_TDM(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_ENABLE_OFFSET(ip), \
UNIPERIF_TDM_ENABLE_EN_TDM_SHIFT(ip), \
UNIPERIF_TDM_ENABLE_EN_TDM_MASK(ip))
#define SET_UNIPERIF_TDM_ENABLE_TDM_ENABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_ENABLE_OFFSET(ip), \
UNIPERIF_TDM_ENABLE_EN_TDM_SHIFT(ip), \
UNIPERIF_TDM_ENABLE_EN_TDM_MASK(ip), 1)
#define SET_UNIPERIF_TDM_ENABLE_TDM_DISABLE(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_ENABLE_OFFSET(ip), \
UNIPERIF_TDM_ENABLE_EN_TDM_SHIFT(ip), \
UNIPERIF_TDM_ENABLE_EN_TDM_MASK(ip), 0)
/*
* UNIPERIF_TDM_FS_REF_FREQ
*/
#define UNIPERIF_TDM_FS_REF_FREQ_OFFSET(ip) 0x011c
#define GET_UNIPERIF_TDM_FS_REF_FREQ(ip) \
readl_relaxed(ip->base + UNIPERIF_TDM_FS_REF_FREQ_OFFSET(ip))
#define SET_UNIPERIF_TDM_FS_REF_FREQ(ip, value) \
writel_relaxed(value, ip->base + \
UNIPERIF_TDM_FS_REF_FREQ_OFFSET(ip))
/* REF_FREQ */
#define UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_SHIFT(ip) 0x0
#define VALUE_UNIPERIF_TDM_FS_REF_FREQ_8KHZ(ip) 0
#define VALUE_UNIPERIF_TDM_FS_REF_FREQ_16KHZ(ip) 1
#define VALUE_UNIPERIF_TDM_FS_REF_FREQ_32KHZ(ip) 2
#define VALUE_UNIPERIF_TDM_FS_REF_FREQ_48KHZ(ip) 3
#define UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_MASK(ip) 0x3
#define GET_UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_FS_REF_FREQ_OFFSET(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_SHIFT(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_MASK(ip))
#define SET_UNIPERIF_TDM_FS_REF_FREQ_8KHZ(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_FS_REF_FREQ_OFFSET(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_SHIFT(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_MASK(ip), \
VALUE_UNIPERIF_TDM_FS_REF_FREQ_8KHZ(ip))
#define SET_UNIPERIF_TDM_FS_REF_FREQ_16KHZ(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_FS_REF_FREQ_OFFSET(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_SHIFT(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_MASK(ip), \
VALUE_UNIPERIF_TDM_FS_REF_FREQ_16KHZ(ip))
#define SET_UNIPERIF_TDM_FS_REF_FREQ_32KHZ(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_FS_REF_FREQ_OFFSET(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_SHIFT(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_MASK(ip), \
VALUE_UNIPERIF_TDM_FS_REF_FREQ_32KHZ(ip))
#define SET_UNIPERIF_TDM_FS_REF_FREQ_48KHZ(ip) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_FS_REF_FREQ_OFFSET(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_SHIFT(ip), \
UNIPERIF_TDM_FS_REF_FREQ_REF_FREQ_MASK(ip), \
VALUE_UNIPERIF_TDM_FS_REF_FREQ_48KHZ(ip))
/*
* UNIPERIF_TDM_FS_REF_DIV
*/
#define UNIPERIF_TDM_FS_REF_DIV_OFFSET(ip) 0x0120
#define GET_UNIPERIF_TDM_FS_REF_DIV(ip) \
readl_relaxed(ip->base + UNIPERIF_TDM_FS_REF_DIV_OFFSET(ip))
#define SET_UNIPERIF_TDM_FS_REF_DIV(ip, value) \
writel_relaxed(value, ip->base + \
UNIPERIF_TDM_FS_REF_DIV_OFFSET(ip))
/* NUM_TIMESLOT */
#define UNIPERIF_TDM_FS_REF_DIV_NUM_TIMESLOT_SHIFT(ip) 0x0
#define UNIPERIF_TDM_FS_REF_DIV_NUM_TIMESLOT_MASK(ip) 0xff
#define GET_UNIPERIF_TDM_FS_REF_DIV_NUM_TIMESLOT(ip) \
GET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_FS_REF_DIV_OFFSET(ip), \
UNIPERIF_TDM_FS_REF_DIV_NUM_TIMESLOT_SHIFT(ip), \
UNIPERIF_TDM_FS_REF_DIV_NUM_TIMESLOT_MASK(ip))
#define SET_UNIPERIF_TDM_FS_REF_DIV_NUM_TIMESLOT(ip, value) \
SET_UNIPERIF_REG(ip, \
UNIPERIF_TDM_FS_REF_DIV_OFFSET(ip), \
UNIPERIF_TDM_FS_REF_DIV_NUM_TIMESLOT_SHIFT(ip), \
UNIPERIF_TDM_FS_REF_DIV_NUM_TIMESLOT_MASK(ip), value)
/*
* UNIPERIF_TDM_WORD_POS_X_Y
* 32 bits of UNIPERIF_TDM_WORD_POS_X_Y register shall be set in 1 shot
*/
#define UNIPERIF_TDM_WORD_POS_1_2_OFFSET(ip) 0x013c
#define UNIPERIF_TDM_WORD_POS_3_4_OFFSET(ip) 0x0140
#define UNIPERIF_TDM_WORD_POS_5_6_OFFSET(ip) 0x0144
#define UNIPERIF_TDM_WORD_POS_7_8_OFFSET(ip) 0x0148
#define GET_UNIPERIF_TDM_WORD_POS(ip, words) \
readl_relaxed(ip->base + UNIPERIF_TDM_WORD_POS_##words##_OFFSET(ip))
#define SET_UNIPERIF_TDM_WORD_POS(ip, words, value) \
writel_relaxed(value, ip->base + \
UNIPERIF_TDM_WORD_POS_##words##_OFFSET(ip))
/*
* uniperipheral IP capabilities
*/
#define UNIPERIF_FIFO_SIZE 70 /* FIFO is 70 cells deep */
#define UNIPERIF_FIFO_FRAMES 4 /* FDMA trigger limit in frames */
#define UNIPERIF_TYPE_IS_HDMI(p) \
((p)->type == SND_ST_UNIPERIF_TYPE_HDMI)
#define UNIPERIF_TYPE_IS_PCM(p) \
((p)->type == SND_ST_UNIPERIF_TYPE_PCM)
#define UNIPERIF_TYPE_IS_SPDIF(p) \
((p)->type == SND_ST_UNIPERIF_TYPE_SPDIF)
#define UNIPERIF_TYPE_IS_IEC958(p) \
(UNIPERIF_TYPE_IS_HDMI(p) || \
UNIPERIF_TYPE_IS_SPDIF(p))
#define UNIPERIF_TYPE_IS_TDM(p) \
((p)->type == SND_ST_UNIPERIF_TYPE_TDM)
/*
* Uniperipheral IP revisions
*/
enum uniperif_version {
SND_ST_UNIPERIF_VERSION_UNKNOWN,
/* SASG1 (Orly), Newman */
SND_ST_UNIPERIF_VERSION_C6AUD0_UNI_1_0,
/* SASC1, SASG2 (Orly2) */
SND_ST_UNIPERIF_VERSION_UNI_PLR_1_0,
/* SASC1, SASG2 (Orly2), TELSS, Cannes */
SND_ST_UNIPERIF_VERSION_UNI_RDR_1_0,
/* TELSS (SASC1) */
SND_ST_UNIPERIF_VERSION_TDM_PLR_1_0,
/* Cannes/Monaco */
SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0
};
enum uniperif_type {
SND_ST_UNIPERIF_TYPE_NONE = 0x00,
SND_ST_UNIPERIF_TYPE_HDMI = 0x01,
SND_ST_UNIPERIF_TYPE_PCM = 0x02,
SND_ST_UNIPERIF_TYPE_SPDIF = 0x04,
SND_ST_UNIPERIF_TYPE_TDM = 0x08
};
enum uniperif_state {
UNIPERIF_STATE_STOPPED,
UNIPERIF_STATE_STARTED,
UNIPERIF_STATE_STANDBY,
UNIPERIF_STATE_UNDERFLOW,
UNIPERIF_STATE_OVERFLOW = UNIPERIF_STATE_UNDERFLOW,
UNIPERIF_STATE_XRUN
};
enum uniperif_iec958_encoding_mode {
UNIPERIF_IEC958_ENCODING_MODE_PCM,
UNIPERIF_IEC958_ENCODING_MODE_ENCODED
};
enum uniperif_word_pos {
WORD_1_2,
WORD_3_4,
WORD_5_6,
WORD_7_8,
WORD_MAX
};
struct uniperif_iec958_settings {
enum uniperif_iec958_encoding_mode encoding_mode;
struct snd_aes_iec958 iec958;
};
struct dai_tdm_slot {
unsigned int mask;
int slots;
int slot_width;
unsigned int avail_slots;
};
struct uniperif {
/* System information */
enum uniperif_type type;
int underflow_enabled; /* Underflow recovery mode */
struct device *dev;
int id; /* instance value of the uniperipheral IP */
int ver; /* IP version, used by register access macros */
struct regmap_field *clk_sel;
struct regmap_field *valid_sel;
spinlock_t irq_lock; /* use to prevent race condition with IRQ */
/* capabilities */
const struct snd_pcm_hardware *hw;
/* Resources */
struct resource *mem_region;
void __iomem *base;
unsigned long fifo_phys_address;
int irq;
/* Clocks */
struct clk *clk;
int mclk;
int clk_adj;
/* Runtime data */
enum uniperif_state state;
struct snd_pcm_substream *substream;
/* Specific to IEC958 player */
struct uniperif_iec958_settings stream_settings;
struct mutex ctrl_lock; /* For resource updated by stream and controls*/
/*alsa ctrl*/
struct snd_kcontrol_new *snd_ctrls;
int num_ctrls;
/* dai properties */
unsigned int daifmt;
struct dai_tdm_slot tdm_slot;
/* DAI callbacks */
const struct snd_soc_dai_ops *dai_ops;
};
struct sti_uniperiph_dai {
int stream;
struct uniperif *uni;
struct snd_dmaengine_dai_dma_data dma_data;
};
struct sti_uniperiph_data {
struct platform_device *pdev;
struct snd_soc_dai_driver *dai;
struct sti_uniperiph_dai dai_data;
};
static const struct snd_pcm_hardware uni_tdm_hw = {
.info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID,
.formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_CONTINUOUS,
.rate_min = 8000,
.rate_max = 48000,
.channels_min = 1,
.channels_max = 32,
.periods_min = 2,
.periods_max = 10,
.period_bytes_min = 128,
.period_bytes_max = 64 * PAGE_SIZE,
.buffer_bytes_max = 256 * PAGE_SIZE
};
/* uniperiph player*/
int uni_player_init(struct platform_device *pdev,
struct uniperif *uni_player);
int uni_player_resume(struct uniperif *player);
/* uniperiph reader */
int uni_reader_init(struct platform_device *pdev,
struct uniperif *uni_reader);
/* common */
int sti_uniperiph_dai_set_fmt(struct snd_soc_dai *dai,
unsigned int fmt);
int sti_uniperiph_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai);
static inline int sti_uniperiph_get_user_frame_size(
struct snd_pcm_runtime *runtime)
{
return (runtime->channels * snd_pcm_format_width(runtime->format) / 8);
}
static inline int sti_uniperiph_get_unip_tdm_frame_size(struct uniperif *uni)
{
return (uni->tdm_slot.slots * uni->tdm_slot.slot_width / 8);
}
int sti_uniperiph_reset(struct uniperif *uni);
int sti_uniperiph_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
unsigned int rx_mask, int slots,
int slot_width);
int sti_uniperiph_get_tdm_word_pos(struct uniperif *uni,
unsigned int *word_pos);
int sti_uniperiph_fix_tdm_chan(struct snd_pcm_hw_params *params,
struct snd_pcm_hw_rule *rule);
int sti_uniperiph_fix_tdm_format(struct snd_pcm_hw_params *params,
struct snd_pcm_hw_rule *rule);
#endif
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