linux/sound/soc/amd/yc/acp6x.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * AMD ALSA SoC PDM Driver
 *
 * Copyright (C) 2021 Advanced Micro Devices, Inc. All rights reserved.
 */

#include "acp6x_chip_offset_byte.h"

#define ACP_DEVICE_ID …
#define ACP6x_PHY_BASE_ADDRESS …
#define ACP6x_REG_START …
#define ACP6x_REG_END …
#define ACP6x_DEVS …
#define ACP6x_PDM_MODE …

#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK …
#define ACP_PGFSM_CNTL_POWER_ON_MASK …
#define ACP_PGFSM_CNTL_POWER_OFF_MASK …
#define ACP_PGFSM_STATUS_MASK …
#define ACP_POWERED_ON …
#define ACP_POWER_ON_IN_PROGRESS …
#define ACP_POWERED_OFF …
#define ACP_POWER_OFF_IN_PROGRESS …

#define ACP_ERROR_MASK …
#define ACP_EXT_INTR_STAT_CLEAR_MASK …
#define PDM_DMA_STAT …

#define PDM_DMA_INTR_MASK …
#define ACP_ERROR_STAT …
#define PDM_DECIMATION_FACTOR …
#define ACP_PDM_CLK_FREQ_MASK …
#define ACP_WOV_GAIN_CONTROL …
#define ACP_PDM_ENABLE …
#define ACP_PDM_DISABLE …
#define ACP_PDM_DMA_EN_STATUS …
#define TWO_CH …
#define DELAY_US …
#define ACP_COUNTER …

#define ACP_SRAM_PTE_OFFSET …
#define PAGE_SIZE_4K_ENABLE …
#define PDM_PTE_OFFSET …
#define PDM_MEM_WINDOW_START …

#define CAPTURE_MIN_NUM_PERIODS …
#define CAPTURE_MAX_NUM_PERIODS …
#define CAPTURE_MAX_PERIOD_SIZE …
#define CAPTURE_MIN_PERIOD_SIZE …

#define MAX_BUFFER …
#define MIN_BUFFER …

/* time in ms for runtime suspend delay */
#define ACP_SUSPEND_DELAY_MS …

enum acp_config { … };

struct pdm_dev_data { … };

struct pdm_stream_instance { … };

acp_pdm_dma_count;

static inline u32 acp6x_readl(void __iomem *base_addr)
{ … }

static inline void acp6x_writel(u32 val, void __iomem *base_addr)
{ … }

int snd_amd_acp_find_config(struct pci_dev *pci);