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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
/*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
*
* Copyright(c) 2020-2022 Intel Corporation. All rights reserved.
*/
/* DSP Registers */
#define MTL_HFDSSCS 0x1000
#define MTL_HFDSSCS_SPA_MASK BIT(16)
#define MTL_HFDSSCS_CPA_MASK BIT(24)
#define MTL_HFSNDWIE 0x114C
#define MTL_HFPWRCTL 0x1D18
#define MTL_HfPWRCTL_WPIOXPG(x) BIT((x) + 8)
#define MTL_HFPWRCTL_WPDSPHPXPG BIT(0)
#define MTL_HFPWRSTS 0x1D1C
#define MTL_HFPWRSTS_DSPHPXPGS_MASK BIT(0)
#define MTL_HFINTIPPTR 0x1108
#define MTL_IRQ_INTEN_L_HOST_IPC_MASK BIT(0)
#define MTL_IRQ_INTEN_L_SOUNDWIRE_MASK BIT(6)
#define MTL_HFINTIPPTR_PTR_MASK GENMASK(20, 0)
#define MTL_HDA_VS_D0I3C 0x1D4A
#define MTL_DSP2CXCAP_PRIMARY_CORE 0x178D00
#define MTL_DSP2CXCTL_PRIMARY_CORE 0x178D04
#define MTL_DSP2CXCTL_PRIMARY_CORE_SPA_MASK BIT(0)
#define MTL_DSP2CXCTL_PRIMARY_CORE_CPA_MASK BIT(8)
#define MTL_DSP2CXCTL_PRIMARY_CORE_OSEL GENMASK(25, 24)
#define MTL_DSP2CXCTL_PRIMARY_CORE_OSEL_SHIFT 24
/* IPC Registers */
#define MTL_DSP_REG_HFIPCXTDR 0x73200
#define MTL_DSP_REG_HFIPCXTDR_BUSY BIT(31)
#define MTL_DSP_REG_HFIPCXTDR_MSG_MASK GENMASK(30, 0)
#define MTL_DSP_REG_HFIPCXTDA 0x73204
#define MTL_DSP_REG_HFIPCXTDA_BUSY BIT(31)
#define MTL_DSP_REG_HFIPCXIDR 0x73210
#define MTL_DSP_REG_HFIPCXIDR_BUSY BIT(31)
#define MTL_DSP_REG_HFIPCXIDR_MSG_MASK GENMASK(30, 0)
#define MTL_DSP_REG_HFIPCXIDA 0x73214
#define MTL_DSP_REG_HFIPCXIDA_DONE BIT(31)
#define MTL_DSP_REG_HFIPCXIDA_MSG_MASK GENMASK(30, 0)
#define MTL_DSP_REG_HFIPCXCTL 0x73228
#define MTL_DSP_REG_HFIPCXCTL_BUSY BIT(0)
#define MTL_DSP_REG_HFIPCXCTL_DONE BIT(1)
#define MTL_DSP_REG_HFIPCXTDDY 0x73300
#define MTL_DSP_REG_HFIPCXIDDY 0x73380
#define MTL_DSP_REG_HfHIPCIE 0x1140
#define MTL_DSP_REG_HfHIPCIE_IE_MASK BIT(0)
#define MTL_DSP_REG_HfSNDWIE 0x114C
#define MTL_DSP_REG_HfSNDWIE_IE_MASK GENMASK(3, 0)
#define MTL_DSP_IRQSTS 0x20
#define MTL_DSP_IRQSTS_IPC BIT(0)
#define MTL_DSP_IRQSTS_SDW BIT(6)
#define MTL_DSP_REG_POLL_INTERVAL_US 10 /* 10 us */
/* Memory windows */
#define MTL_SRAM_WINDOW_OFFSET(x) (0x180000 + 0x8000 * (x))
#define MTL_DSP_MBOX_UPLINK_OFFSET (MTL_SRAM_WINDOW_OFFSET(0) + 0x1000)
#define MTL_DSP_MBOX_UPLINK_SIZE 0x1000
#define MTL_DSP_MBOX_DOWNLINK_OFFSET MTL_SRAM_WINDOW_OFFSET(1)
#define MTL_DSP_MBOX_DOWNLINK_SIZE 0x1000
/* FW registers */
#define MTL_DSP_ROM_STS MTL_SRAM_WINDOW_OFFSET(0) /* ROM status */
#define MTL_DSP_ROM_ERROR (MTL_SRAM_WINDOW_OFFSET(0) + 0x4) /* ROM error code */
#define MTL_DSP_REG_HFFLGPXQWY 0x163200 /* DSP core0 status */
#define MTL_DSP_REG_HFFLGPXQWY_ERROR 0x163204 /* DSP core0 error */
#define MTL_DSP_REG_HfIMRIS1 0x162088
#define MTL_DSP_REG_HfIMRIS1_IU_MASK BIT(0)
bool mtl_dsp_check_ipc_irq(struct snd_sof_dev *sdev);
int mtl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg);
void mtl_enable_ipc_interrupts(struct snd_sof_dev *sdev);
void mtl_disable_ipc_interrupts(struct snd_sof_dev *sdev);
int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable);
int mtl_dsp_pre_fw_run(struct snd_sof_dev *sdev);
int mtl_dsp_post_fw_run(struct snd_sof_dev *sdev);
void mtl_dsp_dump(struct snd_sof_dev *sdev, u32 flags);
int mtl_power_down_dsp(struct snd_sof_dev *sdev);
int mtl_dsp_cl_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot);
irqreturn_t mtl_ipc_irq_thread(int irq, void *context);
int mtl_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev);
int mtl_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id);
void mtl_ipc_dump(struct snd_sof_dev *sdev);
int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core);
int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core);
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