/* 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
*/
/* DSP Registers */
#define MTL_HFDSSCS 0 x1000
#define MTL_HFDSSCS_SPA_MASK BIT(16 )
#define MTL_HFDSSCS_CPA_MASK BIT(24 )
#define MTL_HFSNDWIE 0 x114C
#define MTL_HFPWRCTL 0 x1D18
#define PTL_HFPWRCTL2 0 x1D20
#define MTL_HfPWRCTL_WPIOXPG(x) BIT((x) + 8 )
#define MTL_HFPWRCTL_WPDSPHPXPG BIT(0 )
#define MTL_HFPWRSTS 0 x1D1C
#define PTL_HFPWRSTS2 0 x1D24
#define MTL_HFPWRSTS_DSPHPXPGS_MASK BIT(0 )
#define MTL_HFINTIPPTR 0 x1108
#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 0 x1D4A
#define MTL_DSP2CXCAP_PRIMARY_CORE 0 x178D00
#define MTL_DSP2CXCTL_PRIMARY_CORE 0 x178D04
#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 0 x73200
#define MTL_DSP_REG_HFIPCXTDR_BUSY BIT(31 )
#define MTL_DSP_REG_HFIPCXTDR_MSG_MASK GENMASK(30 , 0 )
#define MTL_DSP_REG_HFIPCXTDA 0 x73204
#define MTL_DSP_REG_HFIPCXTDA_BUSY BIT(31 )
#define MTL_DSP_REG_HFIPCXIDR 0 x73210
#define MTL_DSP_REG_HFIPCXIDR_BUSY BIT(31 )
#define MTL_DSP_REG_HFIPCXIDR_MSG_MASK GENMASK(30 , 0 )
#define MTL_DSP_REG_HFIPCXIDA 0 x73214
#define MTL_DSP_REG_HFIPCXIDA_DONE BIT(31 )
#define MTL_DSP_REG_HFIPCXIDA_MSG_MASK GENMASK(30 , 0 )
#define MTL_DSP_REG_HFIPCXCTL 0 x73228
#define MTL_DSP_REG_HFIPCXCTL_BUSY BIT(0 )
#define MTL_DSP_REG_HFIPCXCTL_DONE BIT(1 )
#define MTL_DSP_REG_HFIPCXTDDY 0 x73300
#define MTL_DSP_REG_HFIPCXIDDY 0 x73380
#define MTL_DSP_REG_HfHIPCIE 0 x1140
#define MTL_DSP_REG_HfHIPCIE_IE_MASK BIT(0 )
#define MTL_DSP_REG_HfSNDWIE 0 x114C
#define MTL_DSP_REG_HfSNDWIE_IE_MASK GENMASK(3 , 0 )
#define MTL_DSP_IRQSTS 0 x20
#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) (0 x180000 + 0 x8000 * (x))
#define MTL_DSP_MBOX_UPLINK_OFFSET (MTL_SRAM_WINDOW_OFFSET(0 ) + 0 x1000)
#define MTL_DSP_MBOX_UPLINK_SIZE 0 x1000
#define MTL_DSP_MBOX_DOWNLINK_OFFSET MTL_SRAM_WINDOW_OFFSET(1 )
#define MTL_DSP_MBOX_DOWNLINK_SIZE 0 x1000
/* FW registers */
#define MTL_DSP_ROM_STS MTL_SRAM_WINDOW_OFFSET(0 ) /* ROM status */
#define MTL_DSP_ROM_ERROR (MTL_SRAM_WINDOW_OFFSET(0 ) + 0 x4) /* ROM error code */
#define MTL_DSP_REG_HFFLGPXQWY 0 x163200 /* DSP core0 status */
#define MTL_DSP_REG_HFFLGPXQWY_ERROR 0 x163204 /* DSP core0 error */
/* FSR status codes */
#define FSR_STATE_ROM_RESET_VECTOR_DONE 0 x8
#define FSR_STATE_ROM_PURGE_BOOT 0 x9
#define FSR_STATE_ROM_RESTORE_BOOT 0 xA
#define FSR_STATE_ROM_FW_ENTRY_POINT 0 xB
#define FSR_STATE_ROM_VALIDATE_PUB_KEY 0 xC
#define FSR_STATE_ROM_POWER_DOWN_HPSRAM 0 xD
#define FSR_STATE_ROM_POWER_DOWN_ULPSRAM 0 xE
#define FSR_STATE_ROM_POWER_UP_ULPSRAM_STACK 0 xF
#define FSR_STATE_ROM_POWER_UP_HPSRAM_DMA 0 x10
#define FSR_STATE_ROM_BEFORE_EP_POINTER_READ 0 x11
#define FSR_STATE_ROM_VALIDATE_MANIFEST 0 x12
#define FSR_STATE_ROM_VALIDATE_FW_MODULE 0 x13
#define FSR_STATE_ROM_PROTECT_IMR_REGION 0 x14
#define FSR_STATE_ROM_PUSH_MODEL_ROUTINE 0 x15
#define FSR_STATE_ROM_PULL_MODEL_ROUTINE 0 x16
#define FSR_STATE_ROM_VALIDATE_PKG_DIR 0 x17
#define FSR_STATE_ROM_VALIDATE_CPD 0 x18
#define FSR_STATE_ROM_VALIDATE_CSS_MAN_HEADER 0 x19
#define FSR_STATE_ROM_VALIDATE_BLOB_SVN 0 x1A
#define FSR_STATE_ROM_VERIFY_IFWI_PARTITION 0 x1B
#define FSR_STATE_ROM_REMOVE_ACCESS_CONTROL 0 x1C
#define FSR_STATE_ROM_AUTH_BYPASS 0 x1D
#define FSR_STATE_ROM_AUTH_ENABLED 0 x1E
#define FSR_STATE_ROM_INIT_DMA 0 x1F
#define FSR_STATE_ROM_PURGE_FW_ENTRY 0 x20
#define FSR_STATE_ROM_PURGE_FW_END 0 x21
#define FSR_STATE_ROM_CLEAN_UP_BSS_DONE 0 x22
#define FSR_STATE_ROM_IMR_RESTORE_ENTRY 0 x23
#define FSR_STATE_ROM_IMR_RESTORE_END 0 x24
#define FSR_STATE_ROM_FW_MANIFEST_IN_DMA_BUFF 0 x25
#define FSR_STATE_ROM_LOAD_CSE_MAN_TO_IMR 0 x26
#define FSR_STATE_ROM_LOAD_FW_MAN_TO_IMR 0 x27
#define FSR_STATE_ROM_LOAD_FW_CODE_TO_IMR 0 x28
#define FSR_STATE_ROM_FW_LOADING_DONE 0 x29
#define FSR_STATE_ROM_FW_CODE_LOADED 0 x2A
#define FSR_STATE_ROM_VERIFY_IMAGE_TYPE 0 x2B
#define FSR_STATE_ROM_AUTH_API_INIT 0 x2C
#define FSR_STATE_ROM_AUTH_API_PROC 0 x2D
#define FSR_STATE_ROM_AUTH_API_FIRST_BUSY 0 x2E
#define FSR_STATE_ROM_AUTH_API_FIRST_RESULT 0 x2F
#define FSR_STATE_ROM_AUTH_API_CLEANUP 0 x30
#define MTL_DSP_REG_HfIMRIS1 0 x162088
#define MTL_DSP_REG_HfIMRIS1_IU_MASK BIT(0 )
bool mtl_dsp_check_ipc_irq(struct snd_sof_dev *sdev);
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_power_down_dsp(struct snd_sof_dev *sdev);
int mtl_dsp_cl_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot);
int sof_mtl_set_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *dsp_ops);
Messung V0.5 in Prozent C=96 H=96 G=95
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-06)
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