c22d532797
It was just a matter of time before we found a case where we needed separate ops for MTL and LNL. For LNL we need to set the DMIC/SSP OFLEN bit in the probe and resume steps, and this can only be done cleanly with separate ops. The function prototypes in mtl.h were added in the same order as their implementation in mtl.c. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20230807210959.506849-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
110 lines
4.0 KiB
C
110 lines
4.0 KiB
C
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
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/*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* Copyright(c) 2020-2022 Intel Corporation. All rights reserved.
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*/
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/* HDA Registers */
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#define MTL_PPLCLLPL_BASE 0x948
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#define MTL_PPLCLLPU_STRIDE 0x10
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#define MTL_PPLCLLPL(x) (MTL_PPLCLLPL_BASE + (x) * MTL_PPLCLLPU_STRIDE)
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#define MTL_PPLCLLPU(x) (MTL_PPLCLLPL_BASE + 0x4 + (x) * MTL_PPLCLLPU_STRIDE)
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/* DSP Registers */
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#define MTL_HFDSSCS 0x1000
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#define MTL_HFDSSCS_SPA_MASK BIT(16)
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#define MTL_HFDSSCS_CPA_MASK BIT(24)
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#define MTL_HFSNDWIE 0x114C
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#define MTL_HFPWRCTL 0x1D18
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#define MTL_HfPWRCTL_WPIOXPG(x) BIT((x) + 8)
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#define MTL_HFPWRCTL_WPDSPHPXPG BIT(0)
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#define MTL_HFPWRSTS 0x1D1C
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#define MTL_HFPWRSTS_DSPHPXPGS_MASK BIT(0)
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#define MTL_HFINTIPPTR 0x1108
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#define MTL_IRQ_INTEN_L_HOST_IPC_MASK BIT(0)
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#define MTL_IRQ_INTEN_L_SOUNDWIRE_MASK BIT(6)
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#define MTL_HFINTIPPTR_PTR_MASK GENMASK(20, 0)
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#define MTL_HDA_VS_D0I3C 0x1D4A
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#define MTL_DSP2CXCAP_PRIMARY_CORE 0x178D00
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#define MTL_DSP2CXCTL_PRIMARY_CORE 0x178D04
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#define MTL_DSP2CXCTL_PRIMARY_CORE_SPA_MASK BIT(0)
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#define MTL_DSP2CXCTL_PRIMARY_CORE_CPA_MASK BIT(8)
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#define MTL_DSP2CXCTL_PRIMARY_CORE_OSEL GENMASK(25, 24)
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#define MTL_DSP2CXCTL_PRIMARY_CORE_OSEL_SHIFT 24
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/* IPC Registers */
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#define MTL_DSP_REG_HFIPCXTDR 0x73200
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#define MTL_DSP_REG_HFIPCXTDR_BUSY BIT(31)
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#define MTL_DSP_REG_HFIPCXTDR_MSG_MASK GENMASK(30, 0)
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#define MTL_DSP_REG_HFIPCXTDA 0x73204
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#define MTL_DSP_REG_HFIPCXTDA_BUSY BIT(31)
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#define MTL_DSP_REG_HFIPCXIDR 0x73210
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#define MTL_DSP_REG_HFIPCXIDR_BUSY BIT(31)
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#define MTL_DSP_REG_HFIPCXIDR_MSG_MASK GENMASK(30, 0)
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#define MTL_DSP_REG_HFIPCXIDA 0x73214
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#define MTL_DSP_REG_HFIPCXIDA_DONE BIT(31)
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#define MTL_DSP_REG_HFIPCXIDA_MSG_MASK GENMASK(30, 0)
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#define MTL_DSP_REG_HFIPCXCTL 0x73228
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#define MTL_DSP_REG_HFIPCXCTL_BUSY BIT(0)
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#define MTL_DSP_REG_HFIPCXCTL_DONE BIT(1)
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#define MTL_DSP_REG_HFIPCXTDDY 0x73300
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#define MTL_DSP_REG_HFIPCXIDDY 0x73380
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#define MTL_DSP_REG_HfHIPCIE 0x1140
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#define MTL_DSP_REG_HfHIPCIE_IE_MASK BIT(0)
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#define MTL_DSP_REG_HfSNDWIE 0x114C
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#define MTL_DSP_REG_HfSNDWIE_IE_MASK GENMASK(3, 0)
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#define MTL_DSP_IRQSTS 0x20
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#define MTL_DSP_IRQSTS_IPC BIT(0)
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#define MTL_DSP_IRQSTS_SDW BIT(6)
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#define MTL_DSP_PURGE_TIMEOUT_US 20000000 /* 20s */
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#define MTL_DSP_REG_POLL_INTERVAL_US 10 /* 10 us */
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/* Memory windows */
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#define MTL_SRAM_WINDOW_OFFSET(x) (0x180000 + 0x8000 * (x))
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#define MTL_DSP_MBOX_UPLINK_OFFSET (MTL_SRAM_WINDOW_OFFSET(0) + 0x1000)
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#define MTL_DSP_MBOX_UPLINK_SIZE 0x1000
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#define MTL_DSP_MBOX_DOWNLINK_OFFSET MTL_SRAM_WINDOW_OFFSET(1)
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#define MTL_DSP_MBOX_DOWNLINK_SIZE 0x1000
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/* FW registers */
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#define MTL_DSP_ROM_STS MTL_SRAM_WINDOW_OFFSET(0) /* ROM status */
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#define MTL_DSP_ROM_ERROR (MTL_SRAM_WINDOW_OFFSET(0) + 0x4) /* ROM error code */
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#define MTL_DSP_REG_HFFLGPXQWY 0x163200 /* ROM debug status */
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#define MTL_DSP_REG_HFFLGPXQWY_ERROR 0x163204 /* ROM debug error code */
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#define MTL_DSP_REG_HfIMRIS1 0x162088
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#define MTL_DSP_REG_HfIMRIS1_IU_MASK BIT(0)
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bool mtl_dsp_check_ipc_irq(struct snd_sof_dev *sdev);
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int mtl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg);
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void mtl_enable_ipc_interrupts(struct snd_sof_dev *sdev);
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void mtl_disable_ipc_interrupts(struct snd_sof_dev *sdev);
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int mtl_enable_interrupts(struct snd_sof_dev *sdev, bool enable);
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int mtl_dsp_pre_fw_run(struct snd_sof_dev *sdev);
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int mtl_dsp_post_fw_run(struct snd_sof_dev *sdev);
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void mtl_dsp_dump(struct snd_sof_dev *sdev, u32 flags);
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int mtl_power_down_dsp(struct snd_sof_dev *sdev);
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int mtl_dsp_cl_init(struct snd_sof_dev *sdev, int stream_tag, bool imr_boot);
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irqreturn_t mtl_ipc_irq_thread(int irq, void *context);
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int mtl_dsp_ipc_get_mailbox_offset(struct snd_sof_dev *sdev);
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int mtl_dsp_ipc_get_window_offset(struct snd_sof_dev *sdev, u32 id);
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void mtl_ipc_dump(struct snd_sof_dev *sdev);
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u64 mtl_dsp_get_stream_hda_link_position(struct snd_sof_dev *sdev,
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struct snd_soc_component *component,
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struct snd_pcm_substream *substream);
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