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136 lines
3.0 KiB
136 lines
3.0 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* platform_sst_audio.h: sst audio platform data header file |
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* |
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* Copyright (C) 2012-14 Intel Corporation |
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* Author: Jeeja KP <[email protected]> |
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* Omair Mohammed Abdullah <[email protected]> |
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* Vinod Koul ,[email protected]> |
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*/ |
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#ifndef _PLATFORM_SST_AUDIO_H_ |
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#define _PLATFORM_SST_AUDIO_H_ |
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#define MAX_NUM_STREAMS_MRFLD 25 |
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#define MAX_NUM_STREAMS MAX_NUM_STREAMS_MRFLD |
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enum sst_audio_task_id_mrfld { |
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SST_TASK_ID_NONE = 0, |
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SST_TASK_ID_SBA = 1, |
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SST_TASK_ID_MEDIA = 3, |
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SST_TASK_ID_MAX = SST_TASK_ID_MEDIA, |
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}; |
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/* Device IDs for Merrifield are Pipe IDs, |
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* ref: DSP spec v0.75 */ |
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enum sst_audio_device_id_mrfld { |
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/* Output pipeline IDs */ |
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PIPE_ID_OUT_START = 0x0, |
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PIPE_CODEC_OUT0 = 0x2, |
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PIPE_CODEC_OUT1 = 0x3, |
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PIPE_SPROT_LOOP_OUT = 0x4, |
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PIPE_MEDIA_LOOP1_OUT = 0x5, |
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PIPE_MEDIA_LOOP2_OUT = 0x6, |
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PIPE_VOIP_OUT = 0xC, |
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PIPE_PCM0_OUT = 0xD, |
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PIPE_PCM1_OUT = 0xE, |
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PIPE_PCM2_OUT = 0xF, |
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PIPE_MEDIA0_OUT = 0x12, |
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PIPE_MEDIA1_OUT = 0x13, |
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/* Input Pipeline IDs */ |
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PIPE_ID_IN_START = 0x80, |
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PIPE_CODEC_IN0 = 0x82, |
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PIPE_CODEC_IN1 = 0x83, |
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PIPE_SPROT_LOOP_IN = 0x84, |
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PIPE_MEDIA_LOOP1_IN = 0x85, |
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PIPE_MEDIA_LOOP2_IN = 0x86, |
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PIPE_VOIP_IN = 0x8C, |
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PIPE_PCM0_IN = 0x8D, |
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PIPE_PCM1_IN = 0x8E, |
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PIPE_MEDIA0_IN = 0x8F, |
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PIPE_MEDIA1_IN = 0x90, |
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PIPE_MEDIA2_IN = 0x91, |
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PIPE_MEDIA3_IN = 0x9C, |
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PIPE_RSVD = 0xFF, |
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}; |
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/* The stream map for each platform consists of an array of the below |
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* stream map structure. |
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*/ |
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struct sst_dev_stream_map { |
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u8 dev_num; /* device id */ |
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u8 subdev_num; /* substream */ |
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u8 direction; |
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u8 device_id; /* fw id */ |
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u8 task_id; /* fw task */ |
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u8 status; |
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}; |
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struct sst_platform_data { |
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/* Intel software platform id*/ |
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struct sst_dev_stream_map *pdev_strm_map; |
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unsigned int strm_map_size; |
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}; |
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struct sst_info { |
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u32 iram_start; |
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u32 iram_end; |
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bool iram_use; |
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u32 dram_start; |
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u32 dram_end; |
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bool dram_use; |
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u32 imr_start; |
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u32 imr_end; |
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bool imr_use; |
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u32 mailbox_start; |
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bool use_elf; |
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bool lpe_viewpt_rqd; |
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unsigned int max_streams; |
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u32 dma_max_len; |
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u8 num_probes; |
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}; |
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struct sst_lib_dnld_info { |
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unsigned int mod_base; |
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unsigned int mod_end; |
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unsigned int mod_table_offset; |
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unsigned int mod_table_size; |
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bool mod_ddr_dnld; |
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}; |
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struct sst_res_info { |
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unsigned int shim_offset; |
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unsigned int shim_size; |
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unsigned int shim_phy_addr; |
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unsigned int ssp0_offset; |
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unsigned int ssp0_size; |
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unsigned int dma0_offset; |
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unsigned int dma0_size; |
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unsigned int dma1_offset; |
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unsigned int dma1_size; |
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unsigned int iram_offset; |
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unsigned int iram_size; |
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unsigned int dram_offset; |
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unsigned int dram_size; |
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unsigned int mbox_offset; |
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unsigned int mbox_size; |
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unsigned int acpi_lpe_res_index; |
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unsigned int acpi_ddr_index; |
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unsigned int acpi_ipc_irq_index; |
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}; |
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struct sst_ipc_info { |
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int ipc_offset; |
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unsigned int mbox_recv_off; |
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}; |
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struct sst_platform_info { |
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const struct sst_info *probe_data; |
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const struct sst_ipc_info *ipc_info; |
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const struct sst_res_info *res_info; |
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const struct sst_lib_dnld_info *lib_info; |
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const char *platform; |
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bool streams_lost_on_suspend; |
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}; |
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int add_sst_platform_device(void); |
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#endif |
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