| /* |
| * platform_sst_audio.h: sst audio platform data header file |
| * |
| * Copyright (C) 2012-14 Intel Corporation |
| * Author: Jeeja KP <jeeja.kp@intel.com> |
| * Omair Mohammed Abdullah <omair.m.abdullah@intel.com> |
| * Vinod Koul ,vinod.koul@intel.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; version 2 |
| * of the License. |
| */ |
| #ifndef _PLATFORM_SST_AUDIO_H_ |
| #define _PLATFORM_SST_AUDIO_H_ |
| |
| #include <linux/sfi.h> |
| |
| #define MAX_NUM_STREAMS_MRFLD 25 |
| #define MAX_NUM_STREAMS MAX_NUM_STREAMS_MRFLD |
| |
| enum sst_audio_task_id_mrfld { |
| SST_TASK_ID_NONE = 0, |
| SST_TASK_ID_SBA = 1, |
| SST_TASK_ID_MEDIA = 3, |
| SST_TASK_ID_MAX = SST_TASK_ID_MEDIA, |
| }; |
| |
| /* Device IDs for Merrifield are Pipe IDs, |
| * ref: DSP spec v0.75 */ |
| enum sst_audio_device_id_mrfld { |
| /* Output pipeline IDs */ |
| PIPE_ID_OUT_START = 0x0, |
| PIPE_CODEC_OUT0 = 0x2, |
| PIPE_CODEC_OUT1 = 0x3, |
| PIPE_SPROT_LOOP_OUT = 0x4, |
| PIPE_MEDIA_LOOP1_OUT = 0x5, |
| PIPE_MEDIA_LOOP2_OUT = 0x6, |
| PIPE_VOIP_OUT = 0xC, |
| PIPE_PCM0_OUT = 0xD, |
| PIPE_PCM1_OUT = 0xE, |
| PIPE_PCM2_OUT = 0xF, |
| PIPE_MEDIA0_OUT = 0x12, |
| PIPE_MEDIA1_OUT = 0x13, |
| /* Input Pipeline IDs */ |
| PIPE_ID_IN_START = 0x80, |
| PIPE_CODEC_IN0 = 0x82, |
| PIPE_CODEC_IN1 = 0x83, |
| PIPE_SPROT_LOOP_IN = 0x84, |
| PIPE_MEDIA_LOOP1_IN = 0x85, |
| PIPE_MEDIA_LOOP2_IN = 0x86, |
| PIPE_VOIP_IN = 0x8C, |
| PIPE_PCM0_IN = 0x8D, |
| PIPE_PCM1_IN = 0x8E, |
| PIPE_MEDIA0_IN = 0x8F, |
| PIPE_MEDIA1_IN = 0x90, |
| PIPE_MEDIA2_IN = 0x91, |
| PIPE_MEDIA3_IN = 0x9C, |
| PIPE_RSVD = 0xFF, |
| }; |
| |
| /* The stream map for each platform consists of an array of the below |
| * stream map structure. |
| */ |
| struct sst_dev_stream_map { |
| u8 dev_num; /* device id */ |
| u8 subdev_num; /* substream */ |
| u8 direction; |
| u8 device_id; /* fw id */ |
| u8 task_id; /* fw task */ |
| u8 status; |
| }; |
| |
| struct sst_platform_data { |
| /* Intel software platform id*/ |
| struct sst_dev_stream_map *pdev_strm_map; |
| unsigned int strm_map_size; |
| }; |
| |
| struct sst_info { |
| u32 iram_start; |
| u32 iram_end; |
| bool iram_use; |
| u32 dram_start; |
| u32 dram_end; |
| bool dram_use; |
| u32 imr_start; |
| u32 imr_end; |
| bool imr_use; |
| u32 mailbox_start; |
| bool use_elf; |
| bool lpe_viewpt_rqd; |
| unsigned int max_streams; |
| u32 dma_max_len; |
| u8 num_probes; |
| }; |
| |
| struct sst_lib_dnld_info { |
| unsigned int mod_base; |
| unsigned int mod_end; |
| unsigned int mod_table_offset; |
| unsigned int mod_table_size; |
| bool mod_ddr_dnld; |
| }; |
| |
| struct sst_res_info { |
| unsigned int shim_offset; |
| unsigned int shim_size; |
| unsigned int shim_phy_addr; |
| unsigned int ssp0_offset; |
| unsigned int ssp0_size; |
| unsigned int dma0_offset; |
| unsigned int dma0_size; |
| unsigned int dma1_offset; |
| unsigned int dma1_size; |
| unsigned int iram_offset; |
| unsigned int iram_size; |
| unsigned int dram_offset; |
| unsigned int dram_size; |
| unsigned int mbox_offset; |
| unsigned int mbox_size; |
| unsigned int acpi_lpe_res_index; |
| unsigned int acpi_ddr_index; |
| unsigned int acpi_ipc_irq_index; |
| }; |
| |
| struct sst_ipc_info { |
| int ipc_offset; |
| unsigned int mbox_recv_off; |
| }; |
| |
| struct sst_platform_info { |
| const struct sst_info *probe_data; |
| const struct sst_ipc_info *ipc_info; |
| const struct sst_res_info *res_info; |
| const struct sst_lib_dnld_info *lib_info; |
| const char *platform; |
| bool streams_lost_on_suspend; |
| }; |
| int add_sst_platform_device(void); |
| #endif |
| |
