diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/platform_sst_audio.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/x86/include/asm/platform_sst_audio.h b/arch/x86/include/asm/platform_sst_audio.h index 0a4e140315b6..7249e6d0902d 100644 --- a/arch/x86/include/asm/platform_sst_audio.h +++ b/arch/x86/include/asm/platform_sst_audio.h @@ -16,6 +16,9 @@ #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, @@ -73,6 +76,65 @@ struct sst_platform_data { 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; +}; int add_sst_platform_device(void); #endif |