| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved. |
| */ |
| |
| #ifndef __CPE_CMI_H__ |
| #define __CPE_CMI_H__ |
| |
| #include <linux/types.h> |
| |
| #define CPE_AFE_PORT_1_TX 1 |
| #define CPE_AFE_PORT_3_TX 3 |
| #define CPE_AFE_PORT_ID_2_OUT 0x02 |
| #define CMI_INBAND_MESSAGE_SIZE 127 |
| |
| /* |
| * Multiple mad types can be supported at once. |
| * these values can be OR'ed to form the set of |
| * supported mad types |
| */ |
| #define MAD_TYPE_AUDIO (1 << 0) |
| #define MAD_TYPE_BEACON (1 << 1) |
| #define MAD_TYPE_ULTRASND (1 << 2) |
| |
| /* Core service command opcodes */ |
| #define CPE_CORE_SVC_CMD_SHARED_MEM_ALLOC (0x3001) |
| #define CPE_CORE_SVC_CMDRSP_SHARED_MEM_ALLOC (0x3002) |
| #define CPE_CORE_SVC_CMD_SHARED_MEM_DEALLOC (0x3003) |
| #define CPE_CORE_SVC_CMD_DRAM_ACCESS_REQ (0x3004) |
| #define CPE_CORE_SVC_EVENT_SYSTEM_BOOT (0x3005) |
| /* core service command opcodes for WCD9335 */ |
| #define CPE_CORE_SVC_CMD_CFG_CLK_PLAN (0x3006) |
| #define CPE_CORE_SVC_CMD_CLK_FREQ_REQUEST (0x3007) |
| |
| #define CPE_BOOT_SUCCESS 0x00 |
| #define CPE_BOOT_FAILED 0x01 |
| |
| #define CPE_CORE_VERSION_SYSTEM_BOOT_EVENT 0x01 |
| |
| /* LSM Service command opcodes */ |
| #define CPE_LSM_SESSION_CMD_OPEN_TX (0x2000) |
| #define CPE_LSM_SESSION_CMD_SET_PARAMS (0x2001) |
| #define CPE_LSM_SESSION_CMD_REGISTER_SOUND_MODEL (0x2002) |
| #define CPE_LSM_SESSION_CMD_DEREGISTER_SOUND_MODEL (0x2003) |
| #define CPE_LSM_SESSION_CMD_START (0x2004) |
| #define CPE_LSM_SESSION_CMD_STOP (0x2005) |
| #define CPE_LSM_SESSION_EVENT_DETECTION_STATUS_V2 (0x2006) |
| #define CPE_LSM_SESSION_CMD_CLOSE_TX (0x2007) |
| #define CPE_LSM_SESSION_CMD_SHARED_MEM_ALLOC (0x2008) |
| #define CPE_LSM_SESSION_CMDRSP_SHARED_MEM_ALLOC (0x2009) |
| #define CPE_LSM_SESSION_CMD_SHARED_MEM_DEALLOC (0x200A) |
| #define CPE_LSM_SESSION_CMD_TX_BUFF_OUTPUT_CONFIG (0x200f) |
| #define CPE_LSM_SESSION_CMD_OPEN_TX_V2 (0x200D) |
| #define CPE_LSM_SESSION_CMD_SET_PARAMS_V2 (0x200E) |
| |
| /* LSM Service module and param IDs */ |
| #define CPE_LSM_MODULE_ID_VOICE_WAKEUP (0x00012C00) |
| #define CPE_LSM_MODULE_ID_VOICE_WAKEUP_V2 (0x00012C0D) |
| #define CPE_LSM_MODULE_FRAMEWORK (0x00012C0E) |
| |
| #define CPE_LSM_PARAM_ID_ENDPOINT_DETECT_THRESHOLD (0x00012C01) |
| #define CPE_LSM_PARAM_ID_OPERATION_MODE (0x00012C02) |
| #define CPE_LSM_PARAM_ID_GAIN (0x00012C03) |
| #define CPE_LSM_PARAM_ID_CONNECT_TO_PORT (0x00012C04) |
| #define CPE_LSM_PARAM_ID_MIN_CONFIDENCE_LEVELS (0x00012C07) |
| |
| /* LSM LAB command opcodes */ |
| #define CPE_LSM_SESSION_CMD_EOB 0x0000200B |
| #define CPE_LSM_MODULE_ID_LAB 0x00012C08 |
| /* used for enable/disable lab*/ |
| #define CPE_LSM_PARAM_ID_LAB_ENABLE 0x00012C09 |
| /* used for T in LAB config DSP internal buffer*/ |
| #define CPE_LSM_PARAM_ID_LAB_CONFIG 0x00012C0A |
| #define CPE_LSM_PARAM_ID_REGISTER_SOUND_MODEL (0x00012C14) |
| #define CPE_LSM_PARAM_ID_DEREGISTER_SOUND_MODEL (0x00012C15) |
| #define CPE_LSM_PARAM_ID_MEDIA_FMT (0x00012C1E) |
| |
| /* AFE Service command opcodes */ |
| #define CPE_AFE_PORT_CMD_START (0x1001) |
| #define CPE_AFE_PORT_CMD_STOP (0x1002) |
| #define CPE_AFE_PORT_CMD_SUSPEND (0x1003) |
| #define CPE_AFE_PORT_CMD_RESUME (0x1004) |
| #define CPE_AFE_PORT_CMD_SHARED_MEM_ALLOC (0x1005) |
| #define CPE_AFE_PORT_CMDRSP_SHARED_MEM_ALLOC (0x1006) |
| #define CPE_AFE_PORT_CMD_SHARED_MEM_DEALLOC (0x1007) |
| #define CPE_AFE_PORT_CMD_GENERIC_CONFIG (0x1008) |
| #define CPE_AFE_SVC_CMD_LAB_MODE (0x1009) |
| |
| /* AFE Service module and param IDs */ |
| #define CPE_AFE_CMD_SET_PARAM (0x1000) |
| #define CPE_AFE_MODULE_ID_SW_MAD (0x0001022D) |
| #define CPE_AFE_PARAM_ID_SW_MAD_CFG (0x0001022E) |
| #define CPE_AFE_PARAM_ID_SVM_MODEL (0x0001022F) |
| |
| #define CPE_AFE_MODULE_HW_MAD (0x00010230) |
| #define CPE_AFE_PARAM_ID_HW_MAD_CTL (0x00010232) |
| #define CPE_AFE_PARAM_ID_HW_MAD_CFG (0x00010231) |
| |
| #define CPE_AFE_MODULE_AUDIO_DEV_INTERFACE (0x0001020C) |
| #define CPE_AFE_PARAM_ID_GENERIC_PORT_CONFIG (0x00010253) |
| |
| #define CPE_CMI_BASIC_RSP_OPCODE (0x0001) |
| #define CPE_HDR_MAX_PLD_SIZE (0x7F) |
| |
| #define CMI_OBM_FLAG_IN_BAND 0 |
| #define CMI_OBM_FLAG_OUT_BAND 1 |
| |
| #define CMI_SHMEM_ALLOC_FAILED 0xff |
| |
| /* |
| * Future Service ID's can be added one line |
| * before the CMI_CPE_SERVICE_ID_MAX |
| */ |
| enum { |
| CMI_CPE_SERVICE_ID_MIN = 0, |
| CMI_CPE_CORE_SERVICE_ID, |
| CMI_CPE_AFE_SERVICE_ID, |
| CMI_CPE_LSM_SERVICE_ID, |
| CMI_CPE_SERVICE_ID_MAX, |
| }; |
| |
| #define CPE_LSM_SESSION_ID_MAX 2 |
| |
| #define IS_VALID_SESSION_ID(s_id) \ |
| (s_id <= CPE_LSM_SESSION_ID_MAX) |
| |
| #define IS_VALID_SERVICE_ID(s_id) \ |
| (s_id > CMI_CPE_SERVICE_ID_MIN && \ |
| s_id < CMI_CPE_SERVICE_ID_MAX) |
| |
| #define IS_VALID_PLD_SIZE(p_size) \ |
| (p_size <= CPE_HDR_MAX_PLD_SIZE) |
| |
| #define CMI_HDR_SET_OPCODE(hdr, cmd) (hdr->opcode = cmd) |
| |
| |
| #define CMI_HDR_SET(hdr_info, mask, shift, value) \ |
| (hdr_info = (((hdr_info) & ~(mask)) | \ |
| ((value << shift) & mask))) |
| |
| #define SVC_ID_SHIFT 4 |
| #define SVC_ID_MASK (0x07 << SVC_ID_SHIFT) |
| |
| #define SESSION_ID_SHIFT 0 |
| #define SESSION_ID_MASK (0x0F << SESSION_ID_SHIFT) |
| |
| #define PAYLD_SIZE_SHIFT 0 |
| #define PAYLD_SIZE_MASK (0x7F << PAYLD_SIZE_SHIFT) |
| |
| #define OBM_FLAG_SHIFT 7 |
| #define OBM_FLAG_MASK (1 << OBM_FLAG_SHIFT) |
| |
| #define VERSION_SHIFT 7 |
| #define VERSION_MASK (1 << VERSION_SHIFT) |
| |
| #define CMI_HDR_SET_SERVICE(hdr, s_id) \ |
| CMI_HDR_SET(hdr->hdr_info, SVC_ID_MASK,\ |
| SVC_ID_SHIFT, s_id) |
| #define CMI_HDR_GET_SERVICE(hdr) \ |
| ((hdr->hdr_info >> SVC_ID_SHIFT) & \ |
| (SVC_ID_MASK >> SVC_ID_SHIFT)) |
| |
| |
| #define CMI_HDR_SET_SESSION(hdr, s_id) \ |
| CMI_HDR_SET(hdr->hdr_info, SESSION_ID_MASK,\ |
| SESSION_ID_SHIFT, s_id) |
| |
| #define CMI_HDR_GET_SESSION_ID(hdr) \ |
| ((hdr->hdr_info >> SESSION_ID_SHIFT) & \ |
| (SESSION_ID_MASK >> SESSION_ID_SHIFT)) |
| |
| #define CMI_GET_HEADER(msg) ((struct cmi_hdr *)(msg)) |
| #define CMI_GET_PAYLOAD(msg) ((void *)(CMI_GET_HEADER(msg) + 1)) |
| #define CMI_GET_OPCODE(msg) (CMI_GET_HEADER(msg)->opcode) |
| |
| #define CMI_HDR_SET_VERSION(hdr, ver) \ |
| CMI_HDR_SET(hdr->hdr_info, VERSION_MASK, \ |
| VERSION_SHIFT, ver) |
| |
| #define CMI_HDR_SET_PAYLOAD_SIZE(hdr, p_size) \ |
| CMI_HDR_SET(hdr->pld_info, PAYLD_SIZE_MASK, \ |
| PAYLD_SIZE_SHIFT, p_size) |
| |
| #define CMI_HDR_GET_PAYLOAD_SIZE(hdr) \ |
| ((hdr->pld_info >> PAYLD_SIZE_SHIFT) & \ |
| (PAYLD_SIZE_MASK >> PAYLD_SIZE_SHIFT)) |
| |
| #define CMI_HDR_SET_OBM(hdr, obm_flag) \ |
| CMI_HDR_SET(hdr->pld_info, OBM_FLAG_MASK, \ |
| OBM_FLAG_SHIFT, obm_flag) |
| |
| #define CMI_HDR_GET_OBM_FLAG(hdr) \ |
| ((hdr->pld_info >> OBM_FLAG_SHIFT) & \ |
| (OBM_FLAG_MASK >> OBM_FLAG_SHIFT)) |
| |
| struct cmi_hdr { |
| /* |
| * bits 0:3 is session id |
| * bits 4:6 is service id |
| * bit 7 is the version flag |
| */ |
| u8 hdr_info; |
| |
| /* |
| * bits 0:6 is payload size in case of in-band message |
| * bits 0:6 is size (OBM message size) |
| * bit 7 is the OBM flag |
| */ |
| u8 pld_info; |
| |
| /* 16 bit command opcode */ |
| u16 opcode; |
| } __packed; |
| |
| union cpe_addr { |
| u64 msw_lsw; |
| void *kvaddr; |
| } __packed; |
| |
| struct cmi_obm { |
| u32 version; |
| u32 size; |
| union cpe_addr data_ptr; |
| u32 mem_handle; |
| } __packed; |
| |
| struct cmi_obm_msg { |
| struct cmi_hdr hdr; |
| struct cmi_obm pld; |
| } __packed; |
| |
| struct cmi_core_svc_event_system_boot { |
| u8 status; |
| u8 version; |
| u16 sfr_buff_size; |
| u32 sfr_buff_address; |
| } __packed; |
| |
| struct cmi_core_svc_cmd_shared_mem_alloc { |
| u32 size; |
| } __packed; |
| |
| struct cmi_core_svc_cmdrsp_shared_mem_alloc { |
| u32 addr; |
| } __packed; |
| |
| struct cmi_core_svc_cmd_clk_freq_request { |
| u32 clk_freq; |
| } __packed; |
| |
| struct cmi_msg_transport { |
| u32 size; |
| u32 addr; |
| } __packed; |
| |
| struct cmi_basic_rsp_result { |
| u8 status; |
| } __packed; |
| |
| struct cpe_lsm_cmd_open_tx { |
| struct cmi_hdr hdr; |
| u16 app_id; |
| u16 reserved; |
| u32 sampling_rate; |
| } __packed; |
| |
| struct cpe_lsm_cmd_open_tx_v2 { |
| struct cmi_hdr hdr; |
| u32 topology_id; |
| } __packed; |
| |
| struct cpe_cmd_shmem_alloc { |
| struct cmi_hdr hdr; |
| u32 size; |
| } __packed; |
| |
| struct cpe_cmdrsp_shmem_alloc { |
| struct cmi_hdr hdr; |
| u32 addr; |
| } __packed; |
| |
| struct cpe_cmd_shmem_dealloc { |
| struct cmi_hdr hdr; |
| u32 addr; |
| } __packed; |
| |
| struct cpe_lsm_event_detect_v2 { |
| struct cmi_hdr hdr; |
| u8 detection_status; |
| u8 size; |
| u8 payload[0]; |
| } __packed; |
| |
| struct cpe_lsm_psize_res { |
| u16 param_size; |
| u16 reserved; |
| } __packed; |
| |
| union cpe_lsm_param_size { |
| u32 param_size; |
| struct cpe_lsm_psize_res sr; |
| } __packed; |
| |
| struct cpe_param_data { |
| u32 module_id; |
| u32 param_id; |
| union cpe_lsm_param_size p_size; |
| } __packed; |
| |
| struct cpe_lsm_param_epd_thres { |
| struct cmi_hdr hdr; |
| struct cpe_param_data param; |
| u32 minor_version; |
| u32 epd_begin; |
| u32 epd_end; |
| } __packed; |
| |
| struct cpe_lsm_param_gain { |
| struct cmi_hdr hdr; |
| struct cpe_param_data param; |
| u32 minor_version; |
| u16 gain; |
| u16 reserved; |
| } __packed; |
| |
| struct cpe_afe_hw_mad_ctrl { |
| struct cpe_param_data param; |
| u32 minor_version; |
| u16 mad_type; |
| u16 mad_enable; |
| } __packed; |
| |
| struct cpe_afe_port_cfg { |
| struct cpe_param_data param; |
| u32 minor_version; |
| u16 bit_width; |
| u16 num_channels; |
| u32 sample_rate; |
| } __packed; |
| |
| struct cpe_afe_cmd_port_cfg { |
| struct cmi_hdr hdr; |
| u8 bit_width; |
| u8 num_channels; |
| u16 buffer_size; |
| u32 sample_rate; |
| } __packed; |
| |
| struct cpe_afe_params { |
| struct cmi_hdr hdr; |
| struct cpe_afe_hw_mad_ctrl hw_mad_ctrl; |
| struct cpe_afe_port_cfg port_cfg; |
| } __packed; |
| |
| struct cpe_afe_svc_cmd_mode { |
| struct cmi_hdr hdr; |
| u8 mode; |
| } __packed; |
| |
| struct cpe_lsm_param_opmode { |
| struct cmi_hdr hdr; |
| struct cpe_param_data param; |
| u32 minor_version; |
| u16 mode; |
| u16 reserved; |
| } __packed; |
| |
| struct cpe_lsm_param_connectport { |
| struct cmi_hdr hdr; |
| struct cpe_param_data param; |
| u32 minor_version; |
| u16 afe_port_id; |
| u16 reserved; |
| } __packed; |
| |
| /* |
| * This cannot be sent to CPE as is, |
| * need to append the conf_levels dynamically |
| */ |
| struct cpe_lsm_conf_level { |
| struct cmi_hdr hdr; |
| struct cpe_param_data param; |
| u8 num_active_models; |
| } __packed; |
| |
| struct cpe_lsm_output_format_cfg { |
| struct cmi_hdr hdr; |
| u8 format; |
| u8 packing; |
| u8 data_path_events; |
| } __packed; |
| |
| struct cpe_lsm_lab_enable { |
| struct cpe_param_data param; |
| u16 enable; |
| u16 reserved; |
| } __packed; |
| |
| struct cpe_lsm_control_lab { |
| struct cmi_hdr hdr; |
| struct cpe_lsm_lab_enable lab_enable; |
| } __packed; |
| |
| struct cpe_lsm_lab_config { |
| struct cpe_param_data param; |
| u32 minor_ver; |
| u32 latency; |
| } __packed; |
| |
| struct cpe_lsm_lab_latency_config { |
| struct cmi_hdr hdr; |
| struct cpe_lsm_lab_config latency_cfg; |
| } __packed; |
| |
| struct cpe_lsm_media_fmt_param { |
| struct cmi_hdr hdr; |
| struct cpe_param_data param; |
| u32 minor_version; |
| u32 sample_rate; |
| u16 num_channels; |
| u16 bit_width; |
| } __packed; |
| |
| |
| #define CPE_PARAM_LSM_LAB_LATENCY_SIZE (\ |
| sizeof(struct cpe_lsm_lab_latency_config) - \ |
| sizeof(struct cmi_hdr)) |
| #define PARAM_SIZE_LSM_LATENCY_SIZE (\ |
| sizeof(struct cpe_lsm_lab_config) - \ |
| sizeof(struct cpe_param_data)) |
| #define CPE_PARAM_SIZE_LSM_LAB_CONTROL (\ |
| sizeof(struct cpe_lsm_control_lab) - \ |
| sizeof(struct cmi_hdr)) |
| #define PARAM_SIZE_LSM_CONTROL_SIZE (sizeof(struct cpe_lsm_lab_enable) - \ |
| sizeof(struct cpe_param_data)) |
| #define PARAM_SIZE_AFE_HW_MAD_CTRL (sizeof(struct cpe_afe_hw_mad_ctrl) - \ |
| sizeof(struct cpe_param_data)) |
| #define PARAM_SIZE_AFE_PORT_CFG (sizeof(struct cpe_afe_port_cfg) - \ |
| sizeof(struct cpe_param_data)) |
| #define CPE_AFE_PARAM_PAYLOAD_SIZE (sizeof(struct cpe_afe_params) - \ |
| sizeof(struct cmi_hdr)) |
| |
| #define OPEN_CMD_PAYLOAD_SIZE (sizeof(struct cpe_lsm_cmd_open_tx) - \ |
| sizeof(struct cmi_hdr)) |
| #define OPEN_V2_CMD_PAYLOAD_SIZE (sizeof(struct cpe_lsm_cmd_open_tx_v2) - \ |
| sizeof(struct cmi_hdr)) |
| #define SHMEM_ALLOC_CMD_PLD_SIZE (sizeof(struct cpe_cmd_shmem_alloc) - \ |
| sizeof(struct cmi_hdr)) |
| |
| #define SHMEM_DEALLOC_CMD_PLD_SIZE (sizeof(struct cpe_cmd_shmem_dealloc) - \ |
| sizeof(struct cmi_hdr)) |
| #define OUT_FMT_CFG_CMD_PAYLOAD_SIZE ( \ |
| sizeof(struct cpe_lsm_output_format_cfg) - \ |
| sizeof(struct cmi_hdr)) |
| |
| #define CPE_AFE_CMD_PORT_CFG_PAYLOAD_SIZE \ |
| (sizeof(struct cpe_afe_cmd_port_cfg) - \ |
| sizeof(struct cmi_hdr)) |
| |
| #define CPE_AFE_CMD_MODE_PAYLOAD_SIZE \ |
| (sizeof(struct cpe_afe_svc_cmd_mode) - \ |
| sizeof(struct cmi_hdr)) |
| #define CPE_CMD_EPD_THRES_PLD_SIZE (sizeof(struct cpe_lsm_param_epd_thres) - \ |
| sizeof(struct cmi_hdr)) |
| #define CPE_EPD_THRES_PARAM_SIZE ((CPE_CMD_EPD_THRES_PLD_SIZE) - \ |
| sizeof(struct cpe_param_data)) |
| #define CPE_CMD_OPMODE_PLD_SIZE (sizeof(struct cpe_lsm_param_opmode) - \ |
| sizeof(struct cmi_hdr)) |
| #define CPE_OPMODE_PARAM_SIZE ((CPE_CMD_OPMODE_PLD_SIZE) -\ |
| sizeof(struct cpe_param_data)) |
| #define CPE_CMD_CONNECTPORT_PLD_SIZE \ |
| (sizeof(struct cpe_lsm_param_connectport) - \ |
| sizeof(struct cmi_hdr)) |
| #define CPE_CONNECTPORT_PARAM_SIZE ((CPE_CMD_CONNECTPORT_PLD_SIZE) - \ |
| sizeof(struct cpe_param_data)) |
| #define CPE_CMD_GAIN_PLD_SIZE (sizeof(struct cpe_lsm_param_gain) - \ |
| sizeof(struct cmi_hdr)) |
| #define CPE_GAIN_PARAM_SIZE ((CPE_CMD_GAIN_PLD_SIZE) - \ |
| sizeof(struct cpe_param_data)) |
| #define CPE_MEDIA_FMT_PLD_SIZE (sizeof(struct cpe_lsm_media_fmt_param) - \ |
| sizeof(struct cmi_hdr)) |
| #define CPE_MEDIA_FMT_PARAM_SIZE ((CPE_MEDIA_FMT_PLD_SIZE) - \ |
| sizeof(struct cpe_param_data)) |
| #endif /* __CPE_CMI_H__ */ |