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0011 #ifndef AMD_SFH_INTERFACE_H
0012 #define AMD_SFH_INTERFACE_H
0013
0014 #include "../amd_sfh_common.h"
0015
0016 #define SENSOR_DATA_MEM_SIZE_DEFAULT 256
0017 #define TOTAL_STATIC_MEM_DEFAULT 1024
0018 #define OFFSET_SFH_INFO_BASE_DEFAULT 0
0019 #define OFFSET_SENSOR_DATA_DEFAULT (OFFSET_SFH_INFO_BASE_DEFAULT + \
0020 TOTAL_STATIC_MEM_DEFAULT)
0021 enum sensor_index {
0022 ACCEL_IDX,
0023 GYRO_IDX,
0024 MAG_IDX,
0025 ALS_IDX = 4,
0026 HPD_IDX = 5,
0027 MAX_IDX = 15,
0028 };
0029
0030 struct sfh_cmd_base {
0031 union {
0032 u32 ul;
0033 struct {
0034 u32 sensor_id : 4;
0035 u32 cmd_id : 4;
0036 u32 sub_cmd_id : 6;
0037 u32 length : 12;
0038 u32 rsvd : 5;
0039 u32 intr_disable : 1;
0040 } cmd;
0041 };
0042 };
0043
0044 struct sfh_cmd_response {
0045 union {
0046 u32 resp;
0047 struct {
0048 u32 response : 8;
0049 u32 sensor_id : 4;
0050 u32 cmd_id : 4;
0051 u32 sub_cmd : 6;
0052 u32 rsvd2 : 10;
0053 } response;
0054 };
0055 };
0056
0057 struct sfh_platform_info {
0058 union {
0059 u32 pi;
0060 struct {
0061 u32 cust_id : 16;
0062 u32 plat_id : 6;
0063 u32 interface_id : 4;
0064 u32 rsvd : 6;
0065 } pinfo;
0066 };
0067 };
0068
0069 struct sfh_firmware_info {
0070 union {
0071 u32 fw_ver;
0072 struct {
0073 u32 minor_rev : 8;
0074 u32 major_rev : 8;
0075 u32 minor_ver : 8;
0076 u32 major_ver : 8;
0077 } fver;
0078 };
0079 };
0080
0081 struct sfh_sensor_list {
0082 union {
0083 u32 slist;
0084 struct {
0085 u32 sensors : 16;
0086 u32 rsvd : 16;
0087 } sl;
0088 };
0089 };
0090
0091 struct sfh_base_info {
0092 union {
0093 u32 sfh_base[24];
0094 struct {
0095 struct sfh_platform_info plat_info;
0096 struct sfh_firmware_info fw_info;
0097 struct sfh_sensor_list s_list;
0098 } sbase;
0099 };
0100 };
0101
0102 struct sfh_common_data {
0103 u64 timestamp;
0104 u32 intr_cnt;
0105 u32 featvalid : 16;
0106 u32 rsvd : 13;
0107 u32 sensor_state : 3;
0108 };
0109
0110 struct sfh_float32 {
0111 u32 x;
0112 u32 y;
0113 u32 z;
0114 };
0115
0116 struct sfh_accel_data {
0117 struct sfh_common_data commondata;
0118 struct sfh_float32 acceldata;
0119 u32 accelstatus;
0120 };
0121
0122 struct sfh_gyro_data {
0123 struct sfh_common_data commondata;
0124 struct sfh_float32 gyrodata;
0125 u32 result;
0126 };
0127
0128 struct sfh_mag_data {
0129 struct sfh_common_data commondata;
0130 struct sfh_float32 magdata;
0131 u32 accuracy;
0132 };
0133
0134 struct sfh_als_data {
0135 struct sfh_common_data commondata;
0136 u16 lux;
0137 };
0138
0139 struct hpd_status {
0140 union {
0141 struct {
0142 u32 distance : 16;
0143 u32 probablity : 8;
0144 u32 presence : 2;
0145 u32 rsvd : 5;
0146 u32 state : 1;
0147 } shpd;
0148 u32 val;
0149 };
0150 };
0151
0152 void sfh_interface_init(struct amd_mp2_dev *mp2);
0153 void amd_sfh1_1_set_desc_ops(struct amd_mp2_ops *mp2_ops);
0154 #endif
