diff --git a/include/uapi/audio/linux/msm_audio_calibration.h b/include/uapi/audio/linux/msm_audio_calibration.h
index 0a293bff6f15..686603f5a509 100644
--- a/include/uapi/audio/linux/msm_audio_calibration.h
+++ b/include/uapi/audio/linux/msm_audio_calibration.h
@@ -105,11 +105,13 @@ enum {
 	ADM_LSM_AUDPROC_CAL_TYPE,
 	ADM_LSM_AUDPROC_PERSISTENT_CAL_TYPE,
 	ADM_AUDPROC_PERSISTENT_CAL_TYPE,
+	AFE_FB_SPKR_PROT_V4_EX_VI_CAL_TYPE,
 	MAX_CAL_TYPES,
 };
 
 #define AFE_FB_SPKR_PROT_TH_VI_CAL_TYPE AFE_FB_SPKR_PROT_TH_VI_CAL_TYPE
 #define AFE_FB_SPKR_PROT_EX_VI_CAL_TYPE AFE_FB_SPKR_PROT_EX_VI_CAL_TYPE
+#define AFE_FB_SPKR_PROT_V4_EX_VI_CAL_TYPE AFE_FB_SPKR_PROT_V4_EX_VI_CAL_TYPE
 
 #define AFE_SIDETONE_IIR_CAL_TYPE AFE_SIDETONE_IIR_CAL_TYPE
 
@@ -123,6 +125,7 @@ enum {
 
 #define TOPOLOGY_SPECIFIC_CHANNEL_INFO
 #define MSM_SPKR_PROT_SPV3
+#define MSM_SPKR_PROT_SPV4
 
 enum {
 	VERSION_0_0,
@@ -375,6 +378,16 @@ struct audio_cal_info_sp_ex_vi_param {
 	__s32		status[SP_V2_NUM_MAX_SPKRS];
 };
 
+struct audio_cal_info_sp_v4_ex_vi_param {
+	__s32		ftm_re_q24[SP_V2_NUM_MAX_SPKRS];
+	__s32		ftm_Bl_q24[SP_V2_NUM_MAX_SPKRS];
+	__s32		ftm_Rms_q24[SP_V2_NUM_MAX_SPKRS];
+	__s32		ftm_Kms_q24[SP_V2_NUM_MAX_SPKRS];
+	__s32		ftm_freq_q20[SP_V2_NUM_MAX_SPKRS];
+	__s32		ftm_Qms_q24[SP_V2_NUM_MAX_SPKRS];
+	__u32		status[SP_V2_NUM_MAX_SPKRS];
+};
+
 struct audio_cal_info_sp_th_vi_param {
 	/*
 	 * mode should be first param, add new params later to this.
@@ -797,6 +810,7 @@ struct audio_cal_sp_th_vi_v_vali_param {
 	struct audio_cal_header				hdr;
 	struct audio_cal_type_sp_th_vi_v_vali_param	cal_type;
 };
+
 struct audio_cal_type_sp_ex_vi_param {
 	struct audio_cal_type_header			cal_hdr;
 	struct audio_cal_data				cal_data;
@@ -807,4 +821,16 @@ struct audio_cal_sp_ex_vi_param {
 	struct audio_cal_header				hdr;
 	struct audio_cal_type_sp_ex_vi_param		cal_type;
 };
+
+struct audio_cal_type_sp_v4_ex_vi_param {
+	struct audio_cal_type_header			cal_hdr;
+	struct audio_cal_data				cal_data;
+	struct audio_cal_info_sp_v4_ex_vi_param		cal_info;
+};
+
+struct audio_cal_sp_v4_ex_vi_param {
+	struct audio_cal_header				hdr;
+	struct audio_cal_type_sp_v4_ex_vi_param		cal_type;
+};
+
 #endif /* _UAPI_MSM_AUDIO_CALIBRATION_H */