diff --git a/dsp/q6afe.c b/dsp/q6afe.c
index 58d440b..c96011a 100644
--- a/dsp/q6afe.c
+++ b/dsp/q6afe.c
@@ -247,6 +247,8 @@
 	uint32_t initial_cal;
 	uint32_t v_vali_flag;
 	uint32_t num_spkrs;
+	uint32_t cps_ch_mask;
+	struct afe_cps_hw_intf_cfg *cps_config;
 };
 
 struct afe_clkinfo_per_port {
@@ -2173,6 +2175,70 @@
 	return ret;
 }
 
+static int afe_send_cps_config(int src_port)
+{
+	int i = 0;
+	struct param_hdr_v3 param_info;
+	int ret = -EINVAL;
+	u8 *packed_payload = NULL;
+	int cpy_size = 0;
+	int ch_copied = 0;
+	size_t param_size = 0;
+
+	if ((-1 == this_afe.vi_tx_port) || (!this_afe.cps_ch_mask) ||
+	    (!this_afe.cps_config)) {
+		pr_err("%s: speaker prot not configured for 0x%x\n", __func__,
+		       src_port);
+		return -EINVAL;
+	}
+
+	param_size = sizeof(struct afe_cps_hw_intf_cfg) -
+			sizeof(this_afe.cps_config->spkr_dep_cfg) +
+			(sizeof(struct lpass_swr_spkr_dep_cfg_t)
+				* this_afe.num_spkrs);
+
+	this_afe.cps_config->hw_reg_cfg.num_spkr = this_afe.num_spkrs;
+	packed_payload = kzalloc(param_size, GFP_KERNEL);
+	if (packed_payload == NULL)
+		return -ENOMEM;
+
+	cpy_size = sizeof(struct afe_cps_hw_intf_cfg) -
+			sizeof(this_afe.cps_config->spkr_dep_cfg);
+	memcpy(packed_payload, this_afe.cps_config, cpy_size);
+
+	while (ch_copied < this_afe.num_spkrs) {
+		if (!(this_afe.cps_ch_mask & (1 << i))) {
+			i++;
+			continue;
+		}
+
+		memcpy(packed_payload + cpy_size,
+			&this_afe.cps_config->spkr_dep_cfg[i],
+			sizeof(struct lpass_swr_spkr_dep_cfg_t));
+		cpy_size += sizeof(struct lpass_swr_spkr_dep_cfg_t);
+		ch_copied++;
+		i++;
+	}
+
+	memset(&param_info, 0, sizeof(param_info));
+	param_info.module_id = AFE_MODULE_SPEAKER_PROTECTION_V4_RX;
+	param_info.instance_id = INSTANCE_ID_0;
+	param_info.param_id = AFE_PARAM_ID_CPS_LPASS_HW_INTF_CFG;
+	param_info.param_size = param_size;
+
+	ret = q6afe_pack_and_set_param_in_band(src_port,
+					       q6audio_get_port_index(src_port),
+					       param_info, packed_payload);
+	if (ret)
+		pr_err("%s: port = 0x%x param = 0x%x failed %d\n", __func__,
+		       src_port, param_info.param_id, ret);
+
+	pr_debug("%s: config.pdata.param_id 0x%x status %d 0x%x\n", __func__,
+		 param_info.param_id, ret, src_port);
+	kfree(packed_payload);
+	return ret;
+}
+
 static int afe_spk_prot_prepare(int src_port, int dst_port, int param_id,
 		union afe_spkr_prot_config *prot_config, uint32_t param_size)
 {
@@ -5268,6 +5334,11 @@
 		afe_send_hw_delay(port_id, rate);
 	}
 
+	if ((this_afe.cps_config) &&
+	    (this_afe.vi_rx_port == port_id)) {
+		afe_send_cps_config(port_id);
+	}
+
 	/* Start SW MAD module */
 	mad_type = afe_port_get_mad_type(port_id);
 	pr_debug("%s: port_id 0x%x, mad_type %d\n", __func__, port_id,
@@ -10811,3 +10882,34 @@
 	return ret;
 }
 EXPORT_SYMBOL(afe_unvote_lpass_core_hw);
+
+/**
+ * afe_set_cps_config -
+ *         to set cps speaker protection configuration
+ *
+ * @src_port: source port to send configuration to
+ * @cps_config: cps speaker protection v4 configuration
+ * @ch_mask: channel mask
+ *
+ */
+void afe_set_cps_config(int src_port,
+			struct afe_cps_hw_intf_cfg *cps_config,
+			u32 ch_mask)
+{
+	this_afe.cps_config = NULL;
+	this_afe.cps_ch_mask = 0;
+
+	if (!cps_config) {
+		pr_err("%s: cps config is NULL\n", __func__);
+		return;
+	}
+
+	if (q6audio_validate_port(src_port) < 0) {
+		pr_err("%s: Invalid src port 0x%x\n", __func__, src_port);
+		return;
+	}
+
+	this_afe.cps_ch_mask = ch_mask;
+	this_afe.cps_config = cps_config;
+}
+EXPORT_SYMBOL(afe_set_cps_config);
diff --git a/include/dsp/apr_audio-v2.h b/include/dsp/apr_audio-v2.h
index eed5652..dc51307 100644
--- a/include/dsp/apr_audio-v2.h
+++ b/include/dsp/apr_audio-v2.h
@@ -10,6 +10,9 @@
 #include <ipc/apr.h>
 #include <linux/msm_audio.h>
 
+/* number of threshold levels in speaker protection module */
+#define MAX_CPS_LEVELS 3
+
 /* size of header needed for passing data out of band */
 #define APR_CMD_OB_HDR_SZ  12
 
@@ -2364,6 +2367,28 @@
  */
 } __packed;
 
+struct lpass_swr_spkr_dep_cfg_t {
+	uint32_t vbatt_pkd_reg_addr;
+	uint32_t temp_pkd_reg_addr;
+	uint32_t value_normal_thrsd[MAX_CPS_LEVELS];
+	uint32_t value_low1_thrsd[MAX_CPS_LEVELS];
+	uint32_t value_low2_thrsd[MAX_CPS_LEVELS];
+} __packed;
+
+struct lpass_swr_hw_reg_cfg_t {
+	uint32_t lpass_wr_cmd_reg_phy_addr;
+	uint32_t lpass_rd_cmd_reg_phy_addr;
+	uint32_t lpass_rd_fifo_reg_phy_addr;
+	uint32_t vbatt_lower1_threshold;
+	uint32_t vbatt_lower2_threshold;
+	uint32_t num_spkr;
+} __packed;
+
+struct afe_cps_hw_intf_cfg {
+	uint32_t lpass_hw_intf_cfg_mode;
+	struct lpass_swr_hw_reg_cfg_t hw_reg_cfg;
+	struct lpass_swr_spkr_dep_cfg_t *spkr_dep_cfg;
+} __packed;
 
 #define AFE_SERVICE_CMD_REGISTER_RT_PORT_DRIVER	0x000100E0
 
@@ -10784,6 +10809,7 @@
 #define AFE_PARAM_ID_FBSP_MODE_RX_CFG 0x0001021D
 #define AFE_PARAM_ID_FBSP_PTONE_RAMP_CFG 0x00010260
 #define AFE_PARAM_ID_SP_RX_TMAX_XMAX_LOGGING 0x000102BC
+#define AFE_PARAM_ID_CPS_LPASS_HW_INTF_CFG 0x000102EF
 
 struct asm_fbsp_mode_rx_cfg {
 	uint32_t minor_version;
diff --git a/include/dsp/q6afe-v2.h b/include/dsp/q6afe-v2.h
index 8b82069..310de65 100644
--- a/include/dsp/q6afe-v2.h
+++ b/include/dsp/q6afe-v2.h
@@ -432,6 +432,9 @@
 int afe_pseudo_port_stop_nowait(u16 port_id);
 int afe_set_lpass_clock(u16 port_id, struct afe_clk_cfg *cfg);
 int afe_set_lpass_clock_v2(u16 port_id, struct afe_clk_set *cfg);
+void afe_set_cps_config(int src_port,
+			struct afe_cps_hw_intf_cfg *cps_config,
+			u32 ch_mask);
 int afe_set_lpass_clk_cfg(int index, struct afe_clk_set *cfg);
 int afe_set_digital_codec_core_clock(u16 port_id,
 			struct afe_digital_clk_cfg *cfg);