qcacld-3.0: Support for auto rate LDPC configuration

Add support to configure auto rate LDPC setting to FW.

Change-Id: Ic2b707c7e2132f83b4ab8732b8e087742888725e
CRs-Fixed: 2613203

core/hdd/src/wlan_hdd_wext.c

@@ -3460,6 +3460,8 @@ int hdd_set_ldpc(struct hdd_adapter *adapter, int value)
 	ret = sme_update_he_ldpc_supp(mac_handle, adapter->vdev_id, value);
 	if (ret)
 		hdd_err("Failed to set HE LDPC value");
+	ret = sme_set_auto_rate_ldpc(mac_handle, adapter->vdev_id,
+				     (value ? 0 : 1));
 
 	return ret;
 }

core/mac/inc/sir_api.h

@@ -5310,6 +5310,8 @@ struct wow_enable_params {
 #define AUTO_RATE_GI_1600NS	10
 #define AUTO_RATE_GI_3200NS	11
 
+#define AUTO_RATE_LDPC_DIS_BIT	16
+
 #define SET_AUTO_RATE_SGI_VAL(set_val, bit_mask) \
 	(set_val = (set_val & HE_LTF_ALL) | bit_mask)
 

core/sme/inc/sme_api.h

@@ -3013,6 +3013,17 @@ int sme_set_no_ack_policy(mac_handle_t mac_handle, uint8_t session_id,
 int sme_set_auto_rate_he_sgi(mac_handle_t mac_handle, uint8_t session_id,
 			     uint8_t cfg_val);
 
+/**
+ * sme_set_auto_rate_ldpc() - Sets LDPC for auto rate
+ * @mac_handle: Opaque handle to the global MAC context
+ * @session_id: SME session id
+ * @ldpc_disable: LDPC configuration value
+ *
+ * Return: 0 on success else err code
+ */
+int sme_set_auto_rate_ldpc(mac_handle_t mac_handle, uint8_t session_id,
+			   uint8_t ldpc_disable);
+
 /**
  * sme_set_auto_rate_he_ltf() - Sets HE LTF for auto rate
  * @mac_handle: Opaque handle to the global MAC context

core/sme/src/common/sme_api.c

@@ -8550,6 +8550,30 @@ int sme_set_auto_rate_he_sgi(mac_handle_t mac_handle, uint8_t session_id,
 	return 0;
 }
 
+int sme_set_auto_rate_ldpc(mac_handle_t mac_handle, uint8_t session_id,
+			   uint8_t ldpc_disable)
+{
+	struct mac_context *mac_ctx = MAC_CONTEXT(mac_handle);
+	uint32_t set_val;
+	int status;
+
+	set_val = mac_ctx->he_sgi_ltf_cfg_bit_mask;
+
+	set_val |= (ldpc_disable << AUTO_RATE_LDPC_DIS_BIT);
+
+	status = wma_cli_set_command(session_id,
+				     WMI_VDEV_PARAM_AUTORATE_MISC_CFG,
+				     set_val, VDEV_CMD);
+	if (status) {
+		sme_err("failed to set auto rate LDPC cfg");
+		return status;
+	}
+
+	sme_debug("auto rate misc cfg set to 0x%08X", set_val);
+
+	return 0;
+}
+
 #define HT20_SHORT_GI_MCS7_RATE 722
 /*
  * sme_send_rate_update_ind() -