diff --git a/repos/dde_linux/patches/wifi.patch b/repos/dde_linux/patches/wifi.patch
index 66914089f..9f5564ed6 100644
--- a/repos/dde_linux/patches/wifi.patch
+++ b/repos/dde_linux/patches/wifi.patch
@@ -67,7 +67,7 @@
  #include <linux/in6.h>
 --- a/drivers/net/wireless/iwlwifi/pcie/drv.c
 +++ b/drivers/net/wireless/iwlwifi/pcie/drv.c
-@@ -78,318 +78,322 @@
+@@ -78,318 +78,325 @@
  
  /* Hardware specific file defines the PCI IDs table for that hardware module */
  static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
@@ -262,7 +262,10 @@
 -
 -#if IS_ENABLED(CONFIG_IWLMVM)
 -/* 7260 Series */
--	{IWL_PCI_DEVICE(0x08B1, 0x4070, iwl7260_2ac_cfg)},
++	{IWL_PCI_DEVICE(0x4238, 0x1111, iwl6000_3agn_cfg)}, /* x201 */
++	{IWL_PCI_DEVICE(0x0085, 0x1311, iwl6005_2agn_cfg)}, /* x220 */
++	{IWL_PCI_DEVICE(0x088E, 0x4060, iwl6035_2agn_cfg)}, /* plumbum */
+ 	{IWL_PCI_DEVICE(0x08B1, 0x4070, iwl7260_2ac_cfg)},
 -	{IWL_PCI_DEVICE(0x08B1, 0x4072, iwl7260_2ac_cfg)},
 -	{IWL_PCI_DEVICE(0x08B1, 0x4170, iwl7260_2ac_cfg)},
 -	{IWL_PCI_DEVICE(0x08B1, 0x4060, iwl7260_2n_cfg)},
@@ -348,7 +351,7 @@
 -	{IWL_PCI_DEVICE(0x08B3, 0x8570, iwl3160_2ac_cfg)},
 -	{IWL_PCI_DEVICE(0x08B3, 0x1070, iwl3160_2ac_cfg)},
 -	{IWL_PCI_DEVICE(0x08B3, 0x1170, iwl3160_2ac_cfg)},
--
+ 
 -/* 7265 Series */
 -	{IWL_PCI_DEVICE(0x095A, 0x5010, iwl7265_2ac_cfg)},
 -	{IWL_PCI_DEVICE(0x095A, 0x5110, iwl7265_2ac_cfg)},
@@ -383,10 +386,6 @@
 -	{IWL_PCI_DEVICE(0x095B, 0x5290, iwl7265_2ac_cfg)},
 -	{IWL_PCI_DEVICE(0x095A, 0x5490, iwl7265_2ac_cfg)},
 -#endif /* CONFIG_IWLMVM */
-+	{IWL_PCI_DEVICE(0x4238, 0x1111, iwl6000_3agn_cfg)}, /* x201 */
-+	{IWL_PCI_DEVICE(0x0085, 0x1311, iwl6005_2agn_cfg)}, /* x220 */
-+	{IWL_PCI_DEVICE(0x088E, 0x4060, iwl6035_2agn_cfg)}, /* plumbum */
-+
 +//#if IS_ENABLED(CONFIG_IWLDVM)
 +//	{IWL_PCI_DEVICE(0x4232, 0x1201, iwl5100_agn_cfg)}, /* Mini Card */
 +//	{IWL_PCI_DEVICE(0x4232, 0x1301, iwl5100_agn_cfg)}, /* Half Mini Card */
@@ -578,69 +577,71 @@
 +//
 +//#if IS_ENABLED(CONFIG_IWLMVM)
 +///* 7260 Series */
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4070, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4072, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4170, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4060, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x406A, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4160, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4062, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4162, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0x4270, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0x4272, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0x4260, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0x426A, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0x4262, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4470, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4472, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4460, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x446A, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4462, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4870, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x486E, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4A70, iwl7260_2ac_cfg_high_temp)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4A6E, iwl7260_2ac_cfg_high_temp)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4A6C, iwl7260_2ac_cfg_high_temp)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4570, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4560, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0x4370, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0x4360, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x5070, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x5072, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x5170, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x5770, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4020, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x402A, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0x4220, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0x4420, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC070, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC072, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC170, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC060, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC06A, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC160, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC062, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC162, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC770, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC760, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0xC270, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0xC272, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0xC260, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0xC26A, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0xC262, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC470, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC472, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC460, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC462, iwl7260_n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC570, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC560, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0xC370, iwl7260_2ac_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC360, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC020, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC02A, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B2, 0xC220, iwl7260_2n_cfg)},
-+//	{IWL_PCI_DEVICE(0x08B1, 0xC420, iwl7260_2n_cfg)},
-+//
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4070, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4072, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4170, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4060, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x406A, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4160, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4062, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4162, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0x4270, iwl7260_2ac_cfg)},
++	
++// 	{IWL_PCI_DEVICE(0x08B2, 0x4272, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0x4260, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0x426A, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0x4262, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4470, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4472, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4460, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x446A, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4462, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4870, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x486E, iwl7260_2ac_cfg)},
++	
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4A70, iwl7260_2ac_cfg_high_temp)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4A6E, iwl7260_2ac_cfg_high_temp)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4A6C, iwl7260_2ac_cfg_high_temp)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4570, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4560, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0x4370, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0x4360, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x5070, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x5072, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x5170, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x5770, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4020, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x402A, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0x4220, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0x4420, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC070, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC072, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC170, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC060, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC06A, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC160, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC062, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC162, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC770, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC760, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0xC270, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0xC272, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0xC260, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0xC26A, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0xC262, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC470, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC472, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC460, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC462, iwl7260_n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC570, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC560, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0xC370, iwl7260_2ac_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC360, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC020, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC02A, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B2, 0xC220, iwl7260_2n_cfg)},
++// 	{IWL_PCI_DEVICE(0x08B1, 0xC420, iwl7260_2n_cfg)},
++
 +///* 3160 Series */
 +//	{IWL_PCI_DEVICE(0x08B3, 0x0070, iwl3160_2ac_cfg)},
 +//	{IWL_PCI_DEVICE(0x08B3, 0x0072, iwl3160_2ac_cfg)},
@@ -881,3 +882,40 @@
  		if (lq_sta->search_better_tbl) {
  			/* revert to active table if search table is not valid*/
  			tbl->lq_type = LQ_NONE;
+--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
++++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
+@@ -385,6 +385,11 @@
+ 	trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
+ 	trans_cfg.rx_buf_size_8k = iwlwifi_mod_params.amsdu_size_8K;
+ 
++	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT)
++		mvm->pm_ops = &pm_mac_ops;
++	else
++		mvm->pm_ops = &pm_legacy_ops;
++
+ 	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DW_BC_TABLE)
+ 		trans_cfg.bc_table_dword = true;
+ 
+@@ -462,11 +467,6 @@
+ 	if (err)
+ 		goto out_unregister;
+ 
+-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT)
+-		mvm->pm_ops = &pm_mac_ops;
+-	else
+-		mvm->pm_ops = &pm_legacy_ops;
+-
+ 	memset(&mvm->rx_stats, 0, sizeof(struct mvm_statistics_rx));
+ 
+ 	return op_mode;
+--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
++++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+@@ -1923,7 +1923,7 @@
+ 	.add_interface = iwl_mvm_mac_add_interface,
+ 	.remove_interface = iwl_mvm_mac_remove_interface,
+ 	.config = iwl_mvm_mac_config,
+-	.prepare_multicast = iwl_mvm_prepare_multicast,
++	.prepare_multicast = 0,
+ 	.configure_filter = iwl_mvm_configure_filter,
+ 	.bss_info_changed = iwl_mvm_bss_info_changed,
+ 	.hw_scan = iwl_mvm_mac_hw_scan,
diff --git a/repos/dde_linux/patches/wifi_mem.patch b/repos/dde_linux/patches/wifi_mem.patch
index e5d14d5d3..afe7e4452 100644
--- a/repos/dde_linux/patches/wifi_mem.patch
+++ b/repos/dde_linux/patches/wifi_mem.patch
@@ -80,3 +80,45 @@
  	/*
  	 * Try a regular allocation, when that fails and we're not entitled
  	 * to the reserves, fail.
+--- a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
++++ b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
+@@ -365,7 +365,7 @@
+ 	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWBT_COEX))
+ 		return 0;
+ 
+-	bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL);
++	bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL | GFP_LX_DMA);
+ 	if (!bt_cmd)
+ 		return -ENOMEM;
+ 	cmd.data[0] = bt_cmd;
+@@ -467,7 +467,7 @@
+ 
+ 	mvm->bt_kill_msk = bt_kill_msk;
+ 
+-	bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL);
++	bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL | GFP_LX_DMA);
+ 	if (!bt_cmd)
+ 		return -ENOMEM;
+ 	cmd.data[0] = bt_cmd;
+--- a/drivers/net/wireless/iwlwifi/iwl-phy-db.c
++++ a/drivers/net/wireless/iwlwifi/iwl-phy-db.c
+@@ -233,7 +233,7 @@
+ 		return -EINVAL;
+ 
+ 	kfree(entry->data);
+-	entry->data = kmemdup(phy_db_notif->data, size, alloc_ctx);
++	entry->data = kmemdup(phy_db_notif->data, size, alloc_ctx | GFP_LX_DMA);
+ 	if (!entry->data) {
+ 		entry->size = 0;
+ 		return -ENOMEM;
+--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
++++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
+@@ -450,7 +450,7 @@
+ 	scan_size = sizeof(struct iwl_scan_cmd) +
+ 		mvm->fw->ucode_capa.max_probe_length +
+ 		(MAX_NUM_SCAN_CHANNELS * sizeof(struct iwl_scan_channel));
+-	mvm->scan_cmd = kmalloc(scan_size, GFP_KERNEL);
++	mvm->scan_cmd = kmalloc(scan_size, GFP_KERNEL | GFP_LX_DMA);
+ 	if (!mvm->scan_cmd)
+ 		goto out_free;
+ 
diff --git a/repos/dde_linux/ports/dde_linux.hash b/repos/dde_linux/ports/dde_linux.hash
index 3bfa77e48..f9b9eaa92 100644
--- a/repos/dde_linux/ports/dde_linux.hash
+++ b/repos/dde_linux/ports/dde_linux.hash
@@ -1 +1 @@
-aafe49e012e64e25f60c47fd53f4b58e8eb70f3e
+98fc29a56d460ce5ee3be3992b60f57afa535596