diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c
index d50ea62fa2f3..a37083cdb908 100644
--- a/drivers/platform/x86/amd/pmc/pmc.c
+++ b/drivers/platform/x86/amd/pmc/pmc.c
@@ -33,6 +33,28 @@
 
 #include "pmc.h"
 
+static const struct amd_pmc_bit_map soc15_ip_blk_v3[] = {
+	{"VDDCR",	BIT(0)},
+	{"VDDCR_LP",	BIT(1)},
+	{"LSOCV",	BIT(2)},
+	{"DISPLAY",	BIT(3)},
+	{"VCN",		BIT(4)},
+	{"JPEG",	BIT(5)},
+	{"UMSCH",	BIT(6)},
+	{"VPE",		BIT(7)},
+	{"MPM",		BIT(8)},
+	{"NPU",		BIT(9)},
+	{"USB_HC0",	BIT(10)},
+	{"eUSB_HC0",	BIT(11)},
+	{"RT0_ADP_HC1", BIT(12)},
+	{"RT1_ADP_HC1", BIT(13)},
+	{"RT2_ADP_HC2", BIT(14)},
+	{"USB4_RT0",	BIT(15)},
+	{"USB4_RT1",	BIT(16)},
+	{"USB4-RT2",	BIT(17)},
+	{"LAPIC",	BIT(18)},
+};
+
 static const struct amd_pmc_bit_map soc15_ip_blk_v2[] = {
 	{"DISPLAY",     BIT(0)},
 	{"CPU",         BIT(1)},
@@ -159,9 +181,9 @@ static const struct amd_pmc_cpu_info amd_1ah_m80_cpu_info = {
 	.smu_msg	= AMD_PMC_REGISTER_MSG_1AH_80H,
 	.smu_arg	= AMD_PMC_REGISTER_ARG_1AH_80H,
 	.smu_rsp	= AMD_PMC_REGISTER_RSP_1AH_80H,
-	.num_ips	= ARRAY_SIZE(soc15_ip_blk),
+	.num_ips	= ARRAY_SIZE(soc15_ip_blk_v3),
 	.scratch_reg	= AMD_PMC_SCRATCH_REG_1AH,
-	.ips_ptr	= soc15_ip_blk,
+	.ips_ptr	= soc15_ip_blk_v3,
 	.os_hint	= MSG_OS_HINT_RN,
 };
 
@@ -735,11 +757,11 @@ static bool amd_pmc_want_suspend_delay(struct amd_pmc_dev *pdev)
 	} else if (delay_suspend == 1) {
 		if (!intermediate_wakeup)
 			dev_info(pdev->dev, "Delaying suspend by 2.5s because delay_suspend=1. If this solves problems on your machine, please report this whole line to: platform-driver-x86@vger.kernel.org so it can be automatically detected as affected in the future. System Vendor: \"%s\" Product Name: \"%s\" Product Family: \"%s\" Board Vendor: \"%s\" Board Name: \"%s\"\n",
-				 dmi_get_system_info(DMI_SYS_VENDOR),
-				 dmi_get_system_info(DMI_PRODUCT_NAME),
-				 dmi_get_system_info(DMI_PRODUCT_FAMILY),
-				 dmi_get_system_info(DMI_BOARD_VENDOR),
-				 dmi_get_system_info(DMI_BOARD_NAME));
+				 dmi_get_system_info(DMI_SYS_VENDOR) ?: "(Unknown)",
+				 dmi_get_system_info(DMI_PRODUCT_NAME) ?: "(Unknown)",
+				 dmi_get_system_info(DMI_PRODUCT_FAMILY) ?: "(Unknown)",
+				 dmi_get_system_info(DMI_BOARD_VENDOR) ?: "(Unknown)",
+				 dmi_get_system_info(DMI_BOARD_NAME) ?: "(Unknown)");
 		return true;
 	}
 	return false;
diff --git a/drivers/platform/x86/asus-armoury.h b/drivers/platform/x86/asus-armoury.h
index 65166b50a2c3..322bfa647c2d 100644
--- a/drivers/platform/x86/asus-armoury.h
+++ b/drivers/platform/x86/asus-armoury.h
@@ -1997,13 +1997,13 @@ static const struct dmi_system_id power_limits[] = {
 		.driver_data = &(struct power_data) {
 			.ac_data = &(struct power_limits) {
 				.ppt_pl1_spl_min = 30,
-				.ppt_pl1_spl_max = 90,
+				.ppt_pl1_spl_max = 120,
 				.ppt_pl2_sppt_min = 65,
-				.ppt_pl2_sppt_def = 110,
-				.ppt_pl2_sppt_max = 125,
+				.ppt_pl2_sppt_def = 140,
+				.ppt_pl2_sppt_max = 145,
 				.ppt_pl3_fppt_min = 65,
-				.ppt_pl3_fppt_def = 110,
-				.ppt_pl3_fppt_max = 125,
+				.ppt_pl3_fppt_def = 140,
+				.ppt_pl3_fppt_max = 145,
 				.nv_temp_target_min = 75,
 				.nv_temp_target_max = 87,
 				.nv_dynamic_boost_min = 5,
diff --git a/drivers/platform/x86/bitland-mifs-wmi.c b/drivers/platform/x86/bitland-mifs-wmi.c
index b0d06a80e89e..3a373184519d 100644
--- a/drivers/platform/x86/bitland-mifs-wmi.c
+++ b/drivers/platform/x86/bitland-mifs-wmi.c
@@ -300,6 +300,10 @@ static int bitland_mifs_wmi_suspend(struct device *dev)
 	enum platform_profile_option profile;
 	int ret;
 
+	/* Skip event device */
+	if (!data->pp_dev)
+		return 0;
+
 	ret = laptop_profile_get(data->pp_dev, &profile);
 	if (ret == 0)
 		data->saved_profile = profile;
@@ -311,6 +315,10 @@ static int bitland_mifs_wmi_resume(struct device *dev)
 {
 	struct bitland_mifs_wmi_data *data = dev_get_drvdata(dev);
 
+	/* Skip event device */
+	if (!data->pp_dev)
+		return 0;
+
 	dev_dbg(dev, "Resuming, restoring profile %d\n", data->saved_profile);
 	return laptop_profile_set(dev, data->saved_profile);
 }