diff --git a/drivers/platform/x86/amd/pmf/pmf.h b/drivers/platform/x86/amd/pmf/pmf.h
index 269c0a4b1cae..752fa5dd2267 100644
--- a/drivers/platform/x86/amd/pmf/pmf.h
+++ b/drivers/platform/x86/amd/pmf/pmf.h
@@ -903,6 +903,7 @@ int amd_pmf_smartpc_apply_bios_output(struct amd_pmf_dev *dev, u32 val, u32 preq
 void amd_pmf_populate_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in);
 void amd_pmf_dump_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in);
 int amd_pmf_invoke_cmd_enact(struct amd_pmf_dev *dev);
+u32 amd_pmf_get_ta_custom_bios_inputs(struct ta_pmf_enact_table *in, int index);
 
 int amd_pmf_tee_init(struct amd_pmf_dev *dev, const uuid_t *uuid);
 void amd_pmf_tee_deinit(struct amd_pmf_dev *dev);
diff --git a/drivers/platform/x86/amd/pmf/spc.c b/drivers/platform/x86/amd/pmf/spc.c
index 6e33824ccadc..94355b435a66 100644
--- a/drivers/platform/x86/amd/pmf/spc.c
+++ b/drivers/platform/x86/amd/pmf/spc.c
@@ -18,7 +18,7 @@
 #include "pmf.h"
 
 #ifdef CONFIG_AMD_PMF_DEBUG
-static u32 amd_pmf_get_ta_custom_bios_inputs(struct ta_pmf_enact_table *in, int index)
+u32 amd_pmf_get_ta_custom_bios_inputs(struct ta_pmf_enact_table *in, int index)
 {
 	switch (index) {
 	case 0 ... 1:
@@ -29,6 +29,7 @@ static u32 amd_pmf_get_ta_custom_bios_inputs(struct ta_pmf_enact_table *in, int
 		return 0;
 	}
 }
+EXPORT_SYMBOL(amd_pmf_get_ta_custom_bios_inputs);
 
 void amd_pmf_dump_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in)
 {
diff --git a/drivers/platform/x86/amd/pmf/util.c b/drivers/platform/x86/amd/pmf/util.c
index f8a283192ffe..4d1a61e4f1b9 100644
--- a/drivers/platform/x86/amd/pmf/util.c
+++ b/drivers/platform/x86/amd/pmf/util.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/amd-pmf.h>
+#include <linux/minmax.h>
 #include <linux/miscdevice.h>
 #include <linux/mutex.h>
 #include <linux/uaccess.h>
@@ -19,9 +20,93 @@
 static struct amd_pmf_dev *pmf_dev_handle;
 static DEFINE_MUTEX(pmf_util_lock);
 
+static int amd_pmf_populate_data(struct amd_pmf_dev *pdev, struct amd_pmf_info *info)
+{
+	struct ta_pmf_shared_memory *ta_sm = NULL;
+	struct ta_pmf_enact_table *in = NULL;
+	int idx;
+
+	if (!pdev || !info)
+		return -EINVAL;
+
+	if (!pdev->shbuf)
+		return -EINVAL;
+
+	ta_sm = pdev->shbuf;
+	in = &ta_sm->pmf_input.enact_table;
+
+	/* Set size */
+	info->size = sizeof(*info);
+
+	/* PMF Feature support flags */
+	if (is_apmf_func_supported(pdev, APMF_FUNC_AUTO_MODE))
+		info->features_supported |= AMD_PMF_FEAT_AUTO_MODE;
+	if (is_apmf_func_supported(pdev, APMF_FUNC_STATIC_SLIDER_GRANULAR))
+		info->features_supported |= AMD_PMF_FEAT_STATIC_POWER_SLIDER;
+	if (pdev->smart_pc_enabled)
+		info->features_supported |= AMD_PMF_FEAT_POLICY_BUILDER;
+	if (is_apmf_func_supported(pdev, APMF_FUNC_DYN_SLIDER_AC))
+		info->features_supported |= AMD_PMF_FEAT_DYNAMIC_POWER_SLIDER_AC;
+	if (is_apmf_func_supported(pdev, APMF_FUNC_DYN_SLIDER_DC))
+		info->features_supported |= AMD_PMF_FEAT_DYNAMIC_POWER_SLIDER_DC;
+
+	/* Device States */
+	info->platform_type = in->ev_info.platform_type;
+	info->laptop_placement = in->ev_info.device_state;
+	info->lid_state = in->ev_info.lid_state;
+	info->user_presence = in->ev_info.user_present;
+	info->slider_position = in->ev_info.power_slider;
+
+	/* Thermal and Power Metrics */
+	info->power_source = in->ev_info.power_source;
+	info->skin_temp = in->ev_info.skin_temperature;
+	info->gfx_busy = in->ev_info.gfx_busy;
+	info->ambient_light = in->ev_info.ambient_light;
+	info->avg_c0_residency = in->ev_info.avg_c0residency;
+	info->max_c0_residency = in->ev_info.max_c0residency;
+	info->socket_power = in->ev_info.socket_power;
+
+	/* Custom BIOS input parameters */
+	for (idx = 0; idx < AMD_PMF_BIOS_PARAMS_MAX; idx++)
+		info->bios_input[idx] = amd_pmf_get_ta_custom_bios_inputs(in, idx);
+
+	/* BIOS output parameters */
+	for (idx = 0; idx < AMD_PMF_BIOS_PARAMS_MAX; idx++)
+		info->bios_output[idx] = pdev->bios_output[idx];
+
+	return 0;
+}
+
 static long amd_pmf_set_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
-	return -ENOTTY;
+	struct amd_pmf_dev *pdev = filp->private_data;
+	void __user *argp = (void __user *)arg;
+	struct amd_pmf_info info = {};
+	size_t copy_size;
+	__u64 user_size;
+	int ret;
+
+	if (cmd != IOCTL_AMD_PMF_POPULATE_DATA)
+		return -ENOTTY;
+
+	/* First read just the size field from userspace */
+	if (copy_from_user(&user_size, argp, sizeof(user_size)))
+		return -EFAULT;
+
+	guard(mutex)(&pmf_util_lock);
+	ret = amd_pmf_populate_data(pdev, &info);
+	if (ret)
+		return ret;
+
+	copy_size = min_t(size_t, user_size, sizeof(info));
+
+	/* Set actual size being copied */
+	info.size = copy_size;
+
+	if (copy_to_user(argp, &info, copy_size))
+		return -EFAULT;
+
+	return 0;
 }
 
 static int amd_pmf_open(struct inode *inode, struct file *filp)