diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 858da206a9f4d11a99a549129d2cfed6738d70e4..567e8b9fdb87a68a0646ff6e698695c6ba108b0c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1391,6 +1391,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define IS_DG1(dev_priv)        IS_PLATFORM(dev_priv, INTEL_DG1)
 #define IS_ALDERLAKE_S(dev_priv) IS_PLATFORM(dev_priv, INTEL_ALDERLAKE_S)
 #define IS_ALDERLAKE_P(dev_priv) IS_PLATFORM(dev_priv, INTEL_ALDERLAKE_P)
+#define IS_XEHPSDV(dev_priv) IS_PLATFORM(dev_priv, INTEL_XEHPSDV)
 #define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
 				    (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
 #define IS_BDW_ULT(dev_priv) \
@@ -1501,6 +1502,9 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 	(IS_ALDERLAKE_P(__i915) && \
 	 IS_GT_STEP(__i915, since, until))
 
+#define IS_XEHPSDV_GT_STEP(p, since, until) \
+	(IS_XEHPSDV(p) && IS_GT_STEP(__i915, since, until))
+
 #define IS_LP(dev_priv)		(INTEL_INFO(dev_priv)->is_lp)
 #define IS_GEN9_LP(dev_priv)	(GRAPHICS_VER(dev_priv) == 9 && IS_LP(dev_priv))
 #define IS_GEN9_BC(dev_priv)	(GRAPHICS_VER(dev_priv) == 9 && !IS_LP(dev_priv))
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 0625109af319640bfcb4bdb6e21c67faef225d94..0f8f14e405a13f6870bbd85d84651dd538864aeb 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -987,6 +987,25 @@ static const struct intel_device_info adl_p_info = {
 	.ppgtt_size = 48, \
 	.ppgtt_type = INTEL_PPGTT_FULL
 
+#define XE_HPM_FEATURES \
+	.media_ver = 12, \
+	.media_rel = 50
+
+__maybe_unused
+static const struct intel_device_info xehpsdv_info = {
+	XE_HP_FEATURES,
+	XE_HPM_FEATURES,
+	DGFX_FEATURES,
+	PLATFORM(INTEL_XEHPSDV),
+	.display = { },
+	.pipe_mask = 0,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(BCS0) |
+		BIT(VECS0) | BIT(VECS1) |
+		BIT(VCS0) | BIT(VCS1) | BIT(VCS2) | BIT(VCS3),
+	.require_force_probe = 1,
+};
+
 #undef PLATFORM
 
 /*
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index d2a514d2551da836d4ef84810280a07296431c5c..b750f9ded9d573116e4bccde1ba7c6b901b35679 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -68,6 +68,7 @@ static const char * const platform_names[] = {
 	PLATFORM_NAME(DG1),
 	PLATFORM_NAME(ALDERLAKE_S),
 	PLATFORM_NAME(ALDERLAKE_P),
+	PLATFORM_NAME(XEHPSDV),
 };
 #undef PLATFORM_NAME
 
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 301bd8ba161a56a828a93547a7340df2d688280d..4482a73a581699ef9cc63eb26538197880a70c7d 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -88,6 +88,7 @@ enum intel_platform {
 	INTEL_DG1,
 	INTEL_ALDERLAKE_S,
 	INTEL_ALDERLAKE_P,
+	INTEL_XEHPSDV,
 	INTEL_MAX_PLATFORMS
 };
 
diff --git a/drivers/gpu/drm/i915/intel_step.c b/drivers/gpu/drm/i915/intel_step.c
index 9fcf17708cc8d956053f4c861ff0745b51f2aa64..b99829bcb4f766abe8b73e5ad9a6060a9731728e 100644
--- a/drivers/gpu/drm/i915/intel_step.c
+++ b/drivers/gpu/drm/i915/intel_step.c
@@ -101,6 +101,13 @@ static const struct intel_step_info adlp_revids[] = {
 	[0xC] = { .gt_step = STEP_C0, .display_step = STEP_D0 },
 };
 
+static const struct intel_step_info xehpsdv_revids[] = {
+	[0x0] = { .gt_step = STEP_A0 },
+	[0x1] = { .gt_step = STEP_A1 },
+	[0x4] = { .gt_step = STEP_B0 },
+	[0x8] = { .gt_step = STEP_C0 },
+};
+
 void intel_step_init(struct drm_i915_private *i915)
 {
 	const struct intel_step_info *revids = NULL;
@@ -108,7 +115,10 @@ void intel_step_init(struct drm_i915_private *i915)
 	int revid = INTEL_REVID(i915);
 	struct intel_step_info step = {};
 
-	if (IS_ALDERLAKE_P(i915)) {
+	if (IS_XEHPSDV(i915)) {
+		revids = xehpsdv_revids;
+		size = ARRAY_SIZE(xehpsdv_revids);
+	} else if (IS_ALDERLAKE_P(i915)) {
 		revids = adlp_revids;
 		size = ARRAY_SIZE(adlp_revids);
 	} else if (IS_ALDERLAKE_S(i915)) {
diff --git a/drivers/gpu/drm/i915/intel_step.h b/drivers/gpu/drm/i915/intel_step.h
index 88a77159703e57a3d611ce3efc6b1df1432aecc1..41567d9b7c352c1701343bb067a5b8fd25544087 100644
--- a/drivers/gpu/drm/i915/intel_step.h
+++ b/drivers/gpu/drm/i915/intel_step.h
@@ -22,6 +22,7 @@ struct intel_step_info {
 enum intel_step {
 	STEP_NONE = 0,
 	STEP_A0,
+	STEP_A1,
 	STEP_A2,
 	STEP_B0,
 	STEP_B1,