MTL has Xe_LPD+ display IP (version = 14), MTL graphics IP
(version = 12.70), and Xe_LPM+ media IP (version = 13).
Bspec: 55413
Bspec: 55416
Bspec: 55417
Bspec: 55418
Bspec: 55726
Bspec: 45544
Bspec: 65380
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_pci.c | 25 ++++++++++++++++++++++++
drivers/gpu/drm/i915/intel_device_info.c | 1 +
drivers/gpu/drm/i915/intel_device_info.h | 1 +
4 files changed, 28 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2f6910050aa2..413a126a6dea 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -999,6 +999,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
IS_SUBPLATFORM(dev_priv, INTEL_ALDERLAKE_P, INTEL_SUBPLATFORM_N)
#define IS_ADLP_RPLP(dev_priv) \
IS_SUBPLATFORM(dev_priv, INTEL_ALDERLAKE_P, INTEL_SUBPLATFORM_RPL)
+#define IS_METEORLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_METEORLAKE)
#define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
(INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
#define IS_BDW_ULT(dev_priv) \
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 04346929d009..6559c770036f 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -1069,6 +1069,31 @@ static const struct intel_device_info ats_m_info = {
.require_force_probe = 1,
};
+#define XE_LPDP_FEATURES \
+ XE_LPD_FEATURES, \
+ .display.ver = 14, \
+ .display.has_cdclk_crawl = 1
+
+__maybe_unused
+static const struct intel_device_info mtl_info = {
+ XE_HP_FEATURES,
+ XE_LPDP_FEATURES,
+ /*
+ * Real graphics IP version will be obtained from hardware GMD_ID
+ * register. Value provided here is just for sanity checking.
+ */
+ .graphics.ver = 12,
+ .graphics.rel = 70,
+ .media.ver = 13,
+ .memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,
+ PLATFORM(INTEL_METEORLAKE),
+ .platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(CCS0),
+ .require_force_probe = 1,
+ .has_flat_ccs = 0,
+ .has_snoop = 1,
+ .display.has_modular_fia = 1,
+};
+
#undef PLATFORM
/*
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index cefa9ed784ff..d6934d4f965d 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -72,6 +72,7 @@ static const char * const platform_names[] = {
PLATFORM_NAME(ALDERLAKE_P),
PLATFORM_NAME(XEHPSDV),
PLATFORM_NAME(DG2),
+ PLATFORM_NAME(METEORLAKE),
};
#undef PLATFORM_NAME
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index b259a3dbbe0e..2a86e8445fcf 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_ALDERLAKE_P,
INTEL_XEHPSDV,
INTEL_DG2,
+ INTEL_METEORLAKE,
INTEL_MAX_PLATFORMS
};
--
2.25.1
