From f8614222157fd2604e45dab95abc4d10801f4353 Mon Sep 17 00:00:00 2001
From: Stuart Summers <stuart.summers@intel.com>
Date: Mon, 2 May 2022 09:34:07 -0700
Subject: drm/i915/pvc: add initial Ponte Vecchio definitions
Git-commit: 448a54ace4bb20216f5bfcecf272871d387d03dd
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Additional blitter and media engines will be enabled later.
Bspec: 44481, 44482
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220502163417.2635462-2-matthew.d.roper@intel.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/i915_pci.c | 21 +++++++++++++++++++++
drivers/gpu/drm/i915/intel_device_info.c | 1 +
drivers/gpu/drm/i915/intel_device_info.h | 1 +
4 files changed, 25 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a6cf9716d6aa..3ed9021c615d 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1059,6 +1059,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#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_DG2(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG2)
+#define IS_PONTEVECCHIO(dev_priv) IS_PLATFORM(dev_priv, INTEL_PONTEVECCHIO)
+
#define IS_DG2_G10(dev_priv) \
IS_SUBPLATFORM(dev_priv, INTEL_DG2, INTEL_SUBPLATFORM_G10)
#define IS_DG2_G11(dev_priv) \
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 2efd2201359e..987bdeb090a5 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -1076,6 +1076,27 @@ static const struct intel_device_info ats_m_info = {
.require_force_probe = 1,
};
+#define XE_HPC_FEATURES \
+ XE_HP_FEATURES, \
+ .dma_mask_size = 52
+
+__maybe_unused
+static const struct intel_device_info pvc_info = {
+ XE_HPC_FEATURES,
+ XE_HPM_FEATURES,
+ DGFX_FEATURES,
+ .graphics.rel = 60,
+ .media.rel = 60,
+ PLATFORM(INTEL_PONTEVECCHIO),
+ .display = { 0 },
+ .has_flat_ccs = 0,
+ .platform_engine_mask =
+ BIT(BCS0) |
+ BIT(VCS0) |
+ BIT(CCS0) | BIT(CCS1) | BIT(CCS2) | BIT(CCS3),
+ .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 41a5b98d1342..b0e62a411534 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(PONTEVECCHIO),
};
#undef PLATFORM_NAME
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 576d15a04c9e..ec0b8095e7fa 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_PONTEVECCHIO,
INTEL_MAX_PLATFORMS
};
--
2.38.1