[Intel-gfx] [PATCH 04/11] drm/i915/adl_p: ADL_P device info enabling

From: Imre Deak <imre.deak@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 04/11] drm/i915/adl_p: ADL_P device info enabling
Date: Wed, 14 Apr 2021 18:52:01 +0300	[thread overview]
Message-ID: <20210414155208.3161335-5-imre.deak@intel.com> (raw)
In-Reply-To: <20210414155208.3161335-1-imre.deak@intel.com>

From: Clinton Taylor <Clinton.A.Taylor@intel.com>

Add ADL-P to the device_info table and support MACROS.

Bspec: 49185, 55372, 55373
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Clinton Taylor <Clinton.A.Taylor@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
 arch/x86/kernel/early-quirks.c           |  1 +
 drivers/gpu/drm/i915/i915_drv.h          |  1 +
 drivers/gpu/drm/i915/i915_pci.c          | 12 ++++++++++++
 drivers/gpu/drm/i915/intel_device_info.c |  1 +
 drivers/gpu/drm/i915/intel_device_info.h |  1 +
 5 files changed, 16 insertions(+)

diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 6edd1e2ee8afa..b553ffe9b9851 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -552,6 +552,7 @@ static const struct pci_device_id intel_early_ids[] __initconst = {
 	INTEL_TGL_12_IDS(&gen11_early_ops),
 	INTEL_RKL_IDS(&gen11_early_ops),
 	INTEL_ADLS_IDS(&gen11_early_ops),
+	INTEL_ADLP_IDS(&gen11_early_ops),
 };
 
 struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0, 0);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e20294e9227a4..e5513e19beb5c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1392,6 +1392,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define IS_ROCKETLAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE)
 #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_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 40b58a6dc3193..2384198e41f85 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -949,6 +949,17 @@ static const struct intel_device_info adl_s_info = {
 	.ddb_size = 4096,						\
 	.num_supported_dbuf_slices = 4
 
+static const struct intel_device_info adl_p_info = {
+	GEN12_FEATURES,
+	XE_LPD_FEATURES,
+	PLATFORM(INTEL_ALDERLAKE_P),
+	.require_force_probe = 1,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
+	.ppgtt_size = 48,
+	.dma_mask_size = 39,
+};
+
 #undef GEN
 #undef PLATFORM
 
@@ -1026,6 +1037,7 @@ static const struct pci_device_id pciidlist[] = {
 	INTEL_TGL_12_IDS(&tgl_info),
 	INTEL_RKL_IDS(&rkl_info),
 	INTEL_ADLS_IDS(&adl_s_info),
+	INTEL_ADLP_IDS(&adl_p_info),
 	{0, 0, 0}
 };
 MODULE_DEVICE_TABLE(pci, pciidlist);
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 6a351a7094174..3b975ce1ff591 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -67,6 +67,7 @@ static const char * const platform_names[] = {
 	PLATFORM_NAME(ROCKETLAKE),
 	PLATFORM_NAME(DG1),
 	PLATFORM_NAME(ALDERLAKE_S),
+	PLATFORM_NAME(ALDERLAKE_P),
 };
 #undef PLATFORM_NAME
 
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 8ab4fa6c7fdd7..edf68244be2bc 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -87,6 +87,7 @@ enum intel_platform {
 	INTEL_ROCKETLAKE,
 	INTEL_DG1,
 	INTEL_ALDERLAKE_S,
+	INTEL_ALDERLAKE_P,
 	INTEL_MAX_PLATFORMS
 };
 
-- 
2.27.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
