[PATCH 01/32] drm/xe/nvl: Define NVL-S platform

[Gustavo Sousa <gustavo.sousa@intel.com>]

From: Matt Roper <matthew.d.roper@intel.com>

Provide the basic platform definitions and PCI IDs for NVL-S.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
---
This is brought as a dependency from the series for Xe,
https://patchwork.freedesktop.org/series/155866/, so the display side
can be reviewed independently.
---
 drivers/gpu/drm/xe/xe_pci.c            | 9 +++++++++
 drivers/gpu/drm/xe/xe_platform_types.h | 1 +
 include/drm/intel/pciids.h             | 9 +++++++++
 3 files changed, 19 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index 24a38904bb50..cc29678be1fa 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -373,6 +373,14 @@ static const struct xe_device_desc ptl_desc = {
 	.vm_max_level = 4,
 };
 
+static const struct xe_device_desc nvls_desc = {
+	PLATFORM(NOVALAKE_S),
+	.dma_mask_size = 46,
+	.has_display = true,
+	.max_gt_per_tile = 2,
+	.require_force_probe = true,
+};
+
 #undef PLATFORM
 __diag_pop();
 
@@ -401,6 +409,7 @@ static const struct pci_device_id pciidlist[] = {
 	INTEL_BMG_IDS(INTEL_VGA_DEVICE, &bmg_desc),
 	INTEL_PTL_IDS(INTEL_VGA_DEVICE, &ptl_desc),
 	INTEL_WCL_IDS(INTEL_VGA_DEVICE, &ptl_desc),
+	INTEL_NVLS_IDS(INTEL_VGA_DEVICE, &nvls_desc),
 	{ }
 };
 MODULE_DEVICE_TABLE(pci, pciidlist);
diff --git a/drivers/gpu/drm/xe/xe_platform_types.h b/drivers/gpu/drm/xe/xe_platform_types.h
index 3e332214c7bb..78286285c249 100644
--- a/drivers/gpu/drm/xe/xe_platform_types.h
+++ b/drivers/gpu/drm/xe/xe_platform_types.h
@@ -24,6 +24,7 @@ enum xe_platform {
 	XE_LUNARLAKE,
 	XE_BATTLEMAGE,
 	XE_PANTHERLAKE,
+	XE_NOVALAKE_S,
 };
 
 enum xe_subplatform {
diff --git a/include/drm/intel/pciids.h b/include/drm/intel/pciids.h
index 452c1de606ff..13c592e1a28c 100644
--- a/include/drm/intel/pciids.h
+++ b/include/drm/intel/pciids.h
@@ -887,4 +887,13 @@
 	MACRO__(0xFD80, ## __VA_ARGS__), \
 	MACRO__(0xFD81, ## __VA_ARGS__)
 
+/* NVL-S */
+#define INTEL_NVLS_IDS(MACRO__, ...) \
+	MACRO__(0xD740, ## __VA_ARGS__), \
+	MACRO__(0xD741, ## __VA_ARGS__), \
+	MACRO__(0xD742, ## __VA_ARGS__), \
+	MACRO__(0xD743, ## __VA_ARGS__), \
+	MACRO__(0xD744, ## __VA_ARGS__), \
+	MACRO__(0xD745, ## __VA_ARGS__)
+
 #endif /* __PCIIDS_H__ */

-- 
2.51.0