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drm/xe/nvl: Define NVL-S platform

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

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://lore.kernel.org/r/20251016-xe3p-v3-11-3dd173a3097a@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
This commit is contained in:
Matt Roper
2025-10-16 19:26:30 -07:00
committed by Lucas De Marchi
parent 7626cec652
commit c002b1764e
3 changed files with 22 additions and 0 deletions
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12
drivers/gpu/drm/xe/xe_pci.c
View File

@@ -377,6 +377,17 @@ 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,
.has_flat_ccs = 1,
.max_gt_per_tile = 2,
.require_force_probe = true,
.va_bits = 48,
.vm_max_level = 4,
};
#undef PLATFORM
__diag_pop();
@@ -403,6 +414,7 @@ static const struct pci_device_id pciidlist[] = {
INTEL_LNL_IDS(INTEL_VGA_DEVICE, &lnl_desc),
INTEL_BMG_IDS(INTEL_VGA_DEVICE, &bmg_desc),
INTEL_PTL_IDS(INTEL_VGA_DEVICE, &ptl_desc),
INTEL_NVLS_IDS(INTEL_VGA_DEVICE, &nvls_desc),
{ }
};
MODULE_DEVICE_TABLE(pci, pciidlist);

1
drivers/gpu/drm/xe/xe_platform_types.h
View File

@@ -24,6 +24,7 @@ enum xe_platform {
XE_LUNARLAKE,
XE_BATTLEMAGE,
XE_PANTHERLAKE,
XE_NOVALAKE_S,
};
enum xe_subplatform {

9
include/drm/intel/pciids.h
View File

@@ -884,4 +884,13 @@
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__ */