[PATCH 4/4] drm/xe: Enable SR-IOV for TGL

Michal Wajdeczko michal.wajdeczko at intel.com
Tue Jul 22 18:26:18 UTC 2025


While we don't have official CI SR-IOV coverage for the Tigerlake
platforms, we were using this platform for the feature enabling
and Xe driver already has all required changes to support it.

Since TGL platforms are guarded by the xe.require_force_probe flag
enable SR-IOV feature on them, like we recently did for ADL/ATSM.

Suggested-by: Lucas De Marchi <lucas.demarchi at intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
---
 drivers/gpu/drm/xe/xe_pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index 5425a7c213ce..52d46c66ae1e 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -169,6 +169,7 @@ static const struct xe_device_desc tgl_desc = {
 	.dma_mask_size = 39,
 	.has_display = true,
 	.has_llc = true,
+	.has_sriov = true,
 	.max_gt_per_tile = 1,
 	.require_force_probe = true,
 };
-- 
2.47.1



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