[PATCH] drm/xe/vf: Disable CSC support on VF
Lukasz Laguna
lukasz.laguna at intel.com
Tue Jul 29 12:34:37 UTC 2025
CSC is not accessible by VF drivers, so disable its support flag on VF
to prevent further initialization attempts.
Fixes: e02cea83d32d ("drm/xe/gsc: add Battlemage support")
Signed-off-by: Lukasz Laguna <lukasz.laguna at intel.com>
Cc: Alexander Usyskin <alexander.usyskin at intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
---
drivers/gpu/drm/xe/xe_device.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index d04a0ae018e6..c754374f1a8d 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -682,6 +682,7 @@ static void sriov_update_device_info(struct xe_device *xe)
/* disable features that are not available/applicable to VFs */
if (IS_SRIOV_VF(xe)) {
xe->info.probe_display = 0;
+ xe->info.has_heci_cscfi = 0;
xe->info.has_heci_gscfi = 0;
xe->info.skip_guc_pc = 1;
xe->info.skip_pcode = 1;
--
2.40.0
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