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* [PATCH] drm/xe/pf: Disable display in admin only PF mode
@ 2026-06-11 12:42 Satyanarayana K V P
  2026-06-11 13:26 ` ✓ CI.KUnit: success for " Patchwork
                   ` (4 more replies)
  0 siblings, 5 replies; 8+ messages in thread
From: Satyanarayana K V P @ 2026-06-11 12:42 UTC (permalink / raw)
  To: intel-xe
  Cc: Satyanarayana K V P, Michal Wajdeczko, Piotr Piórkowski,
	Michał Winiarski, Rodrigo Vivi

Admin-only PF mode does not expose media or 3D execution capabilities
to userspace, so display pipelines cannot receive rendered content.

Fixes: d88c4bac8c2a ("drm/xe/pf: Restrict device query responses in admin-only PF mode")

Signed-off-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Piotr Piórkowski <piotr.piorkowski@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
 drivers/gpu/drm/xe/xe_device.c | 2 --
 drivers/gpu/drm/xe/xe_pci.c    | 4 +++-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index 51e3a2dd7b22..9c02e0e314c7 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -426,7 +426,6 @@ static const struct drm_ioctl_desc xe_ioctls_admin_only[] = {
 
 static const struct drm_driver admin_only_driver = {
 	.driver_features =
-	    XE_DISPLAY_DRIVER_FEATURES |
 	    DRIVER_GEM | DRIVER_RENDER,
 	.open = xe_file_open,
 	.postclose = xe_file_close,
@@ -438,7 +437,6 @@ static const struct drm_driver admin_only_driver = {
 	.major = DRIVER_MAJOR,
 	.minor = DRIVER_MINOR,
 	.patchlevel = DRIVER_PATCHLEVEL,
-	XE_DISPLAY_DRIVER_OPS,
 };
 
 /**
diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index 78fc2e4dcfc6..6fd882443fa5 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -789,7 +789,9 @@ static int xe_info_init_early(struct xe_device *xe,
 
 	xe->info.probe_display = IS_ENABLED(CONFIG_DRM_XE_DISPLAY) &&
 				 xe_modparam.probe_display &&
-				 desc->has_display;
+				 desc->has_display &&
+				 !xe_device_is_admin_only(xe);
+
 	xe->info.force_execlist = xe_modparam.force_execlist;
 
 	xe_assert(xe, desc->max_gt_per_tile > 0);
-- 
2.43.0


^ permalink raw reply related	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2026-07-13 15:41 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-06-11 12:42 [PATCH] drm/xe/pf: Disable display in admin only PF mode Satyanarayana K V P
2026-06-11 13:26 ` ✓ CI.KUnit: success for " Patchwork
2026-06-11 14:11 ` ✓ Xe.CI.BAT: " Patchwork
2026-06-11 14:21 ` [PATCH] " Piotr Piórkowski
2026-06-15  8:21   ` Piotr Piórkowski
2026-07-13 15:41     ` Rodrigo Vivi
2026-06-12  2:24 ` ✓ Xe.CI.FULL: success for " Patchwork
2026-06-18 12:38 ` [PATCH] " Jani Nikula

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