[PATCH 9/9] drm/xe/vf: Custom HuC initialization if VF

[Michal Wajdeczko]

The HuC firmware is loaded and initialized by the PF driver. Make
sure VF driver performs only limited data structure initialization.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
---
 drivers/gpu/drm/xe/xe_huc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_huc.c b/drivers/gpu/drm/xe/xe_huc.c
index 6238fb354914..c88761fe31c9 100644
--- a/drivers/gpu/drm/xe/xe_huc.c
+++ b/drivers/gpu/drm/xe/xe_huc.c
@@ -21,6 +21,7 @@
 #include "xe_guc.h"
 #include "xe_map.h"
 #include "xe_mmio.h"
+#include "xe_sriov.h"
 #include "xe_uc_fw.h"
 
 static struct xe_gt *
@@ -92,6 +93,9 @@ int xe_huc_init(struct xe_huc *huc)
 	if (!xe_uc_fw_is_enabled(&huc->fw))
 		return 0;
 
+	if (IS_SRIOV_VF(xe))
+		return 0;
+
 	if (huc->fw.has_gsc_headers) {
 		ret = huc_alloc_gsc_pkt(huc);
 		if (ret)
-- 
2.43.0