Commit 2b79878b authored by Michal Wajdeczko's avatar Michal Wajdeczko
Browse files

drm/xe/vf: Custom HuC initialization if VF 



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

Signed-off-by: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: default avatarMatthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-10-michal.wajdeczko@intel.com
parent 7875fe7c

drivers/gpu/drm/xe/xe_huc.c

+4 −0
Original line number Diff line number Diff line
@@ -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)