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drm/xe/vf: Custom HuC initialization if VF

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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@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619214557.905-10-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko 2024-06-19 23:45:57 +02:00
parent 7875fe7c24
commit 2b79878b07
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/xe/xe_huc.c
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@ -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)