diff options
| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-06-19 23:45:57 +0200 |
|---|---|---|
| committer | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-06-20 19:49:43 +0200 |
| commit | 2b79878b0784ba7253ad9b8dee66495b288272c9 (patch) | |
| tree | a372c68f40ec098b1ed8a75c3756526afd56c8c3 | |
| parent | 7875fe7c2495884dd08d4a23fdc44147225542da (diff) | |
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: 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
| -rw-r--r-- | drivers/gpu/drm/xe/xe_huc.c | 4 |
1 files changed, 4 insertions, 0 deletions
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) |