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authorMichal Wajdeczko <michal.wajdeczko@intel.com>2024-06-04 23:22:28 +0200
committerMichal Wajdeczko <michal.wajdeczko@intel.com>2024-06-06 15:59:34 +0200
commit05e49e0c7cb839a7c4d1ae82ceb1fd940c561370 (patch)
tree1651545e188aa2c379b981625f738a89910138a3
parent6d3581edffea0b3a64b0d3094d3f09222e0024f7 (diff)
drm/xe/vf: Support only GuC/HuC firmwares
Only GuC/HuC firmwares can be used by the VFs, don't claim support for any other firmware (like GSC) even if the driver can support it. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Piotr PiĆ³rkowski <piotr.piorkowski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240604212231.1416-2-michal.wajdeczko@intel.com
-rw-r--r--drivers/gpu/drm/xe/xe_uc_fw.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_uc_fw.c b/drivers/gpu/drm/xe/xe_uc_fw.c
index 5571612321d4..5f23ecd98376 100644
--- a/drivers/gpu/drm/xe/xe_uc_fw.c
+++ b/drivers/gpu/drm/xe/xe_uc_fw.c
@@ -654,6 +654,10 @@ static int uc_fw_request(struct xe_uc_fw *uc_fw, const struct firmware **firmwar
uc_fw_auto_select(xe, uc_fw);
if (IS_SRIOV_VF(xe)) {
+ /* Only GuC/HuC are supported */
+ if (uc_fw->type != XE_UC_FW_TYPE_GUC &&
+ uc_fw->type != XE_UC_FW_TYPE_HUC)
+ uc_fw->path = NULL;
/* VF will support only firmwares that driver can autoselect */
xe_uc_fw_change_status(uc_fw, uc_fw->path ?
XE_UC_FIRMWARE_PRELOADED :