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authorMichal Wajdeczko <[email protected]>2024-06-19 23:45:50 +0200
committerMichal Wajdeczko <[email protected]>2024-06-20 19:49:35 +0200
commit9632dfb0def48b0b6fa343fef166e0cf2ac10a95 (patch)
tree59bb66f2c559a668a9651b3e560b28d24292f7a6
parent65336c3fa2cf7f272067be9193303d1ab7c42190 (diff)
drm/xe/vf: Don't run any save-restore RTP actions if VF
There are no RTP save-restore actions applicable for VFs on current platforms. If any future platform will require some, we will need to update the RTP framework to support VF_READY or VF_ONLY actions. In the meantime, just skip all actions if we are running as VF driver. Signed-off-by: Michal Wajdeczko <[email protected]> Cc: Lucas De Marchi <[email protected]> Cc: Matt Roper <[email protected]> Reviewed-by: Piotr Piórkowski <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
-rw-r--r--drivers/gpu/drm/xe/xe_rtp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_rtp.c b/drivers/gpu/drm/xe/xe_rtp.c
index ac31cba1dbea..5b27f7c45ea3 100644
--- a/drivers/gpu/drm/xe/xe_rtp.c
+++ b/drivers/gpu/drm/xe/xe_rtp.c
@@ -13,6 +13,7 @@
#include "xe_gt_topology.h"
#include "xe_macros.h"
#include "xe_reg_sr.h"
+#include "xe_sriov.h"
/**
* DOC: Register Table Processing
@@ -257,6 +258,9 @@ void xe_rtp_process_to_sr(struct xe_rtp_process_ctx *ctx,
rtp_get_context(ctx, &hwe, &gt, &xe);
+ if (IS_SRIOV_VF(xe))
+ return;
+
for (entry = entries; entry && entry->name; entry++) {
bool match = false;