Commit 78cc55e0b64c ("drm/i915/mcr: Hold GT forcewake during steering operations")
introduced the workaround which was in early stages. With a valid
lineage number update Workaround for future tracking.
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@xxxxxxxxx>
---
drivers/gpu/drm/i915/gt/intel_gt_mcr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_mcr.c b/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
index 34913912d8ae..e253750a51c5 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
@@ -388,8 +388,7 @@ void intel_gt_mcr_lock(struct intel_gt *gt, unsigned long *flags)
* registers. This wakeref will be released in the unlock
* routine.
*
- * This is expected to become a formally documented/numbered
- * workaround soon.
+ * Wa_22018931422
*/
intel_uncore_forcewake_get(gt->uncore, FORCEWAKE_GT);
--
2.34.1
