From 3c7a5eb700661e8905ab4e50c2d09c6568125280 Mon Sep 17 00:00:00 2001 From: Radhakrishna Sripada Date: Thu, 16 Nov 2023 13:25:11 -0800 Subject: [PATCH] drm/i915/mtl: Update Wa_22018931422 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 Signed-off-by: Radhakrishna Sripada Reviewed-by: Matt Roper Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20231116212511.1760446-1-radhakrishna.sripada@intel.com --- 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 34913912d8ae2..e253750a51c56 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); -- 2.30.2