From bb58857097a8b7516bc32d9444df90171e5cf58b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= <jose.souza@intel.com>
Date: Thu, 22 Jul 2021 12:20:41 -0700
Subject: drm/i915: Extend Wa_1406941453 to adl-p
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Git-commit: 0b03d93fde21d030faf9c4b6c888ad80cfcd0d4b
Patch-mainline: v5.15-rc1
References: jsc#SLE-22601
Workaround also needed for alderlake-P.
HSDES: 14010801662
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210722192041.92346-1-jose.souza@intel.com
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/gt/intel_workarounds.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 247f0331ebee..b84d1d816898 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1583,8 +1583,8 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
}
if (IS_DG1(i915) || IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915) ||
- IS_ALDERLAKE_S(i915)) {
- /* Wa_1406941453:tgl,rkl,dg1,adl-s */
+ IS_ALDERLAKE_S(i915) || IS_ALDERLAKE_P(i915)) {
+ /* Wa_1406941453:tgl,rkl,dg1,adl-s,adl-p */
wa_masked_en(wal,
GEN10_SAMPLER_MODE,
ENABLE_SMALLPL);
--
2.33.1