From 1a3abd12a394f5c66943fee75cef533069e831fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= <jose.souza@intel.com>
Date: Mon, 17 Oct 2022 06:24:32 -0700
Subject: drm/i915: Extend Wa_1607297627 to Alderlake-P
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Alt-commit: 847eec69f01a28ca44f5ac7e1d71d3a60263d680
Git-commit: 1a3abd12a394f5c66943fee75cef533069e831fb
Patch-mainline: v6.1-rc3
References: git-fixes
Workaround 1607297627 was missed for Alderlake-P, so here extending it
to it and adding the fixes tag so this WA is backported to all
stable kernels.
v2:
- fixed subject
- added Fixes tag
BSpec: 54369
Cc: <stable@vger.kernel.org> # v5.17+
Fixes: dfb924e33927 ("drm/i915/adlp: Remove require_force_probe protection")
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221017132432.112850-1-jose.souza@intel.com
(cherry picked from commit 847eec69f01a28ca44f5ac7e1d71d3a60263d680)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Acked-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 6d2003d598e6..a821e3d405db 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -2293,11 +2293,11 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
}
if (IS_DG1_GRAPHICS_STEP(i915, STEP_A0, STEP_B0) ||
- IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
+ IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915) || IS_ALDERLAKE_P(i915)) {
/*
* Wa_1607030317:tgl
* Wa_1607186500:tgl
- * Wa_1607297627:tgl,rkl,dg1[a0]
+ * Wa_1607297627:tgl,rkl,dg1[a0],adlp
*
* On TGL and RKL there are multiple entries for this WA in the
* BSpec; some indicate this is an A0-only WA, others indicate
--
2.39.0