From 8c660d015270f1d52742fb4b51e4a9dfb8ed5fa0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= <jose.souza@intel.com>
Date: Thu, 27 Feb 2020 14:01:00 -0800
Subject: drm/i915/tgl: Add Wa number to
WaAllowPMDepthAndInvocationCountAccessFromUMD
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Git-commit: f5e5a33037a8272d545f022f4f28d20948fd4cb8
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
Just to make easier to check that the Wa was implemetend when
comparing to the number in BSpec.
BSpec: 52890
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200227220101.321671-10-jose.souza@intel.com
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/gt/intel_workarounds.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index b8e7455c99f7..478f76efb3e6 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1255,6 +1255,7 @@ static void tgl_whitelist_build(struct intel_engine_cs *engine)
case RENDER_CLASS:
/*
* WaAllowPMDepthAndInvocationCountAccessFromUMD:tgl
+ * Wa_1408556865:tgl
*
* This covers 4 registers which are next to one another :
* - PS_INVOCATION_COUNT
--
2.28.0