From a8ff5d405e90e7044ab45f315f2dbcbe6aebf5f8 Mon Sep 17 00:00:00 2001
From: Michel Thierry <michel.thierry@intel.com>
Date: Fri, 23 Aug 2019 01:20:48 -0700
Subject: drm/i915/tgl: Do not apply WaIncreaseDefaultTLBEntries from GEN12
onwards
Git-commit: a8ff5d405e90e7044ab45f315f2dbcbe6aebf5f8
Patch-mainline: v5.5-rc1
References: bsc#1152489
Workaround no longer needed (plus L3_LRA_1_GPGPU doesn't exist).
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190823082055.5992-17-lucas.demarchi@intel.com
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 0db82921fb38..c94dfa562247 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2029,7 +2029,7 @@ static void gtt_write_workarounds(struct intel_gt *gt)
intel_uncore_write(uncore,
GEN8_L3_LRA_1_GPGPU,
GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_BXT);
- else if (INTEL_GEN(i915) >= 9)
+ else if (INTEL_GEN(i915) >= 9 && INTEL_GEN(i915) <= 11)
intel_uncore_write(uncore,
GEN8_L3_LRA_1_GPGPU,
GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_SKL);
--
2.28.0