From 8da53efaa228f12f709b23d7cd08c5644af474c4 Mon Sep 17 00:00:00 2001 From: Rodrigo Vivi Date: Mon, 23 Jan 2017 10:32:36 -0800 Subject: [PATCH] drm/i915/kbl: Apply WaIncreaseDefaultTLBEntries on KBL. According to wa_database this Wa persist on KBL as it was on SKL. Cc: Tim Gore Cc: Mika Kuoppala Cc: Tvrtko Ursulin Signed-off-by: Rodrigo Vivi Reviewed-by: Ander Conselvan de Oliveira Acked-by: Jani Nikula Link: http://patchwork.freedesktop.org/patch/msgid/1485196357-30599-1-git-send-email-rodrigo.vivi@intel.com --- drivers/gpu/drm/i915/i915_gem_gtt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index e808aad203d8..cc0bb7bb6775 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -2184,12 +2184,12 @@ static void gtt_write_workarounds(struct drm_i915_private *dev_priv) * called on driver load and after a GPU reset, so you can place * workarounds here even if they get overwritten by GPU reset. */ - /* WaIncreaseDefaultTLBEntries:chv,bdw,skl,bxt */ + /* WaIncreaseDefaultTLBEntries:chv,bdw,skl,bxt,kbl */ if (IS_BROADWELL(dev_priv)) I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_BDW); else if (IS_CHERRYVIEW(dev_priv)) I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_CHV); - else if (IS_SKYLAKE(dev_priv)) + else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_SKL); else if (IS_BROXTON(dev_priv)) I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_BXT); -- GitLab