From 1a2520582ec7e7f802a4a22b6ff6db8e49cf6929 Mon Sep 17 00:00:00 2001 From: Michel Thierry Date: Wed, 10 Dec 2014 09:43:37 +0000 Subject: [PATCH] drm/i915/bdw: Add WaForceEnableNonCoherent label MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We already implement this workaround, but it was missing its name. Reviewed-by: Ville Syrjälä Signed-off-by: Michel Thierry Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_ringbuffer.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index a8dc158f33be..f1ce16997a79 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -782,6 +782,7 @@ static int bdw_init_workarounds(struct intel_engine_cs *ring) * workaround for for a possible hang in the unlikely event a TLB * invalidation occurs during a PSD flush. */ + /* WaForceEnableNonCoherent:bdw */ /* WaHdcDisableFetchWhenMasked:bdw */ /* WaDisableFenceDestinationToSLM:bdw (GT3 pre-production) */ WA_SET_BIT_MASKED(HDC_CHICKEN0, -- 2.34.1