[Intel-gfx] [CI 4/4] drm/i915: Remove CNL from WA 827

[Rodrigo Vivi]

CNL A stepping was the only affected there.
But also it is time to clean old pre-production
CNL Workarounds, so let's just remove and clean
this W/A.

Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
Reviewed-by: Clint Taylor <Clinton.A.Taylor at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 360d248a59b4..c36217079ef2 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5224,8 +5224,8 @@ static bool needs_nv12_wa(struct drm_i915_private *dev_priv,
 	if (!crtc_state->nv12_planes)
 		return false;
 
-	if ((IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) ||
-	    IS_CANNONLAKE(dev_priv))
+	/* WA Display #0827: Gen9:all */
+	if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv))
 		return true;
 
 	return false;
-- 
2.19.1