[Intel-gfx] [PATCH 10/12] [v2] drm/i915: don't flood the logs about bdw semaphores

[Ben Widawsky]

From: Jani Nikula <jani.nikula at intel.com>

BDW is no longer flagged as preliminary hw, but without
i915.preliminary_hw_support module param set the logs are filled with
WARNs about it.

Just make semaphores off the BDW per-chip default for now.

v2: Spurious merge hunk leftover in v1 removed

CC: Ben Widawsky <ben at bwidawsk.net>
Reported-by: Sebastien Dufour <sebastien.dufour at intel.com>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
[BDW 3.14 backport]
Cc: stable at vger.kernel.org
Signed-off-by: Ben Widawsky <ben at bwidawsk.net>

Conflicts:
	drivers/gpu/drm/i915/i915_drv.c
---
 drivers/gpu/drm/i915/i915_drv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index ec7bb0f..8f16e11 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -476,10 +476,8 @@ bool i915_semaphore_is_enabled(struct drm_device *dev)
 		return false;
 
 	/* Until we get further testing... */
-	if (IS_GEN8(dev)) {
-		WARN_ON(!i915_preliminary_hw_support);
+	if (IS_GEN8(dev))
 		return false;
-	}
 
 	if (i915_semaphores >= 0)
 		return i915_semaphores;
-- 
1.9.1