[Intel-gfx] [PATCH 3/3] drm/i915/skl: Remove the check enforcing VCS2 to be gen8 only

Damien Lespiau damien.lespiau at intel.com
Thu Jan 29 06:13:40 PST 2015


Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
---
 drivers/gpu/drm/i915/intel_ringbuffer.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index d393026..bbe439d 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -2630,19 +2630,13 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev)
 }
 
 /**
- * Initialize the second BSD ring for Broadwell GT3.
- * It is noted that this only exists on Broadwell GT3.
+ * Initialize the second BSD ring (eg. Broadwell GT3, Skylake GT3)
  */
 int intel_init_bsd2_ring_buffer(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_engine_cs *ring = &dev_priv->ring[VCS2];
 
-	if ((INTEL_INFO(dev)->gen != 8)) {
-		DRM_ERROR("No dual-BSD ring on non-BDW machine\n");
-		return -EINVAL;
-	}
-
 	ring->name = "bsd2 ring";
 	ring->id = VCS2;
 
-- 
1.8.3.1



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