[Intel-gfx] [PATCH 2/5] drm/i915: Use the same vfunc for BSD2 ring init

[Oscar Mateo]

If we needed to do something different for the init functions, we could
always look at the instance number to make the distinction.But, in any
case, the two functions are virtually identical already (please notice
that BSD2_RING is only used from gen8 onwards).

Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo at intel.com>
---
 drivers/gpu/drm/i915/intel_engine_cs.c  |  2 +-
 drivers/gpu/drm/i915/intel_ringbuffer.c | 14 --------------
 drivers/gpu/drm/i915/intel_ringbuffer.h |  1 -
 3 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c
index b3d575a..abc0a9c 100644
--- a/drivers/gpu/drm/i915/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/intel_engine_cs.c
@@ -79,7 +79,7 @@
 		.mmio_base = GEN8_BSD2_RING_BASE,
 		.irq_shift = GEN8_VCS2_IRQ_SHIFT,
 		.init_execlists = logical_xcs_ring_init,
-		.init_legacy = intel_init_bsd2_ring_buffer,
+		.init_legacy = intel_init_bsd_ring_buffer,
 	},
 	[VECS] = {
 		.name = "vecs",
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index c98acc2..81eee42 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -2175,20 +2175,6 @@ int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine)
 	return intel_init_ring_buffer(engine);
 }
 
-/**
- * Initialize the second BSD ring (eg. Broadwell GT3, Skylake GT3)
- */
-int intel_init_bsd2_ring_buffer(struct intel_engine_cs *engine)
-{
-	struct drm_i915_private *dev_priv = engine->i915;
-
-	intel_ring_default_vfuncs(dev_priv, engine);
-
-	engine->emit_flush = gen6_bsd_ring_flush;
-
-	return intel_init_ring_buffer(engine);
-}
-
 int intel_init_blt_ring_buffer(struct intel_engine_cs *engine)
 {
 	struct drm_i915_private *dev_priv = engine->i915;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 4ab590b..5c1a27f 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -561,7 +561,6 @@ int intel_ring_pin(struct intel_ring *ring,
 
 int intel_init_render_ring_buffer(struct intel_engine_cs *engine);
 int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine);
-int intel_init_bsd2_ring_buffer(struct intel_engine_cs *engine);
 int intel_init_blt_ring_buffer(struct intel_engine_cs *engine);
 int intel_init_vebox_ring_buffer(struct intel_engine_cs *engine);
 
-- 
1.9.1