drm/i915: dynamically set up blt ring functions and parameters
Just for consistency.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 683d1f0..5b11c53 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -1350,26 +1350,6 @@
return 0;
}
-static const struct intel_ring_buffer gen6_blt_ring = {
- .name = "blt ring",
- .id = BCS,
- .mmio_base = BLT_RING_BASE,
- .init = init_ring_common,
- .write_tail = ring_write_tail,
- .flush = blt_ring_flush,
- .add_request = gen6_add_request,
- .get_seqno = gen6_ring_get_seqno,
- .irq_get = gen6_ring_get_irq,
- .irq_put = gen6_ring_put_irq,
- .irq_enable_mask = GEN6_BLITTER_USER_INTERRUPT,
- .dispatch_execbuffer = gen6_ring_dispatch_execbuffer,
- .sync_to = gen6_blt_ring_sync_to,
- .semaphore_register = {MI_SEMAPHORE_SYNC_BR,
- MI_SEMAPHORE_SYNC_BV,
- MI_SEMAPHORE_SYNC_INVALID},
- .signal_mbox = {GEN6_RBSYNC, GEN6_VBSYNC},
-};
-
int intel_init_render_ring_buffer(struct drm_device *dev)
{
drm_i915_private_t *dev_priv = dev->dev_private;
@@ -1534,7 +1514,25 @@
drm_i915_private_t *dev_priv = dev->dev_private;
struct intel_ring_buffer *ring = &dev_priv->ring[BCS];
- *ring = gen6_blt_ring;
+ ring->name = "blitter ring";
+ ring->id = BCS;
+
+ ring->mmio_base = BLT_RING_BASE;
+ ring->write_tail = ring_write_tail;
+ ring->flush = blt_ring_flush;
+ ring->add_request = gen6_add_request;
+ ring->get_seqno = gen6_ring_get_seqno;
+ ring->irq_enable_mask = GEN6_BLITTER_USER_INTERRUPT;
+ ring->irq_get = gen6_ring_get_irq;
+ ring->irq_put = gen6_ring_put_irq;
+ ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer;
+ ring->sync_to = gen6_blt_ring_sync_to;
+ ring->semaphore_register[0] = MI_SEMAPHORE_SYNC_BR;
+ ring->semaphore_register[1] = MI_SEMAPHORE_SYNC_BV;
+ ring->semaphore_register[2] = MI_SEMAPHORE_SYNC_INVALID;
+ ring->signal_mbox[0] = GEN6_RBSYNC;
+ ring->signal_mbox[1] = GEN6_VBSYNC;
+ ring->init = init_ring_common;
return intel_init_ring_buffer(dev, ring);
}