---

yaml
---
r: 318691
b: refs/heads/master
c: 4ef7256
h: refs/heads/master
i:
  318689: 91a7398
  318687: d905ecb
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bfb38d35c1cacb182d8bbda23379397bffeafc8c
+refs/heads/master: 4ef72566f1035fef5abd0913100d13746e066ee3

trunk/drivers/gpu/drm/radeon/r100.c

@@ -3693,7 +3693,7 @@ int r100_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
 	ib.ptr[6] = PACKET2(0);
 	ib.ptr[7] = PACKET2(0);
 	ib.length_dw = 8;
-	r = radeon_ib_schedule(rdev, &ib);
+	r = radeon_ib_schedule(rdev, &ib, NULL);
 	if (r) {
 		radeon_scratch_free(rdev, scratch);
 		radeon_ib_free(rdev, &ib);

trunk/drivers/gpu/drm/radeon/r600.c

@@ -2619,7 +2619,7 @@ int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
 	ib.ptr[1] = ((scratch - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
 	ib.ptr[2] = 0xDEADBEEF;
 	ib.length_dw = 3;
-	r = radeon_ib_schedule(rdev, &ib);
+	r = radeon_ib_schedule(rdev, &ib, NULL);
 	if (r) {
 		radeon_scratch_free(rdev, scratch);
 		radeon_ib_free(rdev, &ib);

trunk/drivers/gpu/drm/radeon/radeon.h

@@ -751,7 +751,8 @@ struct si_rlc {
 int radeon_ib_get(struct radeon_device *rdev, int ring,
 		  struct radeon_ib *ib, unsigned size);
 void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib);
-int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib);
+int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib,
+		       struct radeon_ib *const_ib);
 int radeon_ib_pool_init(struct radeon_device *rdev);
 void radeon_ib_pool_fini(struct radeon_device *rdev);
 int radeon_ib_ring_tests(struct radeon_device *rdev);

trunk/drivers/gpu/drm/radeon/radeon_cs.c

@@ -354,7 +354,7 @@ static int radeon_cs_ib_chunk(struct radeon_device *rdev,
 	}
 	radeon_cs_sync_rings(parser);
 	parser->ib.vm_id = 0;
-	r = radeon_ib_schedule(rdev, &parser->ib);
+	r = radeon_ib_schedule(rdev, &parser->ib, NULL);
 	if (r) {
 		DRM_ERROR("Failed to schedule IB !\n");
 	}
@@ -452,25 +452,24 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev,
 	}
 	radeon_cs_sync_rings(parser);
 
+	parser->ib.vm_id = vm->id;
+	/* ib pool is bind at 0 in virtual address space,
+	 * so gpu_addr is the offset inside the pool bo
+	 */
+	parser->ib.gpu_addr = parser->ib.sa_bo->soffset;
+
 	if ((rdev->family >= CHIP_TAHITI) &&
 	    (parser->chunk_const_ib_idx != -1)) {
 		parser->const_ib.vm_id = vm->id;
-		/* ib pool is bind at 0 in virtual address space to gpu_addr is the
-		 * offset inside the pool bo
+		/* ib pool is bind at 0 in virtual address space,
+		 * so gpu_addr is the offset inside the pool bo
 		 */
 		parser->const_ib.gpu_addr = parser->const_ib.sa_bo->soffset;
-		r = radeon_ib_schedule(rdev, &parser->const_ib);
-		if (r)
-			goto out;
+		r = radeon_ib_schedule(rdev, &parser->ib, &parser->const_ib);
+	} else {
+		r = radeon_ib_schedule(rdev, &parser->ib, NULL);
 	}
 
-	parser->ib.vm_id = vm->id;
-	/* ib pool is bind at 0 in virtual address space to gpu_addr is the
-	 * offset inside the pool bo
-	 */
-	parser->ib.gpu_addr = parser->ib.sa_bo->soffset;
-	parser->ib.is_const_ib = false;
-	r = radeon_ib_schedule(rdev, &parser->ib);
 out:
 	if (!r) {
 		if (vm->fence) {

trunk/drivers/gpu/drm/radeon/radeon_ring.c

@@ -74,7 +74,8 @@ void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib)
 	radeon_fence_unref(&ib->fence);
 }
 
-int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib)
+int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib,
+		       struct radeon_ib *const_ib)
 {
 	struct radeon_ring *ring = &rdev->ring[ib->ring];
 	bool need_sync = false;
@@ -105,13 +106,20 @@ int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib)
 	if (!need_sync) {
 		radeon_semaphore_free(rdev, &ib->semaphore, NULL);
 	}
+	if (const_ib) {
+		radeon_ring_ib_execute(rdev, const_ib->ring, const_ib);
+		radeon_semaphore_free(rdev, &const_ib->semaphore, NULL);
+	}
 	radeon_ring_ib_execute(rdev, ib->ring, ib);
 	r = radeon_fence_emit(rdev, &ib->fence, ib->ring);
 	if (r) {
 		dev_err(rdev->dev, "failed to emit fence for new IB (%d)\n", r);
 		radeon_ring_unlock_undo(rdev, ring);
 		return r;
 	}
+	if (const_ib) {
+		const_ib->fence = radeon_fence_ref(ib->fence);
+	}
 	radeon_ring_unlock_commit(rdev, ring);
 	return 0;
 }