diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 63f62c670df5..430665933635 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -351,6 +351,11 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs,
  */
 int amdgpu_ib_pool_init(struct amdgpu_device *adev)
 {
+	const int sizes[AMDGPU_IB_POOL_MAX] = {
+		[AMDGPU_IB_POOL_DELAYED] = SZ_1M,
+		[AMDGPU_IB_POOL_IMMEDIATE] = SZ_128K,
+		[AMDGPU_IB_POOL_DIRECT] = SZ_512K
+	};
 	int r, i;
 
 	if (adev->ib_pool_ready)
@@ -358,7 +363,7 @@ int amdgpu_ib_pool_init(struct amdgpu_device *adev)
 
 	for (i = 0; i < AMDGPU_IB_POOL_MAX; i++) {
 		r = amdgpu_sa_bo_manager_init(adev, &adev->ib_pools[i],
-					      AMDGPU_IB_POOL_SIZE, 256,
+					      sizes[i], 256,
 					      AMDGPU_GEM_DOMAIN_GTT);
 		if (r)
 			goto error;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
index 9d3934b4f106..b11e9f244b53 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
@@ -68,8 +68,6 @@ enum amdgpu_ring_priority_level {
 
 #define to_amdgpu_ring(s) container_of((s), struct amdgpu_ring, sched)
 
-#define AMDGPU_IB_POOL_SIZE	(1024 * 1024)
-
 enum amdgpu_ring_type {
 	AMDGPU_RING_TYPE_GFX		= AMDGPU_HW_IP_GFX,
 	AMDGPU_RING_TYPE_COMPUTE	= AMDGPU_HW_IP_COMPUTE,