From: Jack Xiao <Jack.Xiao@amd.com>
Date: Fri, 20 Mar 2020 05:59:48 +0000 (+0800)
Subject: drm/amdgpu: assign the cpu/gpu address of fence from ring
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ae9fd76fd8abd6ee2cd6f7595d7d7a81ee6a31eb;p=linux.git

drm/amdgpu: assign the cpu/gpu address of fence from ring

assign the cpu/gpu address of fence for the normal or mes ring
from ring structure.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index 5d13ed376ab42..d16c8c1f72db2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -422,8 +422,8 @@ int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring,
 	uint64_t index;
 
 	if (ring->funcs->type != AMDGPU_RING_TYPE_UVD) {
-		ring->fence_drv.cpu_addr = &adev->wb.wb[ring->fence_offs];
-		ring->fence_drv.gpu_addr = adev->wb.gpu_addr + (ring->fence_offs * 4);
+		ring->fence_drv.cpu_addr = ring->fence_cpu_addr;
+		ring->fence_drv.gpu_addr = ring->fence_gpu_addr;
 	} else {
 		/* put fence directly behind firmware */
 		index = ALIGN(adev->uvd.fw->size, 8);