drm/amdgpu/VCE: set no_user_fence flag to true

There is no user fence support for VCE
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/vce_v2_0.c

@@ -605,6 +605,7 @@ static const struct amdgpu_ring_funcs vce_v2_0_ring_funcs = {
 	.align_mask = 0xf,
 	.nop = VCE_CMD_NO_OP,
 	.support_64bit_ptrs = false,
+	.no_user_fence = true,
 	.get_rptr = vce_v2_0_ring_get_rptr,
 	.get_wptr = vce_v2_0_ring_get_wptr,
 	.set_wptr = vce_v2_0_ring_set_wptr,

drivers/gpu/drm/amd/amdgpu/vce_v3_0.c

@@ -894,6 +894,7 @@ static const struct amdgpu_ring_funcs vce_v3_0_ring_phys_funcs = {
 	.align_mask = 0xf,
 	.nop = VCE_CMD_NO_OP,
 	.support_64bit_ptrs = false,
+	.no_user_fence = true,
 	.get_rptr = vce_v3_0_ring_get_rptr,
 	.get_wptr = vce_v3_0_ring_get_wptr,
 	.set_wptr = vce_v3_0_ring_set_wptr,
@@ -917,6 +918,7 @@ static const struct amdgpu_ring_funcs vce_v3_0_ring_vm_funcs = {
 	.align_mask = 0xf,
 	.nop = VCE_CMD_NO_OP,
 	.support_64bit_ptrs = false,
+	.no_user_fence = true,
 	.get_rptr = vce_v3_0_ring_get_rptr,
 	.get_wptr = vce_v3_0_ring_get_wptr,
 	.set_wptr = vce_v3_0_ring_set_wptr,

drivers/gpu/drm/amd/amdgpu/vce_v4_0.c

@@ -1069,6 +1069,7 @@ static const struct amdgpu_ring_funcs vce_v4_0_ring_vm_funcs = {
 	.align_mask = 0x3f,
 	.nop = VCE_CMD_NO_OP,
 	.support_64bit_ptrs = false,
+	.no_user_fence = true,
 	.vmhub = AMDGPU_MMHUB,
 	.get_rptr = vce_v4_0_ring_get_rptr,
 	.get_wptr = vce_v4_0_ring_get_wptr,