1 files changed, 13 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
index dc391693d7ce..bfddf97dd13e 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
@@ -1100,6 +1100,18 @@ static void uvd_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
         amdgpu_ring_write(ring, 0xE);
 }
 
+static void uvd_v6_0_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)
+{
+        int i;
+
+        WARN_ON(ring->wptr % 2 || count % 2);
+
+        for (i = 0; i < count / 2; i++) {
+                amdgpu_ring_write(ring, PACKET0(mmUVD_NO_OP, 0));
+                amdgpu_ring_write(ring, 0);
+        }
+}
+
 static void uvd_v6_0_enc_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
 {
         uint32_t seq = ring->fence_drv.sync_seq;
@@ -1532,7 +1544,6 @@ static const struct amd_ip_funcs uvd_v6_0_ip_funcs = {
 static const struct amdgpu_ring_funcs uvd_v6_0_ring_phys_funcs = {
         .type = AMDGPU_RING_TYPE_UVD,
         .align_mask = 0xf,
-        .nop = PACKET0(mmUVD_NO_OP, 0),
         .support_64bit_ptrs = false,
         .get_rptr = uvd_v6_0_ring_get_rptr,
         .get_wptr = uvd_v6_0_ring_get_wptr,
@@ -1548,7 +1559,7 @@ static const struct amdgpu_ring_funcs uvd_v6_0_ring_phys_funcs = {
         .emit_hdp_flush = uvd_v6_0_ring_emit_hdp_flush,
         .test_ring = uvd_v6_0_ring_test_ring,
         .test_ib = amdgpu_uvd_ring_test_ib,
-        .insert_nop = amdgpu_ring_insert_nop,
+        .insert_nop = uvd_v6_0_ring_insert_nop,
         .pad_ib = amdgpu_ring_generic_pad_ib,
         .begin_use = amdgpu_uvd_ring_begin_use,
         .end_use = amdgpu_uvd_ring_end_use,