1 files changed, 2 insertions, 17 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index e4d209b5c879..5a2e4d5a5bd1 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -6230,19 +6230,6 @@ static void gfx_v8_0_ring_emit_vgt_flush(struct amdgpu_ring *ring)
                 EVENT_INDEX(0));
 }
 
-
-static void gfx_v8_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
-{
-        amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
-        amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
-                                 WRITE_DATA_DST_SEL(0) |
-                                 WR_CONFIRM));
-        amdgpu_ring_write(ring, mmHDP_DEBUG0);
-        amdgpu_ring_write(ring, 0);
-        amdgpu_ring_write(ring, 1);
-
-}
-
 static void gfx_v8_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
                                       struct amdgpu_ib *ib,
                                       unsigned vmid, bool ctx_switch)
@@ -6887,7 +6874,6 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_gfx = {
         .emit_vm_flush = gfx_v8_0_ring_emit_vm_flush,
         .emit_gds_switch = gfx_v8_0_ring_emit_gds_switch,
         .emit_hdp_flush = gfx_v8_0_ring_emit_hdp_flush,
-        .emit_hdp_invalidate = gfx_v8_0_ring_emit_hdp_invalidate,
         .test_ring = gfx_v8_0_ring_test_ring,
         .test_ib = gfx_v8_0_ring_test_ib,
         .insert_nop = amdgpu_ring_insert_nop,
@@ -6910,7 +6896,7 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_compute = {
         .emit_frame_size =
                 20 + /* gfx_v8_0_ring_emit_gds_switch */
                 7 + /* gfx_v8_0_ring_emit_hdp_flush */
-                5 + /* gfx_v8_0_ring_emit_hdp_invalidate */
+                5 + /* hdp_invalidate */
                 7 + /* gfx_v8_0_ring_emit_pipeline_sync */
                 VI_FLUSH_GPU_TLB_NUM_WREG * 5 + 7 + /* gfx_v8_0_ring_emit_vm_flush */
                 7 + 7 + 7, /* gfx_v8_0_ring_emit_fence_compute x3 for user fence, vm fence */
@@ -6921,7 +6907,6 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_compute = {
         .emit_vm_flush = gfx_v8_0_ring_emit_vm_flush,
         .emit_gds_switch = gfx_v8_0_ring_emit_gds_switch,
         .emit_hdp_flush = gfx_v8_0_ring_emit_hdp_flush,
-        .emit_hdp_invalidate = gfx_v8_0_ring_emit_hdp_invalidate,
         .test_ring = gfx_v8_0_ring_test_ring,
         .test_ib = gfx_v8_0_ring_test_ib,
         .insert_nop = amdgpu_ring_insert_nop,
@@ -6941,7 +6926,7 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_kiq = {
         .emit_frame_size =
                 20 + /* gfx_v8_0_ring_emit_gds_switch */
                 7 + /* gfx_v8_0_ring_emit_hdp_flush */
-                5 + /* gfx_v8_0_ring_emit_hdp_invalidate */
+                5 + /* hdp_invalidate */
                 7 + /* gfx_v8_0_ring_emit_pipeline_sync */
                 17 + /* gfx_v8_0_ring_emit_vm_flush */
                 7 + 7 + 7, /* gfx_v8_0_ring_emit_fence_kiq x3 for user fence, vm fence */