[PATCH 2/3] drm/amdgpu/sdma5.0: add begin/end_use ring callbacks

[Alex Deucher]

Add begin/end_use ring callbacks to disallow GFXOFF when
SDMA work is submitted and allow it again afterward.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
index 5c1bb6d07a76..1a68cd2de522 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
@@ -1790,6 +1790,8 @@ static const struct amdgpu_ring_funcs sdma_v5_0_ring_funcs = {
 	.test_ib = sdma_v5_0_ring_test_ib,
 	.insert_nop = sdma_v5_0_ring_insert_nop,
 	.pad_ib = sdma_v5_0_ring_pad_ib,
+	.begin_use = amdgpu_sdma_ring_begin_use,
+	.end_use = amdgpu_sdma_ring_end_use,
 	.emit_wreg = sdma_v5_0_ring_emit_wreg,
 	.emit_reg_wait = sdma_v5_0_ring_emit_reg_wait,
 	.emit_reg_write_reg_wait = sdma_v5_0_ring_emit_reg_write_reg_wait,
-- 
2.42.0