drm/amdgpu/gfx9: clear the compute ring on reset

To be consistent with gfx8.

Reviewed-by: monk liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 526e038..70e9a23 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -2149,6 +2149,7 @@ static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring)
 
                /* reset ring buffer */
                ring->wptr = 0;
+               amdgpu_ring_clear_ring(ring);
 
                if (is_kiq) {
                    mutex_lock(&adev->srbm_mutex);