VGT_FLUSH 1831 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c amdgpu_ring_write(ring, EVENT_TYPE(VGT_FLUSH) | VGT_FLUSH 2169 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c amdgpu_ring_write(ring, EVENT_TYPE(VGT_FLUSH) | VGT_FLUSH 6111 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c amdgpu_ring_write(ring, EVENT_TYPE(VGT_FLUSH) |