diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_v10_1.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c index 7970107be532..4f7e345673ca 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c @@ -308,11 +308,37 @@ static int mes_v10_1_allocate_eop_buf(struct amdgpu_device *adev) return 0; } +static int mes_v10_1_ring_init(struct amdgpu_device *adev) +{ + struct amdgpu_ring *ring; + int r; + + ring = &adev->mes.ring; + + ring->me = 3; + ring->pipe = 0; + ring->queue = 0; + + ring->ring_obj = NULL; + ring->use_doorbell = true; + ring->doorbell_index = adev->doorbell_index.mes_ring << 1; + ring->eop_gpu_addr = adev->mes.eop_gpu_addr; + sprintf(ring->name, "mes_%d.%d.%d", ring->me, ring->pipe, ring->queue); + + r = amdgpu_ring_init(adev, ring, 1024, NULL, 0, AMDGPU_RING_PRIO_DEFAULT); + if (r) + return r; + + return 0; +} + static int mes_v10_1_sw_init(void *handle) { int r; struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->mes.adev = adev; + r = mes_v10_1_init_microcode(adev); if (r) return r; |