diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2020-08-04 15:56:20 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 10:43:55 -0400 |
| commit | d81d75c999366e490d512600c8227dcbbe720239 (patch) | |
| tree | 7e992653bb51794c75f70fcb74b2654909e3a6fa /drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | |
| parent | 12ec9a432b480a82512aaaa936159cced0834deb (diff) | |
drm/amdgpu/gfx11: enable kiq to map mes ring
Enable KIQ to map MES ring:
1). add MES queue mapping support in MAP_QUEUES packet.
2). use correct MQD settings for MES queue.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index 2f8fbe2651ff..184bf554acca 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -121,7 +121,21 @@ static void gfx11_kiq_map_queues(struct amdgpu_ring *kiq_ring, { uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); uint64_t wptr_addr = ring->wptr_gpu_addr; - uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + uint32_t eng_sel = 0; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_COMPUTE: + eng_sel = 0; + break; + case AMDGPU_RING_TYPE_GFX: + eng_sel = 4; + break; + case AMDGPU_RING_TYPE_MES: + eng_sel = 5; + break; + default: + WARN_ON(1); + } amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); /* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/ |