diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2024-08-07 11:53:35 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-08-13 13:04:48 -0400 |
| commit | 2029b3d7e1358bcca30f74978543ba35b4bbc43d (patch) | |
| tree | e39c69bd4dcc6b5389c18d7f8bc44f9c6283b573 /drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | |
| parent | 278e1865b7a2124ea783b75ea8b3ee0bc2da5d85 (diff) | |
drm/amdgpu/mes: add multiple mes ring instances support
Add multiple mes ring instances in mes structure to support
multiple mes pipes.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit c7d4355648ffa02a1551495b05c71ea6c884d29c)
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c index dac88d2dd70d..8ef53f48ce15 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c @@ -135,9 +135,11 @@ int amdgpu_mes_init(struct amdgpu_device *adev) idr_init(&adev->mes.queue_id_idr); ida_init(&adev->mes.doorbell_ida); spin_lock_init(&adev->mes.queue_id_lock); - spin_lock_init(&adev->mes.ring_lock); mutex_init(&adev->mes.mutex_hidden); + for (i = 0; i < AMDGPU_MAX_MES_PIPES; i++) + spin_lock_init(&adev->mes.ring_lock[i]); + adev->mes.total_max_queue = AMDGPU_FENCE_MES_QUEUE_ID_MASK; adev->mes.vmid_mask_mmhub = 0xffffff00; adev->mes.vmid_mask_gfxhub = 0xffffff00; |