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drm/amdgpu: enable compute/gfx usermode queue

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This patch does the necessary changes required to
enable compute workload support using the existing
usermode queues infrastructure.

V9:  Patch introduced
V10: Add custom IP specific mqd strcuture for compute (Alex)
V11: Rename drm_amdgpu_userq_mqd_compute_gfx_v11 to
     drm_amdgpu_userq_mqd_compute_gfx11 (Marek)

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Shashank Sharma
2024-05-09 14:31:15 +02:00
committed by Alex Deucher
parent 543b614537
commit 2c695d7c07
4 changed files with 38 additions and 1 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
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@@ -189,7 +189,9 @@ amdgpu_userqueue_create(struct drm_file *filp, union drm_amdgpu_userq *args)
int qid, r = 0;
/* Usermode queues are only supported for GFX IP as of now */
if (args->in.ip_type != AMDGPU_HW_IP_GFX && args->in.ip_type != AMDGPU_HW_IP_DMA) {
if (args->in.ip_type != AMDGPU_HW_IP_GFX &&
args->in.ip_type != AMDGPU_HW_IP_DMA &&
args->in.ip_type != AMDGPU_HW_IP_COMPUTE) {
DRM_ERROR("Usermode queue doesn't support IP type %u\n", args->in.ip_type);
return -EINVAL;
}