diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c index 4f6390f3236e..4a9af800b1f1 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c @@ -308,11 +308,16 @@ static void init_mqd_sdma(struct mqd_manager *mm, void **mqd, struct queue_properties *q) { struct v11_sdma_mqd *m; + int size; m = (struct v11_sdma_mqd *) mqd_mem_obj->cpu_ptr; - memset(m, 0, sizeof(struct v11_sdma_mqd)); + if (mm->dev->shared_resources.enable_mes) + size = PAGE_SIZE; + else + size = sizeof(struct v11_sdma_mqd); + memset(m, 0, size); *mqd = m; if (gart_addr) *gart_addr = mqd_mem_obj->gpu_addr; @@ -443,6 +448,14 @@ struct mqd_manager *mqd_manager_init_v11(enum KFD_MQD_TYPE type, #if defined(CONFIG_DEBUG_FS) mqd->debugfs_show_mqd = debugfs_show_mqd_sdma; #endif + /* + * To allocate SDMA MQDs by generic functions + * when MES is enabled. + */ + if (dev->shared_resources.enable_mes) { + mqd->allocate_mqd = allocate_mqd; + mqd->free_mqd = kfd_free_mqd_cp; + } pr_debug("%s@%i\n", __func__, __LINE__); break; default: |