diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2796-drm-amdkfd-Only-initialize-sdma-vm-for-sdma-queues.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2796-drm-amdkfd-Only-initialize-sdma-vm-for-sdma-queues.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2796-drm-amdkfd-Only-initialize-sdma-vm-for-sdma-queues.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2796-drm-amdkfd-Only-initialize-sdma-vm-for-sdma-queues.patch new file mode 100644 index 00000000..b379bb98 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2796-drm-amdkfd-Only-initialize-sdma-vm-for-sdma-queues.patch @@ -0,0 +1,32 @@ +From 2c731a6a38093f13729ded3e95a4d3da4d2f9ccd Mon Sep 17 00:00:00 2001 +From: Oak Zeng <Oak.Zeng@amd.com> +Date: Fri, 31 May 2019 15:07:42 -0500 +Subject: [PATCH 2796/2940] drm/amdkfd: Only initialize sdma vm for sdma queues + +Don't do the same for compute queues + +Change-Id: Icf785f2ab1a6be8da3197c8de2c291d7b12f67b3 +Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> +Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +index 497d449fc6d0..1b95be774e74 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +@@ -1288,7 +1288,9 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q, + */ + q->properties.is_evicted = !!qpd->evicted; + q->properties.is_suspended = false; +- dqm->asic_ops.init_sdma_vm(dqm, q, qpd); ++ if (q->properties.type == KFD_QUEUE_TYPE_SDMA || ++ q->properties.type == KFD_QUEUE_TYPE_SDMA_XGMI) ++ dqm->asic_ops.init_sdma_vm(dqm, q, qpd); + q->properties.tba_addr = qpd->tba_addr; + q->properties.tma_addr = qpd->tma_addr; + retval = mqd_mgr->init_mqd(mqd_mgr, &q->mqd, &q->mqd_mem_obj, +-- +2.17.1 + |