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turnip: lower the queue priority to 1

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To match the default priority of the gallium driver.

Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18093>
(cherry picked from commit 0c6fbfca0c)
This commit is contained in:
Chia-I Wu 2022-08-16 12:10:34 -07:00 • committed by Dylan Baker
parent caaab9f5e3
commit 28902b4746
2 changed files with 16 additions and 2 deletions
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2
.pick_status.json
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@ -4,7 +4,7 @@
"description": "turnip: lower the queue priority to 1",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": null
},

16
src/freedreno/vulkan/tu_device.c
View file

@ -1474,6 +1474,20 @@ tu_queue_init(struct tu_device *device,
int idx,
const VkDeviceQueueCreateInfo *create_info)
{
/* Match the default priority of fd_context_init. We ignore
* pQueuePriorities because the spec says
*
* An implementation may allow a higher-priority queue to starve a
* lower-priority queue on the same VkDevice until the higher-priority
* queue has no further commands to execute. The relationship of queue
* priorities must not cause queues on one VkDevice to starve queues on
* another VkDevice.
*
* We cannot let one VkDevice starve another.
*/
const int priority = 1;
VkResult result = vk_queue_init(&queue->vk, &device->vk, create_info, idx);
if (result != VK_SUCCESS)
return result;
@ -1483,7 +1497,7 @@ tu_queue_init(struct tu_device *device,
queue->vk.driver_submit = tu_queue_submit;
#endif
int ret = tu_drm_submitqueue_new(device, 0, &queue->msm_queue_id);
int ret = tu_drm_submitqueue_new(device, priority, &queue->msm_queue_id);
if (ret)
return vk_startup_errorf(device->instance, VK_ERROR_INITIALIZATION_FAILED,
"submitqueue create failed");