blob: fa02ce9d15f573684fe16dff7cc65f143f81e508 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
From d5fe08ef3ab719a3e9a35470e348bf9e394c963a Mon Sep 17 00:00:00 2001
From: Kent Russell <kent.russell@amd.com>
Date: Fri, 24 Mar 2017 07:52:15 -0400
Subject: [PATCH 1239/4131] drm/amdkfd: Initialize packet manager for non-HWS
We use the packet manager to create packets, even in SW-scheduled
situations. Initialize it when we aren't using HWS, and destroy it when
we're done.
BUG: KFD-314
Change-Id: Iac778cedc2ebf3f5285d6012b3682ddba0d3eaa5
Signed-off-by: Kent Russell <kent.russell@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 3 ++-
1 file changed, 2 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 fe99477..1e28bb7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -787,11 +787,12 @@ static void uninitialize_nocpsch(struct device_queue_manager *dqm)
static int start_nocpsch(struct device_queue_manager *dqm)
{
init_interrupts(dqm);
- return 0;
+ return pm_init(&dqm->packets, dqm, dqm->dev->mec_fw_version);
}
static int stop_nocpsch(struct device_queue_manager *dqm)
{
+ pm_uninit(&dqm->packets);
return 0;
}
--
2.7.4
|
