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 6be2adb0a79ab2b8baf3e736a0e805d5f6a9de3a Mon Sep 17 00:00:00 2001
From: Emily Deng <Emily.Deng@amd.com>
Date: Thu, 9 Aug 2018 15:05:31 +0800
Subject: [PATCH 0401/2940] drm/amdgpu/sriov: Correct the setting about sdma
doorbell offset of Vega10
Correct the format
For vega10 sriov, the sdma doorbell must be fixed as follow to keep the
same setting with host driver, or it will happen conflicts.
Change-Id: I0e7480c6516a4fe4c2646f1644f897e21e0f7f7b
Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index c54aa75c4360..8dec9422de15 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -426,8 +426,9 @@ typedef enum _AMDGPU_DOORBELL64_ASSIGNMENT
AMDGPU_DOORBELL64_sDMA_HI_PRI_ENGINE1 = 0xE9,
/* For vega10 sriov, the sdma doorbell must be fixed as follow
- * to keep the same setting with host driver, or it will
- * happen conflicts */
+ * to keep the same setting with host driver, or it will
+ * happen conflicts
+ */
AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE0 = 0xF0,
AMDGPU_VEGA10_DOORBELL64_sDMA_HI_PRI_ENGINE0 = 0xF1,
AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE1 = 0xF2,
--
2.17.1
|
