github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-30 18:13:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amdgpu/discovery: enable UMSCH 4.0 in IP discovery

Browse Source 
Enable UMSCH to support VPE and VCN user queues.

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lang Yu 2023-06-21 20:16:46 +08:00 committed by Alex Deucher
parent 4f94903332
commit 822f780829
1 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
View File

@ -2160,6 +2160,20 @@ static int amdgpu_discovery_set_vpe_ip_blocks(struct amdgpu_device *adev)
return 0;
}
static int amdgpu_discovery_set_umsch_mm_ip_blocks(struct amdgpu_device *adev)
{
switch (adev->ip_versions[VCN_HWIP][0]) {
case IP_VERSION(4, 0, 5):
amdgpu_device_ip_block_add(adev, &umsch_mm_v4_0_ip_block);
adev->enable_umsch_mm = true;
break;
default:
break;
}
return 0;
}
int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
{
int r;
@ -2651,6 +2665,10 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
if (r)
return r;
r = amdgpu_discovery_set_umsch_mm_ip_blocks(adev);
if (r)
return r;
return 0;
}