bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-21 08:13:56 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu: enable the static csa when mcbp enabled

Browse Source 
CSA is the Context Save Area for preemption.

Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao
2019-01-10 15:50:10 +08:00
committed by Alex Deucher
parent b239c01727
commit f92d5c6123
4 changed files with 11 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View File

@@ -1722,7 +1722,7 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
adev->ip_blocks[i].status.hw = true;
/* right after GMC hw init, we create CSA */
if (amdgpu_sriov_vf(adev)) {
if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) {
r = amdgpu_allocate_static_csa(adev, &adev->virt.csa_obj,
AMDGPU_GEM_DOMAIN_VRAM,
AMDGPU_CSA_SIZE);