UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/amdgpu: Aldebaran doesn't use semaphore 

Simplify all Aldebaran DIDs into one ASIC type.

Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Amber Lin 2020-12-14 15:21:23 -05:00 committed by Alex Deucher
parent 07744e9069
commit b7daed1b62
1 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
View File

@ -644,12 +644,8 @@ static uint32_t gmc_v9_0_get_invalidate_req(unsigned int vmid,
static bool gmc_v9_0_use_invalidate_semaphore(struct amdgpu_device *adev,
uint32_t vmhub)
{
switch (adev->pdev->device) {
case 0x740c:
if (adev->asic_type == CHIP_ALDEBARAN)
return false;
default:
break;
}
return ((vmhub == AMDGPU_MMHUB_0 ||
vmhub == AMDGPU_MMHUB_1) &&