drm/amdgpu: fetch cu_info once at init
Fetch this info once at init and just store the results
for future requests.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 490464e..199f76b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -793,7 +793,6 @@
struct cgs_system_info *sys_info)
{
CGS_FUNC_ADEV;
- struct amdgpu_cu_info cu_info;
if (NULL == sys_info)
return -ENODEV;
@@ -818,8 +817,7 @@
sys_info->value = adev->pg_flags;
break;
case CGS_SYSTEM_INFO_GFX_CU_INFO:
- amdgpu_asic_get_cu_info(adev, &cu_info);
- sys_info->value = cu_info.number;
+ sys_info->value = adev->gfx.cu_info.number;
break;
default:
return -ENODEV;