leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/amdgpu: enable amdgpu_dc module parameter

Browse Source 
It doesn't work under IP discovery mode. Make it work!

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Alex Deucher <aleander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lang Yu 2022-01-20 14:01:29 +08:00 committed by Alex Deucher
parent 828904660a
commit 6a6c2ab687
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
View File

@ -846,8 +846,14 @@ static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev)
{
if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) {
amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
return 0;
}
if (!amdgpu_device_has_dc_support(adev))
return 0;
#if defined(CONFIG_DRM_AMD_DC)
} else if (adev->ip_versions[DCE_HWIP][0]) {
if (adev->ip_versions[DCE_HWIP][0]) {
switch (adev->ip_versions[DCE_HWIP][0]) {
case IP_VERSION(1, 0, 0):
case IP_VERSION(1, 0, 1):
@ -882,8 +888,8 @@ static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev)
adev->ip_versions[DCI_HWIP][0]);
return -EINVAL;
}
#endif
}
#endif
return 0;
}