diff options
| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2024-08-18 11:04:09 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-09-27 00:06:17 +0300 |
| commit | 631c54f167a6ac536c6461b388bac51658dbaa91 (patch) | |
| tree | d67c4a93d5c064b003e0283c08621b7a7ed29a3c /drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | |
| parent | c299cb6eafaf76d0cb4094623d6401c45d8bd0dc (diff) | |
| download | linux-631c54f167a6ac536c6461b388bac51658dbaa91.tar.xz | |
drm/amd/pm: Do not support swSMU if SMU IP is disabled
When SMU IP is disabled by ip_block_mask, driver
should not refer to any dpm/swSMU callback. Instead,
any driver call into swSMU/dpm callback needs to
return error code EOPNOTSUPP.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index bb3bc68dfc39..e0ab175cd000 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -549,7 +549,8 @@ bool is_support_sw_smu(struct amdgpu_device *adev) if (adev->asic_type == CHIP_VEGA20) return false; - if (amdgpu_ip_version(adev, MP1_HWIP, 0) >= IP_VERSION(11, 0, 0)) + if ((amdgpu_ip_version(adev, MP1_HWIP, 0) >= IP_VERSION(11, 0, 0)) && + amdgpu_device_ip_is_valid(adev, AMD_IP_BLOCK_TYPE_SMC)) return true; return false; |