Commit 631c54f1 authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

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: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarYang Wang <kevinyang.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c299cb6e

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

+2 −1
Original line number Diff line number Diff line
@@ -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;