Commit ab29ac57 authored by Lang Yu's avatar Lang Yu Committed by Alex Deucher
Browse files

drm/amdgpu/umsch: add suspend and resume callback 



Add missing IP callbacks.

Signed-off-by: default avatarLang Yu <Lang.Yu@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarVeerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e40dd9c6

drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c

+16 −0
Original line number Diff line number Diff line
@@ -843,6 +843,20 @@ static int umsch_mm_hw_fini(void *handle) 
	return 0;

}



static int umsch_mm_suspend(void *handle)

{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	return umsch_mm_hw_fini(adev);

}



static int umsch_mm_resume(void *handle)

{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	return umsch_mm_hw_init(adev);

}



static const struct amd_ip_funcs umsch_mm_v4_0_ip_funcs = {

	.name = "umsch_mm_v4_0",

	.early_init = umsch_mm_early_init,
@@ -851,6 +865,8 @@ static const struct amd_ip_funcs umsch_mm_v4_0_ip_funcs = { 
	.sw_fini = umsch_mm_sw_fini,

	.hw_init = umsch_mm_hw_init,

	.hw_fini = umsch_mm_hw_fini,

	.suspend = umsch_mm_suspend,

	.resume = umsch_mm_resume,

};



const struct amdgpu_ip_block_version umsch_mm_v4_0_ip_block = {