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Commit 73909a74 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu: add an implement for check_power_state equal for Cz. 



Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1d516c41

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

+13 −0
Original line number Diff line number Diff line
@@ -2257,6 +2257,18 @@ static void cz_dpm_powergate_vce(struct amdgpu_device *adev, bool gate) 
	}

}



static int cz_check_state_equal(struct amdgpu_device *adev,

				struct amdgpu_ps *cps,

				struct amdgpu_ps *rps,

				bool *equal)

{

	if (equal == NULL)

		return -EINVAL;



	*equal = false;

	return 0;

}



const struct amd_ip_funcs cz_dpm_ip_funcs = {

	.name = "cz_dpm",

	.early_init = cz_dpm_early_init,
@@ -2289,6 +2301,7 @@ static const struct amdgpu_dpm_funcs cz_dpm_funcs = { 
	.vblank_too_short = NULL,

	.powergate_uvd = cz_dpm_powergate_uvd,

	.powergate_vce = cz_dpm_powergate_vce,

	.check_state_equal = cz_check_state_equal,

};



static void cz_dpm_set_funcs(struct amdgpu_device *adev)