Commit b7f0656a authored by John Clements's avatar John Clements Committed by Alex Deucher
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drm/amdgpu: Updated XGMI power down control support check 



Updated SMC FW version check to determine if XGMI power down control is supported

Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarJohn Clements <john.clements@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5c23e9e0

drivers/gpu/drm/amd/powerplay/arcturus_ppt.c

+3 −3
Original line number Diff line number Diff line
@@ -2298,9 +2298,9 @@ static int arcturus_allow_xgmi_power_down(struct smu_context *smu, bool en) 
		return ret;

	}



	/* PPSMC_MSG_GmiPwrDnControl is supported by 54.20.0 and onwards */

	if (smu_version < 0x365000) {

		pr_err("XGMI power down control is only supported by PMFW 54.20.0 and onwards\n");

	/* PPSMC_MSG_GmiPwrDnControl is supported by 54.23.0 and onwards */

	if (smu_version < 0x00361700) {

		pr_err("XGMI power down control is only supported by PMFW 54.23.0 and onwards\n");

		return -EINVAL;

	}