Commit af0b7df7 authored by Jiadong Zhu's avatar Jiadong Zhu Committed by Alex Deucher
Browse files

drm/amd/pm: drop unneeded dpm features disablement for SMU 14.0.0 



PMFW will handle the features disablement properly for gpu reset case,
driver involvement may cause some unexpected issues.

Signed-off-by: default avatarJiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: default avatarYifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 493c75bb

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

+2 −1
Original line number Diff line number Diff line
@@ -1678,13 +1678,14 @@ static int smu_disable_dpms(struct smu_context *smu) 
	}



	/*

	 * For SMU 13.0.4/11, PMFW will handle the features disablement properly

	 * For SMU 13.0.4/11 and 14.0.0, PMFW will handle the features disablement properly

	 * for gpu reset and S0i3 cases. Driver involvement is unnecessary.

	 */

	if (amdgpu_in_reset(adev) || adev->in_s0ix) {

		switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) {

		case IP_VERSION(13, 0, 4):

		case IP_VERSION(13, 0, 11):

		case IP_VERSION(14, 0, 0):

			return 0;

		default:

			break;