drm/amd/powerplay: debugfs don't check powerplay when SW SMU is enabled.

when sw smu is enabled, the powerplay interface isn't implemented.

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 47d2ba528a0fbd0b1ecc59fef558f813ef0a0e0f..ccdb0f6f1ff94b3d6834ef1effc9aa8f33cb9c92 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -2746,7 +2746,7 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data)
        if  ((adev->flags & AMD_IS_PX) &&
             (ddev->switch_power_state != DRM_SWITCH_POWER_ON)) {
                seq_printf(m, "PX asic powered off\n");
-       } else if (adev->powerplay.pp_funcs->debugfs_print_current_performance_level) {
+       } else if (!is_support_sw_smu(adev) && adev->powerplay.pp_funcs->debugfs_print_current_performance_level) {
                mutex_lock(&adev->pm.mutex);
                if (adev->powerplay.pp_funcs->debugfs_print_current_performance_level)
                        adev->powerplay.pp_funcs->debugfs_print_current_performance_level(adev, m);