From a68bec2ce7d6d89136b91160c3428caf683acb91 Mon Sep 17 00:00:00 2001 From: Marko Zekovic Date: Mon, 28 Mar 2022 12:37:30 +0200 Subject: [PATCH] amdgpu/pm: Enable sysfs nodes for vclk and dclk for NAVI12 SMI clock measure API is failing on NAVI12, because sysfs node for pp_dpm_vclk is not existing. Enable sysfs node for pp_dpm_vclk for NAVI12. v2: Also enable sysfs node for pp_dpm_dclk. Reviewed-by: Lijo Lazar Signed-off-by: Marko Zekovic Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index 4a9aabc16fbc2..ec4ea141bfdad 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -2007,11 +2007,13 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_ *states = ATTR_STATE_UNSUPPORTED; } else if (DEVICE_ATTR_IS(pp_dpm_vclk)) { if (!(gc_ver == IP_VERSION(10, 3, 1) || - gc_ver == IP_VERSION(10, 3, 0))) + gc_ver == IP_VERSION(10, 3, 0) || + gc_ver == IP_VERSION(10, 1, 2))) *states = ATTR_STATE_UNSUPPORTED; } else if (DEVICE_ATTR_IS(pp_dpm_dclk)) { if (!(gc_ver == IP_VERSION(10, 3, 1) || - gc_ver == IP_VERSION(10, 3, 0))) + gc_ver == IP_VERSION(10, 3, 0) || + gc_ver == IP_VERSION(10, 1, 2))) *states = ATTR_STATE_UNSUPPORTED; } else if (DEVICE_ATTR_IS(pp_power_profile_mode)) { if (amdgpu_dpm_get_power_profile_mode(adev, NULL) == -EOPNOTSUPP)