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drm/amd/amdgpu: hide voltage and power sensors on SI and KV parts 

The driver does not support these sensors yet and there is no point in
creating sysfs attributes which will always return an error.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jean Delvare 2019-08-28 10:27:29 +02:00 committed by Alex Deucher
parent e352625796
commit 1cdd229bec
1 changed files with 9 additions and 1 deletions
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10
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
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@ -2349,7 +2349,9 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
effective_mode &= ~S_IWUSR;
}
if ((adev->flags & AMD_IS_APU) &&
if (((adev->flags & AMD_IS_APU) ||
adev->family == AMDGPU_FAMILY_SI || /* not implemented yet */
adev->family == AMDGPU_FAMILY_KV) && /* not implemented yet */
(attr == &sensor_dev_attr_power1_average.dev_attr.attr ||
attr == &sensor_dev_attr_power1_cap_max.dev_attr.attr ||
attr == &sensor_dev_attr_power1_cap_min.dev_attr.attr||
@ -2373,6 +2375,12 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
return 0;
}
if ((adev->family == AMDGPU_FAMILY_SI || /* not implemented yet */
adev->family == AMDGPU_FAMILY_KV) && /* not implemented yet */
(attr == &sensor_dev_attr_in0_input.dev_attr.attr ||
attr == &sensor_dev_attr_in0_label.dev_attr.attr))
return 0;
/* only APUs have vddnb */
if (!(adev->flags & AMD_IS_APU) &&
(attr == &sensor_dev_attr_in1_input.dev_attr.attr ||