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authorDavid S. Miller <davem@davemloft.net>2015-11-01 00:15:30 -0400
committerDavid S. Miller <davem@davemloft.net>2015-11-01 00:15:30 -0400
commitb75ec3af27bf011a760e2f44eb25a99b6fbb0fb3 (patch)
tree89f4fbab2c6194b32a46eb771c4b158585bf0bb5 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
parente7b63ff115f21ea6c609cbb08f3d489af627af6e (diff)
parent523e13455ec9ec4457a5a1d24ff7132949742b70 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index efed11509f4a..22a8c7d3a3ab 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -294,10 +294,14 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
struct amdgpu_device *adev = dev_get_drvdata(dev);
umode_t effective_mode = attr->mode;
- /* Skip limit attributes if DPM is not enabled */
+ /* Skip attributes if DPM is not enabled */
if (!adev->pm.dpm_enabled &&
(attr == &sensor_dev_attr_temp1_crit.dev_attr.attr ||
- attr == &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr))
+ attr == &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_enable.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_max.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_min.dev_attr.attr))
return 0;
/* Skip fan attributes if fan is not present */
@@ -691,6 +695,9 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
{
int ret;
+ if (adev->pm.sysfs_initialized)
+ return 0;
+
if (adev->pm.funcs->get_temperature == NULL)
return 0;
adev->pm.int_hwmon_dev = hwmon_device_register_with_groups(adev->dev,
@@ -719,6 +726,8 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
return ret;
}
+ adev->pm.sysfs_initialized = true;
+
return 0;
}