iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amdgpu/pm: Fix the error of pwm1_enable setting

Browse Source 
Fix the pwm_mode value error which used for
pwm1_enable setting

Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ma Jun 2024-03-01 15:36:58 +08:00 committed by Alex Deucher
parent b8f67b9ddf
commit f317c5e583
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/amd/pm/amdgpu_pm.c
View File

@ -2581,6 +2581,7 @@ static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev,
{
struct amdgpu_device *adev = dev_get_drvdata(dev);
int err, ret;
u32 pwm_mode;
int value;
if (amdgpu_in_reset(adev))
@ -2592,13 +2593,22 @@ static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev,
if (err)
return err;
if (value == 0)
pwm_mode = AMD_FAN_CTRL_NONE;
else if (value == 1)
pwm_mode = AMD_FAN_CTRL_MANUAL;
else if (value == 2)
pwm_mode = AMD_FAN_CTRL_AUTO;
else
return -EINVAL;
ret = pm_runtime_get_sync(adev_to_drm(adev)->dev);
if (ret < 0) {
pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);
return ret;
}
ret = amdgpu_dpm_set_fan_control_mode(adev, value);
ret = amdgpu_dpm_set_fan_control_mode(adev, pwm_mode);
pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);
pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);