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authorMa Jun <Jun.Ma2@amd.com>2024-03-01 15:36:58 +0800
committerAlex Deucher <alexander.deucher@amd.com>2024-03-06 15:44:31 -0500
commit0dafaf659cc463f2db0af92003313a8bc46781cd (patch)
treedd21fbe302642fda0699b75149224cdd16641856
parent937844d661354bf142dc1c621396fdab10ecbacc (diff)
drm/amdgpu/pm: Fix the error of pwm1_enable setting
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> Cc: stable@vger.kernel.org
-rw-r--r--drivers/gpu/drm/amd/pm/amdgpu_pm.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index 087d57850304..39c5e1dfa275 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -2558,6 +2558,7 @@ 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))
@@ -2569,13 +2570,22 @@ 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);