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drm/amd/pm: fix the wrong fan speed in fan1_input

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fix the wrong fan speed in fan1_input when the fan control mode is manual.
the fan speed value is not correct when we set manual mode to fan1_enalbe - 1.
since the fan speed in the metrics table always reflects the real fan speed,we
can fetch the fan speed for both auto and manual mode.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kenneth Feng 2020-10-21 14:03:08 +08:00 committed by Alex Deucher
parent 10105d0c97
commit e72d98445d
1 changed files with 3 additions and 8 deletions
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11
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
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@ -1177,14 +1177,9 @@ static int sienna_cichlid_get_fan_speed_rpm(struct smu_context *smu,
if (!speed)
return -EINVAL;
switch (smu_v11_0_get_fan_control_mode(smu)) {
case AMD_FAN_CTRL_AUTO:
return sienna_cichlid_get_smu_metrics_data(smu,
METRICS_CURR_FANSPEED,
speed);
default:
return smu_v11_0_get_fan_speed_rpm(smu, speed);
}
return sienna_cichlid_get_smu_metrics_data(smu,
METRICS_CURR_FANSPEED,
speed);
}
static int sienna_cichlid_get_fan_parameters(struct smu_context *smu)