[PATCH 2/2] ath10k: fix quiet duration configuration
Rajkumar Manoharan
rmanohar at qti.qualcomm.com
Thu Feb 19 09:55:06 PST 2015
Duty cycle is nothing but percentage of one period in which a
signal is active. But it is wrongly interpreted as ratio of quiet
duration. So fix the quiet duration to the remaining percentage
of duty cycle (active ratio).
Signed-off-by: Rajkumar Manoharan <rmanohar at qti.qualcomm.com>
---
drivers/net/wireless/ath/ath10k/thermal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c
index aede750..0d89ab5 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.c
+++ b/drivers/net/wireless/ath/ath10k/thermal.c
@@ -98,7 +98,7 @@ static int ath10k_thermal_set_cur_dutycycle(struct thermal_cooling_device *cdev,
}
period = max(ATH10K_QUIET_PERIOD_MIN,
(ATH10K_QUIET_PERIOD_DEFAULT / num_bss));
- duration = (period * duty_cycle) / 100;
+ duration = (period * (100 - duty_cycle)) / 100;
enabled = duration ? 1 : 0;
ret = ath10k_wmi_pdev_set_quiet_mode(ar, period, duration,
--
2.3.0
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