[PATCH 2/2] wifi: mt76: mt7921: reduce polling time in pmctrl

[Deren Wu]

Due to the polling tick is 10ms, the wake up flow in the status waiting
would cause more 10~20ms than the real HW response time. Reduce
tick-interval from 10ms to 1ms to get better network performance, such
as ping latency, in low power mode.

Reviewed-by: Lorenzo Bianconi <lorenzo at kernel.org>
Signed-off-by: Deren Wu <deren.wu at mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c
index 86340d3205c5..288caa728afc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c
@@ -69,8 +69,8 @@ int __mt7921e_mcu_drv_pmctrl(struct mt7921_dev *dev)
 
 	for (i = 0; i < MT7921_DRV_OWN_RETRY_COUNT; i++) {
 		mt76_wr(dev, MT_CONN_ON_LPCTL, PCIE_LPCR_HOST_CLR_OWN);
-		if (mt76_poll_msec(dev, MT_CONN_ON_LPCTL,
-				   PCIE_LPCR_HOST_OWN_SYNC, 0, 50))
+		if (mt76_poll_msec_tick(dev, MT_CONN_ON_LPCTL,
+					PCIE_LPCR_HOST_OWN_SYNC, 0, 50, 1))
 			break;
 	}
 
@@ -110,8 +110,8 @@ int mt7921e_mcu_fw_pmctrl(struct mt7921_dev *dev)
 
 	for (i = 0; i < MT7921_DRV_OWN_RETRY_COUNT; i++) {
 		mt76_wr(dev, MT_CONN_ON_LPCTL, PCIE_LPCR_HOST_SET_OWN);
-		if (mt76_poll_msec(dev, MT_CONN_ON_LPCTL,
-				   PCIE_LPCR_HOST_OWN_SYNC, 4, 50))
+		if (mt76_poll_msec_tick(dev, MT_CONN_ON_LPCTL,
+					PCIE_LPCR_HOST_OWN_SYNC, 4, 50, 1))
 			break;
 	}
 
-- 
2.18.0