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Bluetooth: hci_qca: Increase SoC idle timeout to 200ms

PATCH In review Balakrishna Godavarthi 2 participants 2 messages Jun 12, 2020

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Balakrishna Godavarthi

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#0 lore raw

PATCH 1/1 Bluetooth: hci_qca: Increase SoC idle timeout to 200ms

In some version of WCN399x, SoC idle timeout is configured as 80ms instead of 20ms or 40ms. To honor all the SoC's supported in the driver increasing SoC idle timeout to 200ms.

Fixes 41d5b25fed0a0 ("Bluetooth: hci_qca: add PM support")
Signed-off-by Balakrishna Godavarthi <[email protected]>
---
 drivers/bluetooth/hci_qca.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/bluetooth/hci_qca.c +1 -1
index f3fde99..91c9aa6 100644
@@ -46,7 +46,7 @@
 #define HCI_MAX_IBS_SIZE	10
 
 #define IBS_WAKE_RETRANS_TIMEOUT_MS	100
-#define IBS_BTSOC_TX_IDLE_TIMEOUT_MS	40
+#define IBS_BTSOC_TX_IDLE_TIMEOUT_MS	200
 #define IBS_HOST_TX_IDLE_TIMEOUT_MS	2000
 #define CMD_TRANS_TIMEOUT_MS		100
 #define MEMDUMP_TIMEOUT_MS		8000
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#1 lore raw

Hi Balakrishna,

Quoted 9 lines

In some version of WCN399x, SoC idle timeout is configured as 80ms instead of 20ms or 40ms. To honor all the SoC's supported in the driver increasing SoC idle timeout to 200ms.

Fixes 41d5b25fed0a0 ("Bluetooth: hci_qca: add PM support")
Signed-off-by Balakrishna Godavarthi <[email protected]>

---
drivers/bluetooth/hci_qca.c | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)

patch has been applied to bluetooth-next tree.

Regards

Marcel