hi Matthias,
On 2019-02-26 17:48, Balakrishna Godavarthi wrote:
On 2019-02-26 05:19, Matthias Kaehlcke wrote:
After sending a power on pulse the driver has a delay of 100ms
to allow the host controller to boot. Move the delay into
qca_send_power_pulse(), since it is directly related with the
power-on pulse.
Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
---
drivers/bluetooth/hci_qca.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index e4128774e9686..eacc108c422d0 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -1036,6 +1036,9 @@ static int qca_send_power_pulse(struct hci_uart
*hu, bool on)
usleep_range(100, 200);
[Bala] : i still doubt do we require this delay.
hci_uart_set_flow_control(hu, false);
+ if (on)
+ msleep(100);
+
return 0;
}
@@ -1148,9 +1151,6 @@ static int qca_wcn3990_init(struct hci_uart *hu)
if (ret)
return ret;
- /* Wait for 100 ms for SoC to boot */
- msleep(100);
-
/* Now the device is in ready state to communicate with host.
* To sync host with device we need to reopen port.
* Without this, we will have RTS and CTS synchronization
Reviewed-by: Balakrishna Godavarthi <bgodavar@xxxxxxxxxxxxxx>
--
Regards
Balakrishna.
