| Message ID | 0e3c48f0f38b167d83feb102284eaf24caa8c500.1655723462.git.hakan.jansson@infineon.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Bluetooth: hci_bcm: Improve FW load time on CYW55572 | expand |
On Mon, Jun 20, 2022 at 2:02 PM Hakan Jansson <hakan.jansson@infineon.com> wrote: > Always prevent trying to set device baudrate before calling setup() when > using autobaud mode. > > This was previously happening for devices which had device specific data > with member no_early_set_baudrate set to 0. > > Signed-off-by: Hakan Jansson <hakan.jansson@infineon.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c index 9a129867a4c0..0ae627c293c5 100644 --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -484,7 +484,7 @@ static int bcm_open(struct hci_uart *hu) /* If oper_speed is set, ldisc/serdev will set the baudrate * before calling setup() */ - if (!bcm->dev->no_early_set_baudrate) + if (!bcm->dev->no_early_set_baudrate && !bcm->dev->use_autobaud_mode) hu->oper_speed = bcm->dev->oper_speed; err = bcm_gpio_set_power(bcm->dev, true); @@ -1204,9 +1204,6 @@ static int bcm_of_probe(struct bcm_device *bdev) { bdev->use_autobaud_mode = device_property_read_bool(bdev->dev, "brcm,requires-autobaud-mode"); - if (bdev->use_autobaud_mode) - bdev->no_early_set_baudrate = true; - device_property_read_u32(bdev->dev, "max-speed", &bdev->oper_speed); device_property_read_u8_array(bdev->dev, "brcm,bt-pcm-int-params", bdev->pcm_int_params, 5);
Always prevent trying to set device baudrate before calling setup() when using autobaud mode. This was previously happening for devices which had device specific data with member no_early_set_baudrate set to 0. Signed-off-by: Hakan Jansson <hakan.jansson@infineon.com> --- drivers/bluetooth/hci_bcm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)