Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
commit 7dc5fe0814
upstream.
AOSP use userspace firmware loader to load firmwares, which will
return -EAGAIN in case qca/rampatch_00440302.bin is not found.
Since there is no rampatch for dragonboard820c QCA controller
revision, just make it work as is.
CC: Loic Poulain <loic.poulain@linaro.org>
CC: Nicolas Dechesne <nicolas.dechesne@linaro.org>
CC: Marcel Holtmann <marcel@holtmann.org>
CC: Johan Hedberg <johan.hedberg@gmail.com>
CC: Stable <stable@vger.kernel.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
parent
3ffecef63d
commit
affd84024c
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@ -936,6 +936,12 @@ static int qca_setup(struct hci_uart *hu)
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} else if (ret == -ENOENT) {
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/* No patch/nvm-config found, run with original fw/config */
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ret = 0;
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} else if (ret == -EAGAIN) {
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/*
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* Userspace firmware loader will return -EAGAIN in case no
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* patch/nvm-config is found, so run with original fw/config.
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*/
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ret = 0;
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}
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/* Setup bdaddr */
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