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Bluetooth: hci_qca: Avoid setup failure on missing rampatch
[ Upstream commit ba8f359790
]
Assuming that the original code idea was to enable in-band sleeping
only if the setup_rome method returns succes and run in 'standard'
mode otherwise, we should not return setup_rome return value which
makes qca_setup fail if no rampatch/nvm file found.
This fixes BT issue on the dragonboard-820C p4 which includes the
following QCA controller:
hci0: Product:0x00000008
hci0: Patch :0x00000111
hci0: ROM :0x00000302
hci0: SOC :0x00000044
Since there is no rampatch for this controller revision, just make
it work as is.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 3 additions and 0 deletions
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@ -933,6 +933,9 @@ static int qca_setup(struct hci_uart *hu)
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if (!ret) {
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set_bit(STATE_IN_BAND_SLEEP_ENABLED, &qca->flags);
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qca_debugfs_init(hdev);
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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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}
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/* Setup bdaddr */
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