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Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken

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A SCO connection without the proper voice_setting can cause
the controller to lock up.

Signed-off-by: Pedro Nishiyama <nishiyama.pedro@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Pedro Nishiyama 2025-03-01 03:23:00 -03:00 committed by Luiz Augusto von Dentz
parent 127881334e
commit 14d17c78a4
1 changed files with 3 additions and 0 deletions
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3
net/bluetooth/hci_event.c
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@ -930,6 +930,9 @@ static u8 hci_cc_read_buffer_size(struct hci_dev *hdev, void *data,
hdev->sco_pkts = 8;
}
if (!read_voice_setting_capable(hdev))
hdev->sco_pkts = 0;
hdev->acl_cnt = hdev->acl_pkts;
hdev->sco_cnt = hdev->sco_pkts;