[Ubuntu PATCH] Make btsco headset (a bluetooth device) work

From: Randy Dunlap
Date: Wed Jun 14 2006 - 18:21:26 EST


Make btsco headset (a bluetooth device) work.
Reference: https://launchpad.net/distros/ubuntu/+source/linux-source-2.6.15/+bug/48910

http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=e9cb99036e650dabc5e9d7037d5a728176b42aca

Signed-off-by: Ben Collins <bcollins@xxxxxxxxxx>
---

--- linux/net/bluetooth/hci_event.c 2006-01-31 07:52:07.000000000 +0100
+++ linux/net/bluetooth/hci_event.c 2006-02-13 10:46:30.000000000 +0100
@@ -320,9 +320,9 @@
}

hdev->acl_mtu = __le16_to_cpu(bs->acl_mtu);
- hdev->sco_mtu = bs->sco_mtu ? bs->sco_mtu : 64;
+ hdev->sco_mtu = (bs->sco_mtu < 64) ? 64 : bs->sco_mtu;
hdev->acl_pkts = hdev->acl_cnt = __le16_to_cpu(bs->acl_max_pkt);
- hdev->sco_pkts = hdev->sco_cnt = __le16_to_cpu(bs->sco_max_pkt);
+ hdev->sco_pkts = hdev->sco_cnt = bs->sco_max_pkt ? __le16_to_cpu(bs->sco_max_pkt) : 8;

BT_DBG("%s mtu: acl %d, sco %d max_pkt: acl %d, sco %d", hdev->name,
hdev->acl_mtu, hdev->sco_mtu, hdev->acl_pkts, hdev->sco_pkts);

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