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| author | Mariusz Skamra <mariusz.skamra@codecoup.pl> | 2026-02-12 16:46:46 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2026-02-24 00:07:37 +0300 |
| commit | 7cff9a40c6b0f72ccefdaf0ffe03cfac30348f51 (patch) | |
| tree | df3be034724c71424384bf1fde7be325d768ef6e | |
| parent | 05761c2c2b5bfec85c47f60c903c461e9b56cf87 (diff) | |
| download | linux-7cff9a40c6b0f72ccefdaf0ffe03cfac30348f51.tar.xz | |
Bluetooth: Fix CIS host feature condition
This fixes the condition for sending the LE Set Host Feature command.
The command is sent to indicate host support for Connected Isochronous
Streams in this case. It has been observed that the system could not
initialize BIS-only capable controllers because the controllers do not
support the command.
As per Core v6.2 | Vol 4, Part E, Table 3.1 the command shall be
supported if CIS Central or CIS Peripheral is supported; otherwise,
the command is optional.
Fixes: 709788b154ca ("Bluetooth: hci_core: Fix using {cis,bis}_capable for current settings")
Cc: stable@vger.kernel.org
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
| -rw-r--r-- | net/bluetooth/hci_sync.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index f04a90bce4a9..0b0dc0965f5a 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -4592,7 +4592,7 @@ static int hci_le_set_host_features_sync(struct hci_dev *hdev) { int err; - if (iso_capable(hdev)) { + if (cis_capable(hdev)) { /* Connected Isochronous Channels (Host Support) */ err = hci_le_set_host_feature_sync(hdev, 32, (iso_enabled(hdev) ? 0x01 : |