These fake controllers cannot be initialized because they return a smaller
report than expected for READ_VOICE_SETTING and READ_PAGE_SCAN_TYPE.
This affects fake controllers reusing the 0A12:0001 VID/PID.
Fixes: c8992cffbe74 ("Bluetooth: hci_event: Use of a function table to handle Command Complete")
Signed-off-by: Pedro Nishiyama <nishiyama.pedro@xxxxxxxxx>
---
Changes in v4:
- Check commands for READ_VOICE_SETTING.
- Disable SCO support if READ_VOICE_SETTING is unsupported/broken.
Changes in v3:
- Correct the fixes commit.
Changes in v2:
- Separate the driver changes from the quirks changes.
---
Pedro Nishiyama (4):
Bluetooth: Add quirk for broken READ_VOICE_SETTING
Bluetooth: Add quirk for broken READ_PAGE_SCAN_TYPE
Bluetooth: Disable SCO support if READ_VOICE_SETTING is
unsupported/broken
Bluetooth: btusb: Fix regression in the initialization of fake
Bluetooth controllers
drivers/bluetooth/btusb.c | 2 ++
include/net/bluetooth/hci.h | 16 ++++++++++++++++
include/net/bluetooth/hci_core.h | 4 ++++
net/bluetooth/hci_event.c | 4 ++++
net/bluetooth/hci_sync.c | 6 +++++-
5 files changed, 31 insertions(+), 1 deletion(-)
--
2.48.1
