From: Hilda Wu <hildawu@xxxxxxxxxxx>
Add btrealtek data struct and use definition of vendor flags to manage the
specific chip.
The Bluetooth: btusb: Workaround for spotty SCO quality patch is for
filter out duplicate packet for avoiding spotty SCO quality.
- The comparison of btrtl_usb_recv_isoc here is for invalid handle,
the invalid handle shouldn't appear.
So we try to find out the rule and filter out this.
The Bluetooth: btsub: Ignore zero length of USB packets on ALT 6 patch is
for some Realtek chips need to transmit mSBC data continuously without the
zero length of USB packets.
---
Changes in v3:
- Use the vendor function to replace btus_recv_isoc.
- For ignore_usb_alt6_packet_flow, manage the common flag by the vendor private flag.
Changes in v2:
- Set the proper priv_size to hci_alloc_dev_priv().
- Separate commits for functions.
---
Thank you for your review and suggestions.
Hilda Wu (3):
Bluetooth: btrtl: Add btrealtek data struct
Bluetooth: btusb: Workaround for spotty SCO quality
Bluetooth:btsub:Ignore zero length of USB packets on ALT 6 for
specific chip
drivers/bluetooth/btrtl.c | 34 ++++++++++++
drivers/bluetooth/btrtl.h | 29 +++++++++++
drivers/bluetooth/btusb.c | 105 ++++++++++++++++++++++++++++++++++++--
3 files changed, 165 insertions(+), 3 deletions(-)
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2.17.1
