linux.git/drivers/bluetooth/btqca.c, branch v5.13

Bluetooth: btqca: Enable MSFT extension for Qualcomm WCN399x

2020-12-18T21:33:39+00:00

The following Qualcomm WCN399x Bluetooth controllers support the
Microsoft vendor extension and they are using 0xFD70 for VsMsftOpCode.
-WCN3990
-WCN3991
-WCN3998

< HCI Command: ogf 0x3f, ocf 0x0170, plen 1
  00
> HCI Event: 0x0e plen 18
  01 70 FD 00 00 1F 00 00 00 00 00 00 00 04 4D 53 46 54

The following test step was performed.
- Boot the device with WCN3991 and verify INFO print in dmesg.

Signed-off-by: Miao-chen Chou 
Reviewed-by: Abhishek Pandit-Subedi 
Reviewed-by: Archie Pusaka 
Signed-off-by: Marcel Holtmann

Bluetooth: btqca: Add support to read FW build version for WCN3991 BTSoC

2020-12-18T21:23:50+00:00

Add support to read FW build version from debugfs node.
This info can be read from
/sys/kernel/debug/bluetooth/hci0/firmware_info

Signed-off-by: Venkata Lakshmi Narayana Gubba 
Signed-off-by: Marcel Holtmann

Bluetooth: btqca: Use NVM files based on SoC ID for WCN3991

2020-12-07T14:59:55+00:00

This change will allow to use different NVM file based
on WCN3991 BT SoC ID.Need to use different NVM file based on
fab location for WCN3991 BT SoC.

Signed-off-by: Venkata Lakshmi Narayana Gubba 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: hci_qca: Disable SoC debug logging for WCN3991

2020-06-12T13:17:47+00:00

By default, WCN3991 sent debug packets to HOST via ACL packet
with header 0xDC2E. This logging is not required on commercial
devices. With this patch SoC logging is disabled post fw
download.

Signed-off-by: Balakrishna Godavarthi 
Signed-off-by: Marcel Holtmann

Bluetooth: hci_qca: Improve controller ID info log level

2020-06-01T06:04:28+00:00

Controller ID info got by VSC EDL_PATCH_GETVER is very
important, so improve its log level from DEBUG to INFO.

Signed-off-by: Zijun Hu 
Reviewed-by: Matthias Kaehlcke 
Signed-off-by: Marcel Holtmann

Bluetooth: hci_qca: Add support for Qualcomm Bluetooth SoC QCA6390

2020-04-02T06:25:19+00:00

This patch adds support for QCA6390, including the devicetree and acpi
compatible hwid matching, and patch/nvm downloading.

Signed-off-by: Rocky Liao 
Signed-off-by: Marcel Holtmann

Bluetooth: btqca: Fix the NVM baudrate tag offcet for wcn3991

2020-03-01T13:47:35+00:00

The baudrate set byte of wcn3991 in the NVM tag is byte 1, not byte 2.
This patch will set correct byte for wcn3991.

Signed-off-by: Rocky Liao 
Signed-off-by: Marcel Holtmann

Bluetooth: hci_qca: Add support for Qualcomm Bluetooth SoC WCN3991

2019-11-09T02:26:47+00:00

This patch add support for WCN3991 i.e. current values and fw download
support.

Signed-off-by: Balakrishna Godavarthi 
Signed-off-by: Marcel Holtmann

Bluetooth: btqca: Rename ROME specific variables to generic variables

2019-11-09T02:26:47+00:00

Variables which are named with rome are commonly used for all the
BT SoC's. Instead of continuing further, renamed them to generic
name.

Signed-off-by: Balakrishna Godavarthi 
Signed-off-by: Marcel Holtmann

Bluetooth: hci_qca: wait for Pre shutdown complete event before sending the Power off pulse

2019-09-05T15:27:22+00:00

When SoC receives pre shut down command, it share the same
with other COEX shared clients. So SoC needs a short time
after sending VS pre shutdown command before turning off
the regulators and sending the power off pulse. Along with
short delay, needs to wait for command complete event for
Pre shutdown VS command

Signed-off-by: Harish Bandi 
Reviewed-by: Balakrishna Godavarthi 
Signed-off-by: Marcel Holtmann