* Re: [PATCH v2 1/2] Bluetooth: btusb: Support public address configuration for MediaTek Chip.
[not found] <20210901033226.20693-1-mark-yw.chen@mediatek.com>
@ 2021-09-01 5:38 ` Marcel Holtmann
[not found] ` <20210901033226.20693-2-mark-yw.chen@mediatek.com>
1 sibling, 0 replies; 2+ messages in thread
From: Marcel Holtmann @ 2021-09-01 5:38 UTC (permalink / raw)
To: "Mark-YW Chen (陳揚文)"
Cc: Johan Hedberg, chris.lu, open list:BLUETOOTH SUBSYSTEM,
linux-mediatek, open list, Michael Sun, mcchou
Hi Mark,
> The MediaTek chip support vendor specific HCI command(0xfc1a) to
> change the public address. Add hdev->set_bdaddr handler for MediaTek
> Chip. After doing a power cycle or MediaTek Bluetooth reset, BD_ADDR
> will bring back the original one.
>
> Signed-off-by: mark-yw.chen <mark-yw.chen@mediatek.com>
> ---
> drivers/bluetooth/btusb.c | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
patch has been applied to bluetooth-next tree.
Regards
Marcel
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH v2 2/2] Bluetooth: btusb: Add protocol for MediaTek bluetooth devices(MT7922)
[not found] ` <20210901033226.20693-2-mark-yw.chen@mediatek.com>
@ 2021-09-01 5:38 ` Marcel Holtmann
0 siblings, 0 replies; 2+ messages in thread
From: Marcel Holtmann @ 2021-09-01 5:38 UTC (permalink / raw)
To: "Mark-YW Chen (陳揚文)"
Cc: Johan Hedberg, chris.lu, linux-bluetooth, linux-mediatek,
linux-kernel, michaelfsun, mcchou
Hi Mark,
> The information in /sys/kernel/debug/usb/devices about the MT7922U
> Bluetooth device is listed as the below.
>
> T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 18 Spd=480 MxCh= 0
> D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
> P: Vendor=0e8d ProdID=7922 Rev= 1.00
> S: Manufacturer=MediaTek Inc.
> S: Product=Wireless_Device
> S: SerialNumber=000000000
> C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA
> A: FirstIf#= 0 IfCount= 3 Cls=e0(wlcon) Sub=01 Prot=01
> I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=125us
> E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
> E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
> I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
> E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
> I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
> E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
> I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
> E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
> I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
> E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
> I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
> E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
> I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms
> E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms
> I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
> E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us
> E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us
> I: If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
> E: Ad=8a(I) Atr=03(Int.) MxPS= 512 Ivl=125us
> E: Ad=0a(O) Atr=03(Int.) MxPS= 512 Ivl=125us
>
> Signed-off-by: mark-yw.chen <mark-yw.chen@mediatek.com>
> ---
> drivers/bluetooth/btusb.c | 1 +
> 1 file changed, 1 insertion(+)
patch has been applied to bluetooth-next tree.
Regards
Marcel
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-09-01 5:38 ` [PATCH v2 1/2] Bluetooth: btusb: Support public address configuration for MediaTek Chip Marcel Holtmann
[not found] ` <20210901033226.20693-2-mark-yw.chen@mediatek.com>
2021-09-01 5:38 ` [PATCH v2 2/2] Bluetooth: btusb: Add protocol for MediaTek bluetooth devices(MT7922) Marcel Holtmann
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