linux-kernel - Re: [PATCH] Bluetooth: Add VID/PID 0489/e102 for MediaTek MT7922

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Date:   Mon, 17 Jul 2023 16:09:12 -0700
From:   Luiz Augusto von Dentz <luiz.dentz@...il.com>
To:     Wes Miser <buddwm@...il.com>
Cc:     marcel@...tmann.org, johan.hedberg@...il.com,
        linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Bluetooth: Add VID/PID 0489/e102 for MediaTek MT7922

Hi Wes,

On Mon, Jul 17, 2023 at 2:41 PM Wes Miser <buddwm@...il.com> wrote:
>
> (Re-sending in text-only mode)
>
> Hey Luiz,
>
> I noticed that this may have already been submitted per
> https://github.com/bluez/bluetooth-next/commit/159c43e9925e8f4655b8f834cbb864f5ecaf1778
> (I was building against torvalds/linux and didn't notice this in
> bluetooth-next).  In any case here's the information about the device
> from my system:
>
> T:  Bus=01 Lev=01 Prnt=01 Port=04 Cnt=02 Dev#=  3 Spd=480  MxCh= 0
> D:  Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
> P:  Vendor=0489 ProdID=e102 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=125u

Please rebase since apparently our CI couldn't apply it, and please
include the information above as part of the git commit description in
the v2.

>
> On Mon, Jul 17, 2023 at 2:56 PM Luiz Augusto von Dentz
> <luiz.dentz@...il.com> wrote:
> >
> > Hi Wes,
> >
> > On Sun, Jul 16, 2023 at 8:07 PM Wes Miser <buddwm@...il.com> wrote:
> > >
> > > Tested on Acer Swift Edge 16 Notebook
> > >
> > > Signed-off-by: Wes Miser <buddwm@...il.com>
> > > ---
> > >  drivers/bluetooth/btusb.c | 3 +++
> > >  1 file changed, 3 insertions(+)
> > >
> > > diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
> > > index 5ec4ad0a5c86..95f43d48f383 100644
> > > --- a/drivers/bluetooth/btusb.c
> > > +++ b/drivers/bluetooth/btusb.c
> > > @@ -628,6 +628,9 @@ static const struct usb_device_id blacklist_table[] = {
> > >         { USB_DEVICE(0x0489, 0xe0f2), .driver_info = BTUSB_MEDIATEK |
> > >                                                      BTUSB_WIDEBAND_SPEECH |
> > >                                                      BTUSB_VALID_LE_STATES },
> > > +       { USB_DEVICE(0x0489, 0xe102), .driver_info = BTUSB_MEDIATEK |
> > > +                                                    BTUSB_WIDEBAND_SPEECH |
> > > +                                                    BTUSB_VALID_LE_STATES },
> > >
> > >         /* Additional Realtek 8723AE Bluetooth devices */
> > >         { USB_DEVICE(0x0930, 0x021d), .driver_info = BTUSB_REALTEK },
> > > --
> > > 2.41.0
> >
> > Please include the information from /sys/kernel/debug/usb/devices
> >
> > --
> > Luiz Augusto von Dentz



-- 
Luiz Augusto von Dentz