From: Paul Menzel <pmenzel@molgen.mpg.de>
To: Ravindra <ravindra@intel.com>
Cc: linux-bluetooth@vger.kernel.org, ravishankar.srivatsa@intel.com,
kiran.k@intel.com, chethan.tumkur.narayan@intel.com
Subject: Re: [PATCH v1] Bluetooth: btusb: Add support for Intel Lizard Peak2 (0x8087:0x0040)
Date: Tue, 12 May 2026 08:24:44 +0200 [thread overview]
Message-ID: <33bfcf77-2709-4b5d-a932-ed2987c6410f@molgen.mpg.de> (raw)
In-Reply-To: <20260512062045.1213631-1-ravindra@intel.com>
Dear Ravindra,
Thank you for your patch.
(Is the spelling for Lizard Peak2 really without a space before the 2?)
Am 12.05.26 um 08:20 schrieb Ravindra:
> Device from /sys/kernel/debug/usb/devices:
>
> T: Bus=09 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
> D: Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
> P: Vendor=8087 ProdID=0040 Rev= 0.00
> C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
> I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=1ms
> E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
> E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
> E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
> E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
> E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
> E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
> E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
> E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms
> E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms
>
> Signed-off-by: Ravindra <ravindra@intel.com>
> ---
> drivers/bluetooth/btusb.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
> index 572091e601f9..3f012c2a014a 100644
> --- a/drivers/bluetooth/btusb.c
> +++ b/drivers/bluetooth/btusb.c
> @@ -484,6 +484,7 @@ static const struct usb_device_id quirks_table[] = {
> { USB_DEVICE(0x8087, 0x0037), .driver_info = BTUSB_INTEL_COMBINED },
> { USB_DEVICE(0x8087, 0x0038), .driver_info = BTUSB_INTEL_COMBINED },
> { USB_DEVICE(0x8087, 0x0039), .driver_info = BTUSB_INTEL_COMBINED },
> + { USB_DEVICE(0x8087, 0x0040), .driver_info = BTUSB_INTEL_COMBINED }, /* Lizard Peak2 */
> { USB_DEVICE(0x8087, 0x07da), .driver_info = BTUSB_CSR },
> { USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL_COMBINED |
> BTUSB_INTEL_NO_WBS_SUPPORT |
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Kind regards,
Paul
next prev parent reply other threads:[~2026-05-12 6:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 6:20 [PATCH v1] Bluetooth: btusb: Add support for Intel Lizard Peak2 (0x8087:0x0040) Ravindra
2026-05-12 6:24 ` Paul Menzel [this message]
2026-05-12 8:39 ` Ravindra
2026-05-12 9:30 ` Ravindra
2026-05-12 8:03 ` [v1] " bluez.test.bot
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