From: Greg KH <gregkh@linuxfoundation.org>
To: Renjun Wang <renjunw0@foxmail.com>
Cc: johan@kernel.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] USB: serial: option: add UNISOC(Spreadtrum) UIS7720
Date: Sun, 19 Oct 2025 13:16:23 +0200 [thread overview]
Message-ID: <2025101907-living-zipping-3894@gregkh> (raw)
In-Reply-To: <tencent_0066A06B7D93DDC53FCE20AD3149F8B01908@qq.com>
On Sun, Oct 19, 2025 at 06:44:38PM +0800, Renjun Wang wrote:
> Add support for UNISOC(Spreadtrum) UIS7720(A7720) module.
>
> T: Bus=05 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 5 Spd=480 MxCh= 0
> D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
> P: Vendor=1782 ProdID=4064 Rev=04.04
> S: Manufacturer=Unisoc-phone
> S: Product=Unisoc-phone
> S: SerialNumber=0123456789ABCDEF
> C: #Ifs= 9 Cfg#= 1 Atr=c0 MxPwr=500mA
> I: If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host
> E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
> I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
> E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I: If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I: If#= 7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I: If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none)
> E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
>
> 0&1: RNDIS, 2: LOG, 3: DIAG, 4&5: AT Ports, 6&7: AT2 Ports, 8: ADB
>
> Signed-off-by: Renjun Wang <renjunw0@foxmail.com>
> ---
> drivers/usb/serial/option.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
> index 62e984d20e59..667de914a5eb 100644
> --- a/drivers/usb/serial/option.c
> +++ b/drivers/usb/serial/option.c
> @@ -619,6 +619,7 @@ static void option_instat_callback(struct urb *urb);
> #define TOZED_PRODUCT_LT70C 0x4055
> /* Luat Air72*U series based on UNISOC UIS8910 uses UNISOC's vendor ID */
> #define LUAT_PRODUCT_AIR720U 0x4e00
> +#define UNISOC_PRODUCT_UIS7720 0x4064
Shouldn't this be in sorted order?
thanks,
greg k-h
next prev parent reply other threads:[~2025-10-19 11:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-19 10:44 Renjun Wang
2025-10-19 11:16 ` Greg KH [this message]
2025-10-19 12:50 ` Renjun Wang
2025-10-20 15:12 ` Johan Hovold
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