From: Greg KH <gregkh@linuxfoundation.org>
To: Miao Li <limiao870622@163.com>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Miao Li <limiao@kylinos.cn>
Subject: Re: [PATCH] usb: quirks: Add NO_LPM quirk for Teclast disk
Date: Fri, 14 Feb 2025 09:17:34 +0100 [thread overview]
Message-ID: <2025021425-payroll-confining-b677@gregkh> (raw)
In-Reply-To: <20250213101259.239530-1-limiao870622@163.com>
On Thu, Feb 13, 2025 at 06:12:59PM +0800, Miao Li wrote:
> From: Miao Li <limiao@kylinos.cn>
>
> Teclast disk which the VID:PID is in 1f75:0917 will encounter work trouble
> used on Huawei hisi platforms with LPM enabled, applying NO_LPM quirk for
> this device fixed the problem.
>
> Signed-off-by: Miao Li <limiao@kylinos.cn>
> ---
> drivers/usb/core/quirks.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
> index 67732c791c93..3927c7d66dac 100644
> --- a/drivers/usb/core/quirks.c
> +++ b/drivers/usb/core/quirks.c
> @@ -525,6 +525,9 @@ static const struct usb_device_id usb_quirk_list[] = {
> /* Blackmagic Design UltraStudio SDI */
> { USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM },
>
> + /* Teclast disk */
> + { USB_DEVICE(0x1f75, 0x0917), .driver_info = USB_QUIRK_NO_LPM },
> +
> /* Hauppauge HVR-950q */
> { USB_DEVICE(0x2040, 0x7200), .driver_info =
> USB_QUIRK_CONFIG_INTF_STRINGS },
> --
> 2.25.1
>
>
This was also sent a day before:
https://lore.kernel.org/r/20250212093829.7379-1-huanglei814@163.com
prev parent reply other threads:[~2025-02-14 8:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-13 10:12 [PATCH] usb: quirks: Add NO_LPM quirk for Teclast disk Miao Li
2025-02-14 8:17 ` Greg KH [this message]
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