From: "Tomasz Meresiński" <tomasz@meresinski.eu>
To: unlisted-recipients:; (no To-header on input)
Cc: "Tomasz Meresiński" <tomasz@meresinski.eu>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Johan Hovold" <johan@kernel.org>,
"Jonathan Cox" <jonathan@jdcox.net>,
"Dan Lazewatsky" <dlaz@chromium.org>,
"Hans de Goede" <hdegoede@redhat.com>,
"Richard Dodd" <richard.o.dodd@gmail.com>,
"Kai-Heng Feng" <kai.heng.feng@canonical.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] usb: add USB_QUIRK_DELAY_INIT for Logitech C922
Date: Wed, 3 Jun 2020 22:33:46 +0200 [thread overview]
Message-ID: <20200603203347.7792-1-tomasz@meresinski.eu> (raw)
The Logitech C922, just like other Logitech webcams,
needs the USB_QUIRK_DELAY_INIT or it will randomly
not respond after device connection
Signed-off-by: Tomasz Meresiński <tomasz@meresinski.eu>
usb: add USB_QUIRK_DELAY_INIT for Logitech C922
The Logitech C922 webcam, just like other Logitech webcams,
needs the USB_QUIRK_DELAY_INIT or it will randomly
not respond after device connection
Signed-off-by: Tomasz Meresiński <tomasz@meresinski.eu>
---
drivers/usb/core/quirks.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 3e8efe759c3e..e0b77674869c 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -218,11 +218,12 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Logitech HD Webcam C270 */
{ USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME },
- /* Logitech HD Pro Webcams C920, C920-C, C925e and C930e */
+ /* Logitech HD Pro Webcams C920, C920-C, C922, C925e and C930e */
{ USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
{ USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT },
{ USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
{ USB_DEVICE(0x046d, 0x085b), .driver_info = USB_QUIRK_DELAY_INIT },
+ { USB_DEVICE(0x046d, 0x085c), .driver_info = USB_QUIRK_DELAY_INIT },
/* Logitech ConferenceCam CC3000e */
{ USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
--
2.17.1
reply other threads:[~2020-06-03 20:35 UTC|newest]
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