]> git.ipfire.org Git - thirdparty/kernel/stable.git/commitdiff
usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable
authorStefan Ursella <stefan.ursella@wolfvision.net>
Wed, 10 Feb 2021 14:07:11 +0000 (15:07 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 4 Mar 2021 08:39:29 +0000 (09:39 +0100)
commit 1ebe718bb48278105816ba03a0408ecc2d6cf47f upstream.

Without this quirk starting a video capture from the device often fails with

kernel: uvcvideo: Failed to set UVC probe control : -110 (exp. 34).

Signed-off-by: Stefan Ursella <stefan.ursella@wolfvision.net>
Link: https://lore.kernel.org/r/20210210140713.18711-1-stefan.ursella@wolfvision.net
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/quirks.c

index 56b60a96721ed53d335dad372e253de7c8eac5db..239443ce52001090671828277196ea6582523f65 100644 (file)
@@ -391,6 +391,9 @@ static const struct usb_device_id usb_quirk_list[] = {
        /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
        { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
 
+       /* ELMO L-12F document camera */
+       { USB_DEVICE(0x09a1, 0x0028), .driver_info = USB_QUIRK_DELAY_CTRL_MSG },
+
        /* Broadcom BCM92035DGROM BT dongle */
        { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },