[PATCH 4.14 002/176] usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-03-01 18:30:00
Also in:
stable
From: Stefan Ursella <redacted> 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 <redacted> Link: https://lore.kernel.org/r/20210210140713.18711-1-stefan.ursella@wolfvision.net (local) Cc: stable <redacted> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c@@ -230,6 +230,9 @@ static const struct usb_device_id usb_qu /* 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 },