diff mbox series

[v2] usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable

Message ID 20210210140713.18711-1-stefan.ursella@wolfvision.net (mailing list archive)
State Accepted
Commit 1ebe718bb48278105816ba03a0408ecc2d6cf47f
Headers show
Series [v2] usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable | expand

Commit Message

Stefan Ursella Feb. 10, 2021, 2:07 p.m. UTC 
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>
---
Changes in v2:
  - Add empty line before signed-off-by
  - Sort entry by VID/PID

 drivers/usb/core/quirks.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 84b5da0a26a5..270ad082d3ba 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -381,6 +381,9 @@  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 },