| Message ID | 20210210115144.17014-1-stefan.ursella@wolfvision.net |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2] usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable | expand |
On Wed, Feb 10, 2021 at 12:51:43PM +0100, Stefan Ursella wrote: > 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> > --- > 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 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 }, > > -- > 2.17.1 > Hi, This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him a patch that has triggered this response. He used to manually respond to these common problems, but in order to save his sanity (he kept writing the same thing over and over, yet to different people), I was created. Hopefully you will not take offence and will fix the problem in your patch and resubmit it so that it can be accepted into the Linux kernel tree. You are receiving this message because of the following common error(s) as indicated below: - This looks like a new version of a previously submitted patch, but you did not list below the --- line any changes from the previous version. Please read the section entitled "The canonical patch format" in the kernel file, Documentation/SubmittingPatches for what needs to be done here to properly describe this. If you wish to discuss this problem further, or you have questions about how to resolve this issue, please feel free to respond to this email and Greg will reply once he has dug out from the pending patches received from other developers. thanks, greg k-h's patch email bot
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 },
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> --- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+)