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Groups > linux.kernel > #1577586 > unrolled thread
| Started by | Neil Armstrong <narmstrong@baylibre.com> |
|---|---|
| First post | 2017-02-09 14:40 +0100 |
| Last post | 2017-02-10 09:00 +0100 |
| Articles | 2 — 2 participants |
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[PATCH] media: usb: uvc: add a quirk for Generalplus Technology Inc. 808 Camera Neil Armstrong <narmstrong@baylibre.com> - 2017-02-09 14:40 +0100
Re: [PATCH] media: usb: uvc: add a quirk for Generalplus Technology Inc. 808 Camera Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-02-10 09:00 +0100
| From | Neil Armstrong <narmstrong@baylibre.com> |
|---|---|
| Date | 2017-02-09 14:40 +0100 |
| Subject | [PATCH] media: usb: uvc: add a quirk for Generalplus Technology Inc. 808 Camera |
| Message-ID | <t8X75-6JS-49@gated-at.bofh.it> |
As reported on [1], this device needs this quirk to be able to
reliably initialise the webcam.
[1] https://sourceforge.net/p/linux-uvc/mailman/message/33791098/
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/media/usb/uvc/uvc_driver.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 04bf350..6b2d761 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2671,6 +2671,15 @@ static int uvc_clock_param_set(const char *val, struct kernel_param *kp)
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Generalplus Technology Inc. 808 Camera */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x1b3f,
+ .idProduct = 0x2002,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
/* SiGma Micro USB Web Camera */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
--
1.9.1
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| From | Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
|---|---|
| Date | 2017-02-10 09:00 +0100 |
| Message-ID | <t9ehA-xE-21@gated-at.bofh.it> |
| In reply to | #1577586 |
Hi Neil,
Thank you for the patch.
On Thursday 09 Feb 2017 14:26:46 Neil Armstrong wrote:
> As reported on [1], this device needs this quirk to be able to
> reliably initialise the webcam.
>
> [1] https://sourceforge.net/p/linux-uvc/mailman/message/33791098/
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
and applied to my tree. I'll send a pull request for v4.12.
> ---
> drivers/media/usb/uvc/uvc_driver.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/media/usb/uvc/uvc_driver.c
> b/drivers/media/usb/uvc/uvc_driver.c index 04bf350..6b2d761 100644
> --- a/drivers/media/usb/uvc/uvc_driver.c
> +++ b/drivers/media/usb/uvc/uvc_driver.c
> @@ -2671,6 +2671,15 @@ static int uvc_clock_param_set(const char *val,
> struct kernel_param *kp) .bInterfaceSubClass = 1,
> .bInterfaceProtocol = 0,
> .driver_info = UVC_QUIRK_PROBE_MINMAX },
> + /* Generalplus Technology Inc. 808 Camera */
> + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> + | USB_DEVICE_ID_MATCH_INT_INFO,
> + .idVendor = 0x1b3f,
> + .idProduct = 0x2002,
> + .bInterfaceClass = USB_CLASS_VIDEO,
> + .bInterfaceSubClass = 1,
> + .bInterfaceProtocol = 0,
> + .driver_info = UVC_QUIRK_PROBE_MINMAX },
> /* SiGma Micro USB Web Camera */
> { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
>
> | USB_DEVICE_ID_MATCH_INT_INFO,
--
Regards,
Laurent Pinchart
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