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| Started by | Dennis Chen <barracks510@gmail.com> |
|---|---|
| First post | 2015-06-10 03:10 +0200 |
| Last post | 2015-06-10 03:50 +0200 |
| Articles | 3 — 2 participants |
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Re: [PATCH] USB: uvc: add support for the Microsoft Surface Pro 3 Cameras Dennis Chen <barracks510@gmail.com> - 2015-06-10 03:10 +0200
Re: [PATCH] USB: uvc: add support for the Microsoft Surface Pro 3 Cameras Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2015-06-10 03:20 +0200
Re: [PATCH] USB: uvc: add support for the Microsoft Surface Pro 3 Cameras Dennis Chen <barracks510@gmail.com> - 2015-06-10 03:50 +0200
| From | Dennis Chen <barracks510@gmail.com> |
|---|---|
| Date | 2015-06-10 03:10 +0200 |
| Subject | Re: [PATCH] USB: uvc: add support for the Microsoft Surface Pro 3 Cameras |
| Message-ID | <pzCGJ-7eW-3@gated-at.bofh.it> |
Add support for the Microsoft Surface Pro 3 Cameras.
Signed-off-by: Dennis Chen <barracks510@gmail.com>
---
drivers/media/usb/uvc/uvc_driver.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 5970dd6..ec5a407 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2538,6 +2538,22 @@ static struct usb_device_id uvc_ids[] = {
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = UVC_QUIRK_FORCE_Y8 },
+ /*Microsoft Surface Pro 3 Front Camera*/
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x045e,
+ .idProduct = 0x07be,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 1 },
+ /* Microsoft Surface Pro 3 Rear */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x045e,
+ .idProduct = 0x07bf,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 1 },
/* Generic USB Video Class */
{ USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
{}
--
2.4.2
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| From | Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
|---|---|
| Date | 2015-06-10 03:20 +0200 |
| Subject | Re: [PATCH] USB: uvc: add support for the Microsoft Surface Pro 3 Cameras |
| Message-ID | <pzCQp-7qt-9@gated-at.bofh.it> |
| In reply to | #1161888 |
Hi Dennis,
Thank you for the patch.
On Tuesday 09 June 2015 18:09:06 Dennis Chen wrote:
> Add support for the Microsoft Surface Pro 3 Cameras.
Is this needed ? Looking at the patch your cameras are UVC-compliant and
should thus be picked by the uvcvideo driver without any change to the code.
> Signed-off-by: Dennis Chen <barracks510@gmail.com>
> ---
> drivers/media/usb/uvc/uvc_driver.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/drivers/media/usb/uvc/uvc_driver.c
> b/drivers/media/usb/uvc/uvc_driver.c index 5970dd6..ec5a407 100644
> --- a/drivers/media/usb/uvc/uvc_driver.c
> +++ b/drivers/media/usb/uvc/uvc_driver.c
> @@ -2538,6 +2538,22 @@ static struct usb_device_id uvc_ids[] = {
> .bInterfaceSubClass = 1,
> .bInterfaceProtocol = 0,
> .driver_info = UVC_QUIRK_FORCE_Y8 },
> + /*Microsoft Surface Pro 3 Front Camera*/
> + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> + | USB_DEVICE_ID_MATCH_INT_INFO,
> + .idVendor = 0x045e,
> + .idProduct = 0x07be,
> + .bInterfaceClass = USB_CLASS_VIDEO,
> + .bInterfaceSubClass = 1,
> + .bInterfaceProtocol = 1 },
> + /* Microsoft Surface Pro 3 Rear */
> + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> + | USB_DEVICE_ID_MATCH_INT_INFO,
> + .idVendor = 0x045e,
> + .idProduct = 0x07bf,
> + .bInterfaceClass = USB_CLASS_VIDEO,
> + .bInterfaceSubClass = 1,
> + .bInterfaceProtocol = 1 },
> /* Generic USB Video Class */
> { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
> {}
--
Regards,
Laurent Pinchart
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| From | Dennis Chen <barracks510@gmail.com> |
|---|---|
| Date | 2015-06-10 03:50 +0200 |
| Message-ID | <pzDjt-7Zy-7@gated-at.bofh.it> |
| In reply to | #1161892 |
> Is this needed ? Looking at the patch your cameras are UVC-compliant > and > should thus be picked by the uvcvideo driver without any change to > the code. The cameras are UVC-compliant but are not recognized by the uvc driver. The patch forces the uvc driver to pick up the camera if present. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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