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Message-ID: <b6c4e2e9e7adf23e705ba1891664a0427f10af4a.camel@intel.com>
Date: Wed, 19 Apr 2023 16:31:21 +0300
From: Dmitry Perchanov <dmitry.perchanov@...el.com>
To: Sakari Ailus <sakari.ailus@....fi>,
Ricardo Ribalda <ribalda@...omium.org>
Cc: linux-media@...r.kernel.org, laurent.pinchart@...asonboard.com,
mchehab@...nel.org, linux-kernel@...r.kernel.org,
evgeni.raikhel@...el.com, demisrael@...il.com
Subject: [PATCH v2] uvc: Intel PID enabling UVC Metadata attributes
Hi again.
I resend this reply with links instead of attachments.
Links expires: 2023-07-18
405: https://paste.debian.net/1277799/
415: https://paste.debian.net/1277802/
430: https://paste.debian.net/1277803/
435: https://paste.debian.net/1277804/
435i: https://paste.debian.net/1277805/
455: https://paste.debian.net/1277806/
Regards,
Dmitry P.
On Wed, 2023-04-19 at 14:55 +0300, Dmitry Perchanov wrote:
> Hi.
> We have extended information about frame within metadata.
> This information contains, generally,
> hardware timestamp, frame number,
> image sensor attributes and configuration,
> firmware metrics etc.
>
> You can follow source of RealSense SDK
> https://github.com/IntelRealSense/librealsense/blob/master/src/metadata.h
>
> Please see attachments for lsusb for cameras:
> 405.0b5b.lsusb.txt
> 415.0ad3.lsusb.txt
> 430.0ad6.lsusb.txt
> 435.0b07.lsusb.txt
> 435i.0b3a.lsusb.txt
> 455.0b5c.lsusb.txt
>
>
> All these cameras are multiple sensors USB cameras,
> they are similar to already present 0x0b03 at uvc_driver.c
>
> Regards,
> Dmitry.
>
> On Wed, 2023-04-19 at 12:12 +0300, Sakari Ailus wrote:
> > Hi Dmitry,
> >
> > On Sun, Jan 29, 2023 at 03:43:38PM +0200, Dmitry Perchanov wrote:
> > > Intel RealSense UVC cameras Metadata support.
> >
> > Could you list the individual devices here, and what does this metadata
> > contain?
> >
> > > Co-developed-by: Yu MENG <yu1.meng@...el.com>
> > > Co-developed-by: Evgeni Raikhel <evgeni.raikhel@...el.com>
> > > Signed-off-by: Dmitry Perchanov <dmitry.perchanov@...el.com>
> > > ---
> > > drivers/media/usb/uvc/uvc_driver.c | 72 ++++++++++++++++++++++++++++++
> > > 1 file changed, 72 insertions(+)
> > >
> > > diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
> > > index e4bcb5011360..955f67d9a993 100644
> > > --- a/drivers/media/usb/uvc/uvc_driver.c
> > > +++ b/drivers/media/usb/uvc/uvc_driver.c
> > > @@ -3000,6 +3000,78 @@ static const struct usb_device_id uvc_ids[] = {
> > > .bInterfaceSubClass = 1,
> > > .bInterfaceProtocol = 0,
> > > .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > + /* Intel D410/ASR depth camera */
> > > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> > > + | USB_DEVICE_ID_MATCH_INT_INFO,
> > > + .idVendor = 0x8086,
> > > + .idProduct = 0x0ad2,
> > > + .bInterfaceClass = USB_CLASS_VIDEO,
> > > + .bInterfaceSubClass = 1,
> > > + .bInterfaceProtocol = 0,
> > > + .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > + /* Intel D415/ASRC depth camera */
> > > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> > > + | USB_DEVICE_ID_MATCH_INT_INFO,
> > > + .idVendor = 0x8086,
> > > + .idProduct = 0x0ad3,
> > > + .bInterfaceClass = USB_CLASS_VIDEO,
> > > + .bInterfaceSubClass = 1,
> > > + .bInterfaceProtocol = 0,
> > > + .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > + /* Intel D430/AWG depth camera */
> > > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> > > + | USB_DEVICE_ID_MATCH_INT_INFO,
> > > + .idVendor = 0x8086,
> > > + .idProduct = 0x0ad4,
> > > + .bInterfaceClass = USB_CLASS_VIDEO,
> > > + .bInterfaceSubClass = 1,
> > > + .bInterfaceProtocol = 0,
> > > + .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > + /* Intel Fallback USB2 Descriptor */
> >
> > Which device uses this?
> >
> > > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> > > + | USB_DEVICE_ID_MATCH_INT_INFO,
> > > + .idVendor = 0x8086,
> > > + .idProduct = 0x0ad6,
> > > + .bInterfaceClass = USB_CLASS_VIDEO,
> > > + .bInterfaceSubClass = 1,
> > > + .bInterfaceProtocol = 0,
> > > + .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > + /* Intel D435/AWGC depth camera */
> > > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> > > + | USB_DEVICE_ID_MATCH_INT_INFO,
> > > + .idVendor = 0x8086,
> > > + .idProduct = 0x0b07,
> > > + .bInterfaceClass = USB_CLASS_VIDEO,
> > > + .bInterfaceSubClass = 1,
> > > + .bInterfaceProtocol = 0,
> > > + .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > + /* Intel D435i depth camera */
> > > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> > > + | USB_DEVICE_ID_MATCH_INT_INFO,
> > > + .idVendor = 0x8086,
> > > + .idProduct = 0x0b3a,
> > > + .bInterfaceClass = USB_CLASS_VIDEO,
> > > + .bInterfaceSubClass = 1,
> > > + .bInterfaceProtocol = 0,
> > > + .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > + /* Intel D405 Depth Camera */
> > > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> > > + | USB_DEVICE_ID_MATCH_INT_INFO,
> > > + .idVendor = 0x8086,
> > > + .idProduct = 0x0b5b,
> > > + .bInterfaceClass = USB_CLASS_VIDEO,
> > > + .bInterfaceSubClass = 1,
> > > + .bInterfaceProtocol = 0,
> > > + .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > + /* Intel D455 Depth Camera */
> > > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
> > > + | USB_DEVICE_ID_MATCH_INT_INFO,
> > > + .idVendor = 0x8086,
> > > + .idProduct = 0x0b5c,
> > > + .bInterfaceClass = USB_CLASS_VIDEO,
> > > + .bInterfaceSubClass = 1,
> > > + .bInterfaceProtocol = 0,
> > > + .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > /* Generic USB Video Class */
> > > { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_UNDEFINED) },
> > > { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_15) },
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