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Message-ID: <b6c4e2e9e7adf23e705ba1891664a0427f10af4a.camel@intel.com>
Subject: [PATCH v2] uvc: Intel PID enabling UVC Metadata attributes
From:   Dmitry Perchanov <dmitry.perchanov@intel.com>
To:     Sakari Ailus <sakari.ailus@iki.fi>,
        Ricardo Ribalda <ribalda@chromium.org>
Cc:     linux-media@vger.kernel.org, laurent.pinchart@ideasonboard.com,
        mchehab@kernel.org, linux-kernel@vger.kernel.org,
        evgeni.raikhel@intel.com, demisrael@gmail.com
Date:   Wed, 19 Apr 2023 16:31:21 +0300
In-Reply-To: <0e73342b352e83a85540e77bf0ebf6f8f21cbe32.camel@intel.com>
References: <9001ccdec3e3234253cf2f93ea39745ed6f525f1.camel@intel.com>
         <ZD+wkCz+kiWAkH2e@valkosipuli.retiisi.eu>
         <0e73342b352e83a85540e77bf0ebf6f8f21cbe32.camel@intel.com>
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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@intel.com>
> > > Co-developed-by: Evgeni Raikhel <evgeni.raikhel@intel.com>
> > > Signed-off-by: Dmitry Perchanov <dmitry.perchanov@intel.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/u=
vc/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[] =
=3D {
> > >  	  .bInterfaceSubClass	=3D 1,
> > >  	  .bInterfaceProtocol	=3D 0,
> > >  	  .driver_info		=3D UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > +	/* Intel D410/ASR depth camera */
> > > +	{ .match_flags		=3D USB_DEVICE_ID_MATCH_DEVICE
> > > +				| USB_DEVICE_ID_MATCH_INT_INFO,
> > > +	  .idVendor		=3D 0x8086,
> > > +	  .idProduct		=3D 0x0ad2,
> > > +	  .bInterfaceClass	=3D USB_CLASS_VIDEO,
> > > +	  .bInterfaceSubClass	=3D 1,
> > > +	  .bInterfaceProtocol	=3D 0,
> > > +	  .driver_info		=3D UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > +	/* Intel D415/ASRC depth camera */
> > > +	{ .match_flags		=3D USB_DEVICE_ID_MATCH_DEVICE
> > > +				| USB_DEVICE_ID_MATCH_INT_INFO,
> > > +	  .idVendor		=3D 0x8086,
> > > +	  .idProduct		=3D 0x0ad3,
> > > +	  .bInterfaceClass	=3D USB_CLASS_VIDEO,
> > > +	  .bInterfaceSubClass	=3D 1,
> > > +	  .bInterfaceProtocol	=3D 0,
> > > +	  .driver_info		=3D UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > +	/* Intel D430/AWG depth camera */
> > > +	{ .match_flags		=3D USB_DEVICE_ID_MATCH_DEVICE
> > > +				| USB_DEVICE_ID_MATCH_INT_INFO,
> > > +	  .idVendor		=3D 0x8086,
> > > +	  .idProduct		=3D 0x0ad4,
> > > +	  .bInterfaceClass	=3D USB_CLASS_VIDEO,
> > > +	  .bInterfaceSubClass	=3D 1,
> > > +	  .bInterfaceProtocol	=3D 0,
> > > +	  .driver_info		=3D UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > +	/* Intel Fallback USB2 Descriptor */
> > =

> > Which device uses this?
> > =

> > > +	{ .match_flags		=3D USB_DEVICE_ID_MATCH_DEVICE
> > > +				| USB_DEVICE_ID_MATCH_INT_INFO,
> > > +	  .idVendor		=3D 0x8086,
> > > +	  .idProduct		=3D 0x0ad6,
> > > +	  .bInterfaceClass	=3D USB_CLASS_VIDEO,
> > > +	  .bInterfaceSubClass	=3D 1,
> > > +	  .bInterfaceProtocol	=3D 0,
> > > +	  .driver_info		=3D UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > +	/* Intel D435/AWGC depth camera */
> > > +	{ .match_flags		=3D USB_DEVICE_ID_MATCH_DEVICE
> > > +				| USB_DEVICE_ID_MATCH_INT_INFO,
> > > +	  .idVendor		=3D 0x8086,
> > > +	  .idProduct		=3D 0x0b07,
> > > +	  .bInterfaceClass	=3D USB_CLASS_VIDEO,
> > > +	  .bInterfaceSubClass	=3D 1,
> > > +	  .bInterfaceProtocol	=3D 0,
> > > +	  .driver_info		=3D UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > +	/* Intel D435i depth camera */
> > > +	{ .match_flags		=3D USB_DEVICE_ID_MATCH_DEVICE
> > > +				| USB_DEVICE_ID_MATCH_INT_INFO,
> > > +	  .idVendor		=3D 0x8086,
> > > +	  .idProduct		=3D 0x0b3a,
> > > +	  .bInterfaceClass	=3D USB_CLASS_VIDEO,
> > > +	  .bInterfaceSubClass	=3D 1,
> > > +	  .bInterfaceProtocol	=3D 0,
> > > +	  .driver_info		=3D UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > +	/* Intel D405 Depth Camera */
> > > +	{ .match_flags		=3D USB_DEVICE_ID_MATCH_DEVICE
> > > +				| USB_DEVICE_ID_MATCH_INT_INFO,
> > > +	  .idVendor		=3D 0x8086,
> > > +	  .idProduct		=3D 0x0b5b,
> > > +	  .bInterfaceClass	=3D USB_CLASS_VIDEO,
> > > +	  .bInterfaceSubClass	=3D 1,
> > > +	  .bInterfaceProtocol	=3D 0,
> > > +	  .driver_info		=3D UVC_INFO_META(V4L2_META_FMT_D4XX) },
> > > +	/* Intel D455 Depth Camera */
> > > +	{ .match_flags		=3D USB_DEVICE_ID_MATCH_DEVICE
> > > +				| USB_DEVICE_ID_MATCH_INT_INFO,
> > > +	  .idVendor		=3D 0x8086,
> > > +	  .idProduct		=3D 0x0b5c,
> > > +	  .bInterfaceClass	=3D USB_CLASS_VIDEO,
> > > +	  .bInterfaceSubClass	=3D 1,
> > > +	  .bInterfaceProtocol	=3D 0,
> > > +	  .driver_info		=3D 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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