On Fri, 2016-04-01 at 15:39 -0400, Bruce Ashfield wrote:
> On 2016-04-01 10:45 AM, Saul Wold wrote:
> >
> > From: Aviv Greenberg <avi...@gmail.com>
> Remind me .. this is for 4.4, correct ?
Yup 4.4
Sau!
> Bruce
>
> >
> >
> > Add support for Intel R200 depth camera in uvc driver.
> > This includes adding new uvc GUIDs for the new pixel formats,
> > adding new V4L pixel format definition to user api headers,
> > and updating the uvc driver GUID-to-4cc tables with the new
> > formats.
> >
> > Tested-by: Greenberg, Aviv D <aviv.d.greenb...@intel.com>
> > Signed-off-by: Aviv Greenberg <aviv.d.greenb...@intel.com>
> > Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
> > Signed-off-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
> > Signed-off-by: Mauro Carvalho Chehab <mche...@osg.samsung.com>
> > Signed-off-by: Saul Wold <s...@linux.intel.com>
> > ---
> > drivers/media/usb/uvc/uvc_driver.c | 20 ++++++++++++++++++++
> > drivers/media/usb/uvc/uvcvideo.h | 12 ++++++++++++
> > include/uapi/linux/videodev2.h | 3 +++
> > 3 files changed, 35 insertions(+)
> >
> > diff --git a/drivers/media/usb/uvc/uvc_driver.c
> > b/drivers/media/usb/uvc/uvc_driver.c
> > index d11fd6a..5cefca9 100644
> > --- a/drivers/media/usb/uvc/uvc_driver.c
> > +++ b/drivers/media/usb/uvc/uvc_driver.c
> > @@ -148,6 +148,26 @@ static struct uvc_format_desc uvc_fmts[] = {
> > .guid = UVC_GUID_FORMAT_H264,
> > .fcc = V4L2_PIX_FMT_H264,
> > },
> > + {
> > + .name = "Greyscale 8 L/R (Y8I)",
> > + .guid = UVC_GUID_FORMAT_Y8I,
> > + .fcc = V4L2_PIX_FMT_Y8I,
> > + },
> > + {
> > + .name = "Greyscale 12 L/R (Y12I)",
> > + .guid = UVC_GUID_FORMAT_Y12I,
> > + .fcc = V4L2_PIX_FMT_Y12I,
> > + },
> > + {
> > + .name = "Depth data 16-bit (Z16)",
> > + .guid = UVC_GUID_FORMAT_Z16,
> > + .fcc = V4L2_PIX_FMT_Z16,
> > + },
> > + {
> > + .name = "Bayer 10-bit (SRGGB10P)",
> > + .guid = UVC_GUID_FORMAT_RW10,
> > + .fcc = V4L2_PIX_FMT_SRGGB10P,
> > + },
> > };
> >
> > /* --------------------------------------------------------------
> > ----------
> > diff --git a/drivers/media/usb/uvc/uvcvideo.h
> > b/drivers/media/usb/uvc/uvcvideo.h
> > index f0f2391..7e4d3ee 100644
> > --- a/drivers/media/usb/uvc/uvcvideo.h
> > +++ b/drivers/media/usb/uvc/uvcvideo.h
> > @@ -119,6 +119,18 @@
> > #define UVC_GUID_FORMAT_H264 \
> > { 'H', '2', '6', '4', 0x00, 0x00, 0x10, 0x00, \
> > 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
> > +#define UVC_GUID_FORMAT_Y8I \
> > + { 'Y', '8', 'I', ' ', 0x00, 0x00, 0x10, 0x00, \
> > + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
> > +#define UVC_GUID_FORMAT_Y12I \
> > + { 'Y', '1', '2', 'I', 0x00, 0x00, 0x10, 0x00, \
> > + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
> > +#define UVC_GUID_FORMAT_Z16 \
> > + { 'Z', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \
> > + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
> > +#define UVC_GUID_FORMAT_RW10 \
> > + { 'R', 'W', '1', '0', 0x00, 0x00, 0x10, 0x00, \
> > + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
> >
> > /* --------------------------------------------------------------
> > ----------
> > * Driver specific constants.
> > diff --git a/include/uapi/linux/videodev2.h
> > b/include/uapi/linux/videodev2.h
> > index a0e87d1..421d274 100644
> > --- a/include/uapi/linux/videodev2.h
> > +++ b/include/uapi/linux/videodev2.h
> > @@ -621,6 +621,9 @@ struct v4l2_pix_format {
> > #define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L')
> > /* JPEG-Lite */
> > #define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1')
> > /* se401 janggu compressed rgb */
> > #define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I')
> > /* S5C73M3 interleaved UYVY/JPEG */
> > +#define V4L2_PIX_FMT_Y8I v4l2_fourcc('Y', '8', 'I', ' ') /*
> > Greyscale 8-bit L/R interleaved */
> > +#define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') /*
> > Greyscale 12-bit L/R interleaved */
> > +#define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') /*
> > Depth data 16-bit */
> >
> > /* SDR formats - used only for Software Defined Radio devices */
> > #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8')
> > /* IQ u8 */
> >
--
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