From: Sergey Dorodnicov <sergey.dorodnicov@xxxxxxxxx>
Registering new GUID used by Intel RealSense depth cameras with fourcc
CNF4, encoding sensor confidence information for every pixel.
Signed-off-by: Sergey Dorodnicov <sergey.dorodnicov@xxxxxxxxx>
Signed-off-by: Evgeni Raikhel <evgeni.raikhel@xxxxxxxxx>
---
drivers/media/usb/uvc/uvc_driver.c | 5 +++++
drivers/media/usb/uvc/uvcvideo.h | 3 +++
2 files changed, 8 insertions(+)
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index d46dc43..c8d40a4 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -214,6 +214,11 @@ static struct uvc_format_desc uvc_fmts[] = {
.guid = UVC_GUID_FORMAT_INZI,
.fcc = V4L2_PIX_FMT_INZI,
},
+ {
+ .name = "Confidence 4-bit Packed (CNF4)",
+ .guid = UVC_GUID_FORMAT_CNF4,
+ .fcc = V4L2_PIX_FMT_CNF4,
+ },
};
/* ------------------------------------------------------------------------
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index e5f5d84..779bab2 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -154,6 +154,9 @@
#define UVC_GUID_FORMAT_INVI \
{ 'I', 'N', 'V', 'I', 0xdb, 0x57, 0x49, 0x5e, \
0x8e, 0x3f, 0xf4, 0x79, 0x53, 0x2b, 0x94, 0x6f}
+#define UVC_GUID_FORMAT_CNF4 \
+ { 'C', ' ', ' ', ' ', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
#define UVC_GUID_FORMAT_D3DFMT_L8 \
{0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, \
--
2.7.4
