[PATCH AUTOSEL 6.12 08/23] media: uvcvideo: Add luma 16-bit interlaced pixel format

[Sasha Levin]

From: Dmitry Perchanov <dmitry.perchanov@xxxxxxxxx>

[ Upstream commit 55b834873e800a5809787ce6aedcb70ee49a596f ]

The formats added by this patch are:

        UVC_GUID_FORMAT_Y16I

Interlaced lumina format primary use in RealSense Depth cameras with
stereo stream for left and right image sensors.

Signed-off-by: Dmitry Perchanov <dmitry.perchanov@xxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/a717a912035b0a0f82b2f35719cca0c5269e995f.camel@xxxxxxxxx
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/media/common/uvc.c | 4 ++++
 include/linux/usb/uvc.h    | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/drivers/media/common/uvc.c b/drivers/media/common/uvc.c
index c54c2268fee61..027498d374642 100644
--- a/drivers/media/common/uvc.c
+++ b/drivers/media/common/uvc.c
@@ -120,6 +120,10 @@ static const struct uvc_format_desc uvc_fmts[] = {
 		.guid		= UVC_GUID_FORMAT_Y12I,
 		.fcc		= V4L2_PIX_FMT_Y12I,
 	},
+	{
+		.guid		= UVC_GUID_FORMAT_Y16I,
+		.fcc		= V4L2_PIX_FMT_Y16I,
+	},
 	{
 		.guid		= UVC_GUID_FORMAT_Z16,
 		.fcc		= V4L2_PIX_FMT_Z16,
diff --git a/include/linux/usb/uvc.h b/include/linux/usb/uvc.h
index 88d96095bcb16..1c16be20c9666 100644
--- a/include/linux/usb/uvc.h
+++ b/include/linux/usb/uvc.h
@@ -118,6 +118,9 @@
 #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_Y16I \
+	{ 'Y',  '1',  '6',  '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}
-- 
2.43.0