These formats are compressed 12-bit raw bayer formats with four different
pixel orders. They are similar to 10-bit bayer formats 'IPU3'.
The naming and pixel structure follow
the Genicam Pixel Format Naming Convention (PFNC).
The added GUIDs are used by USB-3.0 cameras produced by `The Imaging Source`.
Signed-off-by: Edgar Thier <i...@edgarthier.net>
---
drivers/media/usb/uvc/uvc_driver.c | 20 ++++++++++++++++++++
drivers/media/usb/uvc/uvcvideo.h | 12 ++++++++++++
2 files changed, 32 insertions(+)
diff --git a/drivers/media/usb/uvc/uvc_driver.c
b/drivers/media/usb/uvc/uvc_driver.c
index 10cfe8e51626..e7959fd8946a 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -179,6 +179,26 @@ static struct uvc_format_desc uvc_fmts[] = {
.guid = UVC_GUID_FORMAT_RW10,
.fcc = V4L2_PIX_FMT_SRGGB10P,
},
+ {
+ .name = "Bayer 12-bit PFNC packed (BayerBG12P)",
+ .guid = UVC_GUID_FORMAT_TIS_BAYERBG12P,
+ .fcc = V4L2_PIX_FMT_PFNC_BAYERBG12P,
+ },
+ {
+ .name = "Bayer 12-bit PFNC packed (BayerGB12P)",
+ .guid = UVC_GUID_FORMAT_TIS_BAYERGB12P,
+ .fcc = V4L2_PIX_FMT_PFNC_BAYERGB12P,
+ },
+ {
+ .name = "Bayer 12-bit PFNC packed (BayerRG12P)",
+ .guid = UVC_GUID_FORMAT_TIS_BAYERRG12P,
+ .fcc = V4L2_PIX_FMT_PFNC_BAYERRG12P,
+ },
+ {
+ .name = "Bayer 12-bit PFNC packed (BayerGR12P)",
+ .guid = UVC_GUID_FORMAT_TIS_BAYERGR12P,
+ .fcc = V4L2_PIX_FMT_PFNC_BAYERGR12P,
+ },
{
.name = "Bayer 16-bit (SBGGR16)",
.guid = UVC_GUID_FORMAT_BG16,
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index c7c1baa90dea..67115c375f8b 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -108,6 +108,18 @@
#define UVC_GUID_FORMAT_RGGB \
{ 'R', 'G', 'G', 'B', 0x00, 0x00, 0x10, 0x00, \
0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_TIS_BAYERBG12P \
+ { 'B', 'G', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_TIS_BAYERGB12P \
+ { 'G', 'B', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_TIS_BAYERRG12P \
+ { 'R', 'G', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_TIS_BAYERGR12P \
+ { 'G', 'R', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
#define UVC_GUID_FORMAT_BG16 \
{ 'B', 'G', '1', '6', 0x00, 0x00, 0x10, 0x00, \
0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
--
2.20.1
