Add bayer 8-bit GUIDs to uvcvideo and
associated them with the corresponding V4L2 pixel formats.
Signed-off-by: Edgar Thier <i...@edgarthier.net>
---
drivers/media/usb/uvc/uvc_driver.c | 22 +++++++++++++++++++++-
drivers/media/usb/uvc/uvcvideo.h | 12 ++++++++++++
2 files changed, 33 insertions(+), 1 deletion(-)
diff --git a/drivers/media/usb/uvc/uvc_driver.c
b/drivers/media/usb/uvc/uvc_driver.c
index c3bb250..84da426 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -108,11 +108,31 @@ static struct uvc_format_desc uvc_fmts[] = {
.fcc = V4L2_PIX_FMT_Y16,
},
{
- .name = "RGB Bayer",
+ .name = "RGB Bayer (bggr)",
.guid = UVC_GUID_FORMAT_BY8,
.fcc = V4L2_PIX_FMT_SBGGR8,
},
{
+ .name = "RGB Bayer (bggr)",
+ .guid = UVC_GUID_FORMAT_BY8_BA81,
+ .fcc = V4L2_PIX_FMT_SBGGR8,
+ },
+ {
+ .name = "RGB Bayer (grbg)",
+ .guid = UVC_GUID_FORMAT_BY8_GRBG,
+ .fcc = V4L2_PIX_FMT_SGRBG8,
+ },
+ {
+ .name = "RGB Bayer (gbrg)",
+ .guid = UVC_GUID_FORMAT_BY8_GBRG,
+ .fcc = V4L2_PIX_FMT_SGBRG8,
+ },
+ {
+ .name = "RGB Bayer (rggb)",
+ .guid = UVC_GUID_FORMAT_BY8_RGGB,
+ .fcc = V4L2_PIX_FMT_SRGGB8,
+ },
+ {
.name = "RGB565",
.guid = UVC_GUID_FORMAT_RGBP,
.fcc = V4L2_PIX_FMT_RGB565,
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index 9e35982..57357d9 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -94,6 +94,18 @@
#define UVC_GUID_FORMAT_BY8 \
{ 'B', 'Y', '8', ' ', 0x00, 0x00, 0x10, 0x00, \
0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_BY8_BA81 \
+ { 'B', 'A', '8', '1', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_BY8_GRBG \
+ { 'G', 'R', 'B', 'G', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_BY8_GBRG \
+ { 'G', 'B', 'R', 'G', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_BY8_RGGB \
+ { 'R', 'G', 'G', 'B', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
#define UVC_GUID_FORMAT_RGBP \
{ 'R', 'G', 'B', 'P', 0x00, 0x00, 0x10, 0x00, \
0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
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