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uvcvideo: Add bayer 8-bit patterns to uvcvideo

PATCH New Edgar Thier 1 participant 1 message Feb 20, 2014

Subsystems (2)
Media (V4L/DVB) USB video class
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Edgar Thier

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PATCH 1/1 uvcvideo: Add bayer 8-bit patterns to uvcvideo

Add bayer 8-bit GUIDs to uvcvideo and
associated them with the corresponding V4L2 pixel formats.

Signed-off-by Edgar Thier <[email protected]>
---
 drivers/media/usb/uvc/uvc_driver.c | 22 +++++++++++++++++++++-
 drivers/media/usb/uvc/uvcvideo.h   | 12 ++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)
drivers/media/usb/uvc/uvc_driver.c +0 -0
index c3bb250..84da426 100644
@@ -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,
drivers/media/usb/uvc/uvcvideo.h +12 -0
index 9e35982..57357d9 100644
@@ -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}