From: Edgar Thier <info@edgarthier.net>
To: laurent.pinchart@ideasonboard.com, sakari.ailus@iki.fi
Cc: Edgar Thier <info@edgarthier.net>,
Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: [PATCH 2/2] uvc: Add 12-bit raw bayer linear packed formats
Date: Fri, 5 Jul 2019 13:10:26 +0200 [thread overview]
Message-ID: <20190705111026.29758-1-info@edgarthier.net> (raw)
In-Reply-To: <20190705110723.29685-1-info@edgarthier.net>
These formats are compressed 12-bit raw bayer formats with four different
pixel orders. The pixel follow one another without any padding,
thus are packed in a 'linear' fashion.
Signed-off-by: Edgar Thier <info@edgarthier.net>
---
drivers/media/usb/uvc/uvc_driver.c | 21 ++++++++++++++++++++-
drivers/media/usb/uvc/uvcvideo.h | 12 ++++++++++++
2 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 10cfe8e51626..d12298d18406 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 linear packed (SBGGR12LP)",
+ .guid = UVC_GUID_FORMAT_BGCP,
+ .fcc = V4L2_PIX_FMT_SBGGR12LP,
+ },
+ {
+ .name = "Bayer 12-bit linear packed (SGBRG12LP)",
+ .guid = UVC_GUID_FORMAT_GBCP,
+ .fcc = V4L2_PIX_FMT_SGBRG12LP,
+ },
+ {
+ .name = "Bayer 12-bit linear packed (SRGGB12LP)",
+ .guid = UVC_GUID_FORMAT_RGCP,
+ .fcc = V4L2_PIX_FMT_SRGGB12LP,
+ },
+ {
+ .name = "Bayer 12-bit linear packed (SGRBG12LP)",
+ .guid = UVC_GUID_FORMAT_GRCP,
+ .fcc = V4L2_PIX_FMT_SGRBG12LP,
+ },
{
.name = "Bayer 16-bit (SBGGR16)",
.guid = UVC_GUID_FORMAT_BG16,
@@ -2924,4 +2944,3 @@ MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
MODULE_VERSION(DRIVER_VERSION);
-
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index c7c1baa90dea..f5be00fb9a73 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_BGCP \
+ { 'B', 'G', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_GBCP \
+ { 'G', 'B', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_RGCP \
+ { 'R', 'G', 'C', 'p', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_GRCP \
+ { '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
next prev parent reply other threads:[~2019-07-05 11:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-05 11:07 [PATCH 1/2] v4l: Add 12-bit raw bayer linear packed formats Edgar Thier
2019-07-05 11:10 ` Edgar Thier [this message]
2019-07-05 12:01 ` Sakari Ailus
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