Re: [PATCH] uvcvideo: Add bayer 16-bit format patterns

Laurent Pinchart
2016-11-15T14:44:47Z

Hi Edgar,

Thank you for the patch.

On Tuesday 15 Nov 2016 06:39:41 Edgar Thier wrote:
> From 10ce06db4ab3c037758b3cb5264007f59801f1a1 Mon Sep 17 00:00:00 2001
> From: Edgar Thier <info@edgarthier.net>
> Date: Tue, 15 Nov 2016 06:33:10 +0100
> Subject: [PATCH] uvcvideo: Add bayer 16-bit format patterns

Which device(s) support these formats ?

> Signed-off-by: Edgar Thier <info@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 87b2fc3b..9d1fc33 100644
> --- a/drivers/media/usb/uvc/uvc_driver.c
> +++ b/drivers/media/usb/uvc/uvc_driver.c
> @@ -168,6 +168,26 @@ static struct uvc_format_desc uvc_fmts[] = {
> .guid = UVC_GUID_FORMAT_RW10,
> .fcc = V4L2_PIX_FMT_SRGGB10P,
> },
> + {
> + .name = "Bayer 16-bit (SBGGR16)",
> + .guid = UVC_GUID_FORMAT_BG16,
> + .fcc = V4L2_PIX_FMT_SBGGR16,
> + },
> + {
> + .name = "Bayer 16-bit (SGBRG16)",
> + .guid = UVC_GUID_FORMAT_GB16,
> + .fcc = V4L2_PIX_FMT_SGBRG16,
> + },
> + {
> + .name = "Bayer 16-bit (SRGGB16)",
> + .guid = UVC_GUID_FORMAT_RG16,
> + .fcc = V4L2_PIX_FMT_SRGGB16,
> + },
> + {
> + .name = "Bayer 16-bit (SGRBG16)",
> + .guid = UVC_GUID_FORMAT_GR16,
> + .fcc = V4L2_PIX_FMT_SGRBG16,
> + },
> };
>
> /* ------------------------------------------------------------------------
> diff --git a/drivers/media/usb/uvc/uvcvideo.h
> b/drivers/media/usb/uvc/uvcvideo.h index 7e4d3ee..3d6cc62 100644
> --- a/drivers/media/usb/uvc/uvcvideo.h
> +++ b/drivers/media/usb/uvc/uvcvideo.h
> @@ -106,6 +106,18 @@
> #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_BG16 \
> + { 'B', 'G', '1', '6', 0x00, 0x00, 0x10, 0x00, \
> + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
> +#define UVC_GUID_FORMAT_GB16 \
> + { 'G', 'B', '1', '6', 0x00, 0x00, 0x10, 0x00, \
> + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
> +#define UVC_GUID_FORMAT_RG16 \
> + { 'R', 'G', '1', '6', 0x00, 0x00, 0x10, 0x00, \
> + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
> +#define UVC_GUID_FORMAT_GR16 \
> + { 'G', 'R', '1', '6', 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}

--
Regards,

Laurent Pinchart