Commit a7e742e4 authored by David Given's avatar David Given Committed by Hans Verkuil
Browse files

media: uvcvideo: Add support for the D3DFMT_R5G6B5 pixmap type 



This media format is used by the NXP Semiconductors 1fc9:009b chipset,
used by the Kaiweets KTI-W02 infrared camera.

Signed-off-by: default avatarDavid Given <dg@cowlark.com>
Reviewed-by: default avatarRicardo Ribalda <ribalda@chromium.org>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20240918180540.10830-1-dg@cowlark.com


Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent c6104297

drivers/media/common/uvc.c

+4 −0
Original line number Diff line number Diff line
@@ -96,6 +96,10 @@ static const struct uvc_format_desc uvc_fmts[] = { 
		.guid		= UVC_GUID_FORMAT_RGBP,

		.fcc		= V4L2_PIX_FMT_RGB565,

	},

	{

		.guid		= UVC_GUID_FORMAT_D3DFMT_R5G6B5,

		.fcc		= V4L2_PIX_FMT_RGB565,

	},

	{

		.guid		= UVC_GUID_FORMAT_BGR3,

		.fcc		= V4L2_PIX_FMT_BGR24,

include/linux/usb/uvc.h

+3 −0
Original line number Diff line number Diff line
@@ -143,6 +143,9 @@ 
#define UVC_GUID_FORMAT_D3DFMT_L8 \

	{0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, \

	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}

#define UVC_GUID_FORMAT_D3DFMT_R5G6B5 \

	{0x7b, 0xeb, 0x36, 0xe4, 0x4f, 0x52, 0xce, 0x11, \

	 0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}

#define UVC_GUID_FORMAT_KSMEDIA_L8_IR \

	{0x32, 0x00, 0x00, 0x00, 0x02, 0x00, 0x10, 0x00, \

	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}