From: Laurent Pinchart Date: Sun, 23 Jan 2022 15:36:19 +0000 (+0100) Subject: media: Define MIPI CSI-2 data types in a shared header file X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5cadbd897221431ea7f2c50510ed63042de9285f;p=linux.git media: Define MIPI CSI-2 data types in a shared header file There are many CSI-2-related drivers in the media subsystem that come with their own macros to handle the CSI-2 data types (or just hardcode the numerical values). Provide a shared header with definitions for those data types that driver can use. Signed-off-by: Laurent Pinchart Reviewed-by: Niklas Söderlund Reviewed-by: Kieran Bingham Signed-off-by: Mauro Carvalho Chehab --- diff --git a/include/media/mipi-csi2.h b/include/media/mipi-csi2.h new file mode 100644 index 0000000000000..392794e5badd0 --- /dev/null +++ b/include/media/mipi-csi2.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * MIPI CSI-2 Data Types + * + * Copyright (C) 2022 Laurent Pinchart + */ + +#ifndef _MEDIA_MIPI_CSI2_H +#define _MEDIA_MIPI_CSI2_H + +/* Short packet data types */ +#define MIPI_CSI2_DT_FS 0x00 +#define MIPI_CSI2_DT_FE 0x01 +#define MIPI_CSI2_DT_LS 0x02 +#define MIPI_CSI2_DT_LE 0x03 +#define MIPI_CSI2_DT_GENERIC_SHORT(n) (0x08 + (n)) /* 0..7 */ + +/* Long packet data types */ +#define MIPI_CSI2_DT_NULL 0x10 +#define MIPI_CSI2_DT_BLANKING 0x11 +#define MIPI_CSI2_DT_EMBEDDED_8B 0x12 +#define MIPI_CSI2_DT_YUV420_8B 0x18 +#define MIPI_CSI2_DT_YUV420_10B 0x19 +#define MIPI_CSI2_DT_YUV420_8B_LEGACY 0x1a +#define MIPI_CSI2_DT_YUV420_8B_CS 0x1c +#define MIPI_CSI2_DT_YUV420_10B_CS 0x1d +#define MIPI_CSI2_DT_YUV422_8B 0x1e +#define MIPI_CSI2_DT_YUV422_10B 0x1f +#define MIPI_CSI2_DT_RGB444 0x20 +#define MIPI_CSI2_DT_RGB555 0x21 +#define MIPI_CSI2_DT_RGB565 0x22 +#define MIPI_CSI2_DT_RGB666 0x23 +#define MIPI_CSI2_DT_RGB888 0x24 +#define MIPI_CSI2_DT_RAW24 0x27 +#define MIPI_CSI2_DT_RAW6 0x28 +#define MIPI_CSI2_DT_RAW7 0x29 +#define MIPI_CSI2_DT_RAW8 0x2a +#define MIPI_CSI2_DT_RAW10 0x2b +#define MIPI_CSI2_DT_RAW12 0x2c +#define MIPI_CSI2_DT_RAW14 0x2d +#define MIPI_CSI2_DT_RAW16 0x2e +#define MIPI_CSI2_DT_RAW20 0x2f +#define MIPI_CSI2_DT_USER_DEFINED(n) (0x30 + (n)) /* 0..7 */ + +#endif /* _MEDIA_MIPI_CSI2_H */