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media: dt-bindings: display: add sdtv-standards defines

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Add defines which can be included to easily describe the supported
standard tv norms 'sdtv-standards' within the device tree.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Marco Felsch 2020-03-12 11:31:37 +01:00 committed by Mauro Carvalho Chehab
parent 369cee7925
commit a5a8cb966a
1 changed files with 76 additions and 0 deletions
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76
include/dt-bindings/display/sdtv-standards.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only or X11 */
/*
* Copyright 2019 Pengutronix, Marco Felsch <kernel@pengutronix.de>
*/
#ifndef _DT_BINDINGS_DISPLAY_SDTV_STDS_H
#define _DT_BINDINGS_DISPLAY_SDTV_STDS_H
/*
* Attention: Keep the SDTV_STD_* bit definitions in sync with
* include/uapi/linux/videodev2.h V4L2_STD_* bit definitions.
*/
/* One bit for each standard */
#define SDTV_STD_PAL_B 0x00000001
#define SDTV_STD_PAL_B1 0x00000002
#define SDTV_STD_PAL_G 0x00000004
#define SDTV_STD_PAL_H 0x00000008
#define SDTV_STD_PAL_I 0x00000010
#define SDTV_STD_PAL_D 0x00000020
#define SDTV_STD_PAL_D1 0x00000040
#define SDTV_STD_PAL_K 0x00000080
#define SDTV_STD_PAL (SDTV_STD_PAL_B | \
SDTV_STD_PAL_B1 | \
SDTV_STD_PAL_G | \
SDTV_STD_PAL_H | \
SDTV_STD_PAL_I | \
SDTV_STD_PAL_D | \
SDTV_STD_PAL_D1 | \
SDTV_STD_PAL_K)
#define SDTV_STD_PAL_M 0x00000100
#define SDTV_STD_PAL_N 0x00000200
#define SDTV_STD_PAL_Nc 0x00000400
#define SDTV_STD_PAL_60 0x00000800
#define SDTV_STD_NTSC_M 0x00001000 /* BTSC */
#define SDTV_STD_NTSC_M_JP 0x00002000 /* EIA-J */
#define SDTV_STD_NTSC_443 0x00004000
#define SDTV_STD_NTSC_M_KR 0x00008000 /* FM A2 */
#define SDTV_STD_NTSC (SDTV_STD_NTSC_M | \
SDTV_STD_NTSC_M_JP | \
SDTV_STD_NTSC_M_KR)
#define SDTV_STD_SECAM_B 0x00010000
#define SDTV_STD_SECAM_D 0x00020000
#define SDTV_STD_SECAM_G 0x00040000
#define SDTV_STD_SECAM_H 0x00080000
#define SDTV_STD_SECAM_K 0x00100000
#define SDTV_STD_SECAM_K1 0x00200000
#define SDTV_STD_SECAM_L 0x00400000
#define SDTV_STD_SECAM_LC 0x00800000
#define SDTV_STD_SECAM (SDTV_STD_SECAM_B | \
SDTV_STD_SECAM_D | \
SDTV_STD_SECAM_G | \
SDTV_STD_SECAM_H | \
SDTV_STD_SECAM_K | \
SDTV_STD_SECAM_K1 | \
SDTV_STD_SECAM_L | \
SDTV_STD_SECAM_LC)
/* Standards for Countries with 60Hz Line frequency */
#define SDTV_STD_525_60 (SDTV_STD_PAL_M | \
SDTV_STD_PAL_60 | \
SDTV_STD_NTSC | \
SDTV_STD_NTSC_443)
/* Standards for Countries with 50Hz Line frequency */
#define SDTV_STD_625_50 (SDTV_STD_PAL | \
SDTV_STD_PAL_N | \
SDTV_STD_PAL_Nc | \
SDTV_STD_SECAM)
#endif /* _DT_BINDINGS_DISPLAY_SDTV_STDS_H */