diff mbox series

[v13,02/21] dt-bindings: display: add sdtv-standards defines

Message ID 20200312103156.3178-3-m.felsch@pengutronix.de
State New
Headers show
Series [v13,01/21] dt-bindings: connector: analog: add sdtv standards property | expand

Commit Message

Marco Felsch March 12, 2020, 10:31 a.m. UTC 
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>
---
v12:
- new patch because of splitting: https://patchwork.linuxtv.org/patch/58491/

 include/dt-bindings/display/sdtv-standards.h | 76 ++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 include/dt-bindings/display/sdtv-standards.h
diff mbox series

Patch

diff --git a/include/dt-bindings/display/sdtv-standards.h b/include/dt-bindings/display/sdtv-standards.h
new file mode 100644
index 000000000000..fbc1a3db2ea7
--- /dev/null
+++ b/include/dt-bindings/display/sdtv-standards.h
@@ -0,0 +1,76 @@ 
+/* 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 */