check in the original version of dde linux26.

1 files changed, 23 insertions, 0 deletions

diff --git a/libdde_linux26/contrib/include/linux/video_encoder.h b/libdde_linux26/contrib/include/linux/video_encoder.h
new file mode 100644
index 00000000..b7b6423b
--- /dev/null
+++ b/libdde_linux26/contrib/include/linux/video_encoder.h
@@ -0,0 +1,23 @@
+#ifndef _LINUX_VIDEO_ENCODER_H
+#define _LINUX_VIDEO_ENCODER_H
+
+#include <linux/types.h>
+
+struct video_encoder_capability { /* this name is too long */
+	__u32	flags;
+#define	VIDEO_ENCODER_PAL	1	/* can encode PAL signal */
+#define	VIDEO_ENCODER_NTSC	2	/* can encode NTSC */
+#define	VIDEO_ENCODER_SECAM	4	/* can encode SECAM */
+#define	VIDEO_ENCODER_CCIR	16	/* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */
+	int	inputs;			/* number of inputs */
+	int	outputs;		/* number of outputs */
+};
+
+#define	ENCODER_GET_CAPABILITIES _IOR('e', 1, struct video_encoder_capability)
+#define	ENCODER_SET_NORM	_IOW('e', 2, int)
+#define	ENCODER_SET_INPUT	_IOW('e', 3, int)	/* 0 <= input < #inputs */
+#define	ENCODER_SET_OUTPUT	_IOW('e', 4, int)	/* 0 <= output < #outputs */
+#define	ENCODER_ENABLE_OUTPUT	_IOW('e', 5, int)	/* boolean output enable control */
+
+
+#endif