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-rw-r--r--include/linux/video_encoder.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/video_encoder.h b/include/linux/video_encoder.h
new file mode 100644
index 0000000..4b0e690
--- /dev/null
+++ b/include/linux/video_encoder.h
@@ -0,0 +1,21 @@
+#ifndef _LINUX_VIDEO_ENCODER_H
+#define _LINUX_VIDEO_ENCODER_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
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