Author: netchild
Date: Wed May 4 13:09:20 2011
New Revision: 221434
URL: http://svn.freebsd.org/changeset/base/221434
Log:
Commit the missing linux_videdev2_compat.h (lost somewhere between
commit tree patch generation -> successful compile tree build test ->
commmit).
Pointy hat to: netchild
Added:
head/sys/compat/linux/linux_videodev2_compat.h (contents, props changed)
Added: head/sys/compat/linux/linux_videodev2_compat.h
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/compat/linux/linux_videodev2_compat.h Wed May 4 13:09:20
2011 (r221434)
@@ -0,0 +1,137 @@
+/*
+ * $FreeBSD$
+ */
+
+/*
+ * This file defines compatibility versions of several video structures
+ * defined in the Linux videodev2.h header (linux_videodev2.h). The
+ * structures defined in this file are the ones that have been determined
+ * to have 32- to 64-bit size dependencies.
+ */
+
+#ifndef _LINUX_VIDEODEV2_COMPAT_H_
+#define _LINUX_VIDEODEV2_COMPAT_H_
+
+struct l_v4l2_buffer {
+ uint32_t index;
+ enum v4l2_buf_type type;
+ uint32_t bytesused;
+ uint32_t flags;
+ enum v4l2_field field;
+ l_timeval timestamp;
+ struct v4l2_timecode timecode;
+ uint32_t sequence;
+
+ /* memory location */
+ enum v4l2_memory memory;
+ union {
+ uint32_t offset;
+ l_ulong userptr;
+ } m;
+ uint32_t length;
+ uint32_t input;
+ uint32_t reserved;
+};
+
+struct l_v4l2_framebuffer {
+ uint32_t capability;
+ uint32_t flags;
+/* FIXME: in theory we should pass something like PCI device + memory
+ * region + offset instead of some physical address */
+ l_uintptr_t base;
+ struct v4l2_pix_format fmt;
+};
+
+struct l_v4l2_clip {
+ struct v4l2_rect c;
+ l_uintptr_t next;
+};
+
+struct l_v4l2_window {
+ struct v4l2_rect w;
+ enum v4l2_field field;
+ uint32_t chromakey;
+ l_uintptr_t clips;
+ uint32_t clipcount;
+ l_uintptr_t bitmap;
+ uint8_t global_alpha;
+};
+
+struct l_v4l2_standard {
+ uint32_t index;
+ v4l2_std_id id;
+ uint8_t name[24];
+ struct v4l2_fract frameperiod; /* Frames, not fields */
+ uint32_t framelines;
+ uint32_t reserved[4];
+}
+#ifdef COMPAT_LINUX32 /* 32bit linuxolator */
+__attribute__ ((packed))
+#endif
+;
+
+struct l_v4l2_ext_control {
+ uint32_t id;
+ uint32_t size;
+ uint32_t reserved2[1];
+ union {
+ int32_t value;
+ int64_t value64;
+ l_uintptr_t string;
+ } u;
+} __attribute__ ((packed));
+
+struct l_v4l2_ext_controls {
+ uint32_t ctrl_class;
+ uint32_t count;
+ uint32_t error_idx;
+ uint32_t reserved[2];
+ l_uintptr_t controls;
+};
+
+struct l_v4l2_format {
+ enum v4l2_buf_type type;
+ union {
+ struct v4l2_pix_format pix; /*
V4L2_BUF_TYPE_VIDEO_CAPTURE */
+ struct l_v4l2_window win; /*
V4L2_BUF_TYPE_VIDEO_OVERLAY */
+ struct v4l2_vbi_format vbi; /*
V4L2_BUF_TYPE_VBI_CAPTURE */
+ struct v4l2_sliced_vbi_format sliced; /*
V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
+ uint8_t raw_data[200]; /* user-defined */
+ } fmt;
+}
+#ifdef COMPAT_LINUX32 /* 32bit linuxolator */
+__attribute__ ((packed))
+#endif
+;
+
+#ifdef VIDIOC_DQEVENT
+struct l_v4l2_event {
+ uint32_t type;
+ union {
+ struct v4l2_event_vsync vsync;
+ uint8_t data[64];
+ } u;
+ uint32_t pending;
+ uint32_t sequence;
+ struct l_timespec timestamp;
+ uint32_t reserved[9];
+};
+#endif
+
+struct l_v4l2_input {
+ uint32_t index; /* Which input */
+ uint8_t name[32]; /* Label */
+ uint32_t type; /* Type of input */
+ uint32_t audioset; /* Associated audios
(bitfield) */
+ uint32_t tuner; /* Associated tuner */
+ v4l2_std_id std;
+ uint32_t status;
+ uint32_t capabilities;
+ uint32_t reserved[3];
+}
+#ifdef COMPAT_LINUX32 /* 32bit linuxolator */
+__attribute__ ((packed))
+#endif
+;
+
+#endif /* _LINUX_VIDEODEV2_COMPAT_H_ */
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