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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/meye.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/meye.h')
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diff --git a/include/linux/meye.h b/include/linux/meye.h
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+++ b/include/linux/meye.h
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+/*
+ * Motion Eye video4linux driver for Sony Vaio PictureBook
+ *
+ * Copyright (C) 2001-2003 Stelian Pop <stelian@popies.net>
+ *
+ * Copyright (C) 2001-2002 Alcôve <www.alcove.com>
+ *
+ * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com>
+ *
+ * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras.
+ *
+ * Some parts borrowed from various video4linux drivers, especially
+ * bttv-driver.c and zoran.c, see original files for credits.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _MEYE_H_
+#define _MEYE_H_
+
+/****************************************************************************/
+/* Private API for handling mjpeg capture / playback. */
+/****************************************************************************/
+
+struct meye_params {
+ unsigned char subsample;
+ unsigned char quality;
+ unsigned char sharpness;
+ unsigned char agc;
+ unsigned char picture;
+ unsigned char framerate;
+};
+
+/* query the extended parameters */
+#define MEYEIOC_G_PARAMS _IOR ('v', BASE_VIDIOCPRIVATE+0, struct meye_params)
+/* set the extended parameters */
+#define MEYEIOC_S_PARAMS _IOW ('v', BASE_VIDIOCPRIVATE+1, struct meye_params)
+/* queue a buffer for mjpeg capture */
+#define MEYEIOC_QBUF_CAPT _IOW ('v', BASE_VIDIOCPRIVATE+2, int)
+/* sync a previously queued mjpeg buffer */
+#define MEYEIOC_SYNC _IOWR('v', BASE_VIDIOCPRIVATE+3, int)
+/* get a still uncompressed snapshot */
+#define MEYEIOC_STILLCAPT _IO ('v', BASE_VIDIOCPRIVATE+4)
+/* get a jpeg compressed snapshot */
+#define MEYEIOC_STILLJCAPT _IOR ('v', BASE_VIDIOCPRIVATE+5, int)
+
+/* V4L2 private controls */
+#define V4L2_CID_AGC V4L2_CID_PRIVATE_BASE
+#define V4L2_CID_SHARPNESS (V4L2_CID_PRIVATE_BASE + 1)
+#define V4L2_CID_PICTURE (V4L2_CID_PRIVATE_BASE + 2)
+#define V4L2_CID_JPEGQUAL (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_FRAMERATE (V4L2_CID_PRIVATE_BASE + 4)
+
+#endif
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