1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/media/usb/pwc/pwc-timon.h b/drivers/media/usb/pwc/pwc-timon.h
new file mode 100644
index 000000000000..270c5b9010f6
--- /dev/null
+++ b/drivers/media/usb/pwc/pwc-timon.h
@@ -0,0 +1,63 @@
+/* Linux driver for Philips webcam
+   (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+   NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+   driver and thus may have bugs that are not present in the original version.
+   Please send bug reports and support requests to <luc@saillard.org>.
+   The decompression routines have been implemented by reverse-engineering the
+   Nemosoft binary pwcx module. Caveat emptor.
+
+   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+
+/* This tables contains entries for the 675/680/690 (Timon) camera, with
+   4 different qualities (no compression, low, medium, high).
+   It lists the bandwidth requirements for said mode by its alternate interface
+   number. An alternate of 0 means that the mode is unavailable.
+
+   There are 6 * 4 * 4 entries:
+     6 different resolutions subqcif, qsif, qcif, sif, cif, vga
+     6 framerates: 5, 10, 15, 20, 25, 30
+     4 compression modi: none, low, medium, high
+
+   When an uncompressed mode is not available, the next available compressed mode
+   will be chosen (unless the decompressor is absent). Sometimes there are only
+   1 or 2 compressed modes available; in that case entries are duplicated.
+*/
+
+#ifndef PWC_TIMON_H
+#define PWC_TIMON_H
+
+#include "pwc.h"
+
+#define PWC_FPS_MAX_TIMON 6
+
+struct Timon_table_entry
+{
+	char alternate;			/* USB alternate interface */
+	unsigned short packetsize;	/* Normal packet size */
+	unsigned short bandlength;	/* Bandlength when decompressing */
+	unsigned char mode[13];		/* precomputed mode settings for cam */
+};
+
+extern const struct Timon_table_entry Timon_table[PSZ_MAX][PWC_FPS_MAX_TIMON][4];
+extern const unsigned int TimonRomTable [16][2][16][8];
+extern const unsigned int Timon_fps_vector[PWC_FPS_MAX_TIMON];
+
+#endif
+
+