Added missing tegra files.HEADmaster

1 files changed, 40 insertions, 0 deletions

diff --git a/drivers/media/video/pwc/pwc-dec1.c b/drivers/media/video/pwc/pwc-dec1.c
new file mode 100644
index 00000000000..be0e02cb487
--- /dev/null
+++ b/drivers/media/video/pwc/pwc-dec1.c
@@ -0,0 +1,40 @@
+/* Linux driver for Philips webcam
+   Decompression for chipset version 1
+   (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
+*/
+#include "pwc-dec1.h"
+
+int pwc_dec1_init(struct pwc_device *pwc, int type, int release, void *buffer)
+{
+        struct pwc_dec1_private *pdec;
+
+        if (pwc->decompress_data == NULL) {
+                pdec = kmalloc(sizeof(struct pwc_dec1_private), GFP_KERNEL);
+                if (pdec == NULL)
+                        return -ENOMEM;
+                pwc->decompress_data = pdec;
+        }
+        pdec = pwc->decompress_data;
+
+        return 0;
+}