1 /* Linux driver for Philips webcam
2 Decompression for chipset version 1
3 (C) 2004-2006 Luc Saillard (luc@saillard.org)
4
5 NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
6 driver and thus may have bugs that are not present in the original version.
7 Please send bug reports and support requests to <luc@saillard.org>.
8 The decompression routines have been implemented by reverse-engineering the
9 Nemosoft binary pwcx module. Caveat emptor.
10
11 This program is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 2 of the License, or
14 (at your option) any later version.
15
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
20
21 You should have received a copy of the GNU General Public License
22 along with this program; if not, write to the Free Software
23 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 */
25
26
27
28 #include "pwc-dec1.h"
29
30
31 void pwc_dec1_init(int type, int release, void *buffer, void *table)
32 {
33
34 }
35
36 void pwc_dec1_exit(void)
37 {
38
39
40
41 }
42
43 int pwc_dec1_alloc(struct pwc_device *pwc)
44 {
45 pwc->decompress_data = kmalloc(sizeof(struct pwc_dec1_private), GFP_KERNEL);
46 if (pwc->decompress_data == NULL)
47 return -ENOMEM;
48 return 0;
49 }
50
51
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