From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/media/usb/pwc/pwc-dec23.h | 61 ++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 kernel/drivers/media/usb/pwc/pwc-dec23.h (limited to 'kernel/drivers/media/usb/pwc/pwc-dec23.h') diff --git a/kernel/drivers/media/usb/pwc/pwc-dec23.h b/kernel/drivers/media/usb/pwc/pwc-dec23.h new file mode 100644 index 000000000..c655b1c1e --- /dev/null +++ b/kernel/drivers/media/usb/pwc/pwc-dec23.h @@ -0,0 +1,61 @@ +/* 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 . + 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 +*/ + +#ifndef PWC_DEC23_H +#define PWC_DEC23_H + +struct pwc_device; + +struct pwc_dec23_private +{ + struct mutex lock; + + unsigned char last_cmd, last_cmd_valid; + + unsigned int scalebits; + unsigned int nbitsmask, nbits; /* Number of bits of a color in the compressed stream */ + + unsigned int reservoir; + unsigned int nbits_in_reservoir; + + const unsigned char *stream; + int temp_colors[16]; + + unsigned char table_0004_pass1[16][1024]; + unsigned char table_0004_pass2[16][1024]; + unsigned char table_8004_pass1[16][256]; + unsigned char table_8004_pass2[16][256]; + unsigned int table_subblock[256][12]; + + unsigned char table_bitpowermask[8][256]; + unsigned int table_d800[256]; + unsigned int table_dc00[256]; + +}; + +void pwc_dec23_init(struct pwc_device *pdev, const unsigned char *cmd); +void pwc_dec23_decompress(struct pwc_device *pdev, + const void *src, + void *dst); +#endif -- cgit 1.2.3-korg