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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/media/dvb/frontends/ves1x93.h
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 'drivers/media/dvb/frontends/ves1x93.h')
-rw-r--r--drivers/media/dvb/frontends/ves1x93.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/ves1x93.h b/drivers/media/dvb/frontends/ves1x93.h
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index 000000000000..1627e37c57a4
--- /dev/null
+++ b/drivers/media/dvb/frontends/ves1x93.h
@@ -0,0 +1,50 @@
1/*
2 Driver for VES1893 and VES1993 QPSK Demodulators
3
4 Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
5 Copyright (C) 2001 Ronny Strutz <3des@elitedvb.de>
6 Copyright (C) 2002 Dennis Noermann <dennis.noermann@noernet.de>
7 Copyright (C) 2002-2003 Andreas Oberritter <obi@linuxtv.org>
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17
18 GNU General Public License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23
24*/
25
26#ifndef VES1X93_H
27#define VES1X93_H
28
29#include <linux/dvb/frontend.h>
30
31struct ves1x93_config
32{
33 /* the demodulator's i2c address */
34 u8 demod_address;
35
36 /* value of XIN to use */
37 u32 xin;
38
39 /* should PWM be inverted? */
40 u8 invert_pwm:1;
41
42 /* PLL maintenance */
43 int (*pll_init)(struct dvb_frontend* fe);
44 int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
45};
46
47extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
48 struct i2c_adapter* i2c);
49
50#endif // VES1X93_H