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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/stv0297.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/stv0297.h')
-rw-r--r--drivers/media/dvb/frontends/stv0297.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/stv0297.h b/drivers/media/dvb/frontends/stv0297.h
new file mode 100644
index 000000000000..3be535989302
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv0297.h
@@ -0,0 +1,44 @@
1/*
2 Driver for STV0297 demodulator
3
4 Copyright (C) 2003-2004 Dennis Noermann <dennis.noermann@noernet.de>
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19*/
20
21#ifndef STV0297_H
22#define STV0297_H
23
24#include <linux/dvb/frontend.h>
25#include "dvb_frontend.h"
26
27struct stv0297_config
28{
29 /* the demodulator's i2c address */
30 u8 demod_address;
31
32 /* does the "inversion" need inverted? */
33 u8 invert:1;
34
35 /* PLL maintenance */
36 int (*pll_init)(struct dvb_frontend* fe);
37 int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
38};
39
40extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config,
41 struct i2c_adapter* i2c, int pwm);
42extern int stv0297_enable_plli2c(struct dvb_frontend* fe);
43
44#endif // STV0297_H