diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/media/dvb/frontends/ves1x93.h |
Linux-2.6.12-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.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/ves1x93.h b/drivers/media/dvb/frontends/ves1x93.h new file mode 100644 index 00000000000..1627e37c57a --- /dev/null +++ b/drivers/media/dvb/frontends/ves1x93.h @@ -0,0 +1,50 @@ +/* + Driver for VES1893 and VES1993 QPSK Demodulators + + Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de> + Copyright (C) 2001 Ronny Strutz <3des@elitedvb.de> + Copyright (C) 2002 Dennis Noermann <dennis.noermann@noernet.de> + Copyright (C) 2002-2003 Andreas Oberritter <obi@linuxtv.org> + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef VES1X93_H +#define VES1X93_H + +#include <linux/dvb/frontend.h> + +struct ves1x93_config +{ + /* the demodulator's i2c address */ + u8 demod_address; + + /* value of XIN to use */ + u32 xin; + + /* should PWM be inverted? */ + u8 invert_pwm:1; + + /* PLL maintenance */ + int (*pll_init)(struct dvb_frontend* fe); + int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); +}; + +extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config, + struct i2c_adapter* i2c); + +#endif // VES1X93_H |