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| author | Michael Krufky <mkrufky@linuxtv.org> | 2007-08-21 00:25:48 -0400 |
|---|---|---|
| committer | Michael Krufky <mkrufky@linuxtv.org> | 2007-08-21 00:25:48 -0400 |
| commit | 4260c54bc53e8359aadc62c55226aed8f020d4ff (patch) | |
| tree | 0cecdbfa6b4f51f377efd1a0c2353785ba860028 /linux/drivers/media/dvb/dvb-core | |
| parent | 23de3b791533b6d38067b9328473dffcc7b8ba9a (diff) | |
| download | mediapointer-dvb-s2-4260c54bc53e8359aadc62c55226aed8f020d4ff.tar.gz mediapointer-dvb-s2-4260c54bc53e8359aadc62c55226aed8f020d4ff.tar.bz2 | |
hybrid tuner refactoring core changes, phase 1
From: Michael Krufky <mkrufky@linuxtv.org>
Prepare tuner-core for conversion of tuner sub-drivers into dvb_frontend modules
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Mike Isely <isely@pobox.com>
Acked-by: Steven Toth <stoth@hauppauge.com>
Acked-by: Patrick Boettcher <pb@linuxtv.org>
Acked-by: Jarod Wilson <jwilson@redhat.com>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Acked-by: Trent Piepho <xyzzy@speakeasy.org>
Diffstat (limited to 'linux/drivers/media/dvb/dvb-core')
| -rw-r--r-- | linux/drivers/media/dvb/dvb-core/dvb_frontend.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.h b/linux/drivers/media/dvb/dvb-core/dvb_frontend.h index 275ae622f..757cbfb1c 100644 --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.h +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.h @@ -64,6 +64,13 @@ struct dvb_tuner_info { u32 bandwidth_step; }; +struct analog_parameters { + unsigned int frequency; + unsigned int mode; + unsigned int audmode; + u64 std; +}; + struct dvb_tuner_ops { struct dvb_tuner_info info; @@ -74,6 +81,7 @@ struct dvb_tuner_ops { /** This is for simple PLLs - set all parameters in one go. */ int (*set_params)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p); + int (*set_analog_params)(struct dvb_frontend *fe, struct analog_parameters *p); /** This is support for demods like the mt352 - fills out the supplied buffer with what to write. */ int (*calc_regs)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p, u8 *buf, int buf_len); @@ -82,6 +90,7 @@ struct dvb_tuner_ops { int (*get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth); #define TUNER_STATUS_LOCKED 1 +#define TUNER_STATUS_STEREO 2 int (*get_status)(struct dvb_frontend *fe, u32 *status); /** These are provided seperately from set_params in order to facilitate silicon |