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| author | Mauro Carvalho Chehab | 2007-10-19 00:56:47 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2008-01-25 22:00:54 +0100 |
| commit | 7f1711234e6a21c153e892758d9d82c333ab37ac (patch) | |
| tree | 19281fdae9f51a25c119dccf54515192614b242f /drivers/media/dvb/dvb-core/dvb_frontend.h | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sha... (diff) | |
| download | kernel-qcow2-linux-7f1711234e6a21c153e892758d9d82c333ab37ac.tar.gz kernel-qcow2-linux-7f1711234e6a21c153e892758d9d82c333ab37ac.tar.xz kernel-qcow2-linux-7f1711234e6a21c153e892758d9d82c333ab37ac.zip | |
V4L/DVB (6384): Replace TDA9887_SET_CONFIG by TUNER_SET_CONFIG
Currently, the only tuner-specific device that allows special
configurations is tda9887. However, tea5767 also may require some
special configurations (for example, to specify a different Xtal freq).
This patch replaces TDA9887_SET_CONFIG by a more generic internal ioctl
(TUNER_SET_CONFIG). The newer one allows specifying what tuner is
appliable to a configuration set, and allows an arbitrary configuration
struct.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/dvb-core/dvb_frontend.h')
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h index a5262e852c82..c49fa049717e 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb/dvb-core/dvb_frontend.h @@ -84,6 +84,9 @@ struct dvb_tuner_ops { /** 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); + /** This is to allow setting tuner-specific configs */ + int (*set_config)(struct dvb_frontend *fe, void *priv_cfg); + int (*get_frequency)(struct dvb_frontend *fe, u32 *frequency); int (*get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth); |