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| author | Akihiro Tsukada <tskd08@gmail.com> | 2014-09-08 14:20:41 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-09-23 17:04:00 -0300 |
| commit | 7608f575b81599ba8e73c27b7ca1fa3993dee585 (patch) | |
| tree | ecc5192780b0fed4e4bf8a68c3935616cb879b1d /drivers/media/tuners/qm1d1c0042.h | |
| parent | aff0c42a78ed2b6410a083dce59bb6c9fe85da27 (diff) | |
| download | op-kernel-dev-7608f575b81599ba8e73c27b7ca1fa3993dee585.zip op-kernel-dev-7608f575b81599ba8e73c27b7ca1fa3993dee585.tar.gz | |
[media] qm1d1c0042: add driver for Sharp QM1D1C0042 ISDB-S tuner
This patch adds driver for qm1d1c0042 tuner chips.
It is used as an ISDB-S tuner in earthsoft pt3 cards.
Signed-off-by: Akihiro Tsukada <tskd08@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/tuners/qm1d1c0042.h')
| -rw-r--r-- | drivers/media/tuners/qm1d1c0042.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/media/tuners/qm1d1c0042.h b/drivers/media/tuners/qm1d1c0042.h new file mode 100644 index 0000000..4f5c188 --- /dev/null +++ b/drivers/media/tuners/qm1d1c0042.h @@ -0,0 +1,37 @@ +/* + * Sharp QM1D1C0042 8PSK tuner driver + * + * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com> + * + * 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 version 2. + * + * + * 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. + */ + +#ifndef QM1D1C0042_H +#define QM1D1C0042_H + +#include "dvb_frontend.h" + + +struct qm1d1c0042_config { + struct dvb_frontend *fe; + + u32 xtal_freq; /* [kHz] */ /* currently ignored */ + bool lpf; /* enable LPF */ + bool fast_srch; /* enable fast search mode, no LPF */ + u32 lpf_wait; /* wait in tuning with LPF enabled. [ms] */ + u32 fast_srch_wait; /* with fast-search mode, no LPF. [ms] */ + u32 normal_srch_wait; /* with no LPF/fast-search mode. [ms] */ +}; +/* special values indicating to use the default in qm1d1c0042_config */ +#define QM1D1C0042_CFG_XTAL_DFLT 0 +#define QM1D1C0042_CFG_WAIT_DFLT 0 + +#endif /* QM1D1C0042_H */ |
