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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/media/dvb-frontends/tc90522.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/media/dvb-frontends/tc90522.h')
| -rw-r--r-- | drivers/media/dvb-frontends/tc90522.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/tc90522.h b/drivers/media/dvb-frontends/tc90522.h new file mode 100644 index 0000000000..07e3813bf5 --- /dev/null +++ b/drivers/media/dvb-frontends/tc90522.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Toshiba TC90522 Demodulator + * + * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com> + */ + +/* + * The demod has 4 input (2xISDB-T and 2xISDB-S), + * and provides independent sub modules for each input. + * As the sub modules work in parallel and have the separate i2c addr's, + * this driver treats each sub module as one demod device. + */ + +#ifndef TC90522_H +#define TC90522_H + +#include <linux/i2c.h> +#include <media/dvb_frontend.h> + +/* I2C device types */ +#define TC90522_I2C_DEV_SAT "tc90522sat" +#define TC90522_I2C_DEV_TER "tc90522ter" + +struct tc90522_config { + /* [OUT] frontend returned by driver */ + struct dvb_frontend *fe; + + /* [OUT] tuner I2C adapter returned by driver */ + struct i2c_adapter *tuner_i2c; + + /* [IN] use two separate I2C transactions for one tuner read */ + bool split_tuner_read_i2c; +}; + +#endif /* TC90522_H */ |