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| author | Olli Salonen <olli.salonen@iki.fi> | 2017-11-23 03:24:45 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-13 08:12:47 -0500 |
| commit | 148abd3b5b146021a637d36ac5c0ee91cd4ad520 (patch) | |
| tree | a529d8d53df714953cdcd71b0d221925eaff2258 /drivers/media/tuners/tda18250.h | |
| parent | 82ba8132dec8deb6dd44e1795049e000e50cb831 (diff) | |
| download | lwn-148abd3b5b146021a637d36ac5c0ee91cd4ad520.tar.gz lwn-148abd3b5b146021a637d36ac5c0ee91cd4ad520.zip | |
media: tda18250: support for new silicon tuner
NXP TDA18250 silicon tuner driver.
Version 4 includes some checkpatch fixes.
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/tuners/tda18250.h')
| -rw-r--r-- | drivers/media/tuners/tda18250.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/media/tuners/tda18250.h b/drivers/media/tuners/tda18250.h new file mode 100644 index 000000000000..fb569060876f --- /dev/null +++ b/drivers/media/tuners/tda18250.h @@ -0,0 +1,51 @@ +/* + * NXP TDA18250BHN silicon tuner driver + * + * Copyright (C) 2017 Olli Salonen <olli.salonen@iki.fi> + * + * 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. + */ + +#ifndef TDA18250_H +#define TDA18250_H + +#include <linux/kconfig.h> +#include <media/media-device.h> +#include "dvb_frontend.h" + +#define TDA18250_XTAL_FREQ_16MHZ 0 +#define TDA18250_XTAL_FREQ_24MHZ 1 +#define TDA18250_XTAL_FREQ_25MHZ 2 +#define TDA18250_XTAL_FREQ_27MHZ 3 +#define TDA18250_XTAL_FREQ_30MHZ 4 +#define TDA18250_XTAL_FREQ_MAX 5 + +struct tda18250_config { + u16 if_dvbt_6; + u16 if_dvbt_7; + u16 if_dvbt_8; + u16 if_dvbc_6; + u16 if_dvbc_8; + u16 if_atsc; + u8 xtal_freq; + bool loopthrough; + + /* + * frontend + */ + struct dvb_frontend *fe; + +#if defined(CONFIG_MEDIA_CONTROLLER) + struct media_device *mdev; +#endif +}; + +#endif |