diff options
author | Antti Palosaari <crope@iki.fi> | 2010-08-13 03:41:02 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 01:04:42 -0200 |
commit | 51ff2e2c8eaf0cc25c024849743613680b87778c (patch) | |
tree | 41ed14bd29d7f42449994f00c6c94d4a819699b8 /drivers/media/common/tuners/tda18218.h | |
parent | fba32e0c70364f46a3d9ff36af5c85f1bd32ac7a (diff) |
V4L/DVB: NXP TDA18218 silicon tuner driver
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common/tuners/tda18218.h')
-rw-r--r-- | drivers/media/common/tuners/tda18218.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/media/common/tuners/tda18218.h b/drivers/media/common/tuners/tda18218.h new file mode 100644 index 000000000000..b4180d180029 --- /dev/null +++ b/drivers/media/common/tuners/tda18218.h @@ -0,0 +1,45 @@ +/* + * NXP TDA18218HN silicon tuner driver + * + * Copyright (C) 2010 Antti Palosaari <crope@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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef TDA18218_H +#define TDA18218_H + +#include "dvb_frontend.h" + +struct tda18218_config { + u8 i2c_address; + u8 i2c_wr_max; + u8 loop_through:1; +}; + +#if defined(CONFIG_MEDIA_TUNER_TDA18218) || \ + (defined(CONFIG_MEDIA_TUNER_TDA18218_MODULE) && defined(MODULE)) +extern struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, struct tda18218_config *cfg); +#else +static inline struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, struct tda18218_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif |