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tea5767.h
Go to the documentation of this file.
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/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __TEA5767_H__
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#define __TEA5767_H__
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#include <linux/i2c.h>
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#include "
dvb_frontend.h
"
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enum
tea5767_xtal
{
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TEA5767_LOW_LO_32768
= 0,
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TEA5767_HIGH_LO_32768
= 1,
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TEA5767_LOW_LO_13MHz
= 2,
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TEA5767_HIGH_LO_13MHz
= 3,
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};
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struct
tea5767_ctrl
{
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unsigned
int
port1
:1;
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unsigned
int
port2
:1;
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unsigned
int
high_cut
:1;
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unsigned
int
st_noise
:1;
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unsigned
int
soft_mute
:1;
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unsigned
int
japan_band
:1;
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unsigned
int
deemph_75
:1;
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unsigned
int
pllref
:1;
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enum
tea5767_xtal
xtal_freq
;
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};
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#if defined(CONFIG_MEDIA_TUNER_TEA5767) || (defined(CONFIG_MEDIA_TUNER_TEA5767_MODULE) && defined(MODULE))
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extern
int
tea5767_autodetection
(
struct
i2c_adapter
* i2c_adap,
u8
i2c_addr);
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extern
struct
dvb_frontend
*
tea5767_attach
(
struct
dvb_frontend
*fe,
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struct
i2c_adapter
* i2c_adap,
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u8
i2c_addr);
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#else
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static
inline
int
tea5767_autodetection
(
struct
i2c_adapter
* i2c_adap,
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u8
i2c_addr)
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{
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printk
(
KERN_INFO
"%s: not probed - driver disabled by Kconfig\n"
,
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__func__);
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return
-
EINVAL
;
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}
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static
inline
struct
dvb_frontend
*
tea5767_attach
(
struct
dvb_frontend
*fe,
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struct
i2c_adapter
* i2c_adap,
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u8
i2c_addr)
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{
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printk
(
KERN_WARNING
"%s: driver disabled by Kconfig\n"
, __func__);
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return
NULL
;
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}
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#endif
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#endif
/* __TEA5767_H__ */
Generated on Thu Jan 10 2013 13:50:47 for Linux Kernel by
1.8.2