From 59b564599bc66f086856b09e480f89555d47b35c Mon Sep 17 00:00:00 2001 From: Ondrej Zary Date: Sun, 28 Jul 2013 16:01:43 -0300 Subject: [media] tea575x: Move header from sound to media Move include/sound/tea575x-tuner.h to include/media/tea575x.h and update files that include it. Signed-off-by: Ondrej Zary Acked-by: Takashi Iwai Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/tea575x.h | 79 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 include/media/tea575x.h (limited to 'include/media/tea575x.h') diff --git a/include/media/tea575x.h b/include/media/tea575x.h new file mode 100644 index 000000000000..2d4fa59db902 --- /dev/null +++ b/include/media/tea575x.h @@ -0,0 +1,79 @@ +#ifndef __SOUND_TEA575X_TUNER_H +#define __SOUND_TEA575X_TUNER_H + +/* + * ALSA driver for TEA5757/5759 Philips AM/FM tuner chips + * + * Copyright (c) 2004 Jaroslav Kysela + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include +#include +#include + +#define TEA575X_FMIF 10700 +#define TEA575X_AMIF 450 + +#define TEA575X_DATA (1 << 0) +#define TEA575X_CLK (1 << 1) +#define TEA575X_WREN (1 << 2) +#define TEA575X_MOST (1 << 3) + +struct snd_tea575x; + +struct snd_tea575x_ops { + /* Drivers using snd_tea575x must either define read_ and write_val */ + void (*write_val)(struct snd_tea575x *tea, u32 val); + u32 (*read_val)(struct snd_tea575x *tea); + /* Or define the 3 pin functions */ + void (*set_pins)(struct snd_tea575x *tea, u8 pins); + u8 (*get_pins)(struct snd_tea575x *tea); + void (*set_direction)(struct snd_tea575x *tea, bool output); +}; + +struct snd_tea575x { + struct v4l2_device *v4l2_dev; + struct v4l2_file_operations fops; + struct video_device vd; /* video device */ + int radio_nr; /* radio_nr */ + bool tea5759; /* 5759 chip is present */ + bool has_am; /* Device can tune to AM freqs */ + bool cannot_read_data; /* Device cannot read the data pin */ + bool cannot_mute; /* Device cannot mute */ + bool mute; /* Device is muted? */ + bool stereo; /* receiving stereo */ + bool tuned; /* tuned to a station */ + unsigned int val; /* hw value */ + u32 band; /* 0: FM, 1: FM-Japan, 2: AM */ + u32 freq; /* frequency */ + struct mutex mutex; + struct snd_tea575x_ops *ops; + void *private_data; + u8 card[32]; + u8 bus_info[32]; + struct v4l2_ctrl_handler ctrl_handler; + int (*ext_init)(struct snd_tea575x *tea); +}; + +int snd_tea575x_hw_init(struct snd_tea575x *tea); +int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner); +void snd_tea575x_exit(struct snd_tea575x *tea); +void snd_tea575x_set_freq(struct snd_tea575x *tea); + +#endif /* __SOUND_TEA575X_TUNER_H */ -- cgit v1.2.3