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Diffstat (limited to 'include/sound/tea575x-tuner.h')
| -rw-r--r-- | include/sound/tea575x-tuner.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h deleted file mode 100644 index 2d4fa59..0000000 --- a/include/sound/tea575x-tuner.h +++ /dev/null @@ -1,79 +0,0 @@ -#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 <perex@perex.cz> - * - * 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 <linux/videodev2.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-dev.h> -#include <media/v4l2-device.h> - -#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 */ |
