| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef __ATV_DEMOD_OPS_H__ |
| #define __ATV_DEMOD_OPS_H__ |
| |
| #include <dvb_frontend.h> |
| #include <tuner-i2c.h> |
| |
| #include "atv_demod_driver.h" |
| #include "atv_demod_afc.h" |
| #include "atv_demod_monitor.h" |
| #include "atv_demod_isr.h" |
| |
| |
| #define AML_ATVDEMOD_UNINIT 0x0 |
| #define AML_ATVDEMOD_INIT 0x1 |
| #define AML_ATVDEMOD_RESUME 0x2 |
| #define AML_ATVDEMOD_SCAN_MODE 0x3 |
| #define AML_ATVDEMOD_UNSCAN_MODE 0x4 |
| |
| #define ATVDEMOD_STATE_IDEL 0 |
| #define ATVDEMOD_STATE_WORK 1 |
| #define ATVDEMOD_STATE_SLEEP 2 |
| |
| #define AFC_BEST_LOCK 50 |
| #define ATV_AFC_500KHZ 500000 |
| #define ATV_AFC_1_0MHZ 1000000 |
| #define ATV_AFC_2_0MHZ 2000000 |
| |
| #define ATV_SECAM_LC_100MHZ 100000000 |
| |
| #define ATVDEMOD_INTERVAL (HZ / 100) /* 10ms, #define HZ 100 */ |
| |
| #define AUTO_DETECT_COLOR (1 << 0) |
| #define AUTO_DETECT_AUDIO (1 << 1) |
| |
| struct atv_demod_sound { |
| unsigned int broadcast_std; /* PAL-I/BG/DK/M, NTSC-M */ |
| unsigned int soundsys; /* A2/BTSC/EIAJ/NICAM */ |
| unsigned int input_mode; /* Mono/Stereo/Dual/Sap */ |
| unsigned int output_mode; /* Mono/Stereo/Dual/Sap */ |
| int sif_over_modulation; |
| }; |
| |
| struct atv_demod_parameters { |
| |
| struct analog_parameters param; |
| |
| bool secam_l; |
| bool secam_lc; |
| |
| unsigned int last_frequency; |
| unsigned int lock_range; |
| unsigned int leap_step; |
| |
| unsigned int afc_range; |
| unsigned int tuner_id; |
| unsigned int if_freq; |
| unsigned int if_inv; |
| unsigned int reserved; |
| }; |
| |
| struct atv_demod_priv { |
| struct tuner_i2c_props i2c_props; |
| struct list_head hybrid_tuner_instance_list; |
| |
| bool standby; |
| |
| struct atv_demod_parameters atvdemod_param; |
| struct atv_demod_sound atvdemod_sound; |
| |
| struct atv_demod_afc afc; |
| |
| struct atv_demod_monitor monitor; |
| |
| struct atv_demod_isr isr; |
| |
| int state; |
| bool scanning; |
| }; |
| |
| |
| extern int atv_demod_enter_mode(struct dvb_frontend *fe); |
| #ifdef CONFIG_AMLOGIC_MEDIA_VDIN |
| extern int tvin_get_av_status(void); |
| #endif |
| |
| struct dvb_frontend *aml_atvdemod_attach(struct dvb_frontend *fe, |
| struct v4l2_frontend *v4l2_fe, |
| struct i2c_adapter *i2c_adap, u8 i2c_addr, u32 tuner_id); |
| |
| |
| #endif /* __ATV_DEMOD_OPS_H__ */ |