Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * public header file of the frontend drivers for mobile DVB-T demodulators
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  * DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  * based on GPL code from DibCom, which has
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  * Copyright (C) 2004 Amaury Demol for DiBcom
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)  * Acknowledgements
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)  *  Amaury Demol from DiBcom for providing specs and driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)  *  sources, on which this driver (and the dvb-dibusb) are based.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)  * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #ifndef DIB3000_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define DIB3000_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include <linux/dvb/frontend.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) struct dib3000_config
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	/* the demodulator's i2c address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	u8 demod_address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) struct dib_fe_xfer_ops
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	/* pid and transfer handling is done in the demodulator */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	int (*pid_parse)(struct dvb_frontend *fe, int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #if IS_REACHABLE(CONFIG_DVB_DIB3000MB)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 					     struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) static inline struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 					     struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #endif // CONFIG_DVB_DIB3000MB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #endif // DIB3000_H