Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 	Driver for ST STV0288 demodulator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 	Copyright (C) 2006 Georg Acher, BayCom GmbH, acher (at) baycom (dot) de
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 		for Reel Multimedia
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	Copyright (C) 2008 TurboSight.com, <bob@turbosight.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	Copyright (C) 2008 Igor M. Liplianin <liplianin@me.by>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 		Removed stb6000 specific tuner code and revised some
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		procedures.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #ifndef STV0288_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define STV0288_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <linux/dvb/frontend.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <media/dvb_frontend.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) struct stv0288_config {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	/* the demodulator's i2c address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	u8 demod_address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	u8* inittab;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	/* minimum delay before retuning */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	int min_delay_ms;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #if IS_REACHABLE(CONFIG_DVB_STV0288)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) extern struct dvb_frontend *stv0288_attach(const struct stv0288_config *config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 					   struct i2c_adapter *i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) static inline struct dvb_frontend *stv0288_attach(const struct stv0288_config *config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 					   struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #endif /* CONFIG_DVB_STV0288 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) static inline int stv0288_writereg(struct dvb_frontend *fe, u8 reg, u8 val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	int r = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	u8 buf[] = { reg, val };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	if (fe->ops.write)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 		r = fe->ops.write(fe, buf, 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	return r;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #endif /* STV0288_H */