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 M88RS2000 demodulator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #ifndef M88RS2000_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define M88RS2000_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/dvb/frontend.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <media/dvb_frontend.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) struct m88rs2000_config {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	/* Demodulator i2c address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	u8 demod_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	u8 *inittab;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	/* minimum delay before retuning */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	int min_delay_ms;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	int (*set_ts_params)(struct dvb_frontend *, int);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	CALL_IS_SET_FRONTEND = 0x0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	CALL_IS_READ,
^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) #if IS_REACHABLE(CONFIG_DVB_M88RS2000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) extern struct dvb_frontend *m88rs2000_attach(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	const struct m88rs2000_config *config, struct i2c_adapter *i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) static inline struct dvb_frontend *m88rs2000_attach(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	const struct m88rs2000_config *config, struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #endif /* CONFIG_DVB_M88RS2000 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #define RS2000_FE_CRYSTAL_KHZ 27000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	DEMOD_WRITE = 0x1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	WRITE_DELAY = 0x10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #endif /* M88RS2000_H */