cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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cx24116.h (1059B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3    Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver
      4
      5    Copyright (C) 2006 Steven Toth <stoth@linuxtv.com>
      6
      7*/
      8
      9#ifndef CX24116_H
     10#define CX24116_H
     11
     12#include <linux/dvb/frontend.h>
     13
     14struct cx24116_config {
     15	/* the demodulator's i2c address */
     16	u8 demod_address;
     17
     18	/* Need to set device param for start_dma */
     19	int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
     20
     21	/* Need to reset device during firmware loading */
     22	int (*reset_device)(struct dvb_frontend *fe);
     23
     24	/* Need to set MPEG parameters */
     25	u8 mpg_clk_pos_pol:0x02;
     26
     27	/* max bytes I2C provider can write at once */
     28	u16 i2c_wr_max;
     29};
     30
     31#if IS_REACHABLE(CONFIG_DVB_CX24116)
     32extern struct dvb_frontend *cx24116_attach(
     33	const struct cx24116_config *config,
     34	struct i2c_adapter *i2c);
     35#else
     36static inline struct dvb_frontend *cx24116_attach(
     37	const struct cx24116_config *config,
     38	struct i2c_adapter *i2c)
     39{
     40	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
     41	return NULL;
     42}
     43#endif
     44
     45#endif /* CX24116_H */