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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sp887x.h (799B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3   Driver for the Spase sp887x demodulator
      4*/
      5
      6#ifndef SP887X_H
      7#define SP887X_H
      8
      9#include <linux/dvb/frontend.h>
     10#include <linux/firmware.h>
     11
     12struct sp887x_config
     13{
     14	/* the demodulator's i2c address */
     15	u8 demod_address;
     16
     17	/* request firmware for device */
     18	int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
     19};
     20
     21#if IS_REACHABLE(CONFIG_DVB_SP887X)
     22extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
     23					  struct i2c_adapter* i2c);
     24#else
     25static inline struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
     26					  struct i2c_adapter* i2c)
     27{
     28	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
     29	return NULL;
     30}
     31#endif // CONFIG_DVB_SP887X
     32
     33#endif // SP887X_H