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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dib7000m.h (2591B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef DIB7000M_H
      3#define DIB7000M_H
      4
      5#include "dibx000_common.h"
      6
      7struct dib7000m_config {
      8	u8 dvbt_mode;
      9	u8 output_mpeg2_in_188_bytes;
     10	u8 hostbus_diversity;
     11	u8 tuner_is_baseband;
     12	u8 mobile_mode;
     13	int (*update_lna) (struct dvb_frontend *, u16 agc_global);
     14
     15	u8 agc_config_count;
     16	struct dibx000_agc_config *agc;
     17
     18	struct dibx000_bandwidth_config *bw;
     19
     20#define DIB7000M_GPIO_DEFAULT_DIRECTIONS 0xffff
     21	u16 gpio_dir;
     22#define DIB7000M_GPIO_DEFAULT_VALUES     0x0000
     23	u16 gpio_val;
     24#define DIB7000M_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
     25#define DIB7000M_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
     26#define DIB7000M_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
     27#define DIB7000M_GPIO_PWM_POS3(v)         (v & 0xf)
     28#define DIB7000M_GPIO_DEFAULT_PWM_POS    0xffff
     29	u16 gpio_pwm_pos;
     30
     31	u16 pwm_freq_div;
     32
     33	u8 quartz_direct;
     34
     35	u8 input_clk_is_div_2;
     36
     37	int (*agc_control) (struct dvb_frontend *, u8 before);
     38};
     39
     40#define DEFAULT_DIB7000M_I2C_ADDRESS 18
     41
     42#if IS_REACHABLE(CONFIG_DVB_DIB7000M)
     43extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
     44					    u8 i2c_addr,
     45					    struct dib7000m_config *cfg);
     46extern struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *,
     47						   enum dibx000_i2c_interface,
     48						   int);
     49extern int dib7000m_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
     50extern int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
     51#else
     52static inline
     53struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
     54				     u8 i2c_addr, struct dib7000m_config *cfg)
     55{
     56	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
     57	return NULL;
     58}
     59
     60static inline
     61struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *demod,
     62					    enum dibx000_i2c_interface intf,
     63					    int gating)
     64{
     65	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
     66	return NULL;
     67}
     68static inline int dib7000m_pid_filter(struct dvb_frontend *fe, u8 id,
     69						u16 pid, u8 onoff)
     70{
     71	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
     72	return -ENODEV;
     73}
     74
     75static inline int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe,
     76						uint8_t onoff)
     77{
     78	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
     79	return -ENODEV;
     80}
     81#endif
     82
     83/* TODO
     84extern INT dib7000m_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
     85extern INT dib7000m_enable_vbg_voltage(struct dibDemod *demod);
     86extern void dib7000m_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
     87extern USHORT dib7000m_get_current_agc_global(struct dibDemod *demod);
     88*/
     89
     90#endif